Exemple #1
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func (t *AppTarget) DockerRun(c *core.Context) *docker.Run {
	dr := docker.NewRun(c.DockerTag())
	port0, err := ports.GetFreePort()
	if err != nil {
		cli.Fatalf("Unable to get free port: %s", err)
	}
	dr.AddEnv("PORT0", strconv.Itoa(port0))
	dr.AddEnv("TASK_HOST", core.DivineTaskHost())
	return dr
}
Exemple #2
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// DockerRun returns a configured *docker.Run, which is used to create a new
// container when the old one is stale or does not exist.
func (t *CompileTarget) DockerRun(c *core.Context) *docker.Run {
	containerName := t.ContainerName(c)
	run := docker.NewRun(c.DockerTag())
	run.Name = containerName
	run.AddEnv("ARTIFACT_NAME", t.artifactName(c))
	uid := cmd.Stdout("id", "-u")
	gid := cmd.Stdout("id", "-g")
	artifactOwner := fmt.Sprintf("%s:%s", uid, gid)
	run.AddEnv("ARTIFACT_OWNER", artifactOwner)
	artDir := t.artifactDir(c)
	dir.EnsureExists(artDir)
	run.AddVolume(artDir, "/artifacts")
	run.AddVolume(c.WorkDir, "/wd")
	run.Command = "npm install"
	return run
}
Exemple #3
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func (t *TestTarget) DockerRun(c *core.Context) *docker.Run {
	containerName := t.ContainerName(c)
	run := docker.NewRun(c.DockerTag())
	run.Name = containerName
	//run.AddEnv("ARTIFACT_NAME", t.artifactName(c))
	uid := cmd.Stdout("id", "-u")
	gid := cmd.Stdout("id", "-g")
	artifactOwner := fmt.Sprintf("%s:%s", uid, gid)
	run.AddEnv("ARTIFACT_OWNER", artifactOwner)
	artDir := t.artifactDir(c)
	dir.EnsureExists(artDir)
	run.AddVolume(artDir, "/artifacts")
	run.AddVolume(c.WorkDir, "/wd")
	run.Command = fmt.Sprintf("go generate && { [ -d Godeps ] && godep go test ./... || go test ./...; }")
	return run
}
Exemple #4
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func (t *CompileTarget) DockerRun(c *core.Context) *docker.Run {
	containerName := t.ContainerName(c)
	run := docker.NewRun(c.DockerTag())
	run.Name = containerName
	run.AddEnv("ARTIFACT_NAME", t.artifactName(c))
	uid := cmd.Stdout("id", "-u")
	gid := cmd.Stdout("id", "-g")
	artifactOwner := fmt.Sprintf("%s:%s", uid, gid)
	run.AddEnv("ARTIFACT_OWNER", artifactOwner)
	artDir := t.artifactDir(c)
	dir.EnsureExists(artDir)
	run.AddVolume(artDir, "/artifacts")
	run.AddVolume(c.WorkDir, "/wd")
	binName := fmt.Sprintf("%s-%s", c.CanonicalPackageName(), c.BuildVersion)
	run.Command = fmt.Sprintf("[ -d Godeps ] && godep go build -o %s || go build -o %s",
		binName, binName)
	return run
}
Exemple #5
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func (t *AppTarget) Dockerfile(c *core.Context) *docker.Dockerfile {
	if t.artifactPath == "" {
		// Actually, it is first set by compile target, then the PreDockerBuild
		// step links it into the WD and resets artifactPath to a local, relative
		// path.
		t.artifactPath = "<¡ artifact path set by compile target !>"
	}
	df := &docker.Dockerfile{}
	df.From = t.pack.baseImageTag("app")

	// Since the artifact is tar.gz, and the dest is a directory, docker automatically unpacks it.
	df.AddAdd(t.artifactPath, "/srv/app/")
	// Pick out the contents of NPM start to invoke directly (using npm start in
	// production shields the app from signals, which are required to be handled by
	// the app itself to do graceful shutdown.
	df.Entrypoint = []string{
		fmt.Sprintf("/srv/app/%s-%s", c.CanonicalPackageName(), c.BuildVersion),
	}
	return df
}
Exemple #6
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func (t *TestTarget) Dockerfile(c *core.Context) *docker.Dockerfile {
	df := &docker.Dockerfile{}
	df.From = t.pack.baseImageTag("test")
	c.TemporaryLinkResource("build-prep.bash")
	buildPrepContainerPath := "/build-prep.bash"
	df.AddAdd("build-prep.bash", buildPrepContainerPath)
	df.AddRun(fmt.Sprintf("chmod +x %s", buildPrepContainerPath))
	uid := cmd.Stdout("id", "-u")
	gid := cmd.Stdout("id", "-g")
	username := cmd.Stdout("whoami")
	// Just use the username for group name, it doesn't matter as long as
	// the IDs are right.
	groupAdd := fmt.Sprintf("groupadd -g %s %s", gid, username)
	// Explanation of some of the below useradd flags:
	//   -M means do not create home directory, which we do not need
	//   --no-log-init means do not create a 32G sparse file (which Docker commit
	//       cannot handle properly, and tries to create a non-sparse 32G file.)
	userAdd := fmt.Sprintf("useradd --no-log-init -M --uid %s --gid %s %s", uid, gid, username)
	df.AddRun(fmt.Sprintf("%s && %s", groupAdd, userAdd))
	df.Entrypoint = []string{"/build-prep.bash"}
	return df
}
Exemple #7
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// ContainerName returns the name that will be given to the next container we
// build. This does not have to change for each build, Sous will automatically
// deleted any pre-existing containers with this name before creating a new one.
func (t *CompileTarget) ContainerName(c *core.Context) string {
	return fmt.Sprintf("%s_reusable-builder", c.CanonicalPackageName())
}
Exemple #8
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// ImageTag return the tag that should be applied to the next image we build.
func (t *CompileTarget) ImageTag(c *core.Context) string {
	return strconv.Itoa(c.BuildNumber())
}
Exemple #9
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func (t *CompileTarget) artifactName(c *core.Context) string {
	return fmt.Sprintf("%s-%s-%s-%d", c.CanonicalPackageName(), c.BuildVersion, c.Git.CommitSHA, c.BuildNumber())
}
Exemple #10
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func (t *CompileTarget) artifactDir(c *core.Context) string {
	return c.FilePath("artifacts")
}
Exemple #11
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func (t *TestTarget) ContainerName(c *core.Context) string {
	return c.CanonicalPackageName() + "_test"
}
Exemple #12
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func (t *AppTarget) ContainerName(c *core.Context) string {
	return c.CanonicalPackageName()
}
Exemple #13
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func (t *TestTarget) ContainerName(c *core.Context) string {
	return fmt.Sprintf("%s_test-container", c.CanonicalPackageName())
}