func (*NewAPIConnSuite) TestNewConn(c *gc.C) {
cfg, err := config.New(config.NoDefaults, dummy.SampleConfig())
c.Assert(err, gc.IsNil)
ctx := coretesting.Context(c)
env, err := environs.Prepare(cfg, ctx, configstore.NewMem())
c.Assert(err, gc.IsNil)
envtesting.UploadFakeTools(c, env.Storage())
err = bootstrap.Bootstrap(ctx, env, environs.BootstrapParams{})
c.Assert(err, gc.IsNil)
cfg = env.Config()
cfg, err = cfg.Apply(map[string]interface{}{
"secret": "fnord",
})
c.Assert(err, gc.IsNil)
err = env.SetConfig(cfg)
c.Assert(err, gc.IsNil)
conn, err := juju.NewAPIConn(env, api.DefaultDialOpts())
c.Assert(err, gc.IsNil)
c.Assert(conn.Environ, gc.Equals, env)
c.Assert(conn.State, gc.NotNil)
// the secrets will not be updated, as they already exist
attrs, err := conn.State.Client().EnvironmentGet()
c.Assert(attrs["secret"], gc.Equals, "pork")
c.Assert(conn.Close(), gc.IsNil)
}
func (t *localServerSuite) TestAddresses(c *gc.C) {
env := t.Prepare(c)
envtesting.UploadFakeTools(c, env.Storage())
err := bootstrap.Bootstrap(coretesting.Context(c), env, environs.BootstrapParams{})
c.Assert(err, gc.IsNil)
inst, _ := testing.AssertStartInstance(c, env, "1")
c.Assert(err, gc.IsNil)
addrs, err := inst.Addresses()
c.Assert(err, gc.IsNil)
// Expected values use Address type but really contain a regexp for
// the value rather than a valid ip or hostname.
expected := []instance.Address{{
Value: "*.testing.invalid",
Type: instance.HostName,
NetworkScope: instance.NetworkPublic,
}, {
Value: "*.internal.invalid",
Type: instance.HostName,
NetworkScope: instance.NetworkCloudLocal,
}, {
Value: "8.0.0.*",
Type: instance.Ipv4Address,
NetworkScope: instance.NetworkPublic,
}, {
Value: "127.0.0.*",
Type: instance.Ipv4Address,
NetworkScope: instance.NetworkCloudLocal,
}}
c.Assert(addrs, gc.HasLen, len(expected))
for i, addr := range addrs {
c.Check(addr.Value, gc.Matches, expected[i].Value)
c.Check(addr.Type, gc.Equals, expected[i].Type)
c.Check(addr.NetworkScope, gc.Equals, expected[i].NetworkScope)
}
}
func (s *LiveTests) assertStartInstanceDefaultSecurityGroup(c *gc.C, useDefault bool) {
attrs := s.TestConfig.Merge(coretesting.Attrs{
"name": "sample-" + randomName(),
"control-bucket": "juju-test-" + randomName(),
"use-default-secgroup": useDefault,
})
cfg, err := config.New(config.NoDefaults, attrs)
c.Assert(err, gc.IsNil)
// Set up a test environment.
env, err := environs.New(cfg)
c.Assert(err, gc.IsNil)
c.Assert(env, gc.NotNil)
defer env.Destroy()
// Bootstrap and start an instance.
err = bootstrap.Bootstrap(coretesting.Context(c), env, environs.BootstrapParams{})
c.Assert(err, gc.IsNil)
inst, _ := jujutesting.AssertStartInstance(c, env, "100")
// Check whether the instance has the default security group assigned.
novaClient := openstack.GetNovaClient(env)
groups, err := novaClient.GetServerSecurityGroups(string(inst.Id()))
c.Assert(err, gc.IsNil)
defaultGroupFound := false
for _, group := range groups {
if group.Name == "default" {
defaultGroupFound = true
break
}
}
c.Assert(defaultGroupFound, gc.Equals, useDefault)
}
func (suite *environSuite) TestBootstrapFailsIfNoNodes(c *gc.C) {
suite.setupFakeTools(c)
env := suite.makeEnviron()
err := bootstrap.Bootstrap(coretesting.Context(c), env, environs.BootstrapParams{})
// Since there are no nodes, the attempt to allocate one returns a
// 409: Conflict.
