mirror of https://github.com/helm/helm
Merge 66fba7054f into fb8dd39268
Adam Reese
10 years ago
commit
6d9b5dc3e4
@ -1,31 +1,17 @@
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machine:
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environment:
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GLIDE_VERSION: "0.10.1"
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GO15VENDOREXPERIMENT: 1
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GOPATH: /usr/local/go_workspace
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HOME: /home/ubuntu
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IMPORT_PATH: "github.com/kubernetes/helm"
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PATH: $HOME/go/bin:$PATH
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GOROOT: $HOME/go
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IMPORT_PATH: "${GOPATH%%:*}/src/github.com/${CIRCLE_PROJECT_USERNAME}/${CIRCLE_PROJECT_REPONAME}"
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services:
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- docker
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dependencies:
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override:
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- mkdir -p $HOME/go
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- wget "https://storage.googleapis.com/golang/go1.6.linux-amd64.tar.gz"
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- tar -C $HOME -xzf go1.6.linux-amd64.tar.gz
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- go version
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- go env
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- sudo chown -R $(whoami):staff /usr/local
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- cd $GOPATH
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- mkdir -p $GOPATH/src/$IMPORT_PATH
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- cd $HOME/helm
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- rsync -az --delete ./ "$GOPATH/src/$IMPORT_PATH/"
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- wget "https://github.com/Masterminds/glide/releases/download/$GLIDE_VERSION/glide-$GLIDE_VERSION-linux-amd64.tar.gz"
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- mkdir -p $HOME/bin
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- tar -vxz -C $HOME/bin --strip=1 -f glide-$GLIDE_VERSION-linux-amd64.tar.gz
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- export PATH="$HOME/bin:$PATH" GLIDE_HOME="$HOME/.glide"
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- cd $GOPATH/src/$IMPORT_PATH
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- sudo add-apt-repository -y ppa:masterminds/glide && sudo apt-get update; sudo apt-get install glide
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- mkdir -p "${IMPORT_PATH}"
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- mv "~/${CIRCLE_PROJECT_REPONAME}" "${IMPORT_PATH%/*}"
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- cd "${IMPORT_PATH}"
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test:
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override:
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- cd $GOPATH/src/$IMPORT_PATH && make bootstrap test
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- make bootstrap test test-e2e
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@ -0,0 +1,83 @@
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// build +e2e
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package e2e
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import (
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"bytes"
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"fmt"
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"os/exec"
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"regexp"
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"strings"
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"testing"
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"time"
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)
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// Cmd provides helpers for command output
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type Cmd struct {
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t *testing.T
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path string
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args []string
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ran bool
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status error
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stdout, stderr bytes.Buffer
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}
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func (h *Cmd) String() string {
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return fmt.Sprintf("%s %s", h.path, strings.Join(h.args, " "))
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}
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func (h *Cmd) exec() error {
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cmd := exec.Command(h.path, h.args...)
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h.stdout.Reset()
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h.stderr.Reset()
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cmd.Stdout = &h.stdout
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cmd.Stderr = &h.stderr
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h.t.Logf("Executing command: %s", h)
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start := time.Now()
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h.status = cmd.Run()
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h.t.Logf("Finished in %v", time.Since(start))
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if h.stdout.Len() > 0 {
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h.t.Logf("standard output:\n%s", h.stdout.String())
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}
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if h.stderr.Len() > 0 {
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h.t.Logf("standard error: %s\n", h.stderr.String())
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}
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h.ran = true
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return h.status
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}
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// Stdout returns standard output of the Cmd run as a string.
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func (h *Cmd) Stdout() string {
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if !h.ran {
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h.t.Fatal("internal testsuite error: stdout called before run")
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}
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return h.stdout.String()
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}
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// Stderr returns standard error of the Cmd run as a string.
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func (h *Cmd) Stderr() string {
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if !h.ran {
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h.t.Fatal("internal testsuite error: stdout called before run")
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}
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return h.stderr.String()
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}
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func (c *Cmd) Match(exp string) bool {
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re := regexp.MustCompile(exp)
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return re.MatchString(c.Stdout())
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}
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func (h *Cmd) StdoutContains(substring string) bool {
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return strings.Contains(h.Stdout(), substring)
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}
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func (h *Cmd) StderrContains(substring string) bool {
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return strings.Contains(h.Stderr(), substring)
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}
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func (h *Cmd) Contains(substring string) bool {
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return h.StdoutContains(substring) || h.StderrContains(substring)
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}
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@ -0,0 +1,73 @@
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// build +e2e
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package e2e
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import (
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"testing"
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"time"
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)
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const (
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namespace = "helm"
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apiProxy = "/api/v1/proxy/namespaces/" + namespace + "/services/manager-service:manager/"
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)
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type HelmContext struct {
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t *testing.T
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Path string
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Host string
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Timeout time.Duration
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}
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func NewHelmContext(t *testing.T) *HelmContext {
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return &HelmContext{
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t: t,
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Path: "../../bin/helm",
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Timeout: time.Second * 20,
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}
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}
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func (h *HelmContext) MustRun(args ...string) *Cmd {
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cmd := h.newCmd(args...)
