greptimedb/.github/actions/setup-postgres-cluster/action.yml

name: Setup PostgreSQL
description: Deploy PostgreSQL on Kubernetes
inputs:
  postgres-replicas:
    default: 1
    description: "Number of PostgreSQL replicas"
  namespace:
    default: "postgres-namespace"
  postgres-version:
    default: "14.2"
    description: "PostgreSQL version"
  storage-size:
    default: "1Gi"
    description: "Storage size for PostgreSQL"

runs:
  using: composite
  steps:
  - name: Install PostgreSQL
    shell: bash
    run: |
      helm upgrade \
        --install postgresql oci://registry-1.docker.io/bitnamicharts/postgresql \
        --set replicaCount=${{ inputs.postgres-replicas }} \
        --set image.tag=${{ inputs.postgres-version }} \
        --set persistence.size=${{ inputs.storage-size }} \
        --set postgresql.username=greptimedb \
        --set postgresql.password=admin \
        --create-namespace \
        -n ${{ inputs.namespace }}