c.Check(err, gc.ErrorMatches, ".*409.*")
}
func (t *localServerSuite) TestInstanceStatus(c *gc.C) {
env := t.Prepare(c)
envtesting.UploadFakeTools(c, env.Storage())
err := bootstrap.Bootstrap(coretesting.Context(c), env, environs.BootstrapParams{})
c.Assert(err, gc.IsNil)
t.srv.ec2srv.SetInitialInstanceState(ec2test.Terminated)
inst, _ := testing.AssertStartInstance(c, env, "1")
c.Assert(err, gc.IsNil)
c.Assert(inst.Status(), gc.Equals, "terminated")
}
func (suite *environSuite) TestBootstrapSucceeds(c *gc.C) {
suite.setupFakeTools(c)
env := suite.makeEnviron()
suite.testMAASObject.TestServer.NewNode(`{"system_id": "thenode", "hostname": "host"}`)
lshwXML, err := suite.generateHWTemplate(map[string]string{"aa:bb:cc:dd:ee:f0": "eth0"})
c.Assert(err, gc.IsNil)
suite.testMAASObject.TestServer.AddNodeDetails("thenode", lshwXML)
err = bootstrap.Bootstrap(coretesting.Context(c), env, environs.BootstrapParams{})
c.Assert(err, gc.IsNil)
}
func (t *localServerSuite) TestStartInstanceHardwareCharacteristics(c *gc.C) {
env := t.Prepare(c)
envtesting.UploadFakeTools(c, env.Storage())
err := bootstrap.Bootstrap(coretesting.Context(c), env, environs.BootstrapParams{})
c.Assert(err, gc.IsNil)
_, hc := testing.AssertStartInstance(c, env, "1")
c.Check(*hc.Arch, gc.Equals, "amd64")
c.Check(*hc.Mem, gc.Equals, uint64(1740))
c.Check(*hc.CpuCores, gc.Equals, uint64(1))
c.Assert(*hc.CpuPower, gc.Equals, uint64(100))
}
func (t *Tests) TestBootstrap(c *gc.C) {
e := t.Prepare(c)
t.UploadFakeTools(c, e.Storage())
err := bootstrap.EnsureNotBootstrapped(e)
c.Assert(err, gc.IsNil)
err = bootstrap.Bootstrap(coretesting.Context(c), e, environs.BootstrapParams{})
c.Assert(err, gc.IsNil)
info, apiInfo, err := e.StateInfo()
c.Check(info.Addrs, gc.Not(gc.HasLen), 0)
c.Check(apiInfo.Addrs, gc.Not(gc.HasLen), 0)
err = bootstrap.EnsureNotBootstrapped(e)
c.Assert(err, gc.ErrorMatches, "environment is already bootstrapped")
e2 := t.Open(c)
t.UploadFakeTools(c, e2.Storage())
err = bootstrap.EnsureNotBootstrapped(e2)
c.Assert(err, gc.ErrorMatches, "environment is already bootstrapped")
info2, apiInfo2, err := e2.StateInfo()
c.Check(info2, gc.DeepEquals, info)
c.Check(apiInfo2, gc.DeepEquals, apiInfo)
err = environs.Destroy(e2, t.ConfigStore)
c.Assert(err, gc.IsNil)
// Prepare again because Destroy invalidates old environments.
e3 := t.Prepare(c)
t.UploadFakeTools(c, e3.Storage())
err = bootstrap.EnsureNotBootstrapped(e3)
c.Assert(err, gc.IsNil)
err = bootstrap.Bootstrap(coretesting.Context(c), e3, environs.BootstrapParams{})
c.Assert(err, gc.IsNil)
err = bootstrap.EnsureNotBootstrapped(e3)
c.Assert(err, gc.ErrorMatches, "environment is already bootstrapped")
}
func (suite *environSuite) TestBootstrapFailsIfNoTools(c *gc.C) {
suite.setupFakeTools(c)
env := suite.makeEnviron()
// Can't RemoveAllTools, no public storage.
envtesting.RemoveTools(c, env.Storage())
// Disable auto-uploading by setting the agent version.
