valuesGke.yaml is insufficient for the chart. Also need values which are specific for this installation

``` gcp: project: opensearch-migration serviceAccountEmail: osmigration5c7e5d4a-node-sa@opensearch-migration.iam.gserviceaccount.com

gcsBucketConfiguration: bucketName: os-migration-5c7e5d4a

images: migrationConsole: repository: us-central1-docker.pkg.dev/opensearch-migration/migrations/migration-console

installer:
  repository: us-central1-docker.pkg.dev/opensearch-migration/migrations/migration-console

reindexFromSnapshot:
  repository: us-central1-docker.pkg.dev/opensearch-migration/migrations/reindex-from-snapshot

captureProxy:
  repository: us-central1-docker.pkg.dev/opensearch-migration/migrations/traffic-capture-proxy

trafficReplayer:
  repository: us-central1-docker.pkg.dev/opensearch-migration/migrations/traffic-replayer

```

Missing step to add repo. There is no public URL for the Helm repo.

curl -fL -o migration-assistant-3.3.5.tgz \ https://github.com/opensearch-project/opensearch-migrations/releases/download/3.3.5/migration-assistant-3.3.5.tgz

helm upgrade --install ma ./migration-assistant-3.3.5.tgz \ --namespace ma \ --create-namespace

The Artifact Registry API is enabled and the GKE node service account already has roles/artifactregistry.reader. What’s missing is the actual Docker repository and images.

You need four things:

1. Create the migrations repository:

gcloud artifacts repositories create migrations \ --project=opensearch-migration \ --location=us-central1 \ --repository-format=docker \ --description="OpenSearch Migration Assistant images"

1. Authenticate Docker for pushes:

gcloud auth configure-docker us-central1-docker.pkg.dev

1. Populate it with these release 3.3.5 images:

opensearch-migrations-console opensearch-migrations-reindex-from-snapshot opensearch-migrations-traffic-capture-proxy opensearch-migrations-traffic-replayer

The quickest approach is to mirror the published images rather than build them locally. For example:

docker pull public.ecr.aws/opensearchproject/opensearch-migrations-console:3.3.5

docker tag \ public.ecr.aws/opensearchproject/opensearch-migrations-console:3.3.5 \ us-central1-docker.pkg.dev/opensearch-migration/migrations/migration-console:3.3.5

docker push \ us-central1-docker.pkg.dev/opensearch-migration/migrations/migration-console:3.3.5

Repeat that mapping for:

opensearch-migrations-reindex-from-snapshot → migrations/reindex-from-snapshot:3.3.5

opensearch-migrations-traffic-capture-proxy → migrations/traffic-capture-proxy:3.3.5

opensearch-migrations-traffic-replayer → migrations/traffic-replayer:3.3.5

1. Update Terraform to reference tag 3.3.5, including capture proxy and traffic replayer. Currently deployment/ terraform/gcp/main.tf:382 only fully configures the console, installer, and reindex images, and uses latest.

Must ensure project has sufficient quotas set

Missing the following APIs in this list

compute.googleapis.com storage.googleapis.com

Possibly provide command for creating project?

terraform init must be completed first before terraform apply

Might want to provide specific commands using git and gh cli to checkout the release tag

Using Git:

git clone --branch 3.3.5 --depth 1 --single-branch \ https://github.com/opensearch-project/opensearch-migrations.git

GitHub CLI:

gh repo clone opensearch-project/opensearch-migrations \ -- --branch 3.3.5 --depth 1 --single-branch

Add download link for Helm

https://helm.sh/docs/intro/install/

Add download link for kubectl

https://kubernetes.io/docs/tasks/tools/