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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,188 @@ | ||
| locals { | ||
| name_prefix = "${var.namespace}-${var.environment}" | ||
| } | ||
|
|
||
| resource "kubernetes_namespace" "materialize" { | ||
| metadata { | ||
| name = var.operator_namespace | ||
| } | ||
| } | ||
|
|
||
| resource "kubernetes_namespace" "instance_namespaces" { | ||
| for_each = toset(compact([for instance in var.instances : instance.namespace if instance.namespace != null])) | ||
|
|
||
| metadata { | ||
| name = each.key | ||
| } | ||
| } | ||
|
|
||
| resource "helm_release" "materialize_operator" { | ||
| name = "${local.name_prefix}-operator" | ||
| namespace = kubernetes_namespace.materialize.metadata[0].name | ||
| # TODO: Publish the chart to a public repository, currently using a forked version of the chart | ||
| repository = "https://raw.githubusercontent.com/bobbyiliev/materialize/refs/heads/helm-chart-package/misc/helm-charts" | ||
| chart = "materialize-operator" | ||
| # version = var.operator_version | ||
| # TODO: Use the latest version of the chart | ||
| version = "v25.1.0-beta.1" | ||
|
|
||
| values = [ | ||
| yamlencode({ | ||
| operator ={ | ||
| cloudProvider = { | ||
| type = "aws" | ||
| region = data.aws_region.current.name | ||
| providers = { | ||
| aws = { | ||
| enabled = true | ||
| accountID = data.aws_caller_identity.current.account_id | ||
| iam = { | ||
| roles = { | ||
| environment = var.iam_role_arn | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| }) | ||
| ] | ||
|
|
||
| depends_on = [kubernetes_namespace.materialize] | ||
| } | ||
|
|
||
| resource "kubernetes_secret" "materialize_backends" { | ||
| for_each = { for idx, instance in var.instances : instance.name => instance } | ||
|
|
||
| metadata { | ||
| name = "${each.key}-materialize-backend" | ||
| namespace = coalesce(each.value.namespace, var.operator_namespace) | ||
| } | ||
|
|
||
| data = { | ||
| metadata_backend_url = format( | ||
| "postgres://%s:%s@%s/%s?sslmode=require", | ||
| each.value.database_username, | ||
| each.value.database_password, | ||
| each.value.database_host, | ||
| coalesce(each.value.database_name, "${each.key}_db") | ||
| ) | ||
| persist_backend_url = format( | ||
| "s3://%s/%s-%s:serviceaccount:%s:%s", | ||
| var.s3_bucket_name, | ||
| var.environment, | ||
| each.key, | ||
| coalesce(each.value.namespace, kubernetes_namespace.materialize.metadata[0].name), | ||
| each.value.instance_id | ||
| ) | ||
| } | ||
| } | ||
|
|
||
| resource "kubernetes_manifest" "materialize_instances" { | ||
| for_each = { for idx, instance in var.instances : instance.name => instance } | ||
|
|
||
| manifest = { | ||
| apiVersion = "materialize.cloud/v1alpha1" | ||
| kind = "Materialize" | ||
| metadata = { | ||
| name = each.value.instance_id | ||
| namespace = coalesce(each.value.namespace, var.operator_namespace) | ||
| } | ||
| spec = { | ||
| environmentdImageRef = "materialize/environmentd:${var.operator_version}" | ||
| backendSecretName = "${each.key}-materialize-backend" | ||
| environmentdResourceRequirements = { | ||
| limits = { | ||
| memory = each.value.memory_limit | ||
| } | ||
| requests = { | ||
| cpu = each.value.cpu_request | ||
| memory = each.value.memory_request | ||
| } | ||
| } | ||
| balancerdResourceRequirements = { | ||
| limits = { | ||
| memory = "256Mi" | ||
| } | ||
| requests = { | ||
| cpu = "100m" | ||
| memory = "256Mi" | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| depends_on = [ | ||
| helm_release.materialize_operator, | ||
| kubernetes_secret.materialize_backends, | ||
| kubernetes_namespace.instance_namespaces | ||
| ] | ||
| } | ||
|
|
||
| # Materialize does not currently create databases within the instances, so we need to create them ourselves | ||
| resource "kubernetes_manifest" "db_init_configmap" { | ||
| for_each = { for idx, instance in var.instances : instance.name => instance } | ||
|
|
||
| manifest = { | ||
| apiVersion = "v1" | ||
| kind = "ConfigMap" | ||
| metadata = { | ||
| name = "init-db-script-${each.key}" | ||
| namespace = coalesce(each.value.namespace, var.operator_namespace) | ||
| } | ||
| data = { | ||
| "init.sql" = format( | ||
| "CREATE DATABASE IF NOT EXISTS %s;", | ||
| coalesce(each.value.database_name, "${each.key}_db") | ||
| ) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| resource "kubernetes_manifest" "db_init_job" { | ||
| for_each = { for idx, instance in var.instances : instance.name => instance } | ||
|
|
||
| manifest = { | ||
| apiVersion = "batch/v1" | ||
| kind = "Job" | ||
| metadata = { | ||
| name = "create-db-${each.key}" | ||
| namespace = coalesce(each.value.namespace, var.operator_namespace) | ||
| } | ||
| spec = { | ||
| template = { | ||
| spec = { | ||
| containers = [{ | ||
| name = "init-db" | ||
| image = "postgres:latest" | ||
| command = [ | ||
| "/bin/sh", | ||
| "-c", | ||
| format( | ||
| "psql $DATABASE_URL -c \"CREATE DATABASE %s;\"", | ||
| coalesce(each.value.database_name, "${each.key}_db") | ||
| ) | ||
| ] | ||
| env = [ | ||
| { | ||
| name = "DATABASE_URL" | ||
| value = format( | ||
| "postgres://%s:%s@%s/%s?sslmode=require", | ||
| each.value.database_username, | ||
| each.value.database_password, | ||
| each.value.database_host, | ||
| "postgres" # Default database to connect to | ||
| ) | ||
| } | ||
| ] | ||
| }] | ||
| restartPolicy = "OnFailure" | ||
| } | ||
| } | ||
| backoffLimit = 3 | ||
| } | ||
| } | ||
| } | ||
|
|
||
| data "aws_region" "current" {} | ||
| data "aws_caller_identity" "current" {} |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,24 @@ | ||
| output "operator_namespace" { | ||
| description = "Namespace where the operator is installed" | ||
| value = kubernetes_namespace.materialize.metadata[0].name | ||
| } | ||
|
|
||
| output "operator_release_name" { | ||
| description = "Helm release name of the operator" | ||
| value = helm_release.materialize_operator.name | ||
| } | ||
|
|
||
| output "operator_release_status" { | ||
| description = "Status of the helm release" | ||
| value = helm_release.materialize_operator.status | ||
| } | ||
|
|
||
| output "materialize_instances" { | ||
| description = "Details of created Materialize instances" | ||
| value = { | ||
| for name, instance in kubernetes_manifest.materialize_instances : name => { | ||
| id = instance.manifest.metadata.name | ||
| namespace = instance.manifest.metadata.namespace | ||
| } | ||
| } | ||
| } |
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