upgrade gitea and drop bitnami postgres

gitea.tf

@@ -5,12 +5,12 @@ resource "kubernetes_namespace" "this" {
 }
 
 resource "helm_release" "this" {
-  name      = "gitea"
+  name      = local.instance_name
   namespace = kubernetes_namespace.this.metadata.0.name
 
   repository = "https://dl.gitea.io/charts/"
   chart      = "gitea"
-  version    = "10.1.4"
+  version    = "12.4.0"
 
   create_namespace = false
 
@@ -91,7 +91,7 @@ resource "helm_release" "this" {
             ISSUE_INDEXER_TYPE = "db" # bleve doesn't like 9p filesystems :/
           }
           metrics = {
-            ENABLED = false ## the metrics not really worth it
+            ENABLED = false ## the metrics are not really worth it
           }
           service = {
             DISABLE_REGISTRATION = true
@@ -112,10 +112,6 @@ resource "helm_release" "this" {
             PROTOCOL  = "smtp"
             SMTP_ADDR = "nat.lawndale"
             SMTP_PORT = "25"
-            ## Deprecated config for 1.17
-            HOST           = "nat.lawndale:25"
-            IS_TLS_ENABLED = false
-            MAILER_TYPE    = "smtp"
           }
         }
       }
@@ -129,37 +125,29 @@ resource "helm_release" "this" {
     }),
     jsonencode({
       postgresql = {
-        enabled = true
-        image = {
-          tag = "12.20.0-debian-12-r26"
-        }
-        primary = {
-          persistence = {
-            enabled       = true
-            existingClaim = module.postgres_persistance.pvc_name
-            claimName     = module.postgres_persistance.pvc_name
-          }
-          podSecurityContext = {
-            enabled = true
-          }
-          volumePermissions = {
-            enabled = true
-          }
-        }
-      }
-    }),
-    # Non-HA config base, see https://gitea.com/gitea/helm-chart/src/tag/v10.1.4#single-pod-configurations 
-    jsonencode({
-      "redis-cluster" = {
         enabled = false
       }
       "postgresql-ha" = {
         enabled = false
       }
+      "redis-cluster" = {
+        enabled = false
+      }
+      "valkey-cluster" = {
+        enabled = false
+      }
+      "valkey" = {
+        enabled = false
+      }
+    }),
+    # Non-HA config base, see https://gitea.com/gitea/helm-chart/src/tag/v10.1.4#single-pod-configurations 
+    jsonencode({
       gitea = {
         config = {
           database = {
             DB_TYPE = "postgres"
+            NAME = local.postgresql_dbname
+            HOST = "${kubernetes_service.postgresql.metadata.0.name}.${kubernetes_namespace.this.metadata.0.name}.svc.k8s.lawndale"
           }
           session = {
             PROVIDER = "db"
@@ -180,13 +168,18 @@ resource "helm_release" "this" {
   ]
 
   set_sensitive {
-    name  = "postgresql.global.postgresql.auth.password"
-    value = random_password.postgresql_gitea.result
-  }
-  set_sensitive {
-    name  = "postgresql.global.postgresql.auth.postgresPassword"
+    name = "gitea.config.database.PASSWD"
     value = random_password.postgresql.result
   }
+
+  # set_sensitive {
+  #   name  = "postgresql.global.postgresql.auth.password"
+  #   value = random_password.postgresql_gitea.result
+  # }
+  # set_sensitive {
+  #   name  = "postgresql.global.postgresql.auth.postgresPassword"
+  #   value = random_password.postgresql.result
+  # }
   set_sensitive {
     name  = "gitea.oauth[0].key"
     value = aws_cognito_user_pool_client.gitea.id

locals.tf

@@ -1,5 +1,6 @@
 locals {
   ingress_domain = "git.thomasklein.me"
+  instance_name = "gitea"
 }
 