cfg, err := env.Config().Apply(map[string]interface{}{
"agent-version": version.Current.Number.String(),
})
c.Assert(err, gc.IsNil)
err = env.SetConfig(cfg)
c.Assert(err, gc.IsNil)
err = bootstrap.Bootstrap(coretesting.Context(c), env, environs.BootstrapParams{})
stripped := strings.Replace(err.Error(), "\n", "", -1)
c.Check(stripped,
gc.Matches,
"cannot upload bootstrap tools: Juju cannot bootstrap because no tools are available for your environment.*")
}
func (t *LiveTests) BootstrapOnce(c *gc.C) {
if t.bootstrapped {
return
}
t.PrepareOnce(c)
// We only build and upload tools if there will be a state agent that
// we could connect to (actual live tests, rather than local-only)
cons := constraints.MustParse("mem=2G")
if t.CanOpenState {
_, err := sync.Upload(t.Env.Storage(), nil, coretesting.FakeDefaultSeries)
c.Assert(err, gc.IsNil)
}
t.UploadFakeTools(c, t.Env.Storage())
err := bootstrap.EnsureNotBootstrapped(t.Env)
c.Assert(err, gc.IsNil)
err = bootstrap.Bootstrap(coretesting.Context(c), t.Env, environs.BootstrapParams{Constraints: cons})
c.Assert(err, gc.IsNil)
t.bootstrapped = true
}
func (s *APIEndpointForEnvSuite) TestAPIEndpointNotCached(c *gc.C) {
coretesting.WriteEnvironments(c, coretesting.MultipleEnvConfig)
store, err := configstore.Default()
c.Assert(err, gc.IsNil)
ctx := coretesting.Context(c)
env, err := environs.PrepareFromName("erewhemos", ctx, store)
c.Assert(err, gc.IsNil)
defer dummy.Reset()
envtesting.UploadFakeTools(c, env.Storage())
err = bootstrap.Bootstrap(ctx, env, environs.BootstrapParams{})
c.Assert(err, gc.IsNil)
// Note: if we get Bootstrap to start caching the API endpoint
// immediately, we'll still want to have this test for compatibility.
// We can just write blank info instead of reading and checking it is empty.
savedInfo, err := store.ReadInfo("erewhemos")
c.Assert(err, gc.IsNil)
// Ensure that the data isn't cached
c.Check(savedInfo.APIEndpoint().Addresses, gc.HasLen, 0)
called := 0
expectState := &mockAPIState{
apiHostPorts: [][]instance.HostPort{
instance.AddressesWithPort([]instance.Address{instance.NewAddress("0.1.2.3", instance.NetworkUnknown)}, 1234),
},
}
apiOpen := func(apiInfo *api.Info, opts api.DialOpts) (juju.APIState, error) {
c.Check(apiInfo.Tag, gc.Equals, "user-admin")
c.Check(string(apiInfo.CACert), gc.Equals, coretesting.CACert)
c.Check(apiInfo.Password, gc.Equals, coretesting.DefaultMongoPassword)
c.Check(opts, gc.DeepEquals, api.DefaultDialOpts())
called++
return expectState, nil
}
endpoint, err := juju.APIEndpointInStore("erewhemos", false, store, apiOpen)
c.Assert(err, gc.IsNil)
c.Assert(called, gc.Equals, 1)
c.Check(endpoint.Addresses, gc.DeepEquals, []string{"0.1.2.3:1234"})
}
func (t *localServerSuite) TestBootstrapInstanceUserDataAndState(c *gc.C) {
env := t.Prepare(c)
envtesting.UploadFakeTools(c, env.Storage())
err := bootstrap.Bootstrap(coretesting.Context(c), env, environs.BootstrapParams{})
c.Assert(err, gc.IsNil)
// check that the state holds the id of the bootstrap machine.
bootstrapState, err := bootstrap.LoadState(env.Storage())
c.Assert(err, gc.IsNil)
c.Assert(bootstrapState.StateInstances, gc.HasLen, 1)
insts, err := env.AllInstances()
c.Assert(err, gc.IsNil)
c.Assert(insts, gc.HasLen, 1)
c.Check(insts[0].Id(), gc.Equals, bootstrapState.StateInstances[0])
// check that the user data is configured to start zookeeper
// and the machine and provisioning agents.
