update env to use werft grpc

[liam-j-bennett]

Description

Update env in the dev Dockerfile to use the werft gRPC API

Related Issue(s)

Fixes #2083

Release Notes

NONE

[liam-j-bennett]

/release-note-none

[mustard-mh]

Should we test it?

[github-actions]

⚠️ Hey reviewer! BE CAREFUL ⚠️
Review the code before opening in your Gitpod. .gitpod.yml was changed and it might be harmful.

[liam-j-bennett]

Should we test it?

I run the below in a workspace and werft still works:

export WERFT_CREDENTIAL_HELPER=/workspace/gitpod/dev/preview/werft-credential-helper.sh
export WERFT_HOST=werft-grpc.gitpod-dev.com:443
export WERFT_TLS_MODE=system
werft job list
NAME                                                                OWNER                  REPO                    PHASE             SUCCESS
local-wulfthimm-oily-chimp                                          Wulf Thimm             gitpod-io/gitpod        PHASE_DONE        false
local-wulfthimm-bailing-buffoon                                     Wulf Thimm             gitpod-io/gitpod        PHASE_DONE        false
local-thomasschubart-intent-flee                                    Thomas Schubart        gitpod-io/gitpod        PHASE_DONE        false
...

[mads-hartmann]

@liam-j-bennett I added the hold label. Does the credentials helper work in Werft jobs? If it doesn't we need to update all the jobs that use the Werft CLI so that they have WERFT_K8S_NAMESPACE=werft and ENV WERFT_DIAL_MODE=kubernetes set so we don't break them ☺️

If the credentials helper works you can just remove the hold label ☺️

[liam-j-bennett]

@liam-j-bennett I added the hold label. Does the credentials helper work in Werft jobs? If it doesn't we need to update all the jobs that use the Werft CLI so that they have WERFT_K8S_NAMESPACE=werft and ENV WERFT_DIAL_MODE=kubernetes set so we don't break them ☺️

If the credentials helper works you can just remove the hold label ☺️

It works in the test I used. It should be noted that auth is not enabled, so it's basically just checking it executes

[liam-j-bennett]

/werft run

👍 started the job as gitpod-build-ljb-werft-cli-grpc-changes.3
(with .werft/ from main)