Add virtletctl version

Mirantis · Apr 17, 2018 · 88258e1 · 88258e1
1 parent 9e01a48
commit 88258e1
Show file tree

Hide file tree

Showing 37 changed files with 1,030 additions and 21 deletions.
diff --git a/build/cmd.sh b/build/cmd.sh
@@ -40,6 +40,8 @@ bindata_modtime=1522279343
 bindata_out="pkg/tools/bindata.go"
 bindata_dir="deploy/data"
 bindata_pkg="tools"
+ldflags=()
+go_package=github.com/Mirantis/virtlet
 
 function image_tags_filter {
  local tag="${1}"
@@ -367,18 +369,37 @@ function run_integration_internal {
  ( cd tests/integration && ./go.test )
 }
 
-function set_version {
- # TODO: always generate & set version in addition to the tag
- if [[ ! ${SET_VIRTLET_IMAGE_TAG:-} ]]; then
- return
+function get_ldflags {
+ # XXX: use kube::version::ldflag (-ldflags -X package.Var=...)
+ # see also versioning.mk in helm
+ # https://stackoverflow.com/questions/11354518/golang-application-auto-build-versioning
+ # see pkg/version/version.go in k8s
+ # for GoVersion / Compiler / Platform
+ local vfile="${project_dir}/pkg/version/version.go"
+ local git_version="$(git describe --tags --abbrev=14 'HEAD^{commit}' | sed "s/-g\([0-9a-f]\{14\}\)$/+\1/")"
+ local git_commit="$(git rev-parse "HEAD^{commit}")"
+ local git_tree_state=$([[ $(git status --porcelain) ]] && echo "dirty" || echo "clean")
+ if [[ ${git_tree_state} == dirty ]]; then
+ git_version+="-dirty"
  fi
- cat >"${project_dir}/pkg/version/version.go" <<EOF
-package version
-
-func init () {
- VirtletImageTag = "${SET_VIRTLET_IMAGE_TAG:-}"
-}
-EOF
+ local build_date="$(date -u +'%Y-%m-%dT%H:%M:%SZ')"
+ local git_major=""
+ local git_minor=""
+ local version_pkg="${go_package}/pkg/version"
+ local ldflags=(-X "${version_pkg}.gitVersion=${git_version}"
+ -X "${version_pkg}.gitCommit=${git_commit}"
+ -X "${version_pkg}.gitTreeState=${git_tree_state}"
+ -X "${version_pkg}.buildDate=${build_date}")
+ if [[ ${git_version} =~ ^v([0-9]+)\.([0-9]+)(\.[0-9]+)?([-].*)?([+].*)?$ ]]; then
+ git_major=${BASH_REMATCH[1]}
+ git_minor=${BASH_REMATCH[2]}
+ ldflags+=(-X "${version_pkg}.gitMajor=${git_major}"
+ -X "${version_pkg}.gitMinor=${git_minor}")
+ fi
+ if [[ ${SET_VIRTLET_IMAGE_TAG:-} ]]; then
+ ldflags+=(-X "${version_pkg}.imageTag=${SET_VIRTLET_IMAGE_TAG}")
+ fi
+ echo "${ldflags[*]}"
 }
 
 function build_internal {
@@ -390,11 +411,11 @@ function build_internal {
  exit 1
  fi
  install_vendor_internal
+ ldflags="$(get_ldflags)"
  mkdir -p "${project_dir}/_output"
- set_version
- go build -i -o "${project_dir}/_output/virtlet" ./cmd/virtlet
- go build -i -o "${project_dir}/_output/virtletctl" ./cmd/virtletctl
- GOOS=darwin go build -i -o "${project_dir}/_output/virtletctl.darwin" ./cmd/virtletctl
+ go build -i -o "${project_dir}/_output/virtlet" -ldflags "${ldflags}" ./cmd/virtlet
+ go build -i -o "${project_dir}/_output/virtletctl" -ldflags "${ldflags}" ./cmd/virtletctl
+ GOOS=darwin go build -i -o "${project_dir}/_output/virtletctl.darwin" -ldflags "${ldflags}" ./cmd/virtletctl
  go build -i -o "${project_dir}/_output/vmwrapper" ./cmd/vmwrapper
  go build -i -o "${project_dir}/_output/flexvolume_driver" ./cmd/flexvolume_driver
  go test -i -c -o "${project_dir}/_output/virtlet-e2e-tests" ./tests/e2e

