// newAgent returns a new MachineAgent instance
func (s *commonMachineSuite) newAgent(c *gc.C, m *state.Machine) *MachineAgent {
a := &MachineAgent{}
s.initAgent(c, a, "--machine-id", m.Id())
err := a.ReadConfig(m.Tag().String())
c.Assert(err, gc.IsNil)
return a
}
// machineVolumeParams retrieves VolumeParams for the volumes that should be
// provisioned with, and attached to, the machine. The client should ignore
// parameters that it does not know how to handle.
func (p *ProvisionerAPI) machineVolumeParams(m *state.Machine) ([]params.VolumeParams, error) {
volumeAttachments, err := m.VolumeAttachments()
if err != nil {
return nil, err
}
if len(volumeAttachments) == 0 {
return nil, nil
}
envConfig, err := p.st.EnvironConfig()
if err != nil {
return nil, err
}
poolManager := poolmanager.New(state.NewStateSettings(p.st))
allVolumeParams := make([]params.VolumeParams, 0, len(volumeAttachments))
for _, volumeAttachment := range volumeAttachments {
volumeTag := volumeAttachment.Volume()
volume, err := p.st.Volume(volumeTag)
if err != nil {
return nil, errors.Annotatef(err, "getting volume %q", volumeTag.Id())
}
storageInstance, err := storagecommon.MaybeAssignedStorageInstance(
volume.StorageInstance, p.st.StorageInstance,
)
if err != nil {
return nil, errors.Annotatef(err, "getting volume %q storage instance", volumeTag.Id())
}
volumeParams, err := storagecommon.VolumeParams(volume, storageInstance, envConfig, poolManager)
if err != nil {
return nil, errors.Annotatef(err, "getting volume %q parameters", volumeTag.Id())
}
provider, err := registry.StorageProvider(storage.ProviderType(volumeParams.Provider))
if err != nil {
return nil, errors.Annotate(err, "getting storage provider")
}
if provider.Dynamic() {
// Leave dynamic storage to the storage provisioner.
continue
}
volumeAttachmentParams, ok := volumeAttachment.Params()
if !ok {
// Attachment is already provisioned; this is an insane
// state, so we should not proceed with the volume.
return nil, errors.Errorf(
"volume %s already attached to machine %s",
volumeTag.Id(), m.Id(),
)
}
// Not provisioned yet, so ask the cloud provisioner do it.
volumeParams.Attachment = ¶ms.VolumeAttachmentParams{
volumeTag.String(),
m.Tag().String(),
"", // we're creating the volume, so it has no volume ID.
"", // we're creating the machine, so it has no instance ID.
volumeParams.Provider,
volumeAttachmentParams.ReadOnly,
}
allVolumeParams = append(allVolumeParams, volumeParams)
}
return allVolumeParams, nil
}
func (s *commonMachineSuite) primeAgentWithMachine(c *gc.C, m *state.Machine, vers version.Binary) (*state.Machine, agent.ConfigSetterWriter, *tools.Tools) {
pinger, err := m.SetAgentPresence()
c.Assert(err, jc.ErrorIsNil)
s.AddCleanup(func(c *gc.C) {
c.Assert(worker.Stop(pinger), jc.ErrorIsNil)
})
return s.configureMachine(c, m.Id(), vers)
}
func (s *assignCleanSuite) assertAssignUnit(c *gc.C, expectedMachine *state.Machine) {
unit, err := s.wordpress.AddUnit()
c.Assert(err, jc.ErrorIsNil)
reusedMachine, err := s.assignUnit(unit)
c.Assert(err, jc.ErrorIsNil)
c.Assert(reusedMachine.Id(), gc.Equals, expectedMachine.Id())
c.Assert(reusedMachine.Clean(), jc.IsFalse)
}
// machineSubnetsAndZones returns a map of subnet provider-specific id
// to list of availability zone names for that subnet. The result can
// be empty if there are no spaces constraints specified for the
// machine, or there's an error fetching them.
func (p *ProvisionerAPI) machineSubnetsAndZones(m *state.Machine) (map[string][]string, error) {
mcons, err := m.Constraints()
if err != nil {
return nil, errors.Annotate(err, "cannot get machine constraints")
}
includeSpaces := mcons.IncludeSpaces()
if len(includeSpaces) < 1 {
// Nothing to do.
return nil, nil
}
// TODO(dimitern): For the network model MVP we only use the first
// included space and ignore the rest.
