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Upgrades to containerd, fix deprecations upstream

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* Fixes upstream deprecations for containerd
* Fixes deprecations in ioutil package usage
* Break out separate files for function handlers
* Upgrades containerd to 1.7.22
* Fixes default namespace functionality
* Pre-deploy checks as per license agreement
* Removes extra log messages for payload in HTTP handlers, you
can enable FAAS_DEBUG=1 in the CLI instead to see this from
the client's perspective
* Add additional Google DNS server 8.8.4.4 for functions

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
This commit is contained in:
Alex Ellis (OpenFaaS Ltd)
2024-09-17 11:09:53 +01:00
parent 93f41ca35d
commit 1c1bfa6759
154 changed files with 2127 additions and 2562 deletions
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82
vendor/github.com/containerd/containerd/.cirrus.yml generated vendored
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@ -1,82 +0,0 @@
# Cirrus CI gives open-source projects free 16.0 CPUs,
# we use 4 CPUs x 3 tasks = 12 CPUs.
# https://cirrus-ci.org/faq/#are-there-any-limits
#
# Undocumented constraints;
# - The maximum memory limit is 4G times the number of CPUs.
# - The number of CPUs should be multiple of 2.
task:
name: Vagrant
compute_engine_instance:
image_project: cirrus-images
image: family/docker-kvm
platform: linux
nested_virtualization: true
cpu: 4
memory: 16G
env:
GOTEST: gotestsum --
# By default, Cirrus CI doesn't have HOME defined
HOME: /root
matrix:
BOX: fedora/37-cloud-base
# v7.0.0 does not boot. v6.0.0 was not released.
BOX: rockylinux/8@5.0.0
install_libvirt_vagrant_script: |
# if another process is keeping a lock, wait for 60 seconds for it to release the lock.
apt-get -o DPkg::Lock::Timeout=60 update
apt-get -o DPkg::Lock::Timeout=60 install -y libvirt-daemon libvirt-daemon-system vagrant vagrant-libvirt
systemctl enable --now libvirtd
vagrant_cache:
folder: /root/.vagrant.d
fingerprint_script: uname --kernel-release --kernel-version && cat Vagrantfile
vagrant_up_script: |
vagrant up --no-tty
integration_script: |
vagrant up --provision-with=selinux,install-runc,install-gotestsum,test-integration
cri_integration_script: |
vagrant up --provision-with=selinux,install-runc,install-gotestsum,test-cri-integration
cri_test_script: |
vagrant up --provision-with=selinux,install-runc,install-gotestsum,test-cri
task:
name: CGroupsV2 - rootless CRI test
env:
HOME: /root
compute_engine_instance:
image_project: cirrus-images
image: family/docker-kvm
platform: linux
nested_virtualization: true
cpu: 4
memory: 16G
install_libvirt_vagrant_script: |
# if another process is keeping a lock, wait for 60 seconds for it to release the lock.
apt-get -o DPkg::Lock::Timeout=60 update
apt-get -o DPkg::Lock::Timeout=60 install -y libvirt-daemon libvirt-daemon-system vagrant vagrant-libvirt
systemctl enable --now libvirtd
vagrant_cache:
folder: /root/.vagrant.d
fingerprint_script: uname -a; cat Vagrantfile
vagrant_up_script: |
vagrant up --provision-with=install-rootless-podman --no-tty
podman_build_script: |
# Execute rootless podman to create the UserNS env
vagrant ssh -- podman build --target cri-in-userns -t cri-in-userns -f /vagrant/contrib/Dockerfile.test /vagrant
test_script: |
vagrant ssh -- podman run --rm --privileged cri-in-userns

11
vendor/github.com/containerd/containerd/.golangci.yml generated vendored
View File

@ -1,5 +1,6 @@
linters:
enable:
- depguard # Checks for imports that shouldn't be used.
- exportloopref # Checks for pointers to enclosing loop variables
- gofmt
- goimports
@ -61,6 +62,16 @@ issues:
linters-settings:
depguard:
rules:
main:
deny:
- pkg: "github.com/containerd/containerd/errdefs"
desc: The containerd errdefs package was migrated to a separate module. Use github.com/containerd/errdefs instead.
- pkg: "github.com/containerd/containerd/log"
desc: The containerd log package was migrated to a separate module. Use github.com/containerd/log instead.
- pkg: "github.com/containerd/containerd/platforms"
desc: The containerd platforms package was migrated to a separate module. Use github.com/containerd/platforms instead.
gosec:
# The following issues surfaced when `gosec` linter
# was enabled. They are temporarily excluded to unblock

2
vendor/github.com/containerd/containerd/BUILDING.md generated vendored
View File

@ -15,7 +15,7 @@ This doc includes:
To build the `containerd` daemon, and the `ctr` simple test client, the following build system dependencies are required:
* Go 1.21.x or above
* Go 1.22.x or above
* Protoc 3.x compiler and headers (download at the [Google protobuf releases page](https://github.com/protocolbuffers/protobuf/releases))
* Btrfs headers and libraries for your distribution. Note that building the btrfs driver can be disabled via the build tag `no_btrfs`, removing this dependency.

12
vendor/github.com/containerd/containerd/Makefile generated vendored
View File

@ -149,7 +149,7 @@ GOTEST ?= $(GO) test
OUTPUTDIR = $(join $(ROOTDIR), _output)
CRIDIR=$(OUTPUTDIR)/cri
.PHONY: clean all AUTHORS build binaries test integration generate protos check-protos coverage ci check help install uninstall vendor release static-release mandir install-man genman install-cri-deps cri-release cri-cni-release cri-integration install-deps bin/cri-integration.test
.PHONY: clean all AUTHORS build binaries test integration generate protos check-protos coverage ci check help install uninstall vendor release static-release mandir install-man genman install-cri-deps cri-release cri-cni-release cri-integration install-deps bin/cri-integration.test remove-replace clean-vendor
.DEFAULT: default
# Forcibly set the default goal to all, in case an include above brought in a rule definition.
@ -180,6 +180,8 @@ protos: bin/protoc-gen-go-fieldpath
@mv ${TMPDIR}/vendor ${ROOTDIR}
@rm -rf ${TMPDIR}
go-fix-acronym -w -a '(Id|Io|Uuid|Os)$$' $(shell find api/ runtime/ -name '*.pb.go')
@test -z "$$(git status --short | grep "api/next.pb.txt" | tee /dev/stderr)" || \
$(GO) mod edit -replace=github.com/containerd/containerd/api=./api
check-protos: protos ## check if protobufs needs to be generated again
@echo "$(WHALE) $@"
@ -470,23 +472,31 @@ root-coverage: ## generate coverage profiles for unit tests that require root
fi; \
done )
remove-replace:
@echo "$(WHALE) $@"
@$(GO) mod edit -dropreplace=github.com/containerd/containerd/api
vendor: ## ensure all the go.mod/go.sum files are up-to-date including vendor/ directory
@echo "$(WHALE) $@"
@$(GO) mod tidy
@$(GO) mod vendor
@$(GO) mod verify
@(cd ${ROOTDIR}/integration/client && ${GO} mod tidy)
@(cd ${ROOTDIR}/api && ${GO} mod tidy)
verify-vendor: ## verify if all the go.mod/go.sum files are up-to-date
@echo "$(WHALE) $@"
$(eval TMPDIR := $(shell mktemp -d))
@cp -R ${ROOTDIR} ${TMPDIR}
@(cd ${TMPDIR}/containerd && ${GO} mod tidy)
@(cd ${TMPDIR}/containerd/api && ${GO} mod tidy)
@(cd ${TMPDIR}/containerd/integration/client && ${GO} mod tidy)
@diff -r -u -q ${ROOTDIR} ${TMPDIR}/containerd
@rm -rf ${TMPDIR}
@${ROOTDIR}/script/verify-go-modules.sh integration/client
clean-vendor: remove-replace vendor
help: ## this help
@awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z_-]+:.*?## / {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST) | sort

31
vendor/github.com/containerd/containerd/Vagrantfile generated vendored
View File

@ -17,7 +17,7 @@
# Vagrantfile for Fedora and EL
Vagrant.configure("2") do |config|
config.vm.box = ENV["BOX"] ? ENV["BOX"].split("@")[0] : "fedora/37-cloud-base"
config.vm.box = ENV["BOX"] ? ENV["BOX"].split("@")[0] : "fedora/39-cloud-base"
# BOX_VERSION is deprecated. Use "BOX=<BOX>@<BOX_VERSION>".
config.vm.box_version = ENV["BOX_VERSION"] || (ENV["BOX"].split("@")[1] if ENV["BOX"])
@ -29,11 +29,13 @@ Vagrant.configure("2") do |config|
v.cpus = cpus
# Needs env var VAGRANT_EXPERIMENTAL="disks"
o.vm.disk :disk, size: "#{disk_size}GB", primary: true
v.customize ["modifyvm", :id, "--firmware", "efi"]
end
config.vm.provider :libvirt do |v|
v.memory = memory
v.cpus = cpus
v.machine_virtual_size = disk_size
v.loader = "/usr/share/OVMF/OVMF_CODE.fd"
end
config.vm.synced_folder ".", "/vagrant", type: "rsync"
@ -102,7 +104,7 @@ EOF
config.vm.provision "install-golang", type: "shell", run: "once" do |sh|
sh.upload_path = "/tmp/vagrant-install-golang"
sh.env = {
'GO_VERSION': ENV['GO_VERSION'] || "1.21.11",
'GO_VERSION': ENV['GO_VERSION'] || "1.22.7",
}
sh.inline = <<~SHELL
#!/usr/bin/env bash
@ -326,29 +328,4 @@ EOF
SHELL
end
# Rootless Podman is used for testing CRI-in-UserNS
# (We could use rootless nerdctl, but we are using Podman here because it is available in dnf)
config.vm.provision "install-rootless-podman", type: "shell", run: "never" do |sh|
sh.upload_path = "/tmp/vagrant-install-rootless-podman"
sh.inline = <<~SHELL
#!/usr/bin/env bash
set -eux -o pipefail
# Delegate cgroup v2 controllers to rootless
mkdir -p /etc/systemd/system/user@.service.d
cat > /etc/systemd/system/user@.service.d/delegate.conf << EOF
[Service]
Delegate=yes
EOF
systemctl daemon-reload
# Install Podman
dnf install -y podman
# Configure Podman to resolve `golang` to `docker.io/library/golang`
mkdir -p /etc/containers
cat > /etc/containers/registries.conf <<EOF
[registries.search]
registries = ['docker.io']
EOF
SHELL
end
end

191
vendor/github.com/containerd/containerd/api/LICENSE generated vendored Normal file
View File

@ -0,0 +1,191 @@
Apache License
Version 2.0, January 2004
https://www.apache.org/licenses/
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You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
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risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
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END OF TERMS AND CONDITIONS
Copyright The containerd Authors
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
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Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

6
vendor/github.com/containerd/containerd/api/runtime/sandbox/v1/doc.go generated vendored
View File

@ -15,3 +15,9 @@
*/
package sandbox
// Not implemented types introduced in later versions and included for API compatibility
// Use of these types should only use not implemented errors
type SandboxMetricsRequest struct{}
type SandboxMetricsResponse struct{}

112
vendor/github.com/containerd/containerd/api/services/events/v1/events.pb.go generated vendored
View File

@ -22,7 +22,7 @@
package events
import (
_ "github.com/containerd/containerd/protobuf/plugin"
_ "github.com/containerd/containerd/api/types"
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
anypb "google.golang.org/protobuf/types/known/anypb"
@ -268,63 +268,63 @@ var file_github_com_containerd_containerd_api_services_events_v1_events_proto_ra
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0x6f, 0x33,
}
var (

4
vendor/github.com/containerd/containerd/api/services/events/v1/events.proto generated vendored
View File

@ -18,7 +18,7 @@ syntax = "proto3";
package containerd.services.events.v1;
import "github.com/containerd/containerd/protobuf/plugin/fieldpath.proto";
import "github.com/containerd/containerd/api/types/fieldpath.proto";
import "google/protobuf/any.proto";
import "google/protobuf/empty.proto";
import "google/protobuf/timestamp.proto";
@ -63,7 +63,7 @@ message SubscribeRequest {
}
message Envelope {
option (containerd.plugin.fieldpath) = true;
option (containerd.types.fieldpath) = true;
google.protobuf.Timestamp timestamp = 1;
string namespace = 2;
string topic = 3;

6
vendor/github.com/containerd/containerd/api/services/introspection/v1/doc.go generated vendored
View File

@ -15,3 +15,9 @@
*/
package introspection
// Not implemented types introduced in later versions and included for API compatibility
// Use of these types should only use not implemented errors
type PluginInfoRequest struct{}
type PluginInfoResponse struct{}