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if status := cmd.exec(); status != nil {
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h.t.Errorf("helm %v failed unexpectedly: %v", args, status)
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h.t.Errorf("%s", cmd.Stderr())
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h.t.FailNow()
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}
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return cmd
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}
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func (h *HelmContext) Run(args ...string) *Cmd {
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cmd := h.newCmd(args...)
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cmd.exec()
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return cmd
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}
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func (h *HelmContext) RunFail(args ...string) *Cmd {
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cmd := h.newCmd(args...)
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if status := cmd.exec(); status == nil {
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h.t.Fatalf("helm unexpected to fail: %v %v", args, status)
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}
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return cmd
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}
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func (h *HelmContext) newCmd(args ...string) *Cmd {
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//args = append([]string{"--host", h.Host}, args...)
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return &Cmd{
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t: h.t,
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path: h.Path,
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args: args,
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}
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}
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func (h *HelmContext) Running() bool {
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// FIXME tiller does not have a healthz endpoint
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return true
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//endpoint := h.Host + "healthz"
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//resp, err := http.Get(endpoint)
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//if err != nil {
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//h.t.Errorf("Could not GET %s: %s", endpoint, err)
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//}
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//return resp.StatusCode == 200
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}
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@ -0,0 +1,78 @@
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// build +e2e
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package e2e
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import (
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"flag"
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"fmt"
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"math/rand"
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"testing"
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"time"
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)
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func init() {
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rand.Seed(time.Now().Unix())
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}
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const (
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timeout = 180 * time.Second
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poll = 2 * time.Second
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)
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var (
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chart = flag.String("chart", "gs://kubernetes-charts-testing/redis-2.tgz", "Chart to deploy")
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tillerImage = flag.String("tiller-image", "", "The full image name of the Docker image for resourcifier.")
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)
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func logKubeEnv(k *KubeContext) {
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config := k.Run("config", "view", "--flatten", "--minify").Stdout()
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k.t.Logf("Kubernetes Environment\n%s", config)
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}
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func TestHelm(t *testing.T) {
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kube := NewKubeContext(t)
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helm := NewHelmContext(t)
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logKubeEnv(kube)
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if !kube.Running() {
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t.Fatal("Not connected to kubernetes")
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}
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t.Log(kube.Version())
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if !isHelmRunning(kube) {
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args := []string{"init"}
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if *tillerImage != "" {
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args = append(args, "-i", *tillerImage)
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}
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helm.MustRun(args...)
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err := wait(func() bool {
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return isHelmRunning(kube)
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})
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if err != nil {
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t.Fatalf("could not install helm: %s", err)
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}
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}
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}
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type conditionFunc func() bool
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func wait(fn conditionFunc) error {
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for start := time.Now(); time.Since(start) < timeout; time.Sleep(poll) {
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if fn() {
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return nil
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}
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}
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return fmt.Errorf("Polling timeout")
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}
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func genName() string {
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return fmt.Sprintf("e2e-%d", rand.Uint32())
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}
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func isHelmRunning(k *KubeContext) bool {
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return k.Run("get", "pods", "--namespace=helm").StdoutContains("Running")
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}
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@ -0,0 +1,61 @@
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// build +e2e
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package e2e
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import (
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"strings"
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"testing"
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)
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const defaultKubectlPath = "kubectl"
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type KubeContext struct {
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t *testing.T
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Path string
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}
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func NewKubeContext(t *testing.T) *KubeContext {
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return &KubeContext{
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t: t,
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Path: defaultKubectlPath,
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}
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}
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func (k *KubeContext) Run(args ...string) *Cmd {
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cmd := k.newCmd(args...)
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cmd.exec()
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return cmd
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}
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func (k *KubeContext) newCmd(args ...string) *Cmd {
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return &Cmd{
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t: k.t,
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path: k.Path,
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args: args,
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}
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}
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func (k *KubeContext) getConfigValue(jsonpath string) string {
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return strings.Replace(k.Run("config", "view", "--flatten=true", "--minify=true", "-o", "jsonpath="+jsonpath).Stdout(), "'", "", -1)
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}
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func (k *KubeContext) Cluster() string {
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return k.getConfigValue("'{.clusters[0].name}'")
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}
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func (k *KubeContext) Server() string {
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return k.getConfigValue("'{.clusters[0].cluster.server}'")
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}
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func (k *KubeContext) CurrentContext() string {
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return k.getConfigValue("'{.current-context}'")
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}
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func (k *KubeContext) Running() bool {
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err := k.Run("cluster-info").exec()
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return err == nil
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}
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func (k *KubeContext) Version() string {
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return k.Run("version").Stdout()
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}
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@ -0,0 +1,12 @@
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// +build !e2e
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package e2e
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import (
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"os"
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"testing"
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)
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func TestMain(m *testing.M) {
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os.Exit(0)
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}
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