//
// LKK Card: https://canonical.leankit.com/Boards/View/101652562/117352306
// LP Bug: http://pad.lv/1498232
spaceName := includeSpaces[0]
if len(includeSpaces) > 1 {
logger.Debugf(
"using space %q from constraints for machine %q (ignoring remaining: %v)",
spaceName, m.Id(), includeSpaces[1:],
)
}
space, err := p.st.Space(spaceName)
if err != nil {
return nil, errors.Trace(err)
}
subnets, err := space.Subnets()
if err != nil {
return nil, errors.Trace(err)
}
if len(subnets) == 0 {
return nil, errors.Errorf("cannot use space %q as deployment target: no subnets", spaceName)
}
subnetsToZones := make(map[string][]string, len(subnets))
for _, subnet := range subnets {
warningPrefix := fmt.Sprintf(
"not using subnet %q in space %q for machine %q provisioning: ",
subnet.CIDR(), spaceName, m.Id(),
)
providerId := subnet.ProviderId()
if providerId == "" {
logger.Warningf(warningPrefix + "no ProviderId set")
continue
}
// TODO(dimitern): Once state.Subnet supports multiple zones,
// use all of them below.
//
// LKK Card: https://canonical.leankit.com/Boards/View/101652562/119979611
zone := subnet.AvailabilityZone()
if zone == "" {
logger.Warningf(warningPrefix + "no availability zone(s) set")
continue
}
subnetsToZones[string(providerId)] = []string{zone}
}
return subnetsToZones, nil
}
func makeMachineStatus(machine *state.Machine) (status params.MachineStatus) {
var err error
status.Id = machine.Id()
agentStatus := processMachine(machine)
status.AgentStatus = agentStatus
status.Series = machine.Series()
status.Jobs = paramsJobsFromJobs(machine.Jobs())
status.WantsVote = machine.WantsVote()
status.HasVote = machine.HasVote()
sInfo, err := machine.InstanceStatus()
populateStatusFromStatusInfoAndErr(&status.InstanceStatus, sInfo, err)
instid, err := machine.InstanceId()
if err == nil {
status.InstanceId = instid
addr, err := machine.PublicAddress()
if err != nil {
// Usually this indicates that no addresses have been set on the
// machine yet.
addr = network.Address{}
logger.Debugf("error fetching public address: %q", err)
}
status.DNSName = addr.Value
mAddrs := machine.Addresses()
if len(mAddrs) == 0 {
logger.Debugf("no IP addresses fetched for machine %q", instid)
// At least give it the newly created DNSName address, if it exists.
if addr.Value != "" {
mAddrs = append(mAddrs, addr)
}
}
for _, mAddr := range mAddrs {
switch mAddr.Scope {
case network.ScopeMachineLocal, network.ScopeLinkLocal:
continue
}
status.IPAddresses = append(status.IPAddresses, mAddr.Value)
}
} else {
if errors.IsNotProvisioned(err) {
status.InstanceId = "pending"
} else {
status.InstanceId = "error"
}
}
hc, err := machine.HardwareCharacteristics()
if err != nil {
if !errors.IsNotFound(err) {
status.Hardware = "error"
}
} else {
status.Hardware = hc.String()
}
status.Containers = make(map[string]params.MachineStatus)
return
}
func makeMachineStatus(machine *state.Machine) (status params.MachineStatus) {
status.Id = machine.Id()
agentStatus, compatStatus := processMachine(machine)
status.Agent = agentStatus
// These legacy status values will be deprecated for Juju 2.0.