144
vendor/github.com/containerd/containerd/api/types/fieldpath.pb.go generated vendored Normal file
View File

@ -0,0 +1,144 @@
// Protocol Buffers for Go with Gadgets
//
// Copyright (c) 2013, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.28.1
// protoc v3.20.1
// source: github.com/containerd/containerd/api/types/fieldpath.proto
package types
import (
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
descriptorpb "google.golang.org/protobuf/types/descriptorpb"
reflect "reflect"
)
const (
// Verify that this generated code is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
// Verify that runtime/protoimpl is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)
var file_github_com_containerd_containerd_api_types_fieldpath_proto_extTypes = []protoimpl.ExtensionInfo{
{
ExtendedType: (*descriptorpb.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63300,
Name: "containerd.types.fieldpath_all",
Tag: "varint,63300,opt,name=fieldpath_all",
Filename: "github.com/containerd/containerd/api/types/fieldpath.proto",
},
{
ExtendedType: (*descriptorpb.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64400,
Name: "containerd.types.fieldpath",
Tag: "varint,64400,opt,name=fieldpath",
Filename: "github.com/containerd/containerd/api/types/fieldpath.proto",
},
}
// Extension fields to descriptorpb.FileOptions.
var (
// optional bool fieldpath_all = 63300;
E_FieldpathAll = &file_github_com_containerd_containerd_api_types_fieldpath_proto_extTypes[0]
)
// Extension fields to descriptorpb.MessageOptions.
var (
// optional bool fieldpath = 64400;
E_Fieldpath = &file_github_com_containerd_containerd_api_types_fieldpath_proto_extTypes[1]
)
var File_github_com_containerd_containerd_api_types_fieldpath_proto protoreflect.FileDescriptor
var file_github_com_containerd_containerd_api_types_fieldpath_proto_rawDesc = []byte{
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0xc4, 0xee, 0x03, 0x20, 0x01, 0x28, 0x08, 0x52, 0x0c, 0x66, 0x69, 0x65, 0x6c, 0x64, 0x70, 0x61,
0x74, 0x68, 0x41, 0x6c, 0x6c, 0x88, 0x01, 0x01, 0x3a, 0x42, 0x0a, 0x09, 0x66, 0x69, 0x65, 0x6c,
0x64, 0x70, 0x61, 0x74, 0x68, 0x12, 0x1f, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70,
0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x4f,
0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0x90, 0xf7, 0x03, 0x20, 0x01, 0x28, 0x08, 0x52, 0x09,
0x66, 0x69, 0x65, 0x6c, 0x64, 0x70, 0x61, 0x74, 0x68, 0x88, 0x01, 0x01, 0x42, 0x32, 0x5a, 0x30,
0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61,
0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64,
0x2f, 0x61, 0x70, 0x69, 0x2f, 0x74, 0x79, 0x70, 0x65, 0x73, 0x3b, 0x74, 0x79, 0x70, 0x65, 0x73,
0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
}
var file_github_com_containerd_containerd_api_types_fieldpath_proto_goTypes = []interface{}{
(*descriptorpb.FileOptions)(nil), // 0: google.protobuf.FileOptions
(*descriptorpb.MessageOptions)(nil), // 1: google.protobuf.MessageOptions
}
var file_github_com_containerd_containerd_api_types_fieldpath_proto_depIdxs = []int32{
0, // 0: containerd.types.fieldpath_all:extendee -> google.protobuf.FileOptions
1, // 1: containerd.types.fieldpath:extendee -> google.protobuf.MessageOptions
2, // [2:2] is the sub-list for method output_type
2, // [2:2] is the sub-list for method input_type
2, // [2:2] is the sub-list for extension type_name
0, // [0:2] is the sub-list for extension extendee
0, // [0:0] is the sub-list for field type_name
}
func init() { file_github_com_containerd_containerd_api_types_fieldpath_proto_init() }
func file_github_com_containerd_containerd_api_types_fieldpath_proto_init() {
if File_github_com_containerd_containerd_api_types_fieldpath_proto != nil {
return
}
type x struct{}
out := protoimpl.TypeBuilder{
File: protoimpl.DescBuilder{
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_github_com_containerd_containerd_api_types_fieldpath_proto_rawDesc,
NumEnums: 0,
NumMessages: 0,
NumExtensions: 2,
NumServices: 0,
},
GoTypes: file_github_com_containerd_containerd_api_types_fieldpath_proto_goTypes,
DependencyIndexes: file_github_com_containerd_containerd_api_types_fieldpath_proto_depIdxs,
ExtensionInfos: file_github_com_containerd_containerd_api_types_fieldpath_proto_extTypes,
}.Build()
File_github_com_containerd_containerd_api_types_fieldpath_proto = out.File
file_github_com_containerd_containerd_api_types_fieldpath_proto_rawDesc = nil
file_github_com_containerd_containerd_api_types_fieldpath_proto_goTypes = nil
file_github_com_containerd_containerd_api_types_fieldpath_proto_depIdxs = nil
}

6
vendor/github.com/containerd/containerd/protobuf/plugin/fieldpath.proto → vendor/github.com/containerd/containerd/api/types/fieldpath.proto generated vendored
View File

@ -26,12 +26,12 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
syntax = "proto2";
package containerd.plugin;
syntax = "proto3";
package containerd.types;
import "google/protobuf/descriptor.proto";
option go_package = "github.com/containerd/containerd/protobuf/plugin";
option go_package = "github.com/containerd/containerd/api/types;types";
extend google.protobuf.FileOptions {
optional bool fieldpath_all = 63300;

3
vendor/github.com/containerd/containerd/archive/tar.go generated vendored
View File

@ -29,9 +29,10 @@ import (
"syscall"
"time"
"github.com/moby/sys/userns"
"github.com/containerd/containerd/archive/tarheader"
"github.com/containerd/containerd/pkg/epoch"
"github.com/containerd/containerd/pkg/userns"
"github.com/containerd/continuity/fs"
"github.com/containerd/log"
)

5
vendor/github.com/containerd/containerd/archive/tar_unix.go generated vendored
View File

@ -27,10 +27,11 @@ import (
"strings"
"syscall"
"github.com/containerd/containerd/pkg/userns"
"github.com/moby/sys/userns"
"golang.org/x/sys/unix"
"github.com/containerd/continuity/fs"
"github.com/containerd/continuity/sysx"
"golang.org/x/sys/unix"
)
func chmodTarEntry(perm os.FileMode) os.FileMode {

20
vendor/github.com/containerd/containerd/cio/io.go generated vendored
View File

@ -268,26 +268,6 @@ func BinaryIO(binary string, args map[string]string) Creator {
}
}
// TerminalBinaryIO forwards container STDOUT|STDERR directly to a logging binary
// It also sets the terminal option to true
func TerminalBinaryIO(binary string, args map[string]string) Creator {
return func(_ string) (IO, error) {
uri, err := LogURIGenerator("binary", binary, args)
if err != nil {
return nil, err
}
res := uri.String()
return &logURI{
config: Config{
Stdout: res,
Stderr: res,
Terminal: true,
},
}, nil
}
}
// LogFile creates a file on disk that logs the task's STDOUT,STDERR.
// If the log file already exists, the logs will be appended to the file.
func LogFile(path string) Creator {

35
vendor/github.com/containerd/containerd/cio/io_unix.go generated vendored
View File

@ -22,6 +22,7 @@ import (
"context"
"fmt"
"io"
"net/url"
"os"
"path/filepath"
"sync"
@ -158,3 +159,37 @@ func NewDirectIO(ctx context.Context, fifos *FIFOSet) (*DirectIO, error) {
},
}, err
}
// TerminalLogURI provides the raw logging URI
// as well as sets the terminal option to true.
func TerminalLogURI(uri *url.URL) Creator {
return func(_ string) (IO, error) {
return &logURI{
config: Config{
Stdout: uri.String(),
Stderr: uri.String(),
Terminal: true,
},
}, nil
}
}
// TerminalBinaryIO forwards container STDOUT|STDERR directly to a logging binary
// It also sets the terminal option to true
func TerminalBinaryIO(binary string, args map[string]string) Creator {
return func(_ string) (IO, error) {
uri, err := LogURIGenerator("binary", binary, args)
if err != nil {
return nil, err
}
res := uri.String()
return &logURI{
config: Config{
Stdout: res,
Stderr: res,
Terminal: true,
},
}, nil
}
}

40
vendor/github.com/containerd/containerd/cio/io_windows.go generated vendored
View File

@ -20,6 +20,7 @@ import (
"context"
"fmt"
"io"
"net/url"
winio "github.com/Microsoft/go-winio"
"github.com/containerd/log"
@ -155,3 +156,42 @@ func NewDirectIOFromFIFOSet(ctx context.Context, stdin io.WriteCloser, stdout, s
},
}
}
// TerminalLogURI provides the raw logging URI
// as well as sets the terminal option to true.
func TerminalLogURI(uri *url.URL) Creator {
return func(_ string) (IO, error) {
return &logURI{
config: Config{
Terminal: true,
Stdout: uri.String(),
// Windows HCSShim requires that stderr is an empty string when using terminal.
// https://github.com/microsoft/hcsshim/blob/200feabd854da69f615a598ed6a1263ce9531676/cmd/containerd-shim-runhcs-v1/service_internal.go#L127
Stderr: "",
},
}, nil
}
}
// TerminalBinaryIO forwards container STDOUT|STDERR directly to a logging binary
// It also sets the terminal option to true
func TerminalBinaryIO(binary string, args map[string]string) Creator {
return func(_ string) (IO, error) {
uri, err := LogURIGenerator("binary", binary, args)
if err != nil {
return nil, err
}
return &logURI{
config: Config{
Terminal: true,
Stdout: uri.String(),
// Windows HCSShim requires that stderr is an empty string when using terminal.
// https://github.com/microsoft/hcsshim/blob/200feabd854da69f615a598ed6a1263ce9531676/cmd/containerd-shim-runhcs-v1/service_internal.go#L127
Stderr: "",
},
}, nil
}
}

2
vendor/github.com/containerd/containerd/client.go generated vendored
View File

@ -50,7 +50,6 @@ import (
leasesproxy "github.com/containerd/containerd/leases/proxy"
"github.com/containerd/containerd/namespaces"
"github.com/containerd/containerd/pkg/dialer"
"github.com/containerd/containerd/platforms"
"github.com/containerd/containerd/plugin"
ptypes "github.com/containerd/containerd/protobuf/types"
"github.com/containerd/containerd/remotes"
@ -61,6 +60,7 @@ import (
"github.com/containerd/containerd/snapshots"
snproxy "github.com/containerd/containerd/snapshots/proxy"
"github.com/containerd/errdefs"
"github.com/containerd/platforms"
"github.com/containerd/typeurl/v2"
ocispec "github.com/opencontainers/image-spec/specs-go/v1"
"github.com/opencontainers/runtime-spec/specs-go"

4
vendor/github.com/containerd/containerd/client_opts.go generated vendored
View File

@ -20,9 +20,9 @@ import (
"time"
"github.com/containerd/containerd/images"
"github.com/containerd/containerd/platforms"
"github.com/containerd/containerd/remotes"
"github.com/containerd/containerd/snapshots"
"github.com/containerd/platforms"
ocispec "github.com/opencontainers/image-spec/specs-go/v1"
"google.golang.org/grpc"
@ -110,7 +110,7 @@ type RemoteOpt func(*Client, *RemoteContext) error
// content for
func WithPlatform(platform string) RemoteOpt {
if platform == "" {
platform = platforms.DefaultString()
platform = platforms.Format(platforms.DefaultSpec()) // For 1.7 continue using the old format without os-version included.
}
return func(_ *Client, c *RemoteContext) error {
for _, p := range c.Platforms {

2
vendor/github.com/containerd/containerd/container_checkpoint_opts.go generated vendored
View File

@ -27,11 +27,11 @@ import (
"github.com/containerd/containerd/containers"
"github.com/containerd/containerd/diff"
"github.com/containerd/containerd/images"
"github.com/containerd/containerd/platforms"
"github.com/containerd/containerd/protobuf"
"github.com/containerd/containerd/protobuf/proto"
"github.com/containerd/containerd/rootfs"
"github.com/containerd/containerd/runtime/v2/runc/options"
"github.com/containerd/platforms"
"github.com/opencontainers/go-digest"
imagespec "github.com/opencontainers/image-spec/specs-go/v1"
)

2
vendor/github.com/containerd/containerd/errdefs/errdefs_deprecated.go generated vendored
View File

@ -24,6 +24,8 @@
//
// The functions ToGRPC and FromGRPC can be used to map server-side and
// client-side errors to the correct types.
//
// Deprecated: use [github.com/containerd/errdefs].
package errdefs
import (

5
vendor/github.com/containerd/containerd/events.go generated vendored
View File

@ -19,11 +19,12 @@ package containerd
import (
"context"
"github.com/containerd/errdefs"
"github.com/containerd/typeurl/v2"
eventsapi "github.com/containerd/containerd/api/services/events/v1"
"github.com/containerd/containerd/events"
"github.com/containerd/containerd/protobuf"
"github.com/containerd/errdefs"
"github.com/containerd/typeurl/v2"
)
// EventService handles the publish, forward and subscribe of events.

