chore: add extended example

Makefile

@@ -8,6 +8,9 @@ EXAMPLES = examples
 TEST ?= $$(go list ./... | grep -v 'vendor')
 HOSTNAME ?= terraform.local
 
+COSMO_API_URL ?= http://localhost:3001
+COSMO_API_KEY ?= cosmo_669b576aaadc10ee1ae81d9193425705
+
 default: testacc
 
 .PHONY: testacc
@@ -93,6 +96,17 @@ e2e-destroy-cosmo-monograph:
 e2e-clean-cosmo-monograph: 
  FEATURE=examples/resources/comso_monograph make e2e-clean
 
+e2e-apply-cosmo-local-module: 
+ rm -rf modules/cosmo-local/.terraform.lock.hcl
+ FEATURE=modules/cosmo-local make e2e-init 
+ FEATURE=modules/cosmo-local make e2e-apply 
+
+e2e-destroy-cosmo-local-module: 
+ FEATURE=modules/cosmo-local make e2e-destroy 
+
+e2e-clean-cosmo-local-module: 
+ FEATURE=modules/cosmo-local make e2e-clean
+
 ## Convenience targets to run specific e2e tests
 
 e2e-cd: e2e-apply-cd e2e-destroy-cd

modules/charts/release/chart.tf

@@ -0,0 +1,23 @@
+resource "helm_release" "this" {
+ name = var.release_name
+ namespace = var.chart.namespace
+ repository = var.chart.repository
+ version = var.chart.version
+ chart = var.chart.name
+ values = concat([file(var.chart.init_values)], var.chart.values)
+
+ wait = true
+ wait_for_jobs = true
+
+ cleanup_on_fail = false
+ atomic = false
+ verify = false
+
+ dynamic "set" {
+ for_each = var.chart.set
+ content {
+ name = set.key
+ value = set.value
+ }
+ }
+}

modules/charts/release/provider.tf

@@ -0,0 +1,8 @@
+terraform {
+ required_providers {
+ helm = {
+ source = "hashicorp/helm"
+ version = "2.15.0"
+ }
+ }
+}

modules/charts/release/variables.tf

@@ -0,0 +1,25 @@
+variable "chart" {
+ type = object({
+ name = string
+ version = string
+ namespace = string
+ repository = string
+ values = list(string)
+ init_values = string
+ set = map(string)
+ })
+ default = {
+ name = "cosmo"
+ version = "0.11.1"
+ namespace = "cosmo"
+ repository = "oci://ghcr.io/wundergraph/cosmo/helm-charts"
+ values = ["ingress"]
+ init_values = ""
+ set = {}
+ }
+}
+
+variable "release_name" {
+ type = string
+ default = "cosmo"
+}

modules/charts/template/chart.tf

@@ -0,0 +1,16 @@
+data "helm_template" "this" {
+ name = var.chart.name
+ namespace = var.chart.namespace
+ repository = var.chart.repository
+ chart = var.chart.name
+ version = var.chart.version
+ values = concat([file(var.chart.init_values)], var.chart.values)
+
+ dynamic "set" {
+ for_each = var.chart.set
+ content {
+ name = set.key
+ value = set.value
+ }
+ }
+}

modules/charts/template/outputs.tf

@@ -0,0 +1,11 @@
+output "manifests" {
+ value = data.helm_template.this.manifests
+}
+
+output "manifest" {
+ value = data.helm_template.this.manifest
+}
+
+output "notes" {
+ value = data.helm_template.this.notes
+}

modules/charts/template/provider.tf

@@ -0,0 +1,12 @@
+terraform {
+ required_providers {
+ carvel = {
+ source = "carvel-dev/carvel"
+ version = "0.11.2"
+ }
+ helm = {
+ source = "hashicorp/helm"
+ version = "2.15.0"
+ }
+ }
+}

modules/charts/template/variables.tf

@@ -0,0 +1,20 @@
+variable "chart" {
+ type = object({
+ name = string
+ version = string
+ namespace = string
+ repository = string
+ values = list(string)
+ init_values = string
+ set = map(string)
+ })
+ default = {
+ name = "cosmo"
+ version = "0.11.1"
+ namespace = "cosmo"
+ repository = "oci://ghcr.io/wundergraph/cosmo/helm-charts"
+ values = []
+ init_values = ""
+ set = {}
+ }
+}

modules/cosmo-federated-graph/main.tf

@@ -17,6 +17,8 @@ resource "cosmo_subgraph" "subgraph" {
  namespace = cosmo_namespace.namespace.name
  routing_url = each.value.routing_url
  schema = each.value.schema
+ labels = each.value.labels
+ readme = each.value.readme
 }
 
 resource "cosmo_router_token" "router_token" {

modules/cosmo-federated-graph/variables.tf

@@ -18,6 +18,7 @@ variable "subgraphs" {
  routing_url = string
  labels = map(string)
  schema = string
+ readme = string
  }))
  description = "The subgraphs to be added to the federated graph"
 }