status.AgentState = compatStatus.Status
status.AgentStateInfo = compatStatus.Info
status.AgentVersion = compatStatus.Version
status.Life = compatStatus.Life
status.Err = compatStatus.Err
status.Series = machine.Series()
status.Jobs = paramsJobsFromJobs(machine.Jobs())
status.WantsVote = machine.WantsVote()
status.HasVote = machine.HasVote()
instid, err := machine.InstanceId()
if err == nil {
status.InstanceId = instid
status.InstanceState, err = machine.InstanceStatus()
if err != nil {
status.InstanceState = "error"
}
addr, err := machine.PublicAddress()
if err != nil {
// Usually this indicates that no addresses have been set on the
// machine yet.
addr = network.Address{}
logger.Warningf("error fetching public address: %q", err)
}
status.DNSName = addr.Value
} else {
if errors.IsNotProvisioned(err) {
status.InstanceId = "pending"
} else {
status.InstanceId = "error"
}
// There's no point in reporting a pending agent state
// if the machine hasn't been provisioned. This
// also makes unprovisioned machines visually distinct
// in the output.
status.AgentState = ""
}
hc, err := machine.HardwareCharacteristics()
if err != nil {
if !errors.IsNotFound(err) {
status.Hardware = "error"
}
} else {
status.Hardware = hc.String()
}
status.Containers = make(map[string]params.MachineStatus)
return
}
func (s *SSHCommonSuite) setAddresses(m *state.Machine, c *gc.C) {
addrPub := network.NewScopedAddress(
fmt.Sprintf("admin-%s.dns", m.Id()),
network.ScopePublic,
)
addrPriv := network.NewScopedAddress(
fmt.Sprintf("admin-%s.internal", m.Id()),
network.ScopeCloudLocal,
)
err := m.SetProviderAddresses(addrPub, addrPriv)
c.Assert(err, jc.ErrorIsNil)
}
func (s *SSHCommonSuite) setAddresses(c *gc.C, m *state.Machine) {
addrPub := network.NewScopedAddress(
fmt.Sprintf("%s.public", m.Id()),
network.ScopePublic,
)
addrPriv := network.NewScopedAddress(
fmt.Sprintf("%s.private", m.Id()),
network.ScopeCloudLocal,
)
err := m.SetProviderAddresses(addrPub, addrPriv)
c.Assert(err, jc.ErrorIsNil)
}
// machineSubnetsAndZones returns a map of subnet provider-specific id
// to list of availability zone names for that subnet. The result can
// be empty if there are no spaces constraints specified for the
// machine, or there's an error fetching them.
func (p *ProvisionerAPI) machineSubnetsAndZones(m *state.Machine) (map[string][]string, error) {
mcons, err := m.Constraints()
if err != nil {
return nil, errors.Annotate(err, "cannot get machine constraints")
}
includeSpaces := mcons.IncludeSpaces()
if len(includeSpaces) < 1 {
// Nothing to do.
return nil, nil
}
// TODO(dimitern): For the network model MVP we only use the first
// included space and ignore the rest.
spaceName := includeSpaces[0]
if len(includeSpaces) > 1 {
logger.Debugf(
"using space %q from constraints for machine %q (ignoring remaining: %v)",
spaceName, m.Id(), includeSpaces[1:],
)
}
space, err := p.st.Space(spaceName)
if err != nil {
return nil, errors.Trace(err)
}
subnets, err := space.Subnets()
if err != nil {
return nil, errors.Trace(err)
}
subnetsToZones := make(map[string][]string, len(subnets))
for _, subnet := range subnets {
warningPrefix := fmt.Sprintf(
"not using subnet %q in space %q for machine %q provisioning: ",
subnet.CIDR(), spaceName, m.Id(),
)
// TODO(dimitern): state.Subnet.ProviderId needs to be of type
// network.Id.
providerId := subnet.ProviderId()
if providerId == "" {
logger.Warningf(warningPrefix + "no ProviderId set")
continue
}
// TODO(dimitern): Once state.Subnet supports multiple zones,
// use all of them below.