2
vendor/github.com/containerd/containerd/image.go generated vendored
View File

@ -29,10 +29,10 @@ import (
"github.com/containerd/containerd/images"
"github.com/containerd/containerd/labels"
"github.com/containerd/containerd/pkg/kmutex"
"github.com/containerd/containerd/platforms"
"github.com/containerd/containerd/rootfs"
"github.com/containerd/containerd/snapshots"
"github.com/containerd/errdefs"
"github.com/containerd/platforms"
"github.com/opencontainers/go-digest"
"github.com/opencontainers/image-spec/identity"
ocispec "github.com/opencontainers/image-spec/specs-go/v1"

2
vendor/github.com/containerd/containerd/images/archive/exporter.go generated vendored
View File

@ -29,9 +29,9 @@ import (
"github.com/containerd/containerd/content"
"github.com/containerd/containerd/images"
"github.com/containerd/containerd/labels"
"github.com/containerd/containerd/platforms"
"github.com/containerd/errdefs"
"github.com/containerd/log"
"github.com/containerd/platforms"
digest "github.com/opencontainers/go-digest"
ocispecs "github.com/opencontainers/image-spec/specs-go"
ocispec "github.com/opencontainers/image-spec/specs-go/v1"

2
vendor/github.com/containerd/containerd/images/archive/importer.go generated vendored
View File

@ -31,9 +31,9 @@ import (
"github.com/containerd/containerd/content"
"github.com/containerd/containerd/images"
"github.com/containerd/containerd/labels"
"github.com/containerd/containerd/platforms"
"github.com/containerd/errdefs"
"github.com/containerd/log"
"github.com/containerd/platforms"
digest "github.com/opencontainers/go-digest"
specs "github.com/opencontainers/image-spec/specs-go"
ocispec "github.com/opencontainers/image-spec/specs-go/v1"

2
vendor/github.com/containerd/containerd/images/archive/reference.go generated vendored
View File

@ -21,7 +21,7 @@ import (
"strings"
"github.com/containerd/containerd/reference"
distref "github.com/containerd/containerd/reference/docker"
distref "github.com/distribution/reference"
"github.com/opencontainers/go-digest"
)

2
vendor/github.com/containerd/containerd/images/handlers.go generated vendored
View File

@ -23,8 +23,8 @@ import (
"sort"
"github.com/containerd/containerd/content"
"github.com/containerd/containerd/platforms"
"github.com/containerd/errdefs"
"github.com/containerd/platforms"
ocispec "github.com/opencontainers/image-spec/specs-go/v1"
"golang.org/x/sync/errgroup"
"golang.org/x/sync/semaphore"

2
vendor/github.com/containerd/containerd/images/image.go generated vendored
View File

@ -24,9 +24,9 @@ import (
"time"
"github.com/containerd/containerd/content"
"github.com/containerd/containerd/platforms"
"github.com/containerd/errdefs"
"github.com/containerd/log"
"github.com/containerd/platforms"
digest "github.com/opencontainers/go-digest"
ocispec "github.com/opencontainers/image-spec/specs-go/v1"
)

2
vendor/github.com/containerd/containerd/import.go generated vendored
View File

@ -24,8 +24,8 @@ import (
"github.com/containerd/containerd/content"
"github.com/containerd/containerd/images"
"github.com/containerd/containerd/images/archive"
"github.com/containerd/containerd/platforms"
"github.com/containerd/errdefs"
"github.com/containerd/platforms"
digest "github.com/opencontainers/go-digest"
ocispec "github.com/opencontainers/image-spec/specs-go/v1"
)

2
vendor/github.com/containerd/containerd/mount/mount_linux.go generated vendored
View File

@ -26,7 +26,7 @@ import (
"strings"
"time"
"github.com/containerd/containerd/pkg/userns"
"github.com/moby/sys/userns"
"golang.org/x/sys/unix"
)

46
vendor/github.com/containerd/containerd/mount/temp.go generated vendored
View File

@ -29,6 +29,10 @@ var tempMountLocation = getTempDir()
// WithTempMount mounts the provided mounts to a temp dir, and pass the temp dir to f.
// The mounts are valid during the call to the f.
// Finally we will unmount and remove the temp dir regardless of the result of f.
//
// NOTE: The volatile option of overlayfs doesn't allow to mount again using the
// same upper / work dirs. Since it's a temp mount, avoid using that option here
// if found.
func WithTempMount(ctx context.Context, mounts []Mount, f func(root string) error) (err error) {
root, uerr := os.MkdirTemp(tempMountLocation, "containerd-mount")
if uerr != nil {
@ -58,7 +62,8 @@ func WithTempMount(ctx context.Context, mounts []Mount, f func(root string) erro
}
}
}()
if uerr = All(mounts, root); uerr != nil {
if uerr = All(RemoveVolatileOption(mounts), root); uerr != nil {
return fmt.Errorf("failed to mount %s: %w", root, uerr)
}
if err := f(root); err != nil {
@ -67,6 +72,45 @@ func WithTempMount(ctx context.Context, mounts []Mount, f func(root string) erro
return nil
}
// RemoveVolatileOption copies and remove the volatile option for overlay
// type, since overlayfs doesn't allow to mount again using the same upper/work
// dirs.
//
// REF: https://docs.kernel.org/filesystems/overlayfs.html#volatile-mount
//
// TODO: Make this logic conditional once the kernel supports reusing
// overlayfs volatile mounts.
func RemoveVolatileOption(mounts []Mount) []Mount {
var out []Mount
for i, m := range mounts {
if m.Type != "overlay" {
continue
}
for j, opt := range m.Options {
if opt == "volatile" {
if out == nil {
out = copyMounts(mounts)
}
out[i].Options = append(out[i].Options[:j], out[i].Options[j+1:]...)
break
}
}
}
if out != nil {
return out
}
return mounts
}
// copyMounts creates a copy of the original slice to allow for modification and not altering the original
func copyMounts(in []Mount) []Mount {
out := make([]Mount, len(in))
copy(out, in)
return out
}
// WithReadonlyTempMount mounts the provided mounts to a temp dir as readonly,
// and pass the temp dir to f. The mounts are valid during the call to the f.
// Finally we will unmount and remove the temp dir regardless of the result of f.

4
vendor/github.com/containerd/containerd/oci/spec.go generated vendored
View File

@ -27,7 +27,7 @@ import (
"github.com/containerd/containerd/containers"
"github.com/containerd/containerd/namespaces"
"github.com/containerd/containerd/platforms"
"github.com/containerd/platforms"
)
const (
@ -64,7 +64,7 @@ func ReadSpec(path string) (*Spec, error) {
// GenerateSpec will generate a default spec from the provided image
// for use as a containerd container
func GenerateSpec(ctx context.Context, client Client, c *containers.Container, opts ...SpecOpts) (*Spec, error) {
return GenerateSpecWithPlatform(ctx, client, platforms.DefaultString(), c, opts...)
return GenerateSpecWithPlatform(ctx, client, platforms.Format(platforms.DefaultSpec()), c, opts...) // For 1.7 continue using the old format without os-version included.
}
// GenerateSpecWithPlatform will generate a default spec from the provided image

20
vendor/github.com/containerd/containerd/oci/spec_opts.go generated vendored
View File

@ -33,8 +33,8 @@ import (
"github.com/containerd/containerd/images"
"github.com/containerd/containerd/mount"
"github.com/containerd/containerd/namespaces"
"github.com/containerd/containerd/platforms"
"github.com/containerd/continuity/fs"
"github.com/containerd/platforms"
"github.com/moby/sys/user"
v1 "github.com/opencontainers/image-spec/specs-go/v1"
"github.com/opencontainers/runtime-spec/specs-go"
@ -138,7 +138,7 @@ func ensureAdditionalGids(s *Spec) {
// Use as the first option to clear the spec, then apply options afterwards.
func WithDefaultSpec() SpecOpts {
return func(ctx context.Context, _ Client, c *containers.Container, s *Spec) error {
return generateDefaultSpecWithPlatform(ctx, platforms.DefaultString(), c.ID, s)
return generateDefaultSpecWithPlatform(ctx, platforms.Format(platforms.DefaultSpec()), c.ID, s) // For 1.7 continue using the old format without os-version included.
}
}
@ -955,6 +955,11 @@ func WithCapabilities(caps []string) SpecOpts {
s.Process.Capabilities.Bounding = caps
s.Process.Capabilities.Effective = caps
s.Process.Capabilities.Permitted = caps
if len(caps) == 0 {
s.Process.Capabilities.Inheritable = nil
} else if len(s.Process.Capabilities.Inheritable) > 0 {
filterCaps(&s.Process.Capabilities.Inheritable, caps)
}
return nil
}
@ -980,6 +985,16 @@ func removeCap(caps *[]string, s string) {
*caps = newcaps
}
func filterCaps(caps *[]string, filters []string) {
var newcaps []string
for _, c := range *caps {
if capsContain(filters, c) {
newcaps = append(newcaps, c)
}
}
*caps = newcaps
}
// WithAddedCapabilities adds the provided capabilities
func WithAddedCapabilities(caps []string) SpecOpts {
return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error {
@ -1008,6 +1023,7 @@ func WithDroppedCapabilities(caps []string) SpecOpts {
&s.Process.Capabilities.Bounding,
&s.Process.Capabilities.Effective,
&s.Process.Capabilities.Permitted,
&s.Process.Capabilities.Inheritable,
} {
removeCap(cl, c)
}

2
vendor/github.com/containerd/containerd/oci/utils_unix.go generated vendored
View File

@ -24,7 +24,7 @@ import (
"os"
"path/filepath"
"github.com/containerd/containerd/pkg/userns"
"github.com/moby/sys/userns"
specs "github.com/opencontainers/runtime-spec/specs-go"
"golang.org/x/sys/unix"
)

6
vendor/github.com/containerd/containerd/pkg/deprecation/deprecation.go generated vendored
View File

@ -73,11 +73,11 @@ var messages = map[Warning]string{
"Use a v2 runtime and `options` instead.",
CRIRuntimeRoot: "The `runtime_root` property of [plugins.\"io.containerd.grpc.v1.cri\".containerd.runtimes.*] is deprecated since containerd v1.3 and will be removed in containerd v2.0. " +
"Use a v2 runtime and `options.Root` instead.",
CRIRegistryMirrors: "The `mirrors` property of `[plugins.\"io.containerd.grpc.v1.cri\".registry]` is deprecated since containerd v1.5 and will be removed in containerd v2.0. " +
CRIRegistryMirrors: "The `mirrors` property of `[plugins.\"io.containerd.grpc.v1.cri\".registry]` is deprecated since containerd v1.5 and will be removed in containerd v2.1. " +
"Use `config_path` instead.",
CRIRegistryAuths: "The `auths` property of `[plugins.\"io.containerd.grpc.v1.cri\".registry]` is deprecated since containerd v1.3 and will be removed in containerd v2.0. " +
CRIRegistryAuths: "The `auths` property of `[plugins.\"io.containerd.grpc.v1.cri\".registry]` is deprecated since containerd v1.3 and will be removed in containerd v2.1. " +
"Use `ImagePullSecrets` instead.",
CRIRegistryConfigs: "The `configs` property of `[plugins.\"io.containerd.grpc.v1.cri\".registry]` is deprecated since containerd v1.5 and will be removed in containerd v2.0. " +
CRIRegistryConfigs: "The `configs` property of `[plugins.\"io.containerd.grpc.v1.cri\".registry]` is deprecated since containerd v1.5 and will be removed in containerd v2.1. " +
"Use `config_path` instead.",
CRIAPIV1Alpha2: "CRI API v1alpha2 is deprecated since containerd v1.7 and removed in containerd v2.0. Use CRI API v1 instead.",
AUFSSnapshotter: "The aufs snapshotter is deprecated since containerd v1.5 and removed in containerd v2.0. Use the overlay snapshotter instead.",

2
vendor/github.com/containerd/containerd/pkg/unpack/unpacker.go generated vendored
View File