diff --git a/cmd/virtlet/virtlet.go b/cmd/virtlet/virtlet.go
@@ -33,6 +33,7 @@ import (
  "github.com/Mirantis/virtlet/pkg/stream"
  "github.com/Mirantis/virtlet/pkg/tapmanager"
  "github.com/Mirantis/virtlet/pkg/utils"
+ "github.com/Mirantis/virtlet/pkg/version"
 )
 
 var (
@@ -56,6 +57,8 @@ var (
  "Path to fd server socket")
  imageTranslationConfigsDir = flag.String("image-translations-dir", "",
  "Image name translation configs directory")
+ displayVersion = flag.Bool("version", false, "Display version and exit")
+ versionFormat = flag.String("version-format", "text", "Version format to use (text, short, json, yaml)")
 )
 
 const (
@@ -136,7 +139,7 @@ func runTapManager() {
  os.Exit(1)
  }
  if err := libvirttools.ChownForEmulator(*fdServerSocketPath); err != nil {
- glog.Warningf("couldn't set tapmanager socket permissions: %v", err)
+ glog.Warningf("Couldn't set tapmanager socket permissions: %v", err)
  }
  for {
  time.Sleep(1000 * time.Hour)
@@ -153,14 +156,30 @@ func startTapManagerProcess() {
  // https://github.com/golang/go/issues/9263
  setPdeathsig(cmd)
  if err := cmd.Start(); err != nil {
- glog.Errorf("error starting tapmanager process: %v", err)
+ glog.Errorf("Error starting tapmanager process: %v", err)
  os.Exit(1)
  }
 }
 
+func printVersion() {
+ out, err := version.Get().ToBytes(*versionFormat)
+ if err == nil {
+ _, err = os.Stdout.Write(out)
+ }
+ if err != nil {
+ glog.Errorf("Error printing version info: %v", err)
+ os.Exit(1)
+ }
+ os.Exit(0)
+}
+
 func main() {
  utils.HandleNsFixReexec()
  flag.Parse()
+ if *displayVersion {
+ printVersion()
+ }
+
  rand.Seed(time.Now().UnixNano())
  if os.Getenv(WantTapManagerEnv) == "" {
  startTapManagerProcess()

diff --git a/cmd/virtletctl/virtletctl.go b/cmd/virtletctl/virtletctl.go
@@ -50,6 +50,7 @@ func newRootCmd() *cobra.Command {
  cmd.AddCommand(tools.NewInstallCmd(cmd, "", ""))
  cmd.AddCommand(tools.NewGenDocCmd(cmd))
  cmd.AddCommand(tools.NewGenCmd(os.Stdout))
+ cmd.AddCommand(tools.NewVersionCommand(client, os.Stdout, nil))
 
  for _, c := range cmd.Commands() {
  c.PreRunE = func(*cobra.Command, []string) error {

