func listUnits(cmd *cobra.Command, args []string) {
if len(args) == 0 {
args = []string{LocalHostName}
}
ids, err := NewHostLocators(args...)
if err != nil {
Fail(1, "You must pass zero or more valid host names (use '%s' or pass no arguments for the current server): %s\n", LocalHostName, err.Error())
}
if len(ids) == 1 && !ids[0].IsRemote() {
fmt.Fprintf(os.Stderr, "You can also display the set of containers via 'systemctl list-units'\n")
}
data, errors := Executor{
On: ids,
Group: func(on ...Locator) jobs.Job {
return &http.HttpListContainersRequest{
Label: string(on[0].HostIdentity()),
ListContainersRequest: jobs.ListContainersRequest{},
}
},
Output: os.Stdout,
LocalInit: needsSystemd,
}.Gather()
combined := http.ListContainersResponse{}
for i := range data {
if r, ok := data[i].(*http.ListContainersResponse); ok {
combined.Append(&r.ListContainersResponse)
} else if j, ok := data[i].(*jobs.ListContainersResponse); ok {
combined.Append(j)
}
}
combined.Sort()
combined.WriteTableTo(os.Stdout)
if len(errors) > 0 {
for i := range errors {
fmt.Fprintf(os.Stderr, "Error: %s\n", errors[i])
}
os.Exit(1)
}
os.Exit(0)
}
func listUnits(cmd *cobra.Command, args []string) {
if len(args) == 0 {
args = []string{transport.Local.String()}
}
servers, err := NewHostLocators(defaultTransport.Get(), args[0:]...)
if err != nil {
Fail(1, "You must pass zero or more valid host names (use '%s' or pass no arguments for the current server): %s", transport.Local.String(), err.Error())
}
data, errors := Executor{
On: servers,
Group: func(on ...Locator) jobs.Job {
return &cjobs.ListContainersRequest{on[0].TransportLocator().String()}
},
Output: os.Stdout,
LocalInit: needsSystemd,
Transport: defaultTransport.Get(),
}.Gather()
combined := http.ListContainersResponse{}
for i := range data {
if r, ok := data[i].(*http.ListContainersResponse); ok {
combined.Append(&r.ListContainersResponse)
} else if j, ok := data[i].(*cjobs.ListContainersResponse); ok {
combined.Append(j)
}
}
combined.Sort()
combined.WriteTableTo(os.Stdout)
if len(errors) > 0 {
for i := range errors {
fmt.Fprintf(os.Stderr, "Error: %s\n", errors[i])
}
os.Exit(1)
}
os.Exit(0)
}