@ -35,11 +35,11 @@ import (
"github.com/containerd/containerd/mount"
"github.com/containerd/containerd/pkg/cleanup"
"github.com/containerd/containerd/pkg/kmutex"
"github.com/containerd/containerd/platforms"
"github.com/containerd/containerd/snapshots"
"github.com/containerd/containerd/tracing"
"github.com/containerd/errdefs"
"github.com/containerd/log"
"github.com/containerd/platforms"
"github.com/opencontainers/go-digest"
"github.com/opencontainers/image-spec/identity"
ocispec "github.com/opencontainers/image-spec/specs-go/v1"

62
vendor/github.com/containerd/containerd/pkg/userns/userns_linux.go generated vendored
View File

@ -1,62 +0,0 @@
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package userns
import (
"bufio"
"fmt"
"os"
"sync"
)
var (
inUserNS bool
nsOnce sync.Once
)
// RunningInUserNS detects whether we are currently running in a user namespace.
// Originally copied from github.com/lxc/lxd/shared/util.go
func RunningInUserNS() bool {
nsOnce.Do(func() {
file, err := os.Open("/proc/self/uid_map")
if err != nil {
// This kernel-provided file only exists if user namespaces are supported
return
}
defer file.Close()
buf := bufio.NewReader(file)
l, _, err := buf.ReadLine()
if err != nil {
return
}
line := string(l)
var a, b, c int64
fmt.Sscanf(line, "%d %d %d", &a, &b, &c)
/*
* We assume we are in the initial user namespace if we have a full
* range - 4294967295 uids starting at uid 0.
*/
if a == 0 && b == 0 && c == 4294967295 {
return
}
inUserNS = true
})
return inUserNS
}

17
vendor/github.com/containerd/containerd/protobuf/plugin/doc.go generated vendored
View File

@ -1,17 +0,0 @@
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package plugin

144
vendor/github.com/containerd/containerd/protobuf/plugin/fieldpath.pb.go generated vendored
View File

@ -1,144 +0,0 @@
// Protocol Buffers for Go with Gadgets
//
// Copyright (c) 2013, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.28.1
// protoc v3.20.1
// source: github.com/containerd/containerd/protobuf/plugin/fieldpath.proto
package plugin
import (
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
descriptorpb "google.golang.org/protobuf/types/descriptorpb"
reflect "reflect"
)
const (
// Verify that this generated code is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
// Verify that runtime/protoimpl is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)
var file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_extTypes = []protoimpl.ExtensionInfo{
{
ExtendedType: (*descriptorpb.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63300,
Name: "containerd.plugin.fieldpath_all",
Tag: "varint,63300,opt,name=fieldpath_all",
Filename: "github.com/containerd/containerd/protobuf/plugin/fieldpath.proto",
},
{
ExtendedType: (*descriptorpb.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64400,
Name: "containerd.plugin.fieldpath",
Tag: "varint,64400,opt,name=fieldpath",
Filename: "github.com/containerd/containerd/protobuf/plugin/fieldpath.proto",
},
}
// Extension fields to descriptorpb.FileOptions.
var (
// optional bool fieldpath_all = 63300;
E_FieldpathAll = &file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_extTypes[0]
)
// Extension fields to descriptorpb.MessageOptions.
var (
// optional bool fieldpath = 64400;
E_Fieldpath = &file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_extTypes[1]
)
var File_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto protoreflect.FileDescriptor
var file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_rawDesc = []byte{
0x0a, 0x40, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x6f, 0x6e,
0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65,
0x72, 0x64, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x6c, 0x75, 0x67,
0x69, 0x6e, 0x2f, 0x66, 0x69, 0x65, 0x6c, 0x64, 0x70, 0x61, 0x74, 0x68, 0x2e, 0x70, 0x72, 0x6f,
0x74, 0x6f, 0x12, 0x11, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2e, 0x70,
0x6c, 0x75, 0x67, 0x69, 0x6e, 0x1a, 0x20, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72,
0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x6f,
0x72, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x3a, 0x43, 0x0a, 0x0d, 0x66, 0x69, 0x65, 0x6c, 0x64,
0x70, 0x61, 0x74, 0x68, 0x5f, 0x61, 0x6c, 0x6c, 0x12, 0x1c, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c,
0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x46, 0x69, 0x6c, 0x65, 0x4f,
0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0xc4, 0xee, 0x03, 0x20, 0x01, 0x28, 0x08, 0x52, 0x0c,
0x66, 0x69, 0x65, 0x6c, 0x64, 0x70, 0x61, 0x74, 0x68, 0x41, 0x6c, 0x6c, 0x3a, 0x3f, 0x0a, 0x09,
0x66, 0x69, 0x65, 0x6c, 0x64, 0x70, 0x61, 0x74, 0x68, 0x12, 0x1f, 0x2e, 0x67, 0x6f, 0x6f, 0x67,
0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x4d, 0x65, 0x73, 0x73,
0x61, 0x67, 0x65, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0x90, 0xf7, 0x03, 0x20, 0x01,
0x28, 0x08, 0x52, 0x09, 0x66, 0x69, 0x65, 0x6c, 0x64, 0x70, 0x61, 0x74, 0x68, 0x42, 0x32, 0x5a,
0x30, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x6f, 0x6e, 0x74,
0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72,
0x64, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x6c, 0x75, 0x67, 0x69,
0x6e,
}
var file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_goTypes = []interface{}{
(*descriptorpb.FileOptions)(nil), // 0: google.protobuf.FileOptions
(*descriptorpb.MessageOptions)(nil), // 1: google.protobuf.MessageOptions
}
var file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_depIdxs = []int32{
0, // 0: containerd.plugin.fieldpath_all:extendee -> google.protobuf.FileOptions
1, // 1: containerd.plugin.fieldpath:extendee -> google.protobuf.MessageOptions
2, // [2:2] is the sub-list for method output_type
2, // [2:2] is the sub-list for method input_type
2, // [2:2] is the sub-list for extension type_name
0, // [0:2] is the sub-list for extension extendee
0, // [0:0] is the sub-list for field type_name
}
func init() { file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_init() }
func file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_init() {
if File_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto != nil {
return
}
type x struct{}
out := protoimpl.TypeBuilder{
File: protoimpl.DescBuilder{
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_rawDesc,
NumEnums: 0,
NumMessages: 0,
NumExtensions: 2,
NumServices: 0,
},
GoTypes: file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_goTypes,
DependencyIndexes: file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_depIdxs,
ExtensionInfos: file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_extTypes,
}.Build()
File_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto = out.File
file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_rawDesc = nil
file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_goTypes = nil
file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_depIdxs = nil
}

2
vendor/github.com/containerd/containerd/pull.go generated vendored
View File

@ -26,12 +26,12 @@ import (
"github.com/containerd/containerd/images"
"github.com/containerd/containerd/pkg/unpack"
"github.com/containerd/containerd/platforms"
"github.com/containerd/containerd/remotes"
"github.com/containerd/containerd/remotes/docker"
"github.com/containerd/containerd/remotes/docker/schema1" //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility.
"github.com/containerd/containerd/tracing"
"github.com/containerd/errdefs"
"github.com/containerd/platforms"
)
const (

58
vendor/github.com/containerd/containerd/reference/docker/helpers.go generated vendored
View File

@ -1,58 +0,0 @@
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package docker
import "path"
// IsNameOnly returns true if reference only contains a repo name.
func IsNameOnly(ref Named) bool {
if _, ok := ref.(NamedTagged); ok {
return false
}
if _, ok := ref.(Canonical); ok {
return false
}
return true
}
// FamiliarName returns the familiar name string
// for the given named, familiarizing if needed.
func FamiliarName(ref Named) string {
if nn, ok := ref.(normalizedNamed); ok {
return nn.Familiar().Name()
}
return ref.Name()
}
// FamiliarString returns the familiar string representation
// for the given reference, familiarizing if needed.
func FamiliarString(ref Reference) string {
if nn, ok := ref.(normalizedNamed); ok {
return nn.Familiar().String()
}
return ref.String()
}
// FamiliarMatch reports whether ref matches the specified pattern.
// See https://godoc.org/path#Match for supported patterns.
func FamiliarMatch(pattern string, ref Reference) (bool, error) {
matched, err := path.Match(pattern, FamiliarString(ref))
if namedRef, isNamed := ref.(Named); isNamed && !matched {
matched, _ = path.Match(pattern, FamiliarName(namedRef))
}
return matched, err
}

196
vendor/github.com/containerd/containerd/reference/docker/normalize.go generated vendored
View File

@ -1,196 +0,0 @@
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package docker
import (
"fmt"
"strings"
"github.com/opencontainers/go-digest"
)
var (
legacyDefaultDomain = "index.docker.io"
defaultDomain = "docker.io"
officialRepoName = "library"
defaultTag = "latest"
)
// normalizedNamed represents a name which has been
// normalized and has a familiar form. A familiar name
// is what is used in Docker UI. An example normalized
// name is "docker.io/library/ubuntu" and corresponding
// familiar name of "ubuntu".
type normalizedNamed interface {
Named
Familiar() Named
}
// ParseNormalizedNamed parses a string into a named reference
// transforming a familiar name from Docker UI to a fully
// qualified reference. If the value may be an identifier
// use ParseAnyReference.
func ParseNormalizedNamed(s string) (Named, error) {
if ok := anchoredIdentifierRegexp.MatchString(s); ok {
return nil, fmt.Errorf("invalid repository name (%s), cannot specify 64-byte hexadecimal strings", s)
}
domain, remainder := splitDockerDomain(s)
var remoteName string
if tagSep := strings.IndexRune(remainder, ':'); tagSep > -1 {
remoteName = remainder[:tagSep]
} else {
remoteName = remainder
}
if strings.ToLower(remoteName) != remoteName {
return nil, fmt.Errorf("invalid reference format: repository name (%s) must be lowercase", remoteName)
}
ref, err := Parse(domain + "/" + remainder)
if err != nil {
return nil, err
}
named, isNamed := ref.(Named)
if !isNamed {
return nil, fmt.Errorf("reference %s has no name", ref.String())
}
return named, nil
}
// ParseDockerRef normalizes the image reference following the docker convention. This is added
// mainly for backward compatibility.
// The reference returned can only be either tagged or digested. For reference contains both tag
// and digest, the function returns digested reference, e.g. docker.io/library/busybox:latest@
// sha256:7cc4b5aefd1d0cadf8d97d4350462ba51c694ebca145b08d7d41b41acc8db5aa will be returned as
// docker.io/library/busybox@sha256:7cc4b5aefd1d0cadf8d97d4350462ba51c694ebca145b08d7d41b41acc8db5aa.
func ParseDockerRef(ref string) (Named, error) {
named, err := ParseNormalizedNamed(ref)
if err != nil {
return nil, err
}
if _, ok := named.(NamedTagged); ok {
if canonical, ok := named.(Canonical); ok {
// The reference is both tagged and digested, only
// return digested.
newNamed, err := WithName(canonical.Name())
if err != nil {
return nil, err
}
newCanonical, err := WithDigest(newNamed, canonical.Digest())
if err != nil {
return nil, err
}
return newCanonical, nil
}
}
return TagNameOnly(named), nil
}
// splitDockerDomain splits a repository name to domain and remotename string.
// If no valid domain is found, the default domain is used. Repository name
// needs to be already validated before.
func splitDockerDomain(name string) (domain, remainder string) {
i := strings.IndexRune(name, '/')
if i == -1 || (!strings.ContainsAny(name[:i], ".:") && name[:i] != "localhost" && strings.ToLower(name[:i]) == name[:i]) {
domain, remainder = defaultDomain, name
} else {
domain, remainder = name[:i], name[i+1:]
}
if domain == legacyDefaultDomain {
domain = defaultDomain
}
if domain == defaultDomain && !strings.ContainsRune(remainder, '/') {
remainder = officialRepoName + "/" + remainder
}
return
}
// familiarizeName returns a shortened version of the name familiar
// to the Docker UI. Familiar names have the default domain
// "docker.io" and "library/" repository prefix removed.
// For example, "docker.io/library/redis" will have the familiar
// name "redis" and "docker.io/dmcgowan/myapp" will be "dmcgowan/myapp".
// Returns a familiarized named only reference.
func familiarizeName(named namedRepository) repository {
repo := repository{
domain: named.Domain(),
path: named.Path(),
}
if repo.domain == defaultDomain {
repo.domain = ""
// Handle official repositories which have the pattern "library/<official repo name>"
if split := strings.Split(repo.path, "/"); len(split) == 2 && split[0] == officialRepoName {
repo.path = split[1]
}
}
return repo
}
func (r reference) Familiar() Named {
return reference{
namedRepository: familiarizeName(r.namedRepository),
tag: r.tag,
digest: r.digest,
}
}
func (r repository) Familiar() Named {
return familiarizeName(r)
}
func (t taggedReference) Familiar() Named {
return taggedReference{
namedRepository: familiarizeName(t.namedRepository),
tag: t.tag,
}
}
func (c canonicalReference) Familiar() Named {
return canonicalReference{
namedRepository: familiarizeName(c.namedRepository),
digest: c.digest,
}
}
// TagNameOnly adds the default tag "latest" to a reference if it only has
// a repo name.
func TagNameOnly(ref Named) Named {
if IsNameOnly(ref) {
namedTagged, err := WithTag(ref, defaultTag)
if err != nil {
// Default tag must be valid, to create a NamedTagged
// type with non-validated input the WithTag function
// should be used instead
panic(err)
}
return namedTagged
}
return ref
}
// ParseAnyReference parses a reference string as a possible identifier,
// full digest, or familiar name.
func ParseAnyReference(ref string) (Reference, error) {
if ok := anchoredIdentifierRegexp.MatchString(ref); ok {
return digestReference("sha256:" + ref), nil
}
if dgst, err := digest.Parse(ref); err == nil {
return digestReference(dgst), nil
}
return ParseNormalizedNamed(ref)
}

