medium_airflow_modules_k8s_airflow_airflow.tf

resource "helm_release" "airflow" {
  name       = "airflow"
  repository = "https://kubernetes-charts.storage.googleapis.com"
  chart      = "airflow"
  version    = var.chart_version
  namespace  = var.namespace
  timeout    = 650

  values = [file("${path.module}/helm_values/values.yaml")]

  set {
    name  = "airflow.image.tag"
    value = var.airflow_image_tag
  }
  set {
    name  = "airflow.fernetKey"
    value = var.fernet_key
  }

  set {
    name  = "dags.git.url"
    value = var.dags_git_repo_url
  }

  set {
    name  = "dags.git.ref"
    value = var.dags_git_repo_branch
  }

  ### POSTGRES ###
  set {
    name  = "postgresql.enabled"
    value = false
  }
  set {
    name  = "postgresql.existingSecret"
    value = "airflow-postgres"
  }
  set {
    name  = "postgresql.postgresqlHost"
    value = var.postgres_db_host
  }
  set {
    name  = "postgresql.postgresqlDatabase"
    value = var.postgres_db_name
  }
  set {
    name  = "postgresql.postgresqlUsername"
    value = var.postgres_db_username
  }
  ###-----###

  set {
    name  = "serviceAccount.annotations.eks\\.amazonaws\\.com/role-arn"
    value = var.irsa_assumable_role_arn
  }

  set {
    name  = "web.baseUrl"
    value = "https://${var.airflow_dns_name}"
  }

  set {
    name  = "ingress.web.host"
    value = var.airflow_dns_name
  }

  set {
    name  = "ingress.web.annotations.kubernetes\\.io/ingress\\.class"
    value = var.ingress_class
  }

  set {
    name  = "ingress.flower.annotations.kubernetes\\.io/ingress\\.class"
    value = var.ingress_class
  }

  set {
    name  = "airflow.config.AIRFLOW__WEBSERVER__BASE_URL"
    value = "https://${var.airflow_dns_name}"
  }

  set {
    name  = "airflow.config.AIRFLOW__GOOGLE__CLIENT_ID"
    value = var.google_oauth_client_id
  }

  set {
    name  = "airflow.config.AIRFLOW__GOOGLE__CLIENT_SECRET"
    value = var.google_oauth_client_secret
  }

}