zone := subnet.AvailabilityZone()
if zone == "" {
logger.Warningf(warningPrefix + "no availability zone(s) set")
continue
}
subnetsToZones[providerId] = []string{zone}
}
return subnetsToZones, nil
}
func (s *CommonProvisionerSuite) checkStartInstanceCustom(c *gc.C, m *state.Machine, secret string, cons constraints.Value, networks []string, networkInfo []network.Info, waitInstanceId bool) (inst instance.Instance) {
s.BackingState.StartSync()
for {
select {
case o := <-s.op:
switch o := o.(type) {
case dummy.OpStartInstance:
inst = o.Instance
if waitInstanceId {
s.waitInstanceId(c, m, inst.Id())
}
// Check the instance was started with the expected params.
c.Assert(o.MachineId, gc.Equals, m.Id())
nonceParts := strings.SplitN(o.MachineNonce, ":", 2)
c.Assert(nonceParts, gc.HasLen, 2)
c.Assert(nonceParts[0], gc.Equals, names.NewMachineTag("0").String())
c.Assert(nonceParts[1], jc.Satisfies, utils.IsValidUUIDString)
c.Assert(o.Secret, gc.Equals, secret)
c.Assert(o.Networks, jc.DeepEquals, networks)
c.Assert(o.NetworkInfo, jc.DeepEquals, networkInfo)
// All provisioned machines in this test suite have
// their hardware characteristics attributes set to
// the same values as the constraints due to the dummy
// environment being used.
if !constraints.IsEmpty(&cons) {
c.Assert(o.Constraints, gc.DeepEquals, cons)
hc, err := m.HardwareCharacteristics()
c.Assert(err, gc.IsNil)
c.Assert(*hc, gc.DeepEquals, instance.HardwareCharacteristics{
Arch: cons.Arch,
Mem: cons.Mem,
RootDisk: cons.RootDisk,
CpuCores: cons.CpuCores,
CpuPower: cons.CpuPower,
Tags: cons.Tags,
})
}
return
default:
c.Logf("ignoring unexpected operation %#v", o)
}
case <-time.After(2 * time.Second):
c.Fatalf("provisioner did not start an instance")
return
}
}
return
}
// waitForRemovalMark waits for the supplied machine to be marked for removal.
func (s *CommonProvisionerSuite) waitForRemovalMark(c *gc.C, m *state.Machine) {
w := s.BackingState.WatchMachineRemovals()
name := fmt.Sprintf("machine %v marked for removal", m)
s.waitForWatcher(c, w, name, func() bool {
removals, err := s.BackingState.AllMachineRemovals()
c.Assert(err, jc.ErrorIsNil)
for _, removal := range removals {
if removal == m.Id() {
return true
}
}
return false
})
}
func matchMachineId(m *state.Machine, patterns []string) (bool, bool, error) {
var anyValid bool
for _, p := range patterns {
if !names.IsValidMachine(p) {
continue
}
anyValid = true
if m.Id() == p || strings.HasPrefix(m.Id(), p+"/") {
// Pattern matches the machine, or container's
// host machine.
return true, true, nil
}
}
return false, anyValid, nil
}
// remoteParamsForMachine returns a filled in RemoteExec instance
// based on the machine, command and timeout params. If the machine
// does not have an internal address, the Host is empty. This is caught
// by the function that actually tries to execute the command.
