func (*cloudinitSuite) TestSetUbuntuUserPreciseNoKeys(c *gc.C) {
ci, err := cloudinit.New("precise")
c.Assert(err, jc.ErrorIsNil)
cloudconfig.SetUbuntuUser(ci, "")
data, err := ci.RenderYAML()
c.Assert(err, jc.ErrorIsNil)
c.Assert(string(data), jc.YAMLEquals, map[string]interface{}{})
}
func (*cloudinitSuite) TestSetUbuntuUserCentOS(c *gc.C) {
ci, err := cloudinit.New("centos7")
c.Assert(err, jc.ErrorIsNil)
cloudconfig.SetUbuntuUser(ci, "akey\n#also\nbkey")
data, err := ci.RenderYAML()
c.Assert(err, jc.ErrorIsNil)
keys := []string{"akey", "bkey"}
expected := expectedUbuntuUser(cloudconfig.CentOSGroups, keys)
c.Assert(string(data), jc.YAMLEquals, expected)
}
func (*cloudinitSuite) TestSetUbuntuUserQuantal(c *gc.C) {
ci, err := cloudinit.New("quantal")
c.Assert(err, jc.ErrorIsNil)
cloudconfig.SetUbuntuUser(ci, "akey")
data, err := ci.RenderYAML()
c.Assert(err, jc.ErrorIsNil)
keys := []string{"akey"}
expected := expectedUbuntuUser(cloudconfig.UbuntuGroups, keys)
c.Assert(string(data), jc.YAMLEquals, expected)
}
// TemplateUserData returns a minimal user data necessary for the template.
// This should have the authorized keys, base packages, the cloud archive if
// necessary, initial apt proxy config, and it should do the apt-get
// update/upgrade initially.
func TemplateUserData(
series string,
authorizedKeys string,
aptProxy proxy.Settings,
aptMirror string,
enablePackageUpdates bool,
enableOSUpgrades bool,
networkConfig *container.NetworkConfig,
) ([]byte, error) {
var config cloudinit.CloudConfig
var err error
if networkConfig != nil {
config, err = newCloudInitConfigWithNetworks(series, networkConfig)
if err != nil {
return nil, errors.Trace(err)
}
} else {
config, err = cloudinit.New(series)
if err != nil {
return nil, errors.Trace(err)
}
}
cloudconfig.SetUbuntuUser(config, authorizedKeys)
config.AddScripts(
"set -xe", // ensure we run all the scripts or abort.
)
// For LTS series which need support for the cloud-tools archive,
// we need to enable apt-get update regardless of the environ
// setting, otherwise provisioning will fail.
if series == "precise" && !enablePackageUpdates {
logger.Warningf("series %q requires cloud-tools archive: enabling updates", series)
enablePackageUpdates = true
}
if enablePackageUpdates && config.RequiresCloudArchiveCloudTools() {
config.AddCloudArchiveCloudTools()
}
config.AddPackageCommands(aptProxy, aptMirror, enablePackageUpdates, enableOSUpgrades)
initSystem, err := service.VersionInitSystem(series)
if err != nil {
return nil, errors.Trace(err)
}
cmds, err := shutdownInitCommands(initSystem, series)
if err != nil {
return nil, errors.Trace(err)
}
config.AddScripts(strings.Join(cmds, "\n"))
data, err := config.RenderYAML()
if err != nil {
return nil, err
}
return data, nil
}
func (*cloudinitSuite) TestSetUbuntuUserPrecise(c *gc.C) {
ci, err := cloudinit.New("precise")
c.Assert(err, jc.ErrorIsNil)
cloudconfig.SetUbuntuUser(ci, "akey")
data, err := ci.RenderYAML()
c.Assert(err, jc.ErrorIsNil)
expected := map[string]interface{}{"ssh_authorized_keys": []string{
"akey",
}}
c.Assert(string(data), jc.YAMLEquals, expected)
}