modules/cosmo-local/debug.tf

@@ -0,0 +1,8 @@
+resource "local_file" "deployment" {
+ for_each = var.write_deployment_yaml ? {
+ "deployment" = module.cosmo_charts.manifest
+ } : {}
+
+ content = module.cosmo_charts.manifest
+ filename = "${path.module}/${var.stage}-deployment.yaml"
+}

modules/cosmo-local/graphs.tf

@@ -0,0 +1,150 @@
+resource "random_string" "module_prefix" {
+ length = 6
+ special = false
+}
+
+locals {
+ prefix = lower(random_string.module_prefix.result)
+}
+
+module "cosmo_federated_graph" {
+ source = "../cosmo-federated-graph"
+ namespace = "${var.stage}-${local.prefix}"
+ router_token_name = "${var.stage}-${local.prefix}-router-token"
+
+ federated_graph = {
+ name = "${local.prefix}-federated-graph"
+ routing_url = "http://localhost:3000"
+ label_matchers = [
+ "team=backend",
+ ]
+ }
+ subgraphs = {
+ "availability" = {
+ name = "${var.stage}-${local.prefix}-availability"
+ routing_url = "http://example.com/routing"
+ schema = <<EOF
+ extend schema
+ @link(url: "https://specs.apollo.dev/federation/v2.5", import: ["@authenticated", "@composeDirective", "@external", "@extends", "@inaccessible", "@interfaceObject", "@override", "@provides", "@key", "@requires", "@requiresScopes", "@shareable", "@tag"])
+
+ type Mutation {
+ updateAvailability(employeeID: Int!, isAvailable: Boolean!): Employee!
+ }
+ type Employee @key(fields: "id") {
+ id: Int!
+ isAvailable: Boolean!
+ }
+ EOF
+ readme = "Availabilty Subgraph"
+ labels = {
+ "team" = "backend"
+ "stage" = "${var.stage}"
+ }
+ }
+ "products" = {
+ name = "${var.stage}-${local.prefix}-products"
+ routing_url = "http://example.com/routing"
+ schema = <<EOF
+ extend schema
+ @link(url: "https://specs.apollo.dev/federation/v2.5", import: ["@authenticated", "@composeDirective", "@external", "@extends", "@inaccessible", "@interfaceObject", "@override", "@provides", "@key", "@requires", "@requiresScopes", "@shareable", "@tag"])
+
+ schema {
+ query: Queries
+ mutation: Mutation
+ }
+
+ type Queries {
+ productTypes: [Products!]!
+ topSecretFederationFacts: [TopSecretFact!]! @requiresScopes(scopes: [["read:fact"], ["read:all"]])
+ factTypes: [TopSecretFactType!]
+ }
+
+ type Mutation {
+ addFact(fact: TopSecretFactInput!): TopSecretFact! @requiresScopes(scopes: [["write:fact"], ["write:all"]])
+ }
+
+ input TopSecretFactInput {
+ title: String!
+ description: FactContent!
+ factType: TopSecretFactType!
+ }
+
+ enum TopSecretFactType @authenticated {
+ DIRECTIVE,
+ ENTITY,
+ MISCELLANEOUS,
+ }
+
+ interface TopSecretFact @authenticated {
+ description: FactContent!
+ factType: TopSecretFactType
+ }
+
+ scalar FactContent @requiresScopes(scopes: [["read:scalar"], ["read:all"]])
+
+ type DirectiveFact implements TopSecretFact @authenticated {
+ title: String!
+ description: FactContent!
+ factType: TopSecretFactType
+ }
+
+ type EntityFact implements TopSecretFact @requiresScopes(scopes: [["read:entity"]]){
+ title: String!
+ description: FactContent!
+ factType: TopSecretFactType
+ }
+
+ type MiscellaneousFact implements TopSecretFact {
+ title: String!
+ description: FactContent! @requiresScopes(scopes: [["read:miscellaneous"]])
+ factType: TopSecretFactType
+ }
+
+ enum ProductName {
+ CONSULTANCY
+ COSMO
+ ENGINE
+ FINANCE
+ HUMAN_RESOURCES
+ MARKETING
+ SDK
+ }
+
+ type Employee @key(fields: "id") {
+ id: Int!
+ products: [ProductName!]!
+ notes: String @override(from: "employees")
+ }
+
+ union Products = Consultancy | Cosmo | Documentation
+
+ type Consultancy @key(fields: "upc") {
+ upc: ID!
+ name: ProductName!
+ }
+
+ type Cosmo @key(fields: "upc") {
+ upc: ID!
+ name: ProductName!
+ repositoryURL: String!
+ }
+
+ type Documentation {
+ url(product: ProductName!): String!
+ urls(products: [ProductName!]!): [String!]!
+ }
+ EOF
+ readme = "Products Subgraph"
+ labels = {
+ "team" = "backend"
+ "stage" = "${var.stage}"
+ }
+ }
+ }
+
+ depends_on = [
+ module.minikube,
+ module.cosmo_release
+ ]
+}
+