diff --git a/pkg/tools/TestVersionCommand__bad.out.txt b/pkg/tools/TestVersionCommand__bad.out.txt
diff --git a/pkg/tools/TestVersionCommand__client.out.txt b/pkg/tools/TestVersionCommand__client.out.txt
@@ -0,0 +1,8 @@
+Client:
+ Version: v1.0.0-6+318faff6ad0609-dirty
+ Commit: 318faff6ad060954387c1ff594bcbb4bb128577a
+ Build Date: 2018-04-16T21:02:05Z
+ Go Version: go1.8.3
+ Compiler: gc
+ Platform: darwin/amd64
+ ImageTag: ivan4th_version
diff --git a/pkg/tools/TestVersionCommand__client_json.out.json b/pkg/tools/TestVersionCommand__client_json.out.json
@@ -0,0 +1 @@
+{"clientVersion":{"major":"1","minor":"0","gitVersion":"v1.0.0-6+318faff6ad0609-dirty","gitCommit":"318faff6ad060954387c1ff594bcbb4bb128577a","gitTreeState":"dirty","buildDate":"2018-04-16T21:02:05Z","goVersion":"go1.8.3","compiler":"gc","platform":"darwin/amd64","imageTag":"ivan4th_version"}}
diff --git a/pkg/tools/TestVersionCommand__client_json.out.txt b/pkg/tools/TestVersionCommand__client_json.out.txt
@@ -0,0 +1 @@
+{"clientVersion":{"major":"1","minor":"0","gitVersion":"v1.0.0-6+318faff6ad0609-dirty","gitCommit":"318faff6ad060954387c1ff594bcbb4bb128577a","gitTreeState":"dirty","buildDate":"2018-04-16T21:02:05Z","goVersion":"go1.8.3","compiler":"gc","platform":"darwin/amd64","imageTag":"ivan4th_version"}}
diff --git a/pkg/tools/TestVersionCommand__client_short.out.txt b/pkg/tools/TestVersionCommand__client_short.out.txt
@@ -0,0 +1 @@
+Client: v1.0.0-6+318faff6ad0609-dirty
diff --git a/pkg/tools/TestVersionCommand__client_yaml.out.txt b/pkg/tools/TestVersionCommand__client_yaml.out.txt
@@ -0,0 +1,11 @@
+clientVersion:
+ buildDate: "2018-04-16T21:02:05Z"
+ compiler: gc
+ gitCommit: 318faff6ad060954387c1ff594bcbb4bb128577a
+ gitTreeState: dirty
+ gitVersion: v1.0.0-6+318faff6ad0609-dirty
+ goVersion: go1.8.3
+ imageTag: ivan4th_version
+ major: "1"
+ minor: "0"
+ platform: darwin/amd64
diff --git a/pkg/tools/TestVersionCommand__client_yaml.out.yaml b/pkg/tools/TestVersionCommand__client_yaml.out.yaml
@@ -0,0 +1,11 @@
+clientVersion:
+ buildDate: "2018-04-16T21:02:05Z"
+ compiler: gc
+ gitCommit: 318faff6ad060954387c1ff594bcbb4bb128577a
+ gitTreeState: dirty
+ gitVersion: v1.0.0-6+318faff6ad0609-dirty
+ goVersion: go1.8.3
+ imageTag: ivan4th_version
+ major: "1"
+ minor: "0"
+ platform: darwin/amd64
diff --git a/pkg/tools/TestVersionCommand__inconsistent.out.txt b/pkg/tools/TestVersionCommand__inconsistent.out.txt
@@ -0,0 +1,22 @@
+Client:
+ Version: v1.0.0-6+318faff6ad0609-dirty
+ Commit: 318faff6ad060954387c1ff594bcbb4bb128577a
+ Build Date: 2018-04-16T21:02:05Z
+ Go Version: go1.8.3
+ Compiler: gc
+ Platform: darwin/amd64
+ ImageTag: ivan4th_version
+Node kube-node-1:
+ Version: v1.0.0-6+318faff6ad0609
+ Commit: 318faff6ad060954387c1ff594bcbb4bb128577a
+ Build Date: 2018-04-16T21:02:05Z
+ Go Version: go1.8.3
+ Compiler: gc
+ Platform: linux/amd64
+Node kube-node-2:
+ Version: v1.0.0-6+318faff6ad0609
+ Commit: 318faff6ad060954387c1ff594bcbb4bb128577a
+ Build Date: 2018-04-17T07:16:01Z
+ Go Version: go1.8.3
+ Compiler: gc
+ Platform: linux/amd64
