func dfCmdRun(cmd *cobra.Command, args []string) {
propertyList := "org.freebsd.iocage:host_hostuuid," +
"org.freebsd.iocage:tag,compressratio,reservation," +
"quota,used,available"
outputHeaders := []string{"uuid", "tag", "crt", "res", "qta", "use", "ava"}
zfsArgs := []string{"list", "-H", "-o", propertyList}
if ParsableValues {
zfsArgs = append(zfsArgs, "-p")
}
if len(args) == 0 {
zfsArgs = append(zfsArgs, "-d", "1", core.GetJailsPath())
} else {
jail, err := core.FindJail(args[0])
if err != nil {
gologit.Fatalf("No jail found by '%s'\n", args[0])
}
zfsArgs = append(zfsArgs, jail.Path)
}
out := core.ZFSMust(fmt.Errorf("Error listing jails"), zfsArgs...)
lines := strings.Split(out, "\n")
wf := core.NewOutputWriter(outputHeaders, MachineOutput)
for _, line := range lines {
if strings.HasPrefix(line, "-") {
continue
}
fmt.Fprintf(wf, "%s\n", line)
}
wf.Flush()
}
func releaseListCmdRun(cmd *cobra.Command, args []string) {
releases := core.GetAllReleases()
wf := core.NewOutputWriter([]string{"name", "patchlevel"}, MachineOutput)
for _, release := range releases {
fmt.Fprintf(wf, "%s\t%s\n", release.Name, release.Patchlevel)
}
wf.Flush()
}
func snaplistCmdRun(cmd *cobra.Command, args []string) {
jail, err := core.FindJail(args[0])
if err != nil {
gologit.Fatalf("No jail found by '%s'\n", args[0])
}
zfsArgs := []string{"list", "-Hrt", "snapshot",
"-o", "name,creation,used,referenced", "-d2"}
if ParsableValues {
zfsArgs = append(zfsArgs, "-p")
}
zfsArgs = append(zfsArgs, jail.Path)
lines := core.SplitOutput(core.ZFSMust(
fmt.Errorf("Error listing snapshots"),
zfsArgs...))
gologit.Debugf("%#v", lines)
if len(lines) == 0 || len(lines[0]) == 0 || len(lines[0][0]) == 0 {
return
}
var rxmatch *regexp.Regexp
if snaplistRegex != "" {
rxmatch, err = regexp.Compile(snaplistRegex)
if err != nil {
gologit.Fatalf("Bad regex: %s", err)
}
}
outputHeaders := []string{"name", "created", "rsize", "used"}
wf := core.NewOutputWriter(outputHeaders, MachineOutput)
for _, line := range lines {
if len(line) < 4 {
continue
}
snapname := strings.SplitN(line[0], "@", 2)[1]
if rxmatch != nil && !rxmatch.MatchString(snapname) {
continue
}
fmt.Fprintf(wf, "%s\t%s\t%s\t%s\n", snapname, line[1], line[2], line[3])
}
wf.Flush()
}
func listCmdRun(cmd *cobra.Command, args []string) {
const propertyList = "org.freebsd.iocage:host_hostuuid," +
"org.freebsd.iocage:tag,org.freebsd.iocage:boot"
outputHeaders := []string{"jid", "uuid", "tag", "boot", "state"}
running := core.JlsMust(
fmt.Errorf("Error getting jls data"),
"jid", "name")
jails := make(map[string]string, 0)
for _, jinfo := range strings.Split(running, "\n") {
jail := strings.Split(jinfo, " ")
if len(jail) < 2 {
continue
}
jid := strings.TrimSpace(jail[0])
jname := strings.TrimSpace(jail[1])
jails[jname] = jid
}
out := core.ZFSMust(
fmt.Errorf("Error listing jails"),
"list", "-H", "-o", propertyList, "-d", "1", core.GetJailsPath())
lines := strings.Split(out, "\n")
wf := core.NewOutputWriter(outputHeaders, MachineOutput)
for _, line := range lines {
if strings.HasPrefix(line, "-") {
continue
}
iocid := fmt.Sprintf("ioc-%s", strings.SplitN(line, "\t", 2)[0])
state := "up"
jid, ok := jails[iocid]
if !ok {
jid = "-"
state = "down"
}
fmt.Fprintf(wf, "%s\t%s\t%s\n", jid, line, state)
}
wf.Flush()
}