453
vendor/github.com/containerd/containerd/reference/docker/reference.go generated vendored
View File

@ -1,453 +0,0 @@
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package docker provides a general type to represent any way of referencing images within the registry.
// Its main purpose is to abstract tags and digests (content-addressable hash).
//
// Grammar
//
// reference := name [ ":" tag ] [ "@" digest ]
// name := [domain '/'] path-component ['/' path-component]*
// domain := host [':' port-number]
// host := domain-name | IPv4address | \[ IPv6address \] ; rfc3986 appendix-A
// domain-name := domain-component ['.' domain-component]*
// domain-component := /([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9-]*[a-zA-Z0-9])/
// port-number := /[0-9]+/
// path-component := alpha-numeric [separator alpha-numeric]*
// alpha-numeric := /[a-z0-9]+/
// separator := /[_.]|__|[-]*/
//
// tag := /[\w][\w.-]{0,127}/
//
// digest := digest-algorithm ":" digest-hex
// digest-algorithm := digest-algorithm-component [ digest-algorithm-separator digest-algorithm-component ]*
// digest-algorithm-separator := /[+.-_]/
// digest-algorithm-component := /[A-Za-z][A-Za-z0-9]*/
// digest-hex := /[0-9a-fA-F]{32,}/ ; At least 128 bit digest value
//
// identifier := /[a-f0-9]{64}/
// short-identifier := /[a-f0-9]{6,64}/
package docker
import (
"errors"
"fmt"
"strings"
"github.com/opencontainers/go-digest"
)
const (
// NameTotalLengthMax is the maximum total number of characters in a repository name.
NameTotalLengthMax = 255
)
var (
// ErrReferenceInvalidFormat represents an error while trying to parse a string as a reference.
ErrReferenceInvalidFormat = errors.New("invalid reference format")
// ErrTagInvalidFormat represents an error while trying to parse a string as a tag.
ErrTagInvalidFormat = errors.New("invalid tag format")
// ErrDigestInvalidFormat represents an error while trying to parse a string as a tag.
ErrDigestInvalidFormat = errors.New("invalid digest format")
// ErrNameContainsUppercase is returned for invalid repository names that contain uppercase characters.
ErrNameContainsUppercase = errors.New("repository name must be lowercase")
// ErrNameEmpty is returned for empty, invalid repository names.
ErrNameEmpty = errors.New("repository name must have at least one component")
// ErrNameTooLong is returned when a repository name is longer than NameTotalLengthMax.
ErrNameTooLong = fmt.Errorf("repository name must not be more than %v characters", NameTotalLengthMax)
// ErrNameNotCanonical is returned when a name is not canonical.
ErrNameNotCanonical = errors.New("repository name must be canonical")
)
// Reference is an opaque object reference identifier that may include
// modifiers such as a hostname, name, tag, and digest.
type Reference interface {
// String returns the full reference
String() string
}
// Field provides a wrapper type for resolving correct reference types when
// working with encoding.
type Field struct {
reference Reference
}
// AsField wraps a reference in a Field for encoding.
func AsField(reference Reference) Field {
return Field{reference}
}
// Reference unwraps the reference type from the field to
// return the Reference object. This object should be
// of the appropriate type to further check for different
// reference types.
func (f Field) Reference() Reference {
return f.reference
}
// MarshalText serializes the field to byte text which
// is the string of the reference.
func (f Field) MarshalText() (p []byte, err error) {
return []byte(f.reference.String()), nil
}
// UnmarshalText parses text bytes by invoking the
// reference parser to ensure the appropriately
// typed reference object is wrapped by field.
func (f *Field) UnmarshalText(p []byte) error {
r, err := Parse(string(p))
if err != nil {
return err
}
f.reference = r
return nil
}
// Named is an object with a full name
type Named interface {
Reference
Name() string
}
// Tagged is an object which has a tag
type Tagged interface {
Reference
Tag() string
}
// NamedTagged is an object including a name and tag.
type NamedTagged interface {
Named
Tag() string
}
// Digested is an object which has a digest
// in which it can be referenced by
type Digested interface {
Reference
Digest() digest.Digest
}
// Canonical reference is an object with a fully unique
// name including a name with domain and digest
type Canonical interface {
Named
Digest() digest.Digest
}
// namedRepository is a reference to a repository with a name.
// A namedRepository has both domain and path components.
type namedRepository interface {
Named
Domain() string
Path() string
}
// Domain returns the domain part of the Named reference
func Domain(named Named) string {
if r, ok := named.(namedRepository); ok {
return r.Domain()
}
domain, _ := splitDomain(named.Name())
return domain
}
// Path returns the name without the domain part of the Named reference
func Path(named Named) (name string) {
if r, ok := named.(namedRepository); ok {
return r.Path()
}
_, path := splitDomain(named.Name())
return path
}
func splitDomain(name string) (string, string) {
match := anchoredNameRegexp.FindStringSubmatch(name)
if len(match) != 3 {
return "", name
}
return match[1], match[2]
}
// SplitHostname splits a named reference into a
// hostname and name string. If no valid hostname is
// found, the hostname is empty and the full value
// is returned as name
// DEPRECATED: Use Domain or Path
func SplitHostname(named Named) (string, string) {
if r, ok := named.(namedRepository); ok {
return r.Domain(), r.Path()
}
return splitDomain(named.Name())
}
// Parse parses s and returns a syntactically valid Reference.
// If an error was encountered it is returned, along with a nil Reference.
// NOTE: Parse will not handle short digests.
func Parse(s string) (Reference, error) {
matches := ReferenceRegexp.FindStringSubmatch(s)
if matches == nil {
if s == "" {
return nil, ErrNameEmpty
}
if ReferenceRegexp.FindStringSubmatch(strings.ToLower(s)) != nil {
return nil, ErrNameContainsUppercase
}
return nil, ErrReferenceInvalidFormat
}
if len(matches[1]) > NameTotalLengthMax {
return nil, ErrNameTooLong
}
var repo repository
nameMatch := anchoredNameRegexp.FindStringSubmatch(matches[1])
if len(nameMatch) == 3 {
repo.domain = nameMatch[1]
repo.path = nameMatch[2]
} else {
repo.domain = ""
repo.path = matches[1]
}
ref := reference{
namedRepository: repo,
tag: matches[2],
}
if matches[3] != "" {
var err error
ref.digest, err = digest.Parse(matches[3])
if err != nil {
return nil, err
}
}
r := getBestReferenceType(ref)
if r == nil {
return nil, ErrNameEmpty
}
return r, nil
}
// ParseNamed parses s and returns a syntactically valid reference implementing
// the Named interface. The reference must have a name and be in the canonical
// form, otherwise an error is returned.
// If an error was encountered it is returned, along with a nil Reference.
// NOTE: ParseNamed will not handle short digests.
func ParseNamed(s string) (Named, error) {
named, err := ParseNormalizedNamed(s)
if err != nil {
return nil, err
}
if named.String() != s {
return nil, ErrNameNotCanonical
}
return named, nil
}
// WithName returns a named object representing the given string. If the input
// is invalid ErrReferenceInvalidFormat will be returned.
func WithName(name string) (Named, error) {
if len(name) > NameTotalLengthMax {
return nil, ErrNameTooLong
}
match := anchoredNameRegexp.FindStringSubmatch(name)
if match == nil || len(match) != 3 {
return nil, ErrReferenceInvalidFormat
}
return repository{
domain: match[1],
path: match[2],
}, nil
}
// WithTag combines the name from "name" and the tag from "tag" to form a
// reference incorporating both the name and the tag.
func WithTag(name Named, tag string) (NamedTagged, error) {
if !anchoredTagRegexp.MatchString(tag) {
return nil, ErrTagInvalidFormat
}
var repo repository
if r, ok := name.(namedRepository); ok {
repo.domain = r.Domain()
repo.path = r.Path()
} else {
repo.path = name.Name()
}
if canonical, ok := name.(Canonical); ok {
return reference{
namedRepository: repo,
tag: tag,
digest: canonical.Digest(),
}, nil
}
return taggedReference{
namedRepository: repo,
tag: tag,
}, nil
}
// WithDigest combines the name from "name" and the digest from "digest" to form
// a reference incorporating both the name and the digest.
func WithDigest(name Named, digest digest.Digest) (Canonical, error) {
if !anchoredDigestRegexp.MatchString(digest.String()) {
return nil, ErrDigestInvalidFormat
}
var repo repository
if r, ok := name.(namedRepository); ok {
repo.domain = r.Domain()
repo.path = r.Path()
} else {
repo.path = name.Name()
}
if tagged, ok := name.(Tagged); ok {
return reference{
namedRepository: repo,
tag: tagged.Tag(),
digest: digest,
}, nil
}
return canonicalReference{
namedRepository: repo,
digest: digest,
}, nil
}
// TrimNamed removes any tag or digest from the named reference.
func TrimNamed(ref Named) Named {
repo := repository{}
if r, ok := ref.(namedRepository); ok {
repo.domain, repo.path = r.Domain(), r.Path()
} else {
repo.domain, repo.path = splitDomain(ref.Name())
}
return repo
}
func getBestReferenceType(ref reference) Reference {
if ref.Name() == "" {
// Allow digest only references
if ref.digest != "" {
return digestReference(ref.digest)
}
return nil
}
if ref.tag == "" {
if ref.digest != "" {
return canonicalReference{
namedRepository: ref.namedRepository,
digest: ref.digest,
}
}
return ref.namedRepository
}
if ref.digest == "" {
return taggedReference{
namedRepository: ref.namedRepository,
tag: ref.tag,
}
}
return ref
}
type reference struct {
namedRepository
tag string
digest digest.Digest
}
func (r reference) String() string {
return r.Name() + ":" + r.tag + "@" + r.digest.String()
}
func (r reference) Tag() string {
return r.tag
}
func (r reference) Digest() digest.Digest {
return r.digest
}
type repository struct {
domain string
path string
}
func (r repository) String() string {
return r.Name()
}
func (r repository) Name() string {
if r.domain == "" {
return r.path
}
return r.domain + "/" + r.path
}
func (r repository) Domain() string {
return r.domain
}
func (r repository) Path() string {
return r.path
}
type digestReference digest.Digest
func (d digestReference) String() string {
return digest.Digest(d).String()
}
func (d digestReference) Digest() digest.Digest {
return digest.Digest(d)
}
type taggedReference struct {
namedRepository
tag string
}
func (t taggedReference) String() string {
return t.Name() + ":" + t.tag
}
func (t taggedReference) Tag() string {
return t.tag
}
type canonicalReference struct {
namedRepository
digest digest.Digest
}
func (c canonicalReference) String() string {
return c.Name() + "@" + c.digest.String()
}
func (c canonicalReference) Digest() digest.Digest {
return c.digest
}

191
vendor/github.com/containerd/containerd/reference/docker/regexp.go generated vendored
View File

