func (s *SetSuite) TestBlockedError(c *gc.C) {
s.fake.err = common.ErrOperationBlocked("TestBlockedError")
_, err := s.run(c, "special=extra")
c.Assert(err, gc.Equals, cmd.ErrSilent)
// msg is logged
c.Check(c.GetTestLog(), jc.Contains, "TestBlockedError")
}
func (s *ConstraintsCommandsSuite) TestBlockSetService(c *gc.C) {
s.fake.addTestingService("svc")
// Block operation
s.fake.err = common.ErrOperationBlocked("TestBlockSetService")
// Set constraints.
s.assertSetBlocked(c, "-s", "svc", "mem=4G", "cpu-power=250")
}
func (s *AddMachineSuite) TestBlockedError(c *gc.C) {
s.fakeAddMachine.addError = common.ErrOperationBlocked("TestBlockedError")
_, err := s.run(c)
c.Assert(err, gc.Equals, cmd.ErrSilent)
// msg is logged
stripped := strings.Replace(c.GetTestLog(), "\n", "", -1)
c.Check(stripped, gc.Matches, ".*TestBlockedError.*")
}
func (s *RemoveMachineSuite) TestBlockedError(c *gc.C) {
s.fake.removeError = common.ErrOperationBlocked("TestBlockedError")
_, err := s.run(c, "1")
c.Assert(err, gc.Equals, cmd.ErrSilent)
c.Assert(s.fake.forced, jc.IsFalse)
// msg is logged
stripped := strings.Replace(c.GetTestLog(), "\n", "", -1)
c.Assert(stripped, gc.Matches, ".*TestBlockedError.*")
}
func (s *EnsureAvailabilitySuite) TestBlockEnsureAvailability(c *gc.C) {
s.fake.err = common.ErrOperationBlocked("TestBlockEnsureAvailability")
_, err := s.runEnsureAvailability(c, "-n", "1")
c.Assert(err, gc.ErrorMatches, cmd.ErrSilent.Error())
// msg is logged
stripped := strings.Replace(c.GetTestLog(), "\n", "", -1)
c.Check(stripped, gc.Matches, ".*TestBlockEnsureAvailability.*")
}
func (s *AddUnitSuite) TestBlockAddUnit(c *gc.C) {
// Block operation
s.fake.err = common.ErrOperationBlocked("TestBlockAddUnit")
s.runAddUnit(c, "some-service-name")
// msg is logged
stripped := strings.Replace(c.GetTestLog(), "\n", "", -1)
c.Check(stripped, gc.Matches, ".*TestBlockAddUnit.*")
}
// DestroySystem will attempt to destroy the system. If the args specify the
// removal of blocks or the destruction of the environments, this method will
// attempt to do so.
func (s *SystemManagerAPI) DestroySystem(args params.DestroySystemArgs) error {
// Get list of all environments in the system.
allEnvs, err := s.state.AllEnvironments()
if err != nil {
return errors.Trace(err)
}
// If there are hosted environments and DestroyEnvironments was not
// specified, don't bother trying to destroy the system, as it will fail.
if len(allEnvs) > 1 && !args.DestroyEnvironments {
return errors.Errorf("state server environment cannot be destroyed before all other environments are destroyed")
}
// If there are blocks, and we aren't being told to ignore them, let the
// user know.
blocks, err := s.state.AllBlocksForSystem()
if err != nil {
logger.Debugf("Unable to get blocks for system: %s", err)
if !args.IgnoreBlocks {
return errors.Trace(err)
}
}
if len(blocks) > 0 {
if !args.IgnoreBlocks {
return common.ErrOperationBlocked("found blocks in system environments")
}
err := s.state.RemoveAllBlocksForSystem()
if err != nil {
return errors.Trace(err)
}
}
systemEnv, err := s.state.StateServerEnvironment()
if err != nil {
return errors.Trace(err)
}
systemTag := systemEnv.EnvironTag()
if args.DestroyEnvironments {
for _, env := range allEnvs {
environTag := env.EnvironTag()
if environTag != systemTag {
if err := common.DestroyEnvironment(s.state, environTag); err != nil {
logger.Errorf("unable to destroy environment %q: %s", env.UUID(), err)
}
}
}
}
return errors.Trace(common.DestroyEnvironment(s.state, systemTag))
}
func (s *UnsetSuite) TestBlockUnset(c *gc.C) {
// Block operation
s.fake.err = common.ErrOperationBlocked("TestBlockUnset")
ctx := coretesting.ContextForDir(c, s.dir)
code := cmd.Main(envcmd.Wrap(service.NewUnsetCommand(s.fake)), ctx, []string{
"dummy-service",
"username"})
c.Check(code, gc.Equals, 1)
// msg is logged
stripped := strings.Replace(c.GetTestLog(), "\n", "", -1)
c.Check(stripped, gc.Matches, ".*TestBlockUnset.*")
}
func (s *UpgradeJujuSuite) TestBlockUpgradeInProgress(c *gc.C) {
fakeAPI := NewFakeUpgradeJujuAPI(c, s.State)
fakeAPI.setVersionErr = common.ErrOperationBlocked("The operation has been blocked.")
