// CreateBaseCompilationImage will recompile the base BOSH image for a release
func (f *Fissile) CreateBaseCompilationImage(baseImageName, repository, metricsPath string, keepContainer bool) error {
if metricsPath != "" {
stampy.Stamp(metricsPath, "fissile", "create-compilation-image", "start")
defer stampy.Stamp(metricsPath, "fissile", "create-compilation-image", "done")
}
dockerManager, err := docker.NewImageManager()
if err != nil {
return fmt.Errorf("Error connecting to docker: %s", err.Error())
}
baseImage, err := dockerManager.FindImage(baseImageName)
if err != nil {
return fmt.Errorf("Error looking up base image %s: %s", baseImageName, err)
}
f.UI.Println(color.GreenString("Base image with ID %s found", color.YellowString(baseImage.ID)))
comp, err := compilator.NewCompilator(dockerManager, "", "", repository, compilation.UbuntuBase, f.Version, keepContainer, f.UI)
if err != nil {
return fmt.Errorf("Error creating a new compilator: %s", err.Error())
}
if _, err := comp.CreateCompilationBase(baseImageName); err != nil {
return fmt.Errorf("Error creating compilation base image: %s", err.Error())
}
return nil
}
func (j roleBuildJob) Run() {
select {
case <-j.abort:
j.resultsCh <- nil
return
default:
}
roleImageName := GetRoleDevImageName(j.repository, j.role, j.role.GetRoleDevVersion())
if !j.force {
if hasImage, err := j.dockerManager.HasImage(roleImageName); err != nil {
j.resultsCh <- err
return
} else if hasImage {
j.ui.Printf("Skipping build of role image %s because it exists\n", color.YellowString(j.role.Name))
j.resultsCh <- nil
return
}
}
if j.builder.metricsPath != "" {
seriesName := fmt.Sprintf("create-role-images::%s", roleImageName)
stampy.Stamp(j.builder.metricsPath, "fissile", seriesName, "start")
defer stampy.Stamp(j.builder.metricsPath, "fissile", seriesName, "done")
}
j.ui.Printf("Creating Dockerfile for role %s ...\n", color.YellowString(j.role.Name))
dockerfileDir, err := j.builder.CreateDockerfileDir(j.role, j.baseImageName)
if err != nil {
j.resultsCh <- fmt.Errorf("Error creating Dockerfile and/or assets for role %s: %s", j.role.Name, err.Error())
return
}
if j.noBuild {
j.ui.Printf("Skipping build of role image %s because of flag\n", color.YellowString(j.role.Name))
j.resultsCh <- nil
return
}
if !strings.HasSuffix(dockerfileDir, string(os.PathSeparator)) {
dockerfileDir = fmt.Sprintf("%s%c", dockerfileDir, os.PathSeparator)
}
j.ui.Printf("Building docker image of %s in %s ...\n", color.YellowString(j.role.Name), color.YellowString(dockerfileDir))
log := new(bytes.Buffer)
stdoutWriter := docker.NewFormattingWriter(
log,
docker.ColoredBuildStringFunc(roleImageName),
)
err = j.dockerManager.BuildImage(dockerfileDir, roleImageName, stdoutWriter)
if err != nil {
log.WriteTo(j.ui)
j.resultsCh <- fmt.Errorf("Error building image: %s", err.Error())
return
}
j.resultsCh <- nil
}
// GenerateBaseDockerImage generates a base docker image to be used as a FROM for role images
func (f *Fissile) GenerateBaseDockerImage(targetPath, baseImage, metricsPath string, noBuild bool, repository string) error {
if metricsPath != "" {
stampy.Stamp(metricsPath, "fissile", "create-role-base", "start")
defer stampy.Stamp(metricsPath, "fissile", "create-role-base", "done")
}
dockerManager, err := docker.NewImageManager()
if err != nil {
return fmt.Errorf("Error connecting to docker: %s", err.Error())
}
baseImageName := builder.GetBaseImageName(repository, f.Version)
image, err := dockerManager.FindImage(baseImageName)
if err == docker.ErrImageNotFound {
f.UI.Println("Image doesn't exist, it will be created ...")
} else if err != nil {
return fmt.Errorf("Error looking up image: %s", err.Error())
} else {
f.UI.Println(color.GreenString(
"Base role image %s with ID %s already exists. Doing nothing.",
color.YellowString(baseImageName),
color.YellowString(image.ID),
))
return nil
}
if !strings.HasSuffix(targetPath, string(os.PathSeparator)) {
targetPath = fmt.Sprintf("%s%c", targetPath, os.PathSeparator)
}
baseImageBuilder := builder.NewBaseImageBuilder(baseImage)
if noBuild {
f.UI.Println("Skipping image build because of flag.")
return nil
}
f.UI.Println("Building base docker image ...")
log := new(bytes.Buffer)
stdoutWriter := docker.NewFormattingWriter(
log,
docker.ColoredBuildStringFunc(baseImageName),
)
tarPopulator := baseImageBuilder.NewDockerPopulator()
err = dockerManager.BuildImageFromCallback(baseImageName, stdoutWriter, tarPopulator)
if err != nil {
log.WriteTo(f.UI)
return fmt.Errorf("Error building base image: %s", err)
}
f.UI.Println(color.GreenString("Done."))
