Add schedule for daily DB backup

.github/workflows/database-copy.yml

@@ -0,0 +1,18 @@
+name: Copy PAAS databases to AKS
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 2 * * *" # 02:00 UTC
+
+jobs:
+  restore_db:
+    name: Restore DB
+    strategy:
+      matrix:
+        environment: [dev]
+      max-parallel: 1
+    uses: ./.github/workflows/restore-paas-db-to-aks.yml
+    with:
+      environment: ${{ matrix.environment }}
+    secrets: inherit

.github/workflows/restore-paas-db-to-aks.yml

@@ -1,6 +1,10 @@
 name: Backup and restore Postgres DB from PAAS to AKS
 
 on:
+  workflow_call:
+    inputs:
+      environment:
+        type: string
   workflow_dispatch:
     inputs:
       environment:

terraform/aks/application.tf

@@ -13,7 +13,7 @@ module "web_application" {
   is_web = true
 
   namespace    = var.namespace
-  environment  = var.app_environment
+  environment  = local.environment
   service_name = local.service_name
 
   cluster_configuration_map = module.cluster_data.configuration_map
@@ -33,11 +33,28 @@ module "application_configuration" {
   source = "./vendor/modules/aks//aks/application_configuration"
 
   namespace              = var.namespace
-  environment            = var.app_environment
+  environment            = local.environment
   azure_resource_prefix  = var.azure_resource_prefix
   service_short          = var.service_short
   config_short           = var.config_short
   config_variables       = { AKS_ENV_NAME = var.file_environment, EnableMetrics = false }
   secret_variables       = local.app_secrets
   secret_key_vault_short = "app"
 }
+
+module "worker_application" {
+  source = "./vendor/modules/aks//aks/application"
+  name = "worker"
+  is_web = false
+  namespace    = var.namespace
+  environment  = local.environment
+  service_name = local.service_name
+  cluster_configuration_map = module.cluster_data.configuration_map
+  kubernetes_config_map_name = module.application_configuration.kubernetes_config_map_name
+  kubernetes_secret_name     = module.application_configuration.kubernetes_secret_name
+  docker_image           = var.paas_app_docker_image
+  command       = ["bundle", "exec", "sidekiq", "-C", "./config/sidekiq.yml"]
+  probe_command = ["pgrep", "-f", "sidekiq"]
+  max_memory             = var.worker_memory_max
+  replicas               = var.worker_replicas
+}

terraform/aks/variables.tf

@@ -67,6 +67,17 @@ variable "memory_max" {
   description = "Max memory size"
 }
 
+variable "worker_replicas" { 
+  default = 1 
+  type = number
+}
+
+variable "worker_memory_max" { 
+  default = "1Gi" 
+  type = string
+  description = "Max memory size of worker"
+}
+
 variable "gov_uk_host_names" {
   default = []
   type    = list(any)