 data "aws_region" "current" {}

postgresql.tf

@@ -0,0 +1,186 @@
+locals {
+  postgresql_user    = "gitea"
+  postgresql_version = "18"
+  postgresql_dbname  = "gitea"
+}
+resource "kubernetes_service" "postgresql_headless" {
+  metadata {
+    name      = "${local.instance_name}-postgresql-hl"
+    namespace = kubernetes_namespace.this.metadata.0.name
+    labels = {
+      "app.kubernetes.io/instance"   = local.instance_name
+      "app.kubernetes.io/managed-by" = "terraform"
+      "app.kubernetes.io/version"    = local.postgresql_version
+      "app.kubernetes.io/name"       = "postgresql"
+    }
+  }
+  spec {
+    type       = "ClusterIP"
+    cluster_ip = null
+    selector = {
+      "app.kubernetes.io/instance" = local.instance_name
+      "app.kubernetes.io/name"     = "postgresql"
+    }
+    port {
+      name        = "tcp-postgresql"
+      port        = 5432
+      protocol    = "TCP"
+      target_port = "tcp-postgresql"
+    }
+  }
+}
+
+resource "kubernetes_service" "postgresql" {
+  metadata {
+    name      = "${local.instance_name}-postgresql"
+    namespace = kubernetes_namespace.this.metadata.0.name
+    labels = {
+      "app.kubernetes.io/instance"   = local.instance_name
+      "app.kubernetes.io/managed-by" = "terraform"
+      "app.kubernetes.io/version"    = local.postgresql_version
+      "app.kubernetes.io/name"       = "postgresql"
+    }
+  }
+  spec {
+    type       = "ClusterIP"
+    selector = {
+      "app.kubernetes.io/instance" = local.instance_name
+      "app.kubernetes.io/name"     = "postgresql"
+    }
+    port {
+      name        = "tcp-postgresql"
+      port        = 5432
+      protocol    = "TCP"
+      target_port = "tcp-postgresql"
+    }
+  }
+}
+
+resource "kubernetes_secret" "postgresql" {
+  metadata {
+    namespace = kubernetes_namespace.this.metadata.0.name
+    name      = "${local.instance_name}-postgresql"
+  }
+  data = {
+    password = sensitive(random_password.postgresql.result)
+  }
+}
+
+resource "kubernetes_stateful_set" "postgresql" {
+  metadata {
+    namespace = kubernetes_namespace.this.metadata.0.name
+    name      = "${local.instance_name}-postgresql"
+    labels = {
+      "app.kubernetes.io/instance"   = local.instance_name
+      "app.kubernetes.io/managed-by" = "terraform"
+      "app.kubernetes.io/version"    = local.postgresql_version
+      "app.kubernetes.io/name"       = "postgresql"
+    }
+  }
+  spec {
+    replicas = 1
+    selector {
+      match_labels = {
+        "app.kubernetes.io/instance" = local.instance_name
+        "app.kubernetes.io/name"     = "postgresql"
+      }
+    }
+    service_name = kubernetes_service.postgresql.metadata.0.name
+    
+    template {
+      metadata {
+        labels = {
+          "app.kubernetes.io/instance"   = local.instance_name
+          "app.kubernetes.io/managed-by" = "terraform"
+          "app.kubernetes.io/version"    = local.postgresql_version
+          "app.kubernetes.io/name"       = "postgresql"
+        }
+        name = "${local.instance_name}-postgresql"
+      }
+      spec {
+        automount_service_account_token = false
+        container {
+          name              = "postgresql"
+          image             = "docker.io/library/postgres:${local.postgresql_version}-trixie"
+          image_pull_policy = "IfNotPresent"
+
+          env {
+            name  = "POSTGRES_DB"
+            value = local.postgresql_dbname
+          }
+          env {
+            name  = "POSTGRES_USER"
+            value = local.postgresql_user
+          }
+          env {
+            name = "POSTGRES_PASSWORD"
+            value_from {
+              secret_key_ref {
+                key  = "password"
+                name = kubernetes_secret.postgresql.metadata.0.name
+              }
+            }
+          }
+          port {
+            container_port = 5432
+            protocol       = "TCP"
+            name           = "tcp-postgresql"
+          }
+          volume_mount {
+            name       = "data"
+            mount_path = "/var/lib/postgresql"
+          }
+          # volume_mount {
+          #   name       = "data"
+          #   mount_path = "/var/lib/postgresql/data"
+          #   sub_path   = "data"
+          # }
+          # resources {
+          #   limits = {
+          #     "cpu" = "1"
+          #     "memory" = "1Gi"
+          #   }
+          # }
+          liveness_probe {
+            failure_threshold     = 6
+            initial_delay_seconds = 30
+            period_seconds        = 15
+            timeout_seconds       = 10
+            exec {
+              command = [
+                "/bin/sh",
+                "-c",
+                "exec pg_isready -U ${local.postgresql_user} -d 'dbname=${local.postgresql_dbname}' -h 127.0.0.1 -p 5432"
+              ]
+            }
+          }
+        }
+        volume {
+          name = "data"
+          persistent_volume_claim {
+            claim_name = module.postgres_persistance.pvc_name
+          }
+        }
+      }
+    }
+  }
+}
+
+
+# image = {
+#   tag = "12.20.0-debian-12-r26"
+# }
+# primary = {
+#   persistence = {
+#     enabled       = true
+#     existingClaim = module.postgres_persistance.pvc_name
+#     claimName     = module.postgres_persistance.pvc_name
+#   }
+#   podSecurityContext = {
+#     enabled = true
+#   }
+#   volumePermissions = {
+#     enabled = true
+#   }
+# }
+