return nil
}
// GenerateRoleImages generates all role images using dev releases
func (f *Fissile) GenerateRoleImages(targetPath, repository, metricsPath string, noBuild, force bool, workerCount int, rolesManifestPath, compiledPackagesPath, lightManifestPath, darkManifestPath string) error {
if len(f.releases) == 0 {
return fmt.Errorf("Releases not loaded")
}
if metricsPath != "" {
stampy.Stamp(metricsPath, "fissile", "create-role-images", "start")
defer stampy.Stamp(metricsPath, "fissile", "create-role-images", "done")
}
roleManifest, err := model.LoadRoleManifest(rolesManifestPath, f.releases)
if err != nil {
return fmt.Errorf("Error loading roles manifest: %s", err.Error())
}
packagesImageBuilder, err := builder.NewPackagesImageBuilder(
repository,
compiledPackagesPath,
targetPath,
f.Version,
f.UI,
)
if err != nil {
return err
}
err = f.GeneratePackagesRoleImage(repository, roleManifest, noBuild, force, packagesImageBuilder)
if err != nil {
return err
}
packagesLayerImageName := packagesImageBuilder.GetRolePackageImageName(roleManifest)
roleBuilder, err := builder.NewRoleImageBuilder(
repository,
compiledPackagesPath,
targetPath,
lightManifestPath,
darkManifestPath,
metricsPath,
"",
f.Version,
f.UI,
)
if err != nil {
return err
}
if err := roleBuilder.BuildRoleImages(roleManifest.Roles, repository, packagesLayerImageName, force, noBuild, workerCount); err != nil {
return err
}
return nil
}
// Compile will compile a list of dev BOSH releases
func (f *Fissile) Compile(repository, targetPath, roleManifestPath, metricsPath string, workerCount int) error {
if len(f.releases) == 0 {
return fmt.Errorf("Releases not loaded")
}
if metricsPath != "" {
stampy.Stamp(metricsPath, "fissile", "compile-packages", "start")
defer stampy.Stamp(metricsPath, "fissile", "compile-packages", "done")
}
dockerManager, err := docker.NewImageManager()
if err != nil {
return fmt.Errorf("Error connecting to docker: %s", err.Error())
}
roleManifest, err := model.LoadRoleManifest(roleManifestPath, f.releases)
if err != nil {
return fmt.Errorf("Error loading roles manifest: %s", err.Error())
}
f.UI.Println(color.GreenString("Compiling packages for dev releases:"))
for _, release := range f.releases {
f.UI.Printf(" %s (%s)\n", color.YellowString(release.Name), color.MagentaString(release.Version))
}
comp, err := compilator.NewCompilator(dockerManager, targetPath, metricsPath, repository, compilation.UbuntuBase, f.Version, false, f.UI)
if err != nil {
return fmt.Errorf("Error creating a new compilator: %s", err.Error())
}
if err := comp.Compile(workerCount, f.releases, roleManifest); err != nil {
return fmt.Errorf("Error compiling packages: %s", err.Error())
}
return nil
}
func (j compileJob) Run() {
c := j.compilator
// Metrics: Overall time for the specific job
var waitSeriesName string
var runSeriesName string
if c.metricsPath != "" {
seriesName := fmt.Sprintf("compile-packages::%s/%s", j.pkg.Release.Name, j.pkg.Name)
waitSeriesName = fmt.Sprintf("compile-packages::wait::%s/%s", j.pkg.Release.Name, j.pkg.Name)
runSeriesName = fmt.Sprintf("compile-packages::run::%s/%s", j.pkg.Release.Name, j.pkg.Name)
stampy.Stamp(c.metricsPath, "fissile", seriesName, "start")
defer stampy.Stamp(c.metricsPath, "fissile", seriesName, "done")
stampy.Stamp(c.metricsPath, "fissile", waitSeriesName, "start")
}
// (xx) Wait for our deps. Note how without deps the killCh is
// not checked and ignored. It is also in a race with (**)
// draining doneCh and actually signaling the kill.
// Time spent waiting
for _, dep := range j.pkg.Dependencies {
done := false
for !done {
select {
case <-j.killCh:
c.ui.Printf("killed: %s/%s\n",
color.MagentaString(j.pkg.Release.Name),
color.MagentaString(j.pkg.Name))
j.doneCh <- compileResult{pkg: j.pkg, err: errWorkerAbort}
if c.metricsPath != "" {
stampy.Stamp(c.metricsPath, "fissile", waitSeriesName, "done")
}
return
case <-time.After(5 * time.Second):
c.ui.Printf("waiting: %s/%s - %s\n",
color.MagentaString(j.pkg.Release.Name),
color.MagentaString(j.pkg.Name),
color.MagentaString(dep.Name))
case <-c.signalDependencies[dep.Fingerprint]:
c.ui.Printf("depdone: %s/%s - %s\n",
color.MagentaString(j.pkg.Release.Name),
color.MagentaString(j.pkg.Name),
color.MagentaString(dep.Name))
done = true
}
}
}
if c.metricsPath != "" {
stampy.Stamp(c.metricsPath, "fissile", waitSeriesName, "done")
}
c.ui.Printf("compile: %s/%s\n",
color.MagentaString(j.pkg.Release.Name),
color.MagentaString(j.pkg.Name))
// Time spent in actual compilation
if c.metricsPath != "" {
stampy.Stamp(c.metricsPath, "fissile", runSeriesName, "start")
}
workerErr := compilePackageHarness(c, j.pkg)
if c.metricsPath != "" {
stampy.Stamp(c.metricsPath, "fissile", runSeriesName, "done")
}
c.ui.Printf("done: %s/%s\n",
color.MagentaString(j.pkg.Release.Name),
color.MagentaString(j.pkg.Name))
j.doneCh <- compileResult{pkg: j.pkg, err: workerErr}
}