func remoteParamsForMachine(machine *state.Machine, command string, timeout time.Duration) *RemoteExec {
// magic boolean parameters are bad :-(
address, ok := network.SelectInternalAddress(machine.Addresses(), false)
execParams := &RemoteExec{
ExecParams: ssh.ExecParams{
Command: command,
Timeout: timeout,
},
MachineId: machine.Id(),
}
if ok {
execParams.Host = fmt.Sprintf("ubuntu@%s", address.Value)
}
return execParams
}
func (api *MachinerAPI) setOneMachineNetworkConfig(m *state.Machine, networkConfig []params.NetworkConfig) error {
devicesArgs, devicesAddrs := networkingcommon.NetworkConfigsToStateArgs(networkConfig)
logger.Debugf("setting devices: %+v", devicesArgs)
if err := m.SetParentLinkLayerDevicesBeforeTheirChildren(devicesArgs); err != nil {
return errors.Trace(err)
}
logger.Debugf("setting addresses: %+v", devicesAddrs)
if err := m.SetDevicesAddressesIdempotently(devicesAddrs); err != nil {
return errors.Trace(err)
}
logger.Debugf("updated machine %q network config", m.Id())
return nil
}
func (s *MigrationImportSuite) AssertMachineEqual(c *gc.C, newMachine, oldMachine *state.Machine) {
c.Assert(newMachine.Id(), gc.Equals, oldMachine.Id())
c.Assert(newMachine.Principals(), jc.DeepEquals, oldMachine.Principals())
c.Assert(newMachine.Series(), gc.Equals, oldMachine.Series())
c.Assert(newMachine.ContainerType(), gc.Equals, oldMachine.ContainerType())
newHardware, err := newMachine.HardwareCharacteristics()
c.Assert(err, jc.ErrorIsNil)
oldHardware, err := oldMachine.HardwareCharacteristics()
c.Assert(err, jc.ErrorIsNil)
c.Assert(newHardware, jc.DeepEquals, oldHardware)
c.Assert(newMachine.Jobs(), jc.DeepEquals, oldMachine.Jobs())
c.Assert(newMachine.Life(), gc.Equals, oldMachine.Life())
newTools, err := newMachine.AgentTools()
c.Assert(err, jc.ErrorIsNil)
oldTools, err := oldMachine.AgentTools()
c.Assert(err, jc.ErrorIsNil)
c.Assert(newTools, jc.DeepEquals, oldTools)
}
func makeMachineStatus(machine *state.Machine) (status params.MachineStatus) {
status.Id = machine.Id()
agentStatus := processMachine(machine)
status.Agent = agentStatus
status.Series = machine.Series()
status.Jobs = paramsJobsFromJobs(machine.Jobs())
status.WantsVote = machine.WantsVote()
status.HasVote = machine.HasVote()
instid, err := machine.InstanceId()
if err == nil {
status.InstanceId = instid
status.InstanceState, err = machine.InstanceStatus()
if err != nil {
status.InstanceState = "error"
}
addr, err := machine.PublicAddress()
if err != nil {
// Usually this indicates that no addresses have been set on the
// machine yet.
addr = network.Address{}
logger.Debugf("error fetching public address: %q", err)
}
status.DNSName = addr.Value
} else {
if errors.IsNotProvisioned(err) {
status.InstanceId = "pending"
} else {
status.InstanceId = "error"
}
}
hc, err := machine.HardwareCharacteristics()
if err != nil {
if !errors.IsNotFound(err) {
status.Hardware = "error"
}
} else {
status.Hardware = hc.String()
}
status.Containers = make(map[string]params.MachineStatus)
return
}
func (context *statusContext) makeMachineStatus(machine *state.Machine) (status api.MachineStatus) {
status.Id = machine.Id()
status.Agent, status.AgentState, status.AgentStateInfo = processAgent(machine)
status.AgentVersion = status.Agent.Version
status.Life = status.Agent.Life
status.Err = status.Agent.Err
status.Series = machine.Series()
status.Jobs = paramsJobsFromJobs(machine.Jobs())
status.WantsVote = machine.WantsVote()
status.HasVote = machine.HasVote()
instid, err := machine.InstanceId()
if err == nil {
status.InstanceId = instid
status.InstanceState, err = machine.InstanceStatus()
if err != nil {
status.InstanceState = "error"
}
status.DNSName = network.SelectPublicAddress(machine.Addresses())
} else {
if state.IsNotProvisionedError(err) {
status.InstanceId = "pending"
} else {
status.InstanceId = "error"
}
// There's no point in reporting a pending agent state
// if the machine hasn't been provisioned. This
// also makes unprovisioned machines visually distinct
// in the output.