diff --git a/pkg/tools/TestVersionCommand__json.out.json b/pkg/tools/TestVersionCommand__json.out.json
@@ -0,0 +1 @@
+{"clientVersion":{"major":"1","minor":"0","gitVersion":"v1.0.0-6+318faff6ad0609-dirty","gitCommit":"318faff6ad060954387c1ff594bcbb4bb128577a","gitTreeState":"dirty","buildDate":"2018-04-16T21:02:05Z","goVersion":"go1.8.3","compiler":"gc","platform":"darwin/amd64","imageTag":"ivan4th_version"},"nodeVersions":[{"NodeName":"kube-node-1","major":"1","minor":"0","gitVersion":"v1.0.0-6+318faff6ad0609","gitCommit":"318faff6ad060954387c1ff594bcbb4bb128577a","gitTreeState":"clean","buildDate":"2018-04-16T21:02:05Z","goVersion":"go1.8.3","compiler":"gc","platform":"linux/amd64","imageTag":""},{"NodeName":"kube-node-2","major":"1","minor":"0","gitVersion":"v1.0.0-6+318faff6ad0609","gitCommit":"318faff6ad060954387c1ff594bcbb4bb128577a","gitTreeState":"clean","buildDate":"2018-04-16T21:02:05Z","goVersion":"go1.8.3","compiler":"gc","platform":"linux/amd64","imageTag":""}]}
diff --git a/pkg/tools/TestVersionCommand__json.out.txt b/pkg/tools/TestVersionCommand__json.out.txt
@@ -0,0 +1 @@
+{"clientVersion":{"major":"1","minor":"0","gitVersion":"v1.0.0-6+318faff6ad0609-dirty","gitCommit":"318faff6ad060954387c1ff594bcbb4bb128577a","gitTreeState":"dirty","buildDate":"2018-04-16T21:02:05Z","goVersion":"go1.8.3","compiler":"gc","platform":"darwin/amd64","imageTag":"ivan4th_version"},"nodeVersions":[{"NodeName":"kube-node-1","major":"1","minor":"0","gitVersion":"v1.0.0-6+318faff6ad0609","gitCommit":"318faff6ad060954387c1ff594bcbb4bb128577a","gitTreeState":"clean","buildDate":"2018-04-16T21:02:05Z","goVersion":"go1.8.3","compiler":"gc","platform":"linux/amd64","imageTag":""},{"NodeName":"kube-node-2","major":"1","minor":"0","gitVersion":"v1.0.0-6+318faff6ad0609","gitCommit":"318faff6ad060954387c1ff594bcbb4bb128577a","gitTreeState":"clean","buildDate":"2018-04-16T21:02:05Z","goVersion":"go1.8.3","compiler":"gc","platform":"linux/amd64","imageTag":""}]}
diff --git a/pkg/tools/TestVersionCommand__short.out.txt b/pkg/tools/TestVersionCommand__short.out.txt
@@ -0,0 +1,3 @@
+Client: v1.0.0-6+318faff6ad0609-dirty
+Node kube-node-1: v1.0.0-6+318faff6ad0609
+Node kube-node-2: v1.0.0-6+318faff6ad0609
diff --git a/pkg/tools/TestVersionCommand__text.out.txt b/pkg/tools/TestVersionCommand__text.out.txt
@@ -0,0 +1,22 @@
+Client:
+ Version: v1.0.0-6+318faff6ad0609-dirty
+ Commit: 318faff6ad060954387c1ff594bcbb4bb128577a
+ Build Date: 2018-04-16T21:02:05Z
+ Go Version: go1.8.3
+ Compiler: gc
+ Platform: darwin/amd64
+ ImageTag: ivan4th_version
+Node kube-node-1:
+ Version: v1.0.0-6+318faff6ad0609
+ Commit: 318faff6ad060954387c1ff594bcbb4bb128577a
+ Build Date: 2018-04-16T21:02:05Z
+ Go Version: go1.8.3
+ Compiler: gc
+ Platform: linux/amd64
+Node kube-node-2:
+ Version: v1.0.0-6+318faff6ad0609
+ Commit: 318faff6ad060954387c1ff594bcbb4bb128577a
+ Build Date: 2018-04-16T21:02:05Z
+ Go Version: go1.8.3
+ Compiler: gc
+ Platform: linux/amd64
diff --git a/pkg/tools/TestVersionCommand__text_01.out.txt b/pkg/tools/TestVersionCommand__text_01.out.txt
