func (j *patchEnvironment) Execute(resp jobs.Response) {
if err := j.Write(true); err != nil {
resp.Failure(ErrEnvironmentUpdateFailed)
return
}
resp.Success(jobs.ResponseOk)
}
func (j *linkContainers) Execute(resp jobs.Response) {
for i := range j.Links {
if errw := j.Links[i].NetworkLinks.Write(j.Links[i].Id.NetworkLinksPathFor(), false); errw != nil {
resp.Failure(ErrLinkContainersFailed)
return
}
}
resp.Success(jobs.ResponseOk)
}
func (j *putEnvironent) Execute(resp jobs.Response) {
if err := j.Fetch(100 * 1024); err != nil {
resp.Failure(ErrEnvironmentUpdateFailed)
return
}
if err := j.Write(false); err != nil {
resp.Failure(ErrEnvironmentUpdateFailed)
return
}
resp.Success(jobs.ResponseOk)
}
func (j *deleteContainer) Execute(resp jobs.Response) {
unitName := j.Id.UnitNameFor()
unitPath := j.Id.UnitPathFor()
unitDefinitionsPath := j.Id.VersionedUnitsPathFor()
idleFlagPath := j.Id.IdleUnitPathFor()
socketUnitPath := j.Id.SocketUnitPathFor()
homeDirPath := j.Id.BaseHomePath()
runDirPath := j.Id.RunPathFor()
networkLinksPath := j.Id.NetworkLinksPathFor()
_, err := systemd.Connection().GetUnitProperties(unitName)
switch {
case systemd.IsNoSuchUnit(err):
resp.Success(jobs.ResponseOk)
return
case err != nil:
resp.Failure(ErrDeleteContainerFailed)
return
}
if err := systemd.Connection().StopUnitJob(unitName, "fail"); err != nil {
log.Printf("delete_container: Unable to queue stop unit job: %v", err)
}
ports, err := containers.GetExistingPorts(j.Id)
if err != nil {
if !os.IsNotExist(err) {
log.Printf("delete_container: Unable to read existing port definitions: %v", err)
}
ports = port.PortPairs{}
}
if err := portReserver.ReleaseExternalPorts(ports); err != nil {
log.Printf("delete_container: Unable to release ports: %v", err)
}
if err := os.Remove(unitPath); err != nil && !os.IsNotExist(err) {
resp.Failure(ErrDeleteContainerFailed)
return
}
if err := os.Remove(idleFlagPath); err != nil && !os.IsNotExist(err) {
resp.Failure(ErrDeleteContainerFailed)
return
}
if err := csystemd.SetUnitStartOnBoot(j.Id, false); err != nil {
log.Printf("delete_container: Unable to clear unit boot state: %v", err)
}
if err := os.Remove(socketUnitPath); err != nil && !os.IsNotExist(err) {
log.Printf("delete_container: Unable to remove socket unit path: %v", err)
}
if err := os.Remove(networkLinksPath); err != nil && !os.IsNotExist(err) {
log.Printf("delete_container: Unable to remove network links file: %v", err)
}
if err := os.RemoveAll(unitDefinitionsPath); err != nil {
log.Printf("delete_container: Unable to remove definitions for container: %v", err)
}
if err := os.RemoveAll(filepath.Dir(runDirPath)); err != nil {
log.Printf("delete_container: Unable to remove run directory: %v", err)
}
if err := os.RemoveAll(filepath.Dir(homeDirPath)); err != nil {
log.Printf("delete_container: Unable to remove home directory: %v", err)
}
if _, err := systemd.Connection().DisableUnitFiles([]string{unitPath, socketUnitPath}, false); err != nil {
log.Printf("delete_container: Some units have not been disabled: %v", err)
}
if err := systemd.Connection().Reload(); err != nil {
log.Printf("delete_container: Some units have not been disabled: %v", err)
}
resp.Success(jobs.ResponseOk)
}