status.AgentState = ""
}
hc, err := machine.HardwareCharacteristics()
if err != nil {
if !errors.IsNotFound(err) {
status.Hardware = "error"
}
} else {
status.Hardware = hc.String()
}
status.Containers = make(map[string]api.MachineStatus)
return
}
func (s *ContainerSetupSuite) createContainer(c *gc.C, host *state.Machine, ctype instance.ContainerType) {
inst := s.checkStartInstanceNoSecureConnection(c, host)
s.setupContainerWorker(c, host.Tag().(names.MachineTag))
// make a container on the host machine
template := state.MachineTemplate{
Series: coretesting.FakeDefaultSeries,
Jobs: []state.MachineJob{state.JobHostUnits},
}
container, err := s.State.AddMachineInsideMachine(template, host.Id(), ctype)
c.Assert(err, jc.ErrorIsNil)
// the host machine agent should not attempt to create the container
s.checkNoOperations(c)
// cleanup
c.Assert(container.EnsureDead(), gc.IsNil)
c.Assert(container.Remove(), gc.IsNil)
c.Assert(host.EnsureDead(), gc.IsNil)
s.checkStopInstances(c, inst)
s.waitRemoved(c, host)
}
// allocateAddress tries to pick an address out of the given subnet and
// allocates it to the container.
func (p *ProvisionerAPI) allocateAddress(
environ environs.NetworkingEnviron,
subnet *state.Subnet,
host, container *state.Machine,
instId instance.Id,
macAddress string,
) (*state.IPAddress, error) {
subnetId := network.Id(subnet.ProviderId())
name := names.NewMachineTag(container.Id()).String()
for {
addr, err := subnet.PickNewAddress()
if err != nil {
return nil, err
}
logger.Tracef("picked new address %q on subnet %q", addr.String(), subnetId)
// Attempt to allocate with environ.
err = environ.AllocateAddress(instId, subnetId, addr.Address(), macAddress, name)
if err != nil {
logger.Warningf(
"allocating address %q on instance %q and subnet %q failed: %v (retrying)",
addr.String(), instId, subnetId, err,
)
// It's as good as unavailable for us, so mark it as
// such.
err = setAddrState(addr, state.AddressStateUnavailable)
if err != nil {
logger.Warningf(
"cannot set address %q to %q: %v (ignoring and retrying)",
addr.String(), state.AddressStateUnavailable, err,
)
continue
}
logger.Tracef(
"setting address %q to %q and retrying",
addr.String(), state.AddressStateUnavailable,
)
continue
}
logger.Infof(
"allocated address %q on instance %q and subnet %q",
addr.String(), instId, subnetId,
)
err = p.setAllocatedOrRelease(addr, environ, instId, container, subnetId, macAddress)
if err != nil {
// Something went wrong - retry.
continue
}
return addr, nil
}
}
func (s *CommonProvisionerSuite) checkStartInstanceCustom(
c *gc.C, m *state.Machine,
secret string, cons constraints.Value,
networks []string, networkInfo []network.InterfaceInfo,
subnetsToZones map[network.Id][]string,
volumes []storage.Volume,
secureServerConnection bool,
checkPossibleTools coretools.List,
waitInstanceId bool,
) (
inst instance.Instance,
) {
s.BackingState.StartSync()
for {
select {
case o := <-s.op:
switch o := o.(type) {
case dummy.OpStartInstance:
inst = o.Instance
if waitInstanceId {
s.waitInstanceId(c, m, inst.Id())
}
// Check the instance was started with the expected params.
