Improve validation for deploy requests

Signed-off-by: Han Verstraete (OpenFaaS Ltd) <[email protected]>

Improve validation for deploy requests

Signed-off-by: Han Verstraete (OpenFaaS Ltd) <[email protected]>

Update probes for OpenFaaS CE

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <[email protected]>

Set termination grace period upon function updates

This was missed from openfaas#869 and fixes the controller so that
it updates the termination grace period for functions.

The problem would be that if a user updated the
write_timeout variable used to compute the grace
period, it would be ignored.

The operator uses common code for deploy/update, so does
not need a separate change.

Thanks to @kevin-lindsay-1 for doing exploratory testing
to find this.

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <[email protected]>

Add 2s jitter to termination grace period

The additional 2s should prevent an issue where the grace
period is exactly the same as the timeout, and kills the Pod
before the remaining requests have completed.

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <[email protected]>

Fix helm linting error

Signed-off-by: Engin Diri <[email protected]>

Update Dockerfile to Go 1.16

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <[email protected]>

ci: standardize Github Actions

Signed-off-by: Carlos Panato <[email protected]>

Rengerate charts

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <[email protected]>

Add support for binary data in secrets

Through the RawValue field in the latest version of the
faas-provider, users can now input raw binary data when
creating secrets.

Unit tests updated.

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <[email protected]>