// check that the user data is configured to only configure
// authorized SSH keys and set the log output; everything
// else happens after the machine is brought up.
inst := t.srv.ec2srv.Instance(string(insts[0].Id()))
c.Assert(inst, gc.NotNil)
bootstrapDNS, err := insts[0].DNSName()
c.Assert(err, gc.IsNil)
c.Assert(bootstrapDNS, gc.Not(gc.Equals), "")
userData, err := utils.Gunzip(inst.UserData)
c.Assert(err, gc.IsNil)
c.Logf("first instance: UserData: %q", userData)
var userDataMap map[interface{}]interface{}
err = goyaml.Unmarshal(userData, &userDataMap)
c.Assert(err, gc.IsNil)
c.Assert(userDataMap, jc.DeepEquals, map[interface{}]interface{}{
"output": map[interface{}]interface{}{
"all": "| tee -a /var/log/cloud-init-output.log",
},
"ssh_authorized_keys": splitAuthKeys(env.Config().AuthorizedKeys()),
"runcmd": []interface{}{
"set -xe",
"install -D -m 644 /dev/null '/var/lib/juju/nonce.txt'",
"printf '%s\\n' 'user-admin:bootstrap' > '/var/lib/juju/nonce.txt'",
},
})
// check that a new instance will be started with a machine agent
inst1, hc := testing.AssertStartInstance(c, env, "1")
c.Check(*hc.Arch, gc.Equals, "amd64")
c.Check(*hc.Mem, gc.Equals, uint64(1740))
c.Check(*hc.CpuCores, gc.Equals, uint64(1))
c.Assert(*hc.CpuPower, gc.Equals, uint64(100))
inst = t.srv.ec2srv.Instance(string(inst1.Id()))
c.Assert(inst, gc.NotNil)
userData, err = utils.Gunzip(inst.UserData)
c.Assert(err, gc.IsNil)
c.Logf("second instance: UserData: %q", userData)
userDataMap = nil
err = goyaml.Unmarshal(userData, &userDataMap)
c.Assert(err, gc.IsNil)
CheckPackage(c, userDataMap, "git", true)
CheckPackage(c, userDataMap, "mongodb-server", false)
CheckScripts(c, userDataMap, "jujud bootstrap-state", false)
CheckScripts(c, userDataMap, "/var/lib/juju/agents/machine-1/agent.conf", true)
// TODO check for provisioning agent
err = env.Destroy()
c.Assert(err, gc.IsNil)
_, err = bootstrap.LoadState(env.Storage())
c.Assert(err, gc.NotNil)
}
func (t *LiveTests) TestBootstrapWithDefaultSeries(c *gc.C) {
if !t.HasProvisioner {
c.Skip("HasProvisioner is false; cannot test deployment")
}
current := version.Current
other := current
other.Series = "quantal"
if current == other {
other.Series = "precise"
}
dummyCfg, err := config.New(config.NoDefaults, dummy.SampleConfig().Merge(coretesting.Attrs{
"state-server": false,
"name": "dummy storage",
}))
dummyenv, err := environs.Prepare(dummyCfg, coretesting.Context(c), configstore.NewMem())
c.Assert(err, gc.IsNil)
defer dummyenv.Destroy()
t.Destroy(c)
attrs := t.TestConfig.Merge(coretesting.Attrs{"default-series": other.Series})
cfg, err := config.New(config.NoDefaults, attrs)
c.Assert(err, gc.IsNil)
env, err := environs.Prepare(cfg, coretesting.Context(c), t.ConfigStore)
c.Assert(err, gc.IsNil)
defer environs.Destroy(env, t.ConfigStore)
currentName := envtools.StorageName(current)
otherName := envtools.StorageName(other)
envStorage := env.Storage()
dummyStorage := dummyenv.Storage()
defer envStorage.Remove(otherName)
_, err = sync.Upload(dummyStorage, ¤t.Number)
c.Assert(err, gc.IsNil)
// This will only work while cross-compiling across releases is safe,
// which depends on external elements. Tends to be safe for the last
// few releases, but we may have to refactor some day.