@ -1,191 +0,0 @@
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package docker
import "regexp"
var (
// alphaNumeric defines the alpha numeric atom, typically a
// component of names. This only allows lower case characters and digits.
alphaNumeric = `[a-z0-9]+`
// separator defines the separators allowed to be embedded in name
// components. This allow one period, one or two underscore and multiple
// dashes. Repeated dashes and underscores are intentionally treated
// differently. In order to support valid hostnames as name components,
// supporting repeated dash was added. Additionally double underscore is
// now allowed as a separator to loosen the restriction for previously
// supported names.
separator = `(?:[._]|__|[-]*)`
// nameComponent restricts registry path component names to start
// with at least one letter or number, with following parts able to be
// separated by one period, one or two underscore and multiple dashes.
nameComponent = expression(
alphaNumeric,
optional(repeated(separator, alphaNumeric)))
// domainNameComponent restricts the registry domain component of a
// repository name to start with a component as defined by DomainRegexp.
domainNameComponent = `(?:[a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9-]*[a-zA-Z0-9])`
// ipv6address are enclosed between square brackets and may be represented
// in many ways, see rfc5952. Only IPv6 in compressed or uncompressed format
// are allowed, IPv6 zone identifiers (rfc6874) or Special addresses such as
// IPv4-Mapped are deliberately excluded.
ipv6address = expression(
literal(`[`), `(?:[a-fA-F0-9:]+)`, literal(`]`),
)
// domainName defines the structure of potential domain components
// that may be part of image names. This is purposely a subset of what is
// allowed by DNS to ensure backwards compatibility with Docker image
// names. This includes IPv4 addresses on decimal format.
domainName = expression(
domainNameComponent,
optional(repeated(literal(`.`), domainNameComponent)),
)
// host defines the structure of potential domains based on the URI
// Host subcomponent on rfc3986. It may be a subset of DNS domain name,
// or an IPv4 address in decimal format, or an IPv6 address between square
// brackets (excluding zone identifiers as defined by rfc6874 or special
// addresses such as IPv4-Mapped).
host = `(?:` + domainName + `|` + ipv6address + `)`
// allowed by the URI Host subcomponent on rfc3986 to ensure backwards
// compatibility with Docker image names.
domain = expression(
host,
optional(literal(`:`), `[0-9]+`))
// DomainRegexp defines the structure of potential domain components
// that may be part of image names. This is purposely a subset of what is
// allowed by DNS to ensure backwards compatibility with Docker image
// names.
DomainRegexp = regexp.MustCompile(domain)
tag = `[\w][\w.-]{0,127}`
// TagRegexp matches valid tag names. From docker/docker:graph/tags.go.
TagRegexp = regexp.MustCompile(tag)
anchoredTag = anchored(tag)
// anchoredTagRegexp matches valid tag names, anchored at the start and
// end of the matched string.
anchoredTagRegexp = regexp.MustCompile(anchoredTag)
digestPat = `[A-Za-z][A-Za-z0-9]*(?:[-_+.][A-Za-z][A-Za-z0-9]*)*[:][[:xdigit:]]{32,}`
// DigestRegexp matches valid digests.
DigestRegexp = regexp.MustCompile(digestPat)
anchoredDigest = anchored(digestPat)
// anchoredDigestRegexp matches valid digests, anchored at the start and
// end of the matched string.
anchoredDigestRegexp = regexp.MustCompile(anchoredDigest)
namePat = expression(
optional(domain, literal(`/`)),
nameComponent,
optional(repeated(literal(`/`), nameComponent)))
// NameRegexp is the format for the name component of references. The
// regexp has capturing groups for the domain and name part omitting
// the separating forward slash from either.
NameRegexp = regexp.MustCompile(namePat)
anchoredName = anchored(
optional(capture(domain), literal(`/`)),
capture(nameComponent,
optional(repeated(literal(`/`), nameComponent))))
// anchoredNameRegexp is used to parse a name value, capturing the
// domain and trailing components.
anchoredNameRegexp = regexp.MustCompile(anchoredName)
referencePat = anchored(capture(namePat),
optional(literal(":"), capture(tag)),
optional(literal("@"), capture(digestPat)))
// ReferenceRegexp is the full supported format of a reference. The regexp
// is anchored and has capturing groups for name, tag, and digest
// components.
ReferenceRegexp = regexp.MustCompile(referencePat)
identifier = `([a-f0-9]{64})`
// IdentifierRegexp is the format for string identifier used as a
// content addressable identifier using sha256. These identifiers
// are like digests without the algorithm, since sha256 is used.
IdentifierRegexp = regexp.MustCompile(identifier)
shortIdentifier = `([a-f0-9]{6,64})`
// ShortIdentifierRegexp is the format used to represent a prefix
// of an identifier. A prefix may be used to match a sha256 identifier
// within a list of trusted identifiers.
ShortIdentifierRegexp = regexp.MustCompile(shortIdentifier)
anchoredIdentifier = anchored(identifier)
// anchoredIdentifierRegexp is used to check or match an
// identifier value, anchored at start and end of string.
anchoredIdentifierRegexp = regexp.MustCompile(anchoredIdentifier)
)
// literal compiles s into a literal regular expression, escaping any regexp
// reserved characters.
func literal(s string) string {
re := regexp.MustCompile(regexp.QuoteMeta(s))
if _, complete := re.LiteralPrefix(); !complete {
panic("must be a literal")
}
return re.String()
}
// expression defines a full expression, where each regular expression must
// follow the previous.
func expression(res ...string) string {
var s string
for _, re := range res {
s += re
}
return s
}
// optional wraps the expression in a non-capturing group and makes the
// production optional.
func optional(res ...string) string {
return group(expression(res...)) + `?`
}
// repeated wraps the regexp in a non-capturing group to get one or more
// matches.
func repeated(res ...string) string {
return group(expression(res...)) + `+`
}
// group wraps the regexp in a non-capturing group.
func group(res ...string) string {
return `(?:` + expression(res...) + `)`
}
// capture wraps the expression in a capturing group.
func capture(res ...string) string {
return `(` + expression(res...) + `)`
}
// anchored anchors the regular expression by adding start and end delimiters.
func anchored(res ...string) string {
return `^` + expression(res...) + `$`
}

73
vendor/github.com/containerd/containerd/reference/docker/sort.go generated vendored
View File

@ -1,73 +0,0 @@
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package docker
import (
"sort"
)
// Sort sorts string references preferring higher information references
// The precedence is as follows:
// 1. Name + Tag + Digest
// 2. Name + Tag
// 3. Name + Digest
// 4. Name
// 5. Digest
// 6. Parse error
func Sort(references []string) []string {
var prefs []Reference
var bad []string
for _, ref := range references {
pref, err := ParseAnyReference(ref)
if err != nil {
bad = append(bad, ref)
} else {
prefs = append(prefs, pref)
}
}
sort.Slice(prefs, func(a, b int) bool {
ar := refRank(prefs[a])
br := refRank(prefs[b])
if ar == br {
return prefs[a].String() < prefs[b].String()
}
return ar < br
})
sort.Strings(bad)
var refs []string
for _, pref := range prefs {
refs = append(refs, pref.String())
}
return append(refs, bad...)
}
func refRank(ref Reference) uint8 {
if _, ok := ref.(Named); ok {
if _, ok = ref.(Tagged); ok {
if _, ok = ref.(Digested); ok {
return 1
}
return 2
}
if _, ok = ref.(Digested); ok {
return 3
}
return 4
}
return 5
}

39
vendor/github.com/containerd/containerd/reference/reference.go generated vendored
View File

@ -18,7 +18,6 @@ package reference
import (
"errors"
"fmt"
"net/url"
"path"
"regexp"
@ -136,8 +135,12 @@ func (r Spec) Hostname() string {
// Digest returns the digest portion of the reference spec. This may be a
// partial or invalid digest, which may be used to lookup a complete digest.
func (r Spec) Digest() digest.Digest {
_, dgst := SplitObject(r.Object)
return dgst
i := strings.Index(r.Object, "@")
if i < 0 {
return ""
}
return digest.Digest(r.Object[i+1:])
}
// String returns the normalized string for the ref.
@ -146,21 +149,31 @@ func (r Spec) String() string {
return r.Locator
}
if r.Object[:1] == "@" {
return fmt.Sprintf("%v%v", r.Locator, r.Object)
return r.Locator + r.Object
}
return fmt.Sprintf("%v:%v", r.Locator, r.Object)
return r.Locator + ":" + r.Object
}
// SplitObject provides two parts of the object spec, delimited by an `@`
// symbol.
// SplitObject provides two parts of the object spec, delimited by an "@"
// symbol. It does not perform any validation on correctness of the values
// returned, and it's the callers' responsibility to validate the result.
//
// Either may be empty and it is the callers job to validate them
// appropriately.
// If an "@" delimiter is found, it returns the part *including* the "@"
// delimiter as "tag", and the part after the "@" as digest.
//
// The example below produces "docker.io/library/ubuntu:latest@" and
// "sha256:deadbeef";
//
// t, d := SplitObject("docker.io/library/ubuntu:latest@sha256:deadbeef")
// fmt.Println(t) // docker.io/library/ubuntu:latest@
// fmt.Println(d) // sha256:deadbeef
//
// Deprecated: use [Parse] and [Spec.Digest] instead.
func SplitObject(obj string) (tag string, dgst digest.Digest) {
parts := strings.SplitAfterN(obj, "@", 2)
if len(parts) < 2 {
return parts[0], ""
if i := strings.Index(obj, "@"); i >= 0 {
// Offset by one so preserve the "@" in the tag returned.
return obj[:i+1], digest.Digest(obj[i+1:])
}
return parts[0], digest.Digest(parts[1])
return obj, ""
}

7
vendor/github.com/containerd/containerd/remotes/docker/fetcher_fuzz.go generated vendored
View File

@ -25,8 +25,6 @@ import (
"net/http"
"net/http/httptest"
"net/url"
refDocker "github.com/containerd/containerd/reference/docker"
)
func FuzzFetcher(data []byte) int {
@ -74,8 +72,3 @@ func FuzzFetcher(data []byte) int {
}
return 1
}
func FuzzParseDockerRef(data []byte) int {
_, _ = refDocker.ParseDockerRef(string(data))
return 1
}

2
vendor/github.com/containerd/containerd/remotes/handlers.go generated vendored
View File

@ -28,9 +28,9 @@ import (
"github.com/containerd/containerd/content"
"github.com/containerd/containerd/images"
"github.com/containerd/containerd/labels"
"github.com/containerd/containerd/platforms"
"github.com/containerd/errdefs"
"github.com/containerd/log"
"github.com/containerd/platforms"
ocispec "github.com/opencontainers/image-spec/specs-go/v1"
"golang.org/x/sync/semaphore"
)

5
vendor/github.com/containerd/containerd/sandbox/bridge.go generated vendored
View File

@ -24,6 +24,7 @@ import (
"google.golang.org/grpc"
api "github.com/containerd/containerd/api/runtime/sandbox/v1"
"github.com/containerd/errdefs"
)
// NewClient returns a new sandbox client that handles both GRPC and TTRPC clients.
@ -75,3 +76,7 @@ func (g *grpcBridge) PingSandbox(ctx context.Context, request *api.PingRequest)
func (g *grpcBridge) ShutdownSandbox(ctx context.Context, request *api.ShutdownSandboxRequest) (*api.ShutdownSandboxResponse, error) {
return g.client.ShutdownSandbox(ctx, request)
}
func (g *grpcBridge) SandboxMetrics(ctx context.Context, request *api.SandboxMetricsRequest) (*api.SandboxMetricsResponse, error) {
return nil, errdefs.ToGRPC(errdefs.ErrNotImplemented)
}

10
vendor/github.com/containerd/containerd/services/introspection/local.go generated vendored
View File

@ -30,6 +30,8 @@ import (
"google.golang.org/grpc"
"google.golang.org/grpc/status"
"github.com/containerd/errdefs"
api "github.com/containerd/containerd/api/services/introspection/v1"
"github.com/containerd/containerd/api/types"
"github.com/containerd/containerd/filters"
@ -38,7 +40,6 @@ import (
ptypes "github.com/containerd/containerd/protobuf/types"
"github.com/containerd/containerd/services"
"github.com/containerd/containerd/services/warning"
"github.com/containerd/errdefs"
)
func init() {
@ -147,6 +148,10 @@ func (l *Local) Server(ctx context.Context, _ *ptypes.Empty, _ ...grpc.CallOptio
}, nil
}
func (l *Local) PluginInfo(ctx context.Context, in *api.PluginInfoRequest, opts ...grpc.CallOption) (*api.PluginInfoResponse, error) {
return nil, errdefs.ErrNotImplemented
}
func (l *Local) getUUID() (string, error) {
l.mu.Lock()
defer l.mu.Unlock()
@ -158,6 +163,9 @@ func (l *Local) getUUID() (string, error) {
}
return "", err
}
if len(data) == 0 {
return l.generateUUID()
}
u := string(data)
if _, err := uuid.Parse(u); err != nil {
return "", err

10
vendor/github.com/containerd/containerd/services/introspection/service.go generated vendored
View File

@ -17,14 +17,16 @@
package introspection
import (
context "context"
"context"
"errors"
"google.golang.org/grpc"
api "github.com/containerd/containerd/api/services/introspection/v1"
"github.com/containerd/containerd/plugin"
ptypes "github.com/containerd/containerd/protobuf/types"
"github.com/containerd/containerd/services"
"google.golang.org/grpc"
"github.com/containerd/errdefs"
)
func init() {
@ -79,3 +81,7 @@ func (s *server) Plugins(ctx context.Context, req *api.PluginsRequest) (*api.Plu
func (s *server) Server(ctx context.Context, empty *ptypes.Empty) (*api.ServerResponse, error) {
return s.local.Server(ctx, empty)
}
func (s *server) PluginInfo(ctx context.Context, in *api.PluginInfoRequest) (*api.PluginInfoResponse, error) {
return nil, errdefs.ToGRPC(errdefs.ErrNotImplemented)
}

6
vendor/github.com/containerd/containerd/task_opts.go generated vendored
View File

@ -158,6 +158,12 @@ type ProcessDeleteOpts func(context.Context, Process) error
// WithProcessKill will forcefully kill and delete a process
func WithProcessKill(ctx context.Context, p Process) error {
// Skip killing tasks with PID 0
// https://github.com/containerd/containerd/issues/10441
if p.Pid() == 0 {
return nil
}
ctx, cancel := context.WithCancel(ctx)
defer cancel()
// ignore errors to wait and kill as we are forcefully killing

2
vendor/github.com/containerd/containerd/version/version.go generated vendored
View File

@ -23,7 +23,7 @@ var (
Package = "github.com/containerd/containerd"
// Version holds the complete version number. Filled in at linking time.
Version = "1.7.18+unknown"
Version = "1.7.22+unknown"
// Revision is filled with the VCS (e.g. git) revision being used to build
// the program at linking time.

