* Update GCB beam deployment pipeline
Some of the texts are not really secerts because they are per-project.
Also changed the location of the credential file to `secerts` so that in
the future we may add more secerts in that folder.
The encrypted file is base64 encoded, consistent with how the proxy
certificates are encoded. Also made some changes to the other pipelines
to facilitate automation with Spinnaker
* Move terraform and kubernetes folder to be under proxy
There is no reason for them to be under proxy/src/... any more now that
we have a Gradle-idiomatic folder structure.
With https://github.com/spinnaker/spinnaker/issues/4048 Spinnaker now natively supports GCB. We are able to start a GCB job from Spinnaker, and also there is better support to consume GCB pub/sub messages. Some changes are made to remove the workaround no longer needed.
Two new workflows are added, one to rsync a GCS folder to live/ after the deployment is done (so that the nomulus.jar file can then be fetched to x20 by a []cron job), and the other to tag the proxy image as live once it is deployed.
Lastly, the docs/ folders are needed when running tests. Remove it from .gcloudignore so that when a test run is kicked off by running "gcloud builds submit" the folder is sent to GCB. Ideally .gcloudignore should be identical to .gitignore but since they both are version controlled it is hard it make one a symlink of another.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=252625901
This makes it possible to pull the gradle binary from a trusted source when building the release artifacts.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=245450562
The pipeline is broken into two. The first one is to be triggered when the public repo is tagged. It then tags the private repo, builds and upload the builder and base images, and push a new commit to the release (merged repo). This pipeline also does text manipulation on several files in the release repo to ensure that the images uploaded in this pipeline is always used to reproducibly build the release repo at the same commit.
The second pipeline is then triggered by commit into the release repo, which builds, signs and uploads the proxy image.
Also updated the dependency lock files to use the latest plugins dependencies, which are uploaded to the GCS repo.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=244666211