err = storageCopy(dummyStorage, currentName, envStorage, otherName)
c.Assert(err, gc.IsNil)
err = bootstrap.Bootstrap(coretesting.Context(c), env, environs.BootstrapParams{})
c.Assert(err, gc.IsNil)
conn, err := juju.NewConn(env)
c.Assert(err, gc.IsNil)
defer conn.Close()
// Wait for machine agent to come up on the bootstrap
// machine and ensure it deployed the proper series.
m0, err := conn.State.Machine("0")
c.Assert(err, gc.IsNil)
mw0 := newMachineToolWaiter(m0)
defer mw0.Stop()
waitAgentTools(c, mw0, other)
}
func (suite *environSuite) TestStartInstanceStartsInstance(c *gc.C) {
suite.setupFakeTools(c)
env := suite.makeEnviron()
// Create node 0: it will be used as the bootstrap node.
suite.testMAASObject.TestServer.NewNode(`{"system_id": "node0", "hostname": "host0"}`)
lshwXML, err := suite.generateHWTemplate(map[string]string{"aa:bb:cc:dd:ee:f0": "eth0"})
c.Assert(err, gc.IsNil)
suite.testMAASObject.TestServer.AddNodeDetails("node0", lshwXML)
err = bootstrap.Bootstrap(coretesting.Context(c), env, environs.BootstrapParams{})
c.Assert(err, gc.IsNil)
// The bootstrap node has been acquired and started.
operations := suite.testMAASObject.TestServer.NodeOperations()
actions, found := operations["node0"]
c.Check(found, gc.Equals, true)
c.Check(actions, gc.DeepEquals, []string{"acquire", "start"})
// Test the instance id is correctly recorded for the bootstrap node.
// Check that the state holds the id of the bootstrap machine.
stateData, err := bootstrap.LoadState(env.Storage())
c.Assert(err, gc.IsNil)
c.Assert(stateData.StateInstances, gc.HasLen, 1)
insts, err := env.AllInstances()
c.Assert(err, gc.IsNil)
c.Assert(insts, gc.HasLen, 1)
c.Check(insts[0].Id(), gc.Equals, stateData.StateInstances[0])
// Create node 1: it will be used as instance number 1.
suite.testMAASObject.TestServer.NewNode(`{"system_id": "node1", "hostname": "host1"}`)
lshwXML, err = suite.generateHWTemplate(map[string]string{"aa:bb:cc:dd:ee:f1": "eth0"})
c.Assert(err, gc.IsNil)
suite.testMAASObject.TestServer.AddNodeDetails("node1", lshwXML)
// TODO(wallyworld) - test instance metadata
instance, _ := testing.AssertStartInstance(c, env, "1")
c.Assert(err, gc.IsNil)
c.Check(instance, gc.NotNil)
// The instance number 1 has been acquired and started.
actions, found = operations["node1"]
c.Assert(found, gc.Equals, true)
c.Check(actions, gc.DeepEquals, []string{"acquire", "start"})
// The value of the "user data" parameter used when starting the node
// contains the run cmd used to write the machine information onto
// the node's filesystem.
requestValues := suite.testMAASObject.TestServer.NodeOperationRequestValues()
nodeRequestValues, found := requestValues["node1"]
c.Assert(found, gc.Equals, true)
c.Assert(len(nodeRequestValues), gc.Equals, 2)
userData := nodeRequestValues[1].Get("user_data")
decodedUserData, err := decodeUserData(userData)
c.Assert(err, gc.IsNil)
info := machineInfo{"host1"}
cloudinitRunCmd, err := info.cloudinitRunCmd()
c.Assert(err, gc.IsNil)
data, err := goyaml.Marshal(cloudinitRunCmd)
c.Assert(err, gc.IsNil)
c.Check(string(decodedUserData), gc.Matches, "(.|\n)*"+string(data)+"(\n|.)*")
// Trash the tools and try to start another instance.
envtesting.RemoveTools(c, env.Storage())
instance, _, _, err = testing.StartInstance(env, "2")
c.Check(instance, gc.IsNil)
c.Check(err, jc.Satisfies, errors.IsNotFound)
}
func (b bootstrapFuncs) Bootstrap(ctx environs.BootstrapContext, env environs.Environ, args environs.BootstrapParams) error {
return bootstrap.Bootstrap(ctx, env, args)
}