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Merge pull request #41 from kbst/integrationtests
Add multi-cloud integration tests
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‎cloudbuild-cleanup.yaml

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substitutions:
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_HOME: /workspace/tests/.user
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_TF_IN_AUTOMATION: "1"
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steps:
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- id: docker build
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name: 'gcr.io/cloud-builders/docker'
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dir: tests
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args:
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- build
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- -t
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- kbst-infra-automation:bootstrap
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- ci-cd/
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- id: terraform init
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name: 'kbst-infra-automation:bootstrap'
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dir: tests
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env:
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- HOME=$_HOME
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- TF_IN_AUTOMATION=$_TF_IN_AUTOMATION
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args:
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- terraform
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- init
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- --input=false
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- id: terraform workspace
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name: 'kbst-infra-automation:bootstrap'
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dir: tests
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env:
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- HOME=$_HOME
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- TF_IN_AUTOMATION=$_TF_IN_AUTOMATION
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args:
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- terraform
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- workspace
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- select
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- ops
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- id: terraform destroy
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name: 'kbst-infra-automation:bootstrap'
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dir: tests
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env:
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- HOME=$_HOME
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- TF_IN_AUTOMATION=$_TF_IN_AUTOMATION
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args:
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- terraform
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- destroy
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- --input=false
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- --auto-approve

‎cloudbuild-test.yaml

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substitutions:
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_HOME: /workspace/tests/.user
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_TF_IN_AUTOMATION: "1"
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steps:
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- id: docker build
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name: 'gcr.io/cloud-builders/docker'
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dir: tests
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args:
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- build
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- -t
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- kbst-infra-automation:bootstrap
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- ci-cd/
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- id: terraform init
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name: 'kbst-infra-automation:bootstrap'
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dir: tests
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env:
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- HOME=$_HOME
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- TF_IN_AUTOMATION=$_TF_IN_AUTOMATION
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args:
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- terraform
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- init
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- --input=false
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- id: terraform workspace
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name: 'kbst-infra-automation:bootstrap'
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dir: tests
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env:
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- HOME=$_HOME
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- TF_IN_AUTOMATION=$_TF_IN_AUTOMATION
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args:
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- terraform
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- workspace
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- select
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- ops
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- id: terraform plan
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name: 'kbst-infra-automation:bootstrap'
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dir: tests
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env:
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- HOME=$_HOME
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- TF_IN_AUTOMATION=$_TF_IN_AUTOMATION
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args:
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- terraform
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- plan
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- --input=false
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- --out=tfplan
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- id: terraform apply
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name: 'kbst-infra-automation:bootstrap'
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dir: tests
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env:
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- HOME=$_HOME
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- TF_IN_AUTOMATION=$_TF_IN_AUTOMATION
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args:
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- terraform
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- apply
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- --input=false
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- tfplan

‎tests/.gitignore

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# Local .terraform directories
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**/.terraform/*
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# .tfstate files
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*.tfstate
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*.tfstate.*
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# .user home directory
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.user/
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# terraform generated clusters directory
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clusters/

‎tests/ci-cd

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../quickstart/src/ci-cd

‎tests/clusters.tf

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module "eks_zero" {
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providers = {
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aws = "aws.eks_zero"
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}
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source = "../aws/cluster"
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configuration = "${var.clusters["eks_zero"]}"
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}
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module "gke_zero" {
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source = "../google/cluster"
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configuration = "${var.clusters["gke_zero"]}"
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}
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module "aks_zero" {
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source = "../azurerm/cluster"
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configuration = "${var.clusters["aks_zero"]}"
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}

‎tests/config.auto.tfvars

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clusters = {
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eks_zero = {
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# Settings for Apps-cluster
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apps = {
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name_prefix = "testing"
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base_domain = "infra.serverwolken.de"
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cluster_instance_type = "t2.small"
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cluster_desired_capacity = "1"
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cluster_min_size = "1"
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cluster_max_size = "1"
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cluster_availability_zones = "eu-west-1a,eu-west-1b,eu-west-1c"
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}
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# Settings for Ops-cluster
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ops = {
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cluster_max_size = "1"
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cluster_availability_zones = "eu-west-1a,eu-west-1b"
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}
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}
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gke_zero = {
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# Settings for Apps-cluster
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apps = {
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project_id = "terraform-kubestack-testing"
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name_prefix = "testing"
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base_domain = "infra.serverwolken.de"
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cluster_min_master_version = "1.11.8"
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cluster_initial_node_count = 1
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region = "europe-west1"
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cluster_additional_zones = "europe-west1-b,europe-west1-c,europe-west1-d"
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}
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# Settings for Ops-cluster
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ops = {
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cluster_additional_zones = "europe-west1-b"
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}
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}
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aks_zero = {
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# Settings for Apps-cluster
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apps = {
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resource_group = "terraform-kubestack-testing"
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name_prefix = "testing"
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base_domain = "infra.serverwolken.de"
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}
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# Settings for Ops-cluster
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ops = {}
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}
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}

‎tests/manifests

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../quickstart/src/manifests

‎tests/providers.tf

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provider "aws" {
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alias = "eks_zero"
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region = "eu-west-1"
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}
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provider "google" {}
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provider "google-beta" {}
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provider "azurerm" {}

‎tests/state.tf

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terraform {
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backend "gcs" {
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bucket = "terraform-kubestack-testing-state"
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}
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}

‎tests/variables.tf

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variable "clusters" {
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description = "Map, holding configuration of all clusters."
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type = "map"
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}

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