func (s *machineSuite) TestMachineIdFormats(c *gc.C) {
for i, test := range machineIdTests {
c.Logf("test %d: %q", i, test.pattern)
c.Assert(names.IsMachine(test.pattern), gc.Equals, test.valid)
c.Assert(names.IsContainerMachine(test.pattern), gc.Equals, test.container)
}
}
func (c *AddMachineCommand) Run(ctx *cmd.Context) error {
if c.Placement != nil && c.Placement.Scope == "ssh" {
args := manual.ProvisionMachineArgs{
Host: c.Placement.Directive,
EnvName: c.EnvName,
Stdin: ctx.Stdin,
Stdout: ctx.Stdout,
Stderr: ctx.Stderr,
}
_, err := manual.ProvisionMachine(args)
return err
}
client, err := juju.NewAPIClientFromName(c.EnvName)
if err != nil {
return err
}
defer client.Close()
if c.Placement != nil && c.Placement.Scope == instance.MachineScope {
// It does not make sense to add-machine <id>.
return fmt.Errorf("machine-id cannot be specified when adding machines")
}
machineParams := params.AddMachineParams{
Placement: c.Placement,
Series: c.Series,
Constraints: c.Constraints,
Jobs: []params.MachineJob{params.JobHostUnits},
}
results, err := client.AddMachines([]params.AddMachineParams{machineParams})
if params.IsCodeNotImplemented(err) {
if c.Placement != nil {
containerType, parseErr := instance.ParseContainerType(c.Placement.Scope)
if parseErr != nil {
// The user specified a non-container placement directive:
// return original API not implemented error.
return err
}
machineParams.ContainerType = containerType
machineParams.ParentId = c.Placement.Directive
machineParams.Placement = nil
}
logger.Infof(
"AddMachinesWithPlacement not supported by the API server, " +
"falling back to 1.18 compatibility mode",
)
results, err = client.AddMachines1dot18([]params.AddMachineParams{machineParams})
}
if err != nil {
return err
}
// Currently, only one machine is added, but in future there may be several added in one call.
machineInfo := results[0]
if machineInfo.Error != nil {
return machineInfo.Error
}
machineId := machineInfo.Machine
if names.IsContainerMachine(machineId) {
ctx.Infof("created container %v", machineId)
} else {
ctx.Infof("created machine %v", machineId)
}
return nil
}