ce7cb702218693d08ea6d83464d2457c9250027c

terraform/internal/postgres/grafana.tf

@@ -0,0 +1,26 @@
+resource "random_password" "grafana" {
+  length  = 32
+  special = false
+}
+
+resource "postgresql_role" "grafana" {
+  name     = "grafana"
+  login    = true
+  password = random_password.grafana.result
+
+  lifecycle {
+    ignore_changes = [password]
+  }
+}
+
+resource "postgresql_database" "grafana" {
+  name  = "grafana"
+  owner = postgresql_role.grafana.name
+}
+
+# Allows vault_db_admin to ALTER ROLE grafana PASSWORD '...' for credential rotation.
+resource "postgresql_grant_role" "vault_db_admin_grafana" {
+  role              = postgresql_role.vault_db_admin.name
+  grant_role        = postgresql_role.grafana.name
+  with_admin_option = true
+}