test: vagrant for integration tests

.circleci/Makefile

@@ -0,0 +1,51 @@
+HELM_VERSION ?= v3.5.3
+KUSTOMIZE_VERSION ?= v3.8.8
+K8S_VERSION ?= v1.13.12
+MINIKUBE_VERSION ?= v0.30.0
+
+# ---
+CHANGE_MINIKUBE_NONE_USER ?= true
+MINIKUBE_WANTUPDATENOTIFICATION ?= false
+MINIKUBE_WANTREPORTERRORPROMPT ?= false
+
+tmp := $(shell mktemp -d)
+HELM_FILENAME := helm-${HELM_VERSION}-linux-amd64.tar.gz
+KUSTOMIZE_FILENAME := kustomize_${KUSTOMIZE_VERSION}_linux_amd64.tar.gz
+
+
+all: helm kustomize minikube/destroy minikube
+
+helm:
+	curl -sSLo $(tmp)/${HELM_FILENAME} "https://get.helm.sh/${HELM_FILENAME}"
+	tar zxf $(tmp)/${HELM_FILENAME} --directory ${tmp} linux-amd64/helm
+	chmod +x ${tmp}/linux-amd64/helm
+	sudo mv ${tmp}/linux-amd64/helm /usr/local/bin/
+.PHONY: helm
+
+kustomize:
+	curl -sSLo $(tmp)/${KUSTOMIZE_FILENAME} "https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize%2F${KUSTOMIZE_VERSION}/${KUSTOMIZE_FILENAME}"
+	tar zxf $(tmp)/${KUSTOMIZE_FILENAME} --directory ${tmp} kustomize
+	chmod +x ${tmp}/kustomize
+	sudo mv ${tmp}/kustomize /usr/local/bin/
+.PHONY: kustomize
+
+minikube/destroy:
+	sudo -E minikube delete || true
+	sudo -E rm -rf /etc/kubernetes || true
+	sudo -E rm -rf $$HOME/.minikube/* || true
+.PHONY: minikube/destroy
+.EXPORT_ALL_VARIABLES: minikube/destroy
+
+minikube:
+	curl -sSLo ${tmp}/kubectl https://storage.googleapis.com/kubernetes-release/release/${K8S_VERSION}/bin/linux/amd64/kubectl
+	chmod +x ${tmp}/kubectl && sudo mv ${tmp}/kubectl /usr/local/bin/
+	curl -sSLo ${tmp}/minikube https://storage.googleapis.com/minikube/releases/${MINIKUBE_VERSION}/minikube-linux-amd64
+	chmod +x ${tmp}/minikube && sudo mv ${tmp}/minikube /usr/local/bin/
+	sudo -E minikube delete || true
+	sudo -E rm -rf /etc/kubernetes || true
+	sudo -E rm -rf $$HOME/.minikube/* || true
+	sudo -E minikube start --vm-driver=none --kubernetes-version=${K8S_VERSION}
+	sudo -E minikube update-context
+	kubectl wait node/minikube --for=condition=Ready
+.PHONY: minikube
+.EXPORT_ALL_VARIABLES: minikube

.gitignore

@@ -2,5 +2,8 @@ dist/
 .idea/
 helmfile
 helmfile.lock
+diff-yamls
 test/integration/tmp
 vendor/
+*.log
+.vagrant/

Vagrantfile

@@ -0,0 +1,19 @@
+Vagrant.configure("2") do |config|
+  config.vm.box = "ubuntu/xenial64"
+  config.vm.hostname = "minikube.box"
+  config.vm.provision :shell, privileged: false,
+    inline: <<-EOS
+      set -e
+      sudo apt-get update
+      sudo apt-get install -y make docker.io=18.09.7-*
+      sudo systemctl start docker
+      sudo usermod -G docker $USER
+      cd /vagrant/.circleci
+      make all
+    EOS
+
+  config.vm.provider "virtualbox" do |v|
+    v.memory = 2048
+    v.cpus = 2
+  end
+end