c.Assert(o.MachineId, gc.Equals, m.Id())
nonceParts := strings.SplitN(o.MachineNonce, ":", 2)
c.Assert(nonceParts, gc.HasLen, 2)
c.Assert(nonceParts[0], gc.Equals, names.NewMachineTag("0").String())
c.Assert(nonceParts[1], jc.Satisfies, utils.IsValidUUIDString)
c.Assert(o.Secret, gc.Equals, secret)
c.Assert(o.SubnetsToZones, jc.DeepEquals, subnetsToZones)
c.Assert(o.Networks, jc.DeepEquals, networks)
c.Assert(o.NetworkInfo, jc.DeepEquals, networkInfo)
c.Assert(o.Volumes, jc.DeepEquals, volumes)
c.Assert(o.AgentEnvironment["SECURE_STATESERVER_CONNECTION"], gc.Equals, strconv.FormatBool(secureServerConnection))
var jobs []multiwatcher.MachineJob
for _, job := range m.Jobs() {
jobs = append(jobs, job.ToParams())
}
c.Assert(o.Jobs, jc.SameContents, jobs)
if checkPossibleTools != nil {
for _, t := range o.PossibleTools {
url := fmt.Sprintf("https://%s/environment/%s/tools/%s",
s.st.Addr(), coretesting.EnvironmentTag.Id(), t.Version)
c.Check(t.URL, gc.Equals, url)
t.URL = ""
}
for _, t := range checkPossibleTools {
t.URL = ""
}
c.Assert(o.PossibleTools, gc.DeepEquals, checkPossibleTools)
}
// All provisioned machines in this test suite have
// their hardware characteristics attributes set to
// the same values as the constraints due to the dummy
// environment being used.
if !constraints.IsEmpty(&cons) {
c.Assert(o.Constraints, gc.DeepEquals, cons)
hc, err := m.HardwareCharacteristics()
c.Assert(err, jc.ErrorIsNil)
c.Assert(*hc, gc.DeepEquals, instance.HardwareCharacteristics{
Arch: cons.Arch,
Mem: cons.Mem,
RootDisk: cons.RootDisk,
CpuCores: cons.CpuCores,
CpuPower: cons.CpuPower,
Tags: cons.Tags,
})
}
return
default:
c.Logf("ignoring unexpected operation %#v", o)
}
case <-time.After(2 * time.Second):
c.Fatalf("provisioner did not start an instance")
return
}
}
}
// newAgent returns a new MachineAgent instance
func (s *commonMachineSuite) newAgent(c *gc.C, m *state.Machine) *MachineAgent {
agentConf := agentConf{dataDir: s.DataDir()}
agentConf.ReadConfig(names.NewMachineTag(m.Id()).String())
machineAgentFactory := NewTestMachineAgentFactory(&agentConf, nil, c.MkDir())
return machineAgentFactory(m.Id())
}
// startInstance starts a new instance for the given machine.
func (s *FirewallerSuite) startInstance(c *gc.C, m *state.Machine) instance.Instance {
inst, hc := testing.AssertStartInstance(c, s.Environ, m.Id())
err := m.SetProvisioned(inst.Id(), "fake_nonce", hc)
c.Assert(err, gc.IsNil)
return inst
}
func (s *SSHCommonSuite) setAddresses(m *state.Machine, c *gc.C) {
addrPub := network.NewAddress(fmt.Sprintf("dummyenv-%s.dns", m.Id()), network.ScopePublic)
addrPriv := network.NewAddress(fmt.Sprintf("dummyenv-%s.internal", m.Id()), network.ScopeCloudLocal)
err := m.SetAddresses(addrPub, addrPriv)
c.Assert(err, gc.IsNil)
}
func (s *SSHCommonSuite) setKeys(c *gc.C, m *state.Machine) {
id := m.Id()
keys := state.SSHHostKeys{"dsa-" + id, "rsa-" + id}
err := s.State.SetSSHHostKeys(m.MachineTag(), keys)
c.Assert(err, jc.ErrorIsNil)
}
// TODO(mjs) - the following should maybe be part of AgentSuite
func (s *upgradeSuite) newAgent(c *gc.C, m *state.Machine) *agentcmd.MachineAgent {
agentConf := agentcmd.NewAgentConf(s.DataDir())
agentConf.ReadConfig(m.Tag().String())
machineAgentFactory := agentcmd.MachineAgentFactoryFn(agentConf, nil, c.MkDir())
return machineAgentFactory(m.Id())
}