fakeAPI.patch(s)
cmd := &UpgradeJujuCommand{}
err := coretesting.InitCommand(envcmd.Wrap(cmd), []string{})
c.Assert(err, jc.ErrorIsNil)
// Block operation
s.BlockAllChanges(c, "TestBlockUpgradeInProgress")
err = cmd.Run(coretesting.Context(c))
s.AssertBlocked(c, err, ".*To unblock changes.*")
}
func (m *mockAddUserAPI) AddUser(username, displayname, password string) (names.UserTag, error) {
if m.blocked {
return names.UserTag{}, common.ErrOperationBlocked("The operation has been blocked.")
}
m.username = username
m.displayname = displayname
m.password = password
if m.failMessage == "" {
return names.NewLocalUserTag(username), nil
}
return names.UserTag{}, errors.New(m.failMessage)
}
func (s *retryProvisioningSuite) TestBlockRetryProvisioning(c *gc.C) {
s.fake.err = common.ErrOperationBlocked("TestBlockRetryProvisioning")
command := environment.NewRetryProvisioningCommand(s.fake)
for i, t := range resolvedMachineTests {
c.Logf("test %d: %v", i, t.args)
_, err := testing.RunCommand(c, envcmd.Wrap(command), t.args...)
if t.err != "" {
c.Check(err, gc.ErrorMatches, t.err)
continue
}
c.Assert(err, gc.ErrorMatches, cmd.ErrSilent.Error())
// msg is logged
stripped := strings.Replace(c.GetTestLog(), "\n", "", -1)
c.Check(stripped, gc.Matches, ".*TestBlockRetryProvisioning.*")
}
}
func (m *mockRunAPI) Run(runParams params.RunParams) ([]params.RunResult, error) {
var result []params.RunResult
if m.block {
return result, common.ErrOperationBlocked("The operation has been blocked.")
}
// Just add in ids that match in order.
for _, id := range runParams.Machines {
response, found := m.responses[id]
if found {
result = append(result, response)
}
}
// mock ignores services
for _, id := range runParams.Units {
response, found := m.responses[id]
if found {
result = append(result, response)
}
}
return result, nil
}
func (m *mockRunAPI) RunOnAllMachines(commands string, timeout time.Duration) ([]params.RunResult, error) {
var result []params.RunResult
if m.block {
return result, common.ErrOperationBlocked("The operation has been blocked.")
}
sortedMachineIds := make([]string, 0, len(m.machines))
for machineId := range m.machines {
sortedMachineIds = append(sortedMachineIds, machineId)
}
sort.Strings(sortedMachineIds)
for _, machineId := range sortedMachineIds {
response, found := m.responses[machineId]
if !found {
// Consider this a timeout
response = params.RunResult{MachineId: machineId, Error: "command timed out"}
}
result = append(result, response)
}
return result, nil
}
func (s *BlockCommandSuite) TestProcessErrOperationBlocked(c *gc.C) {
s.processErrorTest(c, common.ErrOperationBlocked("operations that remove"), block.BlockRemove, cmd.ErrSilent, ".*operations that remove.*")
s.processErrorTest(c, common.ErrOperationBlocked("destroy-environment operation has been blocked"), block.BlockDestroy, cmd.ErrSilent, ".*destroy-environment operation has been blocked.*")
}
code: params.CodeHasAssignedUnits,
helperFunc: params.IsCodeHasAssignedUnits,
}, {
err: common.ErrTryAgain,
code: params.CodeTryAgain,
helperFunc: params.IsCodeTryAgain,
}, {
err: state.UpgradeInProgressError,
code: params.CodeUpgradeInProgress,
helperFunc: params.IsCodeUpgradeInProgress,
}, {
err: leadership.ErrClaimDenied,
code: params.CodeLeadershipClaimDenied,
helperFunc: params.IsCodeLeadershipClaimDenied,
}, {
err: common.ErrOperationBlocked("test"),
code: params.CodeOperationBlocked,
helperFunc: params.IsCodeOperationBlocked,
}, {
err: errors.NotSupportedf("needed feature"),
code: params.CodeNotSupported,
helperFunc: params.IsCodeNotSupported,
}, {
err: stderrors.New("an error"),
code: "",
}, {
err: unhashableError{"foo"},
code: "",
}, {
err: common.UnknownEnvironmentError("dead-beef-123456"),
code: params.CodeNotFound,
func (s *ConstraintsCommandsSuite) TestBlockSetEnviron(c *gc.C) {
// Block operation
s.fake.err = common.ErrOperationBlocked("TestBlockSetEnviron")
// Set constraints.
s.assertSetBlocked(c, "mem=4G", "cpu-power=250")
}