fix: daily backups for discord bot

kubernetes/apps/tools/discord-bot/app/backup.yaml

@@ -0,0 +1,9 @@
+apiVersion: postgresql.cnpg.io/v1
+kind: ScheduledBackup
+metadata:
+  name: discord-bot-db-daily-backup
+  namespace: tools
+spec:
+  schedule: "0 0 18 * * *"
+  cluster:
+    name: discord-bot-db

kubernetes/apps/tools/discord-bot/app/database.yaml

@@ -7,3 +7,17 @@ spec:
   storage:
     size: 10Gi
     storageClass: zfs
+  backup:
+    retentionPolicy: "14d"
+    barmanObjectStore:
+      destinationPath: s3://${bucket_name}
+      endpointURL: ${api_endpoint}
+      wal:
+        compression: bzip2
+      s3Credentials:
+        accessKeyId:
+          name: discord-bot-db-backup-secret
+          key: id
+        secretAccessKey:
+          name: discord-bot-db-backup-secret
+          key: secret

kubernetes/apps/tools/discord-bot/app/kustomization.yaml

@@ -5,3 +5,4 @@ resources:
   - ./helmrelease.yaml
   - ./secret.yaml
   - ./database.yaml
+  - ./backup.yaml

kubernetes/apps/tools/discord-bot/ks.yaml

@@ -1,5 +1,25 @@
 ---
-# yaml-language-server: $schema=https://github.com/fluxcd-community/flux2-schemas/raw/main/kustomization-kustomize-v1.json
+apiVersion: kustomize.toolkit.fluxcd.io/v1
+kind: Kustomization
+metadata:
+  name: &app discord-bot-secrets
+  namespace: flux-system
+spec:
+  commonMetadata:
+    labels:
+      app.kubernetes.io/name: *app
+  dependsOn:
+    - name: external-secrets-stores
+  path: ./kubernetes/apps/tools/discord-bot/secrets
+  prune: true
+  sourceRef:
+    kind: GitRepository
+    name: immich-kubernetes
+  wait: true
+  interval: 30m
+  retryInterval: 1m
+  timeout: 5m
+---
 apiVersion: kustomize.toolkit.fluxcd.io/v1
 kind: Kustomization
 metadata:
@@ -13,6 +33,7 @@ spec:
   dependsOn:
     - name: cluster-apps-onepassword
     - name: podbump
+    - name: discord-bot-secrets
   path: ./kubernetes/apps/tools/discord-bot/app
   prune: true
   sourceRef:
@@ -22,3 +43,7 @@ spec:
   interval: 30m
   retryInterval: 1m
   timeout: 5m
+  postBuild:
+    substituteFrom:
+      - kind: Secret
+        name: discord-bot-db-backup-bucket

kubernetes/apps/tools/discord-bot/secrets/db-backup-bucket.yaml

@@ -0,0 +1,19 @@
+apiVersion: external-secrets.io/v1
+kind: ExternalSecret
+metadata:
+  name: discord-bot-db-backup-bucket
+  namespace: flux-system
+spec:
+  secretStoreRef:
+    kind: ClusterSecretStore
+    name: 1p-tf
+  refreshInterval: "20s"
+  data:
+    - secretKey: bucket_name
+      remoteRef:
+        key: DISCORD_BOT_DB_BACKUP_BUCKET
+        property: bucket_name
+    - secretKey: api_endpoint
+      remoteRef:
+        key: DISCORD_BOT_DB_BACKUP_BUCKET
+        property: endpoint

kubernetes/apps/tools/discord-bot/secrets/db-backup-secret.yaml

@@ -0,0 +1,21 @@
+apiVersion: external-secrets.io/v1
+kind: ExternalSecret
+metadata:
+  name: discord-bot-db-backup-secret
+  namespace: tools
+  labels:
+    cnpg.io/reload: "true"
+spec:
+  secretStoreRef:
+    kind: ClusterSecretStore
+    name: 1p-tf
+  refreshInterval: "20s"
+  data:
+    - secretKey: id
+      remoteRef:
+        key: DISCORD_BOT_DB_BACKUP_BUCKET
+        property: access_key_id
+    - secretKey: secret
+      remoteRef:
+        key: DISCORD_BOT_DB_BACKUP_BUCKET
+        property: secret_access_key

kubernetes/apps/tools/discord-bot/secrets/kustomization.yaml

@@ -0,0 +1,6 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ./db-backup-secret.yaml
+  - ./db-backup-bucket.yaml

tf/deployment/modules/shared/cloudflare/account/r2.tf

@@ -58,6 +58,19 @@ module "victorialogs_volsync_backups" {
   allowed_cidrs         = local.mich_cidrs
 }
 
+module "discord_bot_db_backups" {
+  source = "./shared/modules/cloudflare-r2-bucket"
+  providers = {
+    cloudflare.api_keys = cloudflare.api_keys
+  }
+
+  bucket_name           = "discord-bot-db-backups"
+  cloudflare_account_id = var.cloudflare_account_id
+  onepassword_vault_id  = data.onepassword_vault.tf.uuid
+  item_name             = "DISCORD_BOT_DB_BACKUP_BUCKET"
+  allowed_cidrs         = local.mich_cidrs
+}
+
 resource "cloudflare_r2_bucket" "static" {
   account_id = var.cloudflare_account_id
   name       = "static"