@@ -0,0 +1,8 @@
+Client:
+ Version: v1.0.0-6+318faff6ad0609-dirty
+ Commit: 318faff6ad060954387c1ff594bcbb4bb128577a
+ Build Date: 2018-04-16T21:02:05Z
+ Go Version: go1.8.3
+ Compiler: gc
+ Platform: darwin/amd64
+ ImageTag: ivan4th_version
diff --git a/pkg/tools/TestVersionCommand__text__empty.out.txt b/pkg/tools/TestVersionCommand__text__empty.out.txt
@@ -0,0 +1,8 @@
+Client:
+ Version: v1.0.0-6+318faff6ad0609-dirty
+ Commit: 318faff6ad060954387c1ff594bcbb4bb128577a
+ Build Date: 2018-04-16T21:02:05Z
+ Go Version: go1.8.3
+ Compiler: gc
+ Platform: darwin/amd64
+ ImageTag: ivan4th_version
diff --git a/pkg/tools/TestVersionCommand__yaml.out.txt b/pkg/tools/TestVersionCommand__yaml.out.txt
@@ -0,0 +1,34 @@
+clientVersion:
+ buildDate: "2018-04-16T21:02:05Z"
+ compiler: gc
+ gitCommit: 318faff6ad060954387c1ff594bcbb4bb128577a
+ gitTreeState: dirty
+ gitVersion: v1.0.0-6+318faff6ad0609-dirty
+ goVersion: go1.8.3
+ imageTag: ivan4th_version
+ major: "1"
+ minor: "0"
+ platform: darwin/amd64
+nodeVersions:
+- NodeName: kube-node-1
+ buildDate: "2018-04-16T21:02:05Z"
+ compiler: gc
+ gitCommit: 318faff6ad060954387c1ff594bcbb4bb128577a
+ gitTreeState: clean
+ gitVersion: v1.0.0-6+318faff6ad0609
+ goVersion: go1.8.3
+ imageTag: ""
+ major: "1"
+ minor: "0"
+ platform: linux/amd64
+- NodeName: kube-node-2
+ buildDate: "2018-04-16T21:02:05Z"
+ compiler: gc
+ gitCommit: 318faff6ad060954387c1ff594bcbb4bb128577a
+ gitTreeState: clean
+ gitVersion: v1.0.0-6+318faff6ad0609
+ goVersion: go1.8.3
+ imageTag: ""
+ major: "1"
+ minor: "0"
+ platform: linux/amd64
diff --git a/pkg/tools/TestVersionCommand__yaml.out.yaml b/pkg/tools/TestVersionCommand__yaml.out.yaml
@@ -0,0 +1,34 @@
+clientVersion:
+ buildDate: "2018-04-16T21:02:05Z"
+ compiler: gc
+ gitCommit: 318faff6ad060954387c1ff594bcbb4bb128577a
+ gitTreeState: dirty
+ gitVersion: v1.0.0-6+318faff6ad0609-dirty
+ goVersion: go1.8.3
+ imageTag: ivan4th_version
+ major: "1"
+ minor: "0"
+ platform: darwin/amd64
+nodeVersions:
+- NodeName: kube-node-1
+ buildDate: "2018-04-16T21:02:05Z"
+ compiler: gc
+ gitCommit: 318faff6ad060954387c1ff594bcbb4bb128577a
+ gitTreeState: clean
+ gitVersion: v1.0.0-6+318faff6ad0609
+ goVersion: go1.8.3
+ imageTag: ""
+ major: "1"
+ minor: "0"
+ platform: linux/amd64
+- NodeName: kube-node-2
+ buildDate: "2018-04-16T21:02:05Z"
+ compiler: gc
+ gitCommit: 318faff6ad060954387c1ff594bcbb4bb128577a
+ gitTreeState: clean
+ gitVersion: v1.0.0-6+318faff6ad0609
+ goVersion: go1.8.3
+ imageTag: ""
+ major: "1"
+ minor: "0"
+ platform: linux/amd64
diff --git a/pkg/tools/gen.go b/pkg/tools/gen.go
@@ -57,7 +57,7 @@ func NewGenCmd(out io.Writer) *cobra.Command {
  }
  cmd.Flags().BoolVar(&g.dev, "dev", false, "Development mode for use with kubeadm-dind-cluster")
  cmd.Flags().BoolVar(&g.compat, "compat", false, "Produce YAML that's compatible with older Kubernetes versions")
- cmd.Flags().StringVar(&g.tag, "tag", version.VirtletImageTag, "Set virtlet image tag")
+ cmd.Flags().StringVar(&g.tag, "tag", version.Get().ImageTag, "Set virtlet image tag")
  return cmd
 }