70 lines
2.2 KiB
HCL
70 lines
2.2 KiB
HCL
data "kubernetes_secret_v1" "postgresql_password" {
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depends_on = [ kubectl_manifest.prj_pg ]
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metadata {
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name = "${var.instance}-${var.component}-superuser"
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namespace = "${var.namespace}"
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}
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}
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locals {
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pg-username = data.kubernetes_secret_v1.postgresql_password.data["username"]
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pg-password = data.kubernetes_secret_v1.postgresql_password.data["password"]
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pg-host = "${var.db-source.name}-pg-rw.${var.db-source.namespace}.svc"
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sorted-db-name = reverse(distinct(sort([
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for db in var.databases: db.name
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])))
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sorted-dbs = flatten([
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for name in local.sorted-db-name: [
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for db in var.databases:
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db if db.name == name
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]
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])
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}
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resource "kubectl_manifest" "db_secret" {
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ignore_fields = ["metadata.annotations"]
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count = length(local.sorted-dbs)
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yaml_body = <<-EOF
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apiVersion: "secretgenerator.mittwald.de/v1alpha1"
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kind: "StringSecret"
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metadata:
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name: "${var.instance}-${var.component}-${local.sorted-dbs[count.index].name}"
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namespace: "${var.namespace}"
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labels: ${jsonencode(merge(local.common-labels, {"app.kubernetes.io/component" = local.sorted-dbs[count.index].name}))}
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spec:
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forceRegenerate: false
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data:
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POSGRESQL_USERNAME: "${local.sorted-dbs[count.index].name}"
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fields:
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- fieldName: "POSGRESQL_PASSWORD"
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length: "32"
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EOF
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}
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data "kubernetes_secret_v1" "password_get" {
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depends_on = [ kubectl_manifest.db_secret ]
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count = length(local.sorted-dbs)
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metadata {
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name = "${var.instance}-${var.component}-${local.sorted-dbs[count.index].name}"
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namespace = "${var.namespace}"
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}
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}
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resource "postgresql_role" "owner" {
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depends_on = [ kubectl_manifest.prj_pg ]
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count = length(local.sorted-dbs)
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name = "${local.sorted-dbs[count.index].name}"
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login = true
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password = data.kubernetes_secret_v1.password_get[count.index].data["POSGRESQL_PASSWORD"]
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}
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resource "postgresql_database" "my_db" {
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depends_on = [ postgresql_role.owner ]
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count = length(local.sorted-dbs)
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name = "${local.sorted-dbs[count.index].name}"
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owner = "${postgresql_role.owner[count.index].name}"
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connection_limit = -1
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allow_connections = true
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}
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