This is an optimization that uses the results cache created by
CNI on the filesystem to store and fetch IP addresses for
containers in the core services and for functions. As part of
the change, the dependency on the syscall code from Weave net
has been removed, and the code should compile on MacOS again.
Updates and rebases the work in #38 by carlosedp
Tested in the original PR, further testing in the incoming
PR.
Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
This commit adds fprocess to the return values from faasd provider
/system/functions and /system/function/{name}
This has unit tests and has been tested on a faasd installation
Signed-off-by: Alistair Hey <alistair@heyal.co.uk>
This commit adds the EnvVars set on the process to the retuurn from the
faasd provider. It gets the container process and then filters out PATH
and fprocess (if found) and returns the remaining envVars as a map.
This has using tests for getting the EnvVars from procees.env and has
been tested on amd_64 faasd by building, deploying and using curl
against the provider and gateway.
Signed-off-by: Alistair Hey <alistair@heyal.co.uk>
This commit allows the provider to return a list of the names of the
secrets mapped into an openfaas function. This was tested by building
and deploying faasd on multipass and curling the provider directly and
seeing the returned secrets list!
Signed-off-by: Alistair Hey <alistair@heyal.co.uk>
By moving to a reference instead of a value type, this patch
means the annotations are not leaked into other objects in
the result of ListFunctions. Tested on x86 with a Linux host
and I could no longer reproduce the issue in #128
Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
Provide support for annotations in faasd with namespaced container
labels. Unit tested and confirmed with end to end test via faasd
deployed to multipass VM
Signed-off-by: Alex Tomic <atomic777@gmail.com>
This patch reports stopped tasks as having zero scale, which
means the gateway will send a "scale up" request, the same
way as it does for paused containers, or those which have
no task due to a reboot of the machine.
The scale up logic will now delete the stopped task and
recreate the task.
Tested with nodeinfo and figlet on a Dell XPS with
Ubuntu 16.04. The scaling logic has been re-written, but
re-tested by manually pausing and manually removing
the task of a container.
Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
**What**
- journald log provider using exec to journalctl
```
journalctl -t <namespace>:<name> --output=json --since=<timestamp> <--follow> --output-fields=SYSLOG_IDENTIFIER,MESSAGE,_PID,_SOURCE_REALTIME_TIMESTAMP
```
- This can be tested manually using `faas-cli logs` as normal, e.g.
`faas-cli logs nodeinfo` should tail the last 5 mins of logs.
- Very basic tests ensuring that the `journalctl` comamand is correctly
construction and that the json log entrys are parsed correctly.
- Add simple e2e test to grep the function logs
Signed-off-by: Lucas Roesler <roesler.lucas@gmail.com>
When ListFunctions populate it's function map, it should not add
functions that GetFunction returned error.
Signed-off-by: Carlos de Paula <me@carlosedp.com>
The use of containerd and CNI functions has been refactored to reuse
the same codebase.
Added all network functionality to own directory and package. Removed
netlink and weave library in favor of using CNI plugin result files.
Rename containers handler to functions to clear-up functionality.
Signed-off-by: Carlos de Paula <me@carlosedp.com>
