| template parameters | |
| PROJECT_ID: cloud project id | |
| CONTAINER_PROJECT_ID: cloud project id for container image | |
| TAG: image tag | |
| RBE_INSTANCE_PREFIX: path prefix of remote instances | |
| CMD_FILES_BUCKET: cmd files bucket | |
| CACHE_BUCKET_PREFIX: $PROJECT_ID or $PROJECT_ID-$CLUSTER | |
| use Pod Preset ? |