1
vendor/github.com/containerd/platforms/.gitattributes generated vendored Normal file
View File

@ -0,0 +1 @@
*.go text eol=lf

30
vendor/github.com/containerd/platforms/.golangci.yml generated vendored Normal file
View File

@ -0,0 +1,30 @@
linters:
enable:
- exportloopref # Checks for pointers to enclosing loop variables
- gofmt
- goimports
- gosec
- ineffassign
- misspell
- nolintlint
- revive
- staticcheck
- tenv # Detects using os.Setenv instead of t.Setenv since Go 1.17
- unconvert
- unused
- vet
- dupword # Checks for duplicate words in the source code
disable:
- errcheck
run:
timeout: 5m
skip-dirs:
- api
- cluster
- design
- docs
- docs/man
- releases
- reports
- test # e2e scripts

191
vendor/github.com/containerd/platforms/LICENSE generated vendored Normal file
View File

@ -0,0 +1,191 @@
Apache License
Version 2.0, January 2004
https://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
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the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
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means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
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and issue tracking systems that are managed by, or on behalf of, the
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designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
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worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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(except as stated in this section) patent license to make, have made,
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Derivative Works a copy of this License; and
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(c) You must retain, in the Source form of any Derivative Works
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5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
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the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
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agreed to in writing, Licensor provides the Work (and each
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
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work stoppage, computer failure or malfunction, or any and all
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defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
Copyright The containerd Authors
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
https://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

32
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@ -0,0 +1,32 @@
# platforms
A Go package for formatting, normalizing and matching container platforms.
This package is based on the Open Containers Image Spec definition of a [platform](https://github.com/opencontainers/image-spec/blob/main/specs-go/v1/descriptor.go#L52).
## Platform Specifier
While the OCI platform specifications provide a tool for components to
specify structured information, user input typically doesn't need the full
context and much can be inferred. To solve this problem, this package introduces
"specifiers". A specifier has the format
`<os>|<arch>|<os>/<arch>[/<variant>]`. The user can provide either the
operating system or the architecture or both.
An example of a common specifier is `linux/amd64`. If the host has a default
runtime that matches this, the user can simply provide the component that
matters. For example, if an image provides `amd64` and `arm64` support, the
operating system, `linux` can be inferred, so they only have to provide
`arm64` or `amd64`. Similar behavior is implemented for operating systems,
where the architecture may be known but a runtime may support images from
different operating systems.
## Project details
**platforms** is a containerd sub-project, licensed under the [Apache 2.0 license](./LICENSE).
As a containerd sub-project, you will find the:
* [Project governance](https://github.com/containerd/project/blob/main/GOVERNANCE.md),
* [Maintainers](https://github.com/containerd/project/blob/main/MAINTAINERS),
* and [Contributing guidelines](https://github.com/containerd/project/blob/main/CONTRIBUTING.md)
information in our [`containerd/project`](https://github.com/containerd/project) repository.

0
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0
vendor/github.com/containerd/containerd/platforms/cpuinfo.go → vendor/github.com/containerd/platforms/cpuinfo.go generated vendored
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13
vendor/github.com/containerd/containerd/platforms/cpuinfo_linux.go → vendor/github.com/containerd/platforms/cpuinfo_linux.go generated vendored
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@ -19,12 +19,12 @@ package platforms
import (
"bufio"
"bytes"
"errors"
"fmt"
"os"
"runtime"
"strings"
"github.com/containerd/errdefs"
"golang.org/x/sys/unix"
)
@ -70,7 +70,7 @@ func getCPUInfo(pattern string) (info string, err error) {
return "", err
}
return "", fmt.Errorf("getCPUInfo for pattern %s: %w", pattern, errdefs.ErrNotFound)
return "", fmt.Errorf("getCPUInfo for pattern %s: %w", pattern, errNotFound)
}
// getCPUVariantFromArch get CPU variant from arch through a system call
@ -83,7 +83,7 @@ func getCPUVariantFromArch(arch string) (string, error) {
if arch == "aarch64" {
variant = "8"
} else if arch[0:4] == "armv" && len(arch) >= 5 {
//Valid arch format is in form of armvXx
// Valid arch format is in form of armvXx
switch arch[3:5] {
case "v8":
variant = "8"
@ -101,7 +101,7 @@ func getCPUVariantFromArch(arch string) (string, error) {
variant = "unknown"
}
} else {
return "", fmt.Errorf("getCPUVariantFromArch invalid arch: %s, %w", arch, errdefs.ErrInvalidArgument)
return "", fmt.Errorf("getCPUVariantFromArch invalid arch: %s, %w", arch, errInvalidArgument)
}
return variant, nil
}
@ -112,11 +112,10 @@ func getCPUVariantFromArch(arch string) (string, error) {
// This is to cover running ARM in emulated environment on x86 host as this field in /proc/cpuinfo
// was not present.
func getCPUVariant() (string, error) {
variant, err := getCPUInfo("Cpu architecture")
if err != nil {
if errdefs.IsNotFound(err) {
//Let's try getting CPU variant from machine architecture
if errors.Is(err, errNotFound) {
// Let's try getting CPU variant from machine architecture
arch, err := getMachineArch()
if err != nil {
return "", fmt.Errorf("failure getting machine architecture: %v", err)

6
vendor/github.com/containerd/containerd/platforms/cpuinfo_other.go → vendor/github.com/containerd/platforms/cpuinfo_other.go generated vendored
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@ -21,8 +21,6 @@ package platforms
import (
"fmt"
"runtime"
"github.com/containerd/errdefs"
)
func getCPUVariant() (string, error) {
@ -49,10 +47,8 @@ func getCPUVariant() (string, error) {
default:
variant = "unknown"
}
} else {
return "", fmt.Errorf("getCPUVariant for OS %s: %v", runtime.GOOS, errdefs.ErrNotImplemented)
return "", fmt.Errorf("getCPUVariant for OS %s: %v", runtime.GOOS, errNotImplemented)
}
return variant, nil

0
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6
vendor/github.com/containerd/containerd/platforms/defaults.go → vendor/github.com/containerd/platforms/defaults.go generated vendored
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@ -16,9 +16,11 @@
package platforms
// DefaultString returns the default string specifier for the platform.
// DefaultString returns the default string specifier for the platform,
// with [PR#6](https://github.com/containerd/platforms/pull/6) the result
// may now also include the OSVersion from the provided platform specification.
func DefaultString() string {
return Format(DefaultSpec())
return FormatAll(DefaultSpec())
}
// DefaultStrict returns strict form of Default.

0
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0
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0
vendor/github.com/containerd/containerd/platforms/defaults_unix.go → vendor/github.com/containerd/platforms/defaults_unix.go generated vendored
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15
vendor/github.com/containerd/containerd/platforms/defaults_windows.go → vendor/github.com/containerd/platforms/defaults_windows.go generated vendored
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@ -22,7 +22,6 @@ import (
"strconv"
"strings"
"github.com/Microsoft/hcsshim/osversion"
specs "github.com/opencontainers/image-spec/specs-go/v1"
"golang.org/x/sys/windows"
)
@ -52,29 +51,29 @@ func (m windowsmatcher) Match(p specs.Platform) bool {
if match && m.OS == "windows" {
// HPC containers do not have OS version filled
if p.OSVersion == "" {
if m.OSVersion == "" || p.OSVersion == "" {
return true
}
hostOsVersion := GetOsVersion(m.osVersionPrefix)
ctrOsVersion := GetOsVersion(p.OSVersion)
return osversion.CheckHostAndContainerCompat(hostOsVersion, ctrOsVersion)
hostOsVersion := getOSVersion(m.osVersionPrefix)
ctrOsVersion := getOSVersion(p.OSVersion)
return checkHostAndContainerCompat(hostOsVersion, ctrOsVersion)
}
return match
}
func GetOsVersion(osVersionPrefix string) osversion.OSVersion {
func getOSVersion(osVersionPrefix string) osVersion {
parts := strings.Split(osVersionPrefix, ".")
if len(parts) < 3 {
return osversion.OSVersion{}
return osVersion{}
}
majorVersion, _ := strconv.Atoi(parts[0])
minorVersion, _ := strconv.Atoi(parts[1])
buildNumber, _ := strconv.Atoi(parts[2])
return osversion.OSVersion{
return osVersion{
MajorVersion: uint8(majorVersion),
MinorVersion: uint8(minorVersion),
Build: uint16(buildNumber),

21
vendor/github.com/containerd/containerd/pkg/userns/userns_unsupported.go → vendor/github.com/containerd/platforms/errors.go generated vendored
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@ -1,5 +1,3 @@
//go:build !linux
/*
Copyright The containerd Authors.
@ -16,10 +14,17 @@
limitations under the License.
*/
package userns
package platforms
// RunningInUserNS is a stub for non-Linux systems
// Always returns false
func RunningInUserNS() bool {
return false
}
import "errors"
// These errors mirror the errors defined in [github.com/containerd/containerd/errdefs],
// however, they are not exported as they are not expected to be used as sentinel
// errors by consumers of this package.
//
//nolint:unused // not all errors are used on all platforms.
var (
errNotFound = errors.New("not found")
errInvalidArgument = errors.New("invalid argument")
errNotImplemented = errors.New("not implemented")
)

78
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@ -0,0 +1,78 @@
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package platforms
// osVersion is a wrapper for Windows version information
// https://msdn.microsoft.com/en-us/library/windows/desktop/ms724439(v=vs.85).aspx
type osVersion struct {
Version uint32
MajorVersion uint8
MinorVersion uint8
Build uint16
}
// Windows Client and Server build numbers.
//
// See:
// https://learn.microsoft.com/en-us/windows/release-health/release-information
// https://learn.microsoft.com/en-us/windows/release-health/windows-server-release-info
// https://learn.microsoft.com/en-us/windows/release-health/windows11-release-information
const (
// rs5 (version 1809, codename "Redstone 5") corresponds to Windows Server
// 2019 (ltsc2019), and Windows 10 (October 2018 Update).
rs5 = 17763
// v21H2Server corresponds to Windows Server 2022 (ltsc2022).
v21H2Server = 20348
// v22H2Win11 corresponds to Windows 11 (2022 Update).
v22H2Win11 = 22621
)
// List of stable ABI compliant ltsc releases
// Note: List must be sorted in ascending order
var compatLTSCReleases = []uint16{
v21H2Server,
}
// CheckHostAndContainerCompat checks if given host and container
// OS versions are compatible.
// It includes support for stable ABI compliant versions as well.
// Every release after WS 2022 will support the previous ltsc
// container image. Stable ABI is in preview mode for windows 11 client.
// Refer: https://learn.microsoft.com/en-us/virtualization/windowscontainers/deploy-containers/version-compatibility?tabs=windows-server-2022%2Cwindows-10#windows-server-host-os-compatibility
func checkHostAndContainerCompat(host, ctr osVersion) bool {
// check major minor versions of host and guest
if host.MajorVersion != ctr.MajorVersion ||
host.MinorVersion != ctr.MinorVersion {
return false
}
// If host is < WS 2022, exact version match is required
if host.Build < v21H2Server {
return host.Build == ctr.Build
}
var supportedLtscRelease uint16
for i := len(compatLTSCReleases) - 1; i >= 0; i-- {
if host.Build >= compatLTSCReleases[i] {
supportedLtscRelease = compatLTSCReleases[i]
break
}
}
return ctr.Build >= supportedLtscRelease && ctr.Build <= host.Build
}

