When a proxied core service was accessed before it was ready
to accept a connection, due to a start-up, restart, etc of
a core service, then the proxy exited instead of continuing
to accept new connections.
This meant having to restart faasd and hope the race condition
worked itself out, or that no incoming requests were made.
Tested with Grafana, which seemed to manifest the issue
the most.
Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
When terminating a function and replacing it during an update,
there was often an error about task precondition not met
which meant having to try and or wait or being left in an
inconsistent state.
The new flow makes sure "Wait" is called in either code path
and allows for a custom gap between the SIGTERM and SIGKILL
through the grace_period env var - set as a Go duration.
Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
* 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>
The scale and delete endpoints no-longer accept namespace
via the query string, but through the body.
Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
This gives a default value, for belt and braces, for people
who are supplying a lot of load.
Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
Signed-off-by: Nitishkumar Singh <nitishkumarsingh71@gmail.com>
Test case included for default and non-default
Signed-off-by: Nitishkumar Singh <nitishkumarsingh71@gmail.com>
Changed Fake Labeller Implementation
Signed-off-by: Nitishkumar Singh <nitishkumarsingh71@gmail.com>
Fixes: #223
Tested by checking the logs of Prometheus and NATS was tested
by running async requests with hey then restarting faasd,
which deletes the NATS and queue-worker containers. The work
left over in the queue was restarted as expected.
Pre-created volumes are read from docker-compose.yaml and
only numeric user IDs are supported at this time. Users
can still specify a textual username, if they create the
source directory for a mount before restarting faasd,
it won't try to overwrite the directory.
Add comment for workingDirectoryPermission
Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
Load the secret value from the RawValue field, if it is empty, use the
string value. Add unit tests for the creation handler.
Refactor secret parser tests.
Resolves#208
Signed-off-by: Lucas Roesler <roesler.lucas@gmail.com>
* Inlines the namespace check for valid faasd namespaces
* Creates a const for the namespace label applied to faasd
namespaces
Tested with go build and go test.
Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
This commit adds the checks that the namespace supplied by the user has
the `openfaas=true` label. Without this check the user can
deploy/update/read functions in any namespace using the CLI.
The UI is not effected because it calls the listnamesaces endpoint,
which has the check for the label
Signed-off-by: Alistair Hey <alistair@heyal.co.uk>
Signed-off-by: Nitishkumar Singh <nitishkumarsingh71@gmail.com>
Included Test cases for utils
Signed-off-by: Nitishkumar Singh <nitishkumarsingh71@gmail.com>
Multi namespace handling in invoke
Signed-off-by: Nitishkumar Singh <nitishkumarsingh71@gmail.com>
List Namespaces capability included
Signed-off-by: Nitishkumar Singh <nitishkumarsingh71@gmail.com>
remove faasd namespace from list result
Signed-off-by: Nitishkumar Singh <nitishkumarsingh71@gmail.com>
Create Secret Folder Path
Signed-off-by: Nitishkumar Singh <nitishkumarsingh71@gmail.com>
Filter only namespaces with openfass label
Signed-off-by: Nitishkumar Singh <nitishkumarsingh71@gmail.com>
Include Testcase for utility function
Signed-off-by: Nitishkumar Singh <nitishkumarsingh71@gmail.com>
move default function secets to openfaas-fn namespace secrets
Signed-off-by: Nitishkumar Singh <nitishkumarsingh71@gmail.com>
Corrected issue with secret moving
Signed-off-by: Nitishkumar Singh <nitishkumarsingh71@gmail.com>
Have to change them since we are trying to resolve system services and the system services are in the /var/lib/faasd/hosts file instead of /var/lib/faasd-provider/hosts file.
Signed-off-by: Shikachuu <zcmate@gmail.com>
