v0.40: basejail now created from NN.N-RELEASE
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@ -16,6 +16,11 @@ func CreateJail(args []string) {
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var err error
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var jtype []string
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if gCreateArgs.BaseJail && gCreateArgs.Release == "" {
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fmt.Println("Release should be set when creating basejail")
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os.Exit(1)
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}
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if len(gCreateArgs.JailType) > 0 {
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jtype = []string{gCreateArgs.JailType}
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}
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@ -50,21 +55,20 @@ func CreateJail(args []string) {
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}
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// Get base template if specified
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if len(gCreateArgs.BaseTemplate) > 0 {
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if gCreateArgs.BaseJail {
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/**************************************************************************
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* Create based jail from a template
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*/
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log.Debugf("Jail will be created from a base template\n")
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bj, err := getJailFromArray(gCreateArgs.BaseTemplate, []string{"template"}, gJails)
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if err != nil {
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if strings.EqualFold(err.Error(), "Jail not found") {
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fmt.Printf("Template not found\n")
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return
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} else {
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fmt.Printf("ERROR: %s\n", err.Error())
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return
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}
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log.Debugf("Jail will be created read-only from release %s\n", gCreateArgs.Release)
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// First check if we got release on the same datastore
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releasePath := fmt.Sprintf("%s/releases/%s/root", ds.Mountpoint, gCreateArgs.Release)
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_, err := os.Stat(releasePath)
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if os.IsNotExist(err) {
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fmt.Printf("ERROR: Release locally not available. Run \"gocage fetch\"\n")
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return
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}
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// Create jail datasets
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dstDset := fmt.Sprintf("%s/jails/%s", ds.ZFSDataset, jname)
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fmt.Printf(" > Initialize dataset %s\n", dstDset)
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@ -87,7 +91,7 @@ func CreateJail(args []string) {
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dstRootDir := fmt.Sprintf("%s/jails/%s/root", ds.Mountpoint, jname)
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for _, d := range append(gBaseDirs, gEmptyDirs...) {
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dstPath := dstRootDir
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srcPath := bj.RootPath
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srcPath := releasePath
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for _, cd := range strings.Split(d, "/") {
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srcPath = fmt.Sprintf("%s/%s", srcPath, cd)
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dstPath = fmt.Sprintf("%s/%s", dstPath, cd)
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@ -110,9 +114,9 @@ func CreateJail(args []string) {
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// Copy these from basejail
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fmt.Printf(" > Create base writable directories\n")
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for _, d := range gCopyDirs {
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err := cp.Copy(fmt.Sprintf("%s/%s", bj.RootPath, d), fmt.Sprintf("%s/%s", dstRootDir, d))
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err := cp.Copy(fmt.Sprintf("%s/%s", releasePath, d), fmt.Sprintf("%s/%s", dstRootDir, d))
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if err != nil {
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fmt.Printf("ERROR copying %s to %s: %s\n", fmt.Sprintf("%s/%s", bj.RootPath, d),
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fmt.Printf("ERROR copying %s to %s: %s\n", fmt.Sprintf("%s/%s", releasePath, d),
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fmt.Sprintf("%s/%s", dstRootDir, d), err.Error())
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return
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}
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@ -150,7 +154,7 @@ func CreateJail(args []string) {
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// 2. Add a json item to config ("basejail_template" p.e.), but iocage would delete it once jail is started from iocage
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// 3. Add a gocage specific config ("config.gocage.json" p.e.)
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j.Config.Jailtype = "basejail"
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j.Config.Origin = bj.Name
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j.Config.Origin = gCreateArgs.Release
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j.Config.Host_hostname = jname
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j.Config.Host_hostuuid = jname
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@ -166,7 +170,7 @@ func CreateJail(args []string) {
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defer fstabHandle.Close()
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for _, d := range gBaseDirs {
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fmt.Fprintf(fstabHandle, "%s\t%s\tnullfs\tro\t0\t0\n", fmt.Sprintf("%s/%s", bj.RootPath, d), fmt.Sprintf("%s/%s", dstRootDir, d))
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fmt.Fprintf(fstabHandle, "%s\t%s\tnullfs\tro\t0\t0\n", fmt.Sprintf("%s/%s", releasePath, d), fmt.Sprintf("%s/%s", dstRootDir, d))
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}
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fmt.Printf(" > Jail created!\n")
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