96
vendor/github.com/containerd/containerd/platforms/platforms.go → vendor/github.com/containerd/platforms/platforms.go generated vendored
View File

@ -102,6 +102,9 @@
// unless it is explicitly provided. This is treated as equivalent to armhf. A
// previous architecture, armel, will be normalized to arm/v6.
//
// Similarly, the most common arm64 version v8, and most common amd64 version v1
// are represented without the variant.
//
// While these normalizations are provided, their support on arm platforms has
// not yet been fully implemented and tested.
package platforms
@ -115,14 +118,15 @@ import (
"strings"
specs "github.com/opencontainers/image-spec/specs-go/v1"
"github.com/containerd/errdefs"
)
var (
specifierRe = regexp.MustCompile(`^[A-Za-z0-9_-]+$`)
specifierRe = regexp.MustCompile(`^[A-Za-z0-9_-]+$`)
osAndVersionRe = regexp.MustCompile(`^([A-Za-z0-9_-]+)(?:\(([A-Za-z0-9_.-]*)\))?$`)
)
const osAndVersionFormat = "%s(%s)"
// Platform is a type alias for convenience, so there is no need to import image-spec package everywhere.
type Platform = specs.Platform
@ -155,40 +159,68 @@ func (m *matcher) Match(platform specs.Platform) bool {
}
func (m *matcher) String() string {
return Format(m.Platform)
return FormatAll(m.Platform)
}
// ParseAll parses a list of platform specifiers into a list of platform.
func ParseAll(specifiers []string) ([]specs.Platform, error) {
platforms := make([]specs.Platform, len(specifiers))
for i, s := range specifiers {
p, err := Parse(s)
if err != nil {
return nil, fmt.Errorf("invalid platform %s: %w", s, err)
}
platforms[i] = p
}
return platforms, nil
}
// Parse parses the platform specifier syntax into a platform declaration.
//
// Platform specifiers are in the format `<os>|<arch>|<os>/<arch>[/<variant>]`.
// Platform specifiers are in the format `<os>[(<OSVersion>)]|<arch>|<os>[(<OSVersion>)]/<arch>[/<variant>]`.
// The minimum required information for a platform specifier is the operating
// system or architecture. If there is only a single string (no slashes), the
// system or architecture. The OSVersion can be part of the OS like `windows(10.0.17763)`
// When an OSVersion is specified, then specs.Platform.OSVersion is populated with that value,
// and an empty string otherwise.
// If there is only a single string (no slashes), the
// value will be matched against the known set of operating systems, then fall
// back to the known set of architectures. The missing component will be
// inferred based on the local environment.
func Parse(specifier string) (specs.Platform, error) {
if strings.Contains(specifier, "*") {
// TODO(stevvooe): need to work out exact wildcard handling
return specs.Platform{}, fmt.Errorf("%q: wildcards not yet supported: %w", specifier, errdefs.ErrInvalidArgument)
return specs.Platform{}, fmt.Errorf("%q: wildcards not yet supported: %w", specifier, errInvalidArgument)
}
parts := strings.Split(specifier, "/")
// Limit to 4 elements to prevent unbounded split
parts := strings.SplitN(specifier, "/", 4)
for _, part := range parts {
if !specifierRe.MatchString(part) {
return specs.Platform{}, fmt.Errorf("%q is an invalid component of %q: platform specifier component must match %q: %w", part, specifier, specifierRe.String(), errdefs.ErrInvalidArgument)
var p specs.Platform
for i, part := range parts {
if i == 0 {
// First element is <os>[(<OSVersion>)]
osVer := osAndVersionRe.FindStringSubmatch(part)
if osVer == nil {
return specs.Platform{}, fmt.Errorf("%q is an invalid OS component of %q: OSAndVersion specifier component must match %q: %w", part, specifier, osAndVersionRe.String(), errInvalidArgument)
}
p.OS = normalizeOS(osVer[1])
p.OSVersion = osVer[2]
} else {
if !specifierRe.MatchString(part) {
return specs.Platform{}, fmt.Errorf("%q is an invalid component of %q: platform specifier component must match %q: %w", part, specifier, specifierRe.String(), errInvalidArgument)
}
}
}
var p specs.Platform
switch len(parts) {
case 1:
// in this case, we will test that the value might be an OS, then look
// it up. If it is not known, we'll treat it as an architecture. Since
// in this case, we will test that the value might be an OS (with or
// without the optional OSVersion specified) and look it up.
// If it is not known, we'll treat it as an architecture. Since
// we have very little information about the platform here, we are
// going to be a little more strict if we don't know about the argument
// value.
p.OS = normalizeOS(parts[0])
if isKnownOS(p.OS) {
// picks a default architecture
p.Architecture = runtime.GOARCH
@ -196,10 +228,6 @@ func Parse(specifier string) (specs.Platform, error) {
p.Variant = cpuVariant()
}
if p.OS == "windows" {
p.OSVersion = GetWindowsOsVersion()
}
return p, nil
}
@ -212,37 +240,27 @@ func Parse(specifier string) (specs.Platform, error) {
return p, nil
}
return specs.Platform{}, fmt.Errorf("%q: unknown operating system or architecture: %w", specifier, errdefs.ErrInvalidArgument)
return specs.Platform{}, fmt.Errorf("%q: unknown operating system or architecture: %w", specifier, errInvalidArgument)
case 2:
// In this case, we treat as a regular os/arch pair. We don't care
// In this case, we treat as a regular OS[(OSVersion)]/arch pair. We don't care
// about whether or not we know of the platform.
p.OS = normalizeOS(parts[0])
p.Architecture, p.Variant = normalizeArch(parts[1], "")
if p.Architecture == "arm" && p.Variant == "v7" {
p.Variant = ""
}
if p.OS == "windows" {
p.OSVersion = GetWindowsOsVersion()
}
return p, nil
case 3:
// we have a fully specified variant, this is rare
p.OS = normalizeOS(parts[0])
p.Architecture, p.Variant = normalizeArch(parts[1], parts[2])
if p.Architecture == "arm64" && p.Variant == "" {
p.Variant = "v8"
}
if p.OS == "windows" {
p.OSVersion = GetWindowsOsVersion()
}
return p, nil
}
return specs.Platform{}, fmt.Errorf("%q: cannot parse platform specifier: %w", specifier, errdefs.ErrInvalidArgument)
return specs.Platform{}, fmt.Errorf("%q: cannot parse platform specifier: %w", specifier, errInvalidArgument)
}
// MustParse is like Parses but panics if the specifier cannot be parsed.
@ -264,6 +282,20 @@ func Format(platform specs.Platform) string {
return path.Join(platform.OS, platform.Architecture, platform.Variant)
}
// FormatAll returns a string specifier that also includes the OSVersion from the
// provided platform specification.
func FormatAll(platform specs.Platform) string {
if platform.OS == "" {
return "unknown"
}
if platform.OSVersion != "" {
OSAndVersion := fmt.Sprintf(osAndVersionFormat, platform.OS, platform.OSVersion)
return path.Join(OSAndVersion, platform.Architecture, platform.Variant)
}
return path.Join(platform.OS, platform.Architecture, platform.Variant)
}
// Normalize validates and translate the platform to the canonical value.
//
// For example, if "Aarch64" is encountered, we change it to "arm64" or if

4
vendor/github.com/containerd/containerd/platforms/platforms_other.go → vendor/github.com/containerd/platforms/platforms_other.go generated vendored
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@ -28,7 +28,3 @@ func newDefaultMatcher(platform specs.Platform) Matcher {
Platform: Normalize(platform),
}
}
func GetWindowsOsVersion() string {
return ""
}

8
vendor/github.com/containerd/containerd/platforms/platforms_windows.go → vendor/github.com/containerd/platforms/platforms_windows.go generated vendored
View File

@ -17,10 +17,7 @@
package platforms
import (
"fmt"
specs "github.com/opencontainers/image-spec/specs-go/v1"
"golang.org/x/sys/windows"
)
// NewMatcher returns a Windows matcher that will match on osVersionPrefix if
@ -35,8 +32,3 @@ func newDefaultMatcher(platform specs.Platform) Matcher {
},
}
}
func GetWindowsOsVersion() string {
major, minor, build := windows.RtlGetNtVersionNumbers()
return fmt.Sprintf("%d.%d.%d", major, minor, build)
}

2
vendor/github.com/containerd/ttrpc/README.md generated vendored
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@ -1,6 +1,6 @@
# ttrpc
[![Build Status](https://github.com/containerd/ttrpc/workflows/CI/badge.svg)](https://github.com/containerd/ttrpc/actions?query=workflow%3ACI)
[![Build Status](https://github.com/containerd/ttrpc/actions/workflows/ci.yml/badge.svg)](https://github.com/containerd/ttrpc/actions/workflows/ci.yml)
GRPC for low-memory environments.

6
vendor/github.com/containerd/ttrpc/client.go generated vendored
View File

@ -27,7 +27,7 @@ import (
"syscall"
"time"
"github.com/sirupsen/logrus"
"github.com/containerd/log"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"google.golang.org/protobuf/proto"
@ -368,7 +368,7 @@ func (c *Client) receiveLoop() error {
sid := streamID(msg.header.StreamID)
s := c.getStream(sid)
if s == nil {
logrus.WithField("stream", sid).Errorf("ttrpc: received message on inactive stream")
log.G(c.ctx).WithField("stream", sid).Error("ttrpc: received message on inactive stream")
continue
}
@ -376,7 +376,7 @@ func (c *Client) receiveLoop() error {
s.closeWithError(err)
} else {
if err := s.receive(c.ctx, msg); err != nil {
logrus.WithError(err).WithField("stream", sid).Errorf("ttrpc: failed to handle message")
log.G(c.ctx).WithFields(log.Fields{"error": err, "stream": sid}).Error("ttrpc: failed to handle message")
}
}
}

16
vendor/github.com/containerd/ttrpc/server.go generated vendored
View File

@ -27,7 +27,7 @@ import (
"syscall"
"time"
"github.com/sirupsen/logrus"
"github.com/containerd/log"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
@ -109,7 +109,7 @@ func (s *Server) Serve(ctx context.Context, l net.Listener) error {
}
sleep := time.Duration(rand.Int63n(int64(backoff)))
logrus.WithError(err).Errorf("ttrpc: failed accept; backoff %v", sleep)
log.G(ctx).WithError(err).Errorf("ttrpc: failed accept; backoff %v", sleep)
time.Sleep(sleep)
continue
}
@ -121,14 +121,14 @@ func (s *Server) Serve(ctx context.Context, l net.Listener) error {
approved, handshake, err := handshaker.Handshake(ctx, conn)
if err != nil {
logrus.WithError(err).Error("ttrpc: refusing connection after handshake")
log.G(ctx).WithError(err).Error("ttrpc: refusing connection after handshake")
conn.Close()
continue
}
sc, err := s.newConn(approved, handshake)
if err != nil {
logrus.WithError(err).Error("ttrpc: create connection failed")
log.G(ctx).WithError(err).Error("ttrpc: create connection failed")
conn.Close()
continue
}
@ -513,12 +513,12 @@ func (c *serverConn) run(sctx context.Context) {
Payload: response.data,
})
if err != nil {
logrus.WithError(err).Error("failed marshaling response")
log.G(ctx).WithError(err).Error("failed marshaling response")
return
}
if err := ch.send(response.id, messageTypeResponse, 0, p); err != nil {
logrus.WithError(err).Error("failed sending message on channel")
log.G(ctx).WithError(err).Error("failed sending message on channel")
return
}
} else {
@ -530,7 +530,7 @@ func (c *serverConn) run(sctx context.Context) {
flags = flags | flagNoData
}
if err := ch.send(response.id, messageTypeData, flags, response.data); err != nil {
logrus.WithError(err).Error("failed sending message on channel")
log.G(ctx).WithError(err).Error("failed sending message on channel")
return
}
}
@ -552,7 +552,7 @@ func (c *serverConn) run(sctx context.Context) {
// requests, so that the client connection is closed
return
}
logrus.WithError(err).Error("error receiving message")
log.G(ctx).WithError(err).Error("error receiving message")
// else, initiate shutdown
case <-shutdown:
return