func opClientDestroyRelation(c *gc.C, st *api.State, mst *state.State) (func(), error) {
err := st.Client().DestroyRelation("nosuch1", "nosuch2")
if params.IsCodeNotFound(err) {
err = nil
}
return func() {}, err
}
func opClientServiceDeployWithNetworks(c *gc.C, st *api.State, mst *state.State) (func(), error) {
err := st.Client().ServiceDeployWithNetworks("mad:bad/url-1", "x", 1, "", constraints.Value{}, "", nil)
if err.Error() == `charm URL has invalid schema: "mad:bad/url-1"` {
err = nil
}
return func() {}, err
}
func opClientWatchAll(c *gc.C, st *api.State, mst *state.State) (func(), error) {
watcher, err := st.Client().WatchAll()
if err == nil {
watcher.Stop()
}
return func() {}, err
}
func opClientServiceSetCharm(c *gc.C, st *api.State, mst *state.State) (func(), error) {
err := st.Client().ServiceSetCharm("nosuch", "local:quantal/wordpress", false)
if params.IsCodeNotFound(err) {
err = nil
}
return func() {}, err
}
func restoreBootstrapMachine(st *api.State, backupFile string, agentConf agentConfig) (addr string, err error) {
client := st.Client()
addr, err = client.PublicAddress("0")
if err != nil {
return "", fmt.Errorf("cannot get public address of bootstrap machine: %v", err)
}
paddr, err := client.PrivateAddress("0")
if err != nil {
return "", fmt.Errorf("cannot get private address of bootstrap machine: %v", err)
}
status, err := client.Status(nil)
if err != nil {
return "", fmt.Errorf("cannot get environment status: %v", err)
}
info, ok := status.Machines["0"]
if !ok {
return "", fmt.Errorf("cannot find bootstrap machine in status")
}
newInstId := instance.Id(info.InstanceId)
progress("copying backup file to bootstrap host")
if err := sendViaScp(backupFile, addr, "~/juju-backup.tgz"); err != nil {
return "", fmt.Errorf("cannot copy backup file to bootstrap instance: %v", err)
}
progress("updating bootstrap machine")
if err := runViaSsh(addr, updateBootstrapMachineScript(newInstId, agentConf, addr, paddr)); err != nil {
return "", fmt.Errorf("update script failed: %v", err)
}
return addr, nil
}
func opClientServiceDestroy(c *gc.C, st *api.State, mst *state.State) (func(), error) {
err := st.Client().ServiceDestroy("non-existent")
if params.IsCodeNotFound(err) {
err = nil
}
return func() {}, err
}
func opClientDestroyServiceUnits(c *gc.C, st *api.State, mst *state.State) (func(), error) {
err := st.Client().DestroyServiceUnits("wordpress/99")
if err != nil && strings.HasPrefix(err.Error(), "no units were destroyed") {
err = nil
}
return func() {}, err
}
func opClientServiceUnexpose(c *gc.C, st *api.State, mst *state.State) (func(), error) {
err := st.Client().ServiceUnexpose("wordpress")
if err != nil {
return func() {}, err
}
return func() {}, nil
}
func opClientEnvironmentGet(c *gc.C, st *api.State, mst *state.State) (func(), error) {
_, err := st.Client().EnvironmentGet()
if err != nil {
return func() {}, err
}
return func() {}, nil
}
func opClientServiceSetYAML(c *gc.C, st *api.State, mst *state.State) (func(), error) {
err := st.Client().ServiceSetYAML("wordpress", `"wordpress": {"blog-title": "foo"}`)
if err != nil {
return func() {}, err
}
return resetBlogTitle(c, st), nil
}
func opClientAddServiceUnits(c *gc.C, st *api.State, mst *state.State) (func(), error) {
_, err := st.Client().AddServiceUnits("nosuch", 1, "")
if params.IsCodeNotFound(err) {
err = nil
}
return func() {}, err
}
func resetBlogTitle(c *gc.C, st *api.State) func() {
return func() {
err := st.Client().ServiceSet("wordpress", map[string]string{
"blog-title": "",
})
c.Assert(err, gc.IsNil)
}
}
func opClientSetServiceConstraints(c *gc.C, st *api.State, mst *state.State) (func(), error) {
nullConstraints := constraints.Value{}
err := st.Client().SetServiceConstraints("wordpress", nullConstraints)
if err != nil {
return func() {}, err
}
return func() {}, nil
}
func opClientGetAnnotations(c *gc.C, st *api.State, mst *state.State) (func(), error) {
ann, err := st.Client().GetAnnotations("service-wordpress")
if err != nil {
return func() {}, err
}
c.Assert(ann, gc.DeepEquals, make(map[string]string))
return func() {}, nil
}
func opClientSetEnvironmentConstraints(c *gc.C, st *api.State, mst *state.State) (func(), error) {
nullConstraints := constraints.Value{}
err := st.Client().SetEnvironmentConstraints(nullConstraints)
if err != nil {
return func() {}, err
}
return func() {}, nil
}
func opClientStatus(c *gc.C, st *api.State, mst *state.State) (func(), error) {
status, err := st.Client().Status(nil)
if err != nil {
c.Check(status, gc.IsNil)
return func() {}, err
}
c.Assert(status, jc.DeepEquals, scenarioStatus)
return func() {}, nil
}
func opClientServiceSet(c *gc.C, st *api.State, mst *state.State) (func(), error) {
err := st.Client().ServiceSet("wordpress", map[string]string{
"blog-title": "foo",
})
if err != nil {
return func() {}, err
}
return resetBlogTitle(c, st), nil
}
func opClientServiceExpose(c *gc.C, st *api.State, mst *state.State) (func(), error) {
err := st.Client().ServiceExpose("wordpress")
if err != nil {
return func() {}, err
}
return func() {
svc, err := mst.Service("wordpress")
c.Assert(err, gc.IsNil)
svc.ClearExposed()
}, nil
}
func opClientEnvironmentSet(c *gc.C, st *api.State, mst *state.State) (func(), error) {
args := map[string]interface{}{"some-key": "some-value"}
err := st.Client().EnvironmentSet(args)
if err != nil {
return func() {}, err
}
return func() {
args["some-key"] = nil
st.Client().EnvironmentSet(args)
}, nil
}
func opClientSetAnnotations(c *gc.C, st *api.State, mst *state.State) (func(), error) {
pairs := map[string]string{"key1": "value1", "key2": "value2"}
err := st.Client().SetAnnotations("service-wordpress", pairs)
if err != nil {
return func() {}, err
}
return func() {
pairs := map[string]string{"key1": "", "key2": ""}
st.Client().SetAnnotations("service-wordpress", pairs)
}, nil
}
func opClientCharmInfo(c *gc.C, st *api.State, mst *state.State) (func(), error) {
info, err := st.Client().CharmInfo("local:quantal/wordpress-3")
if err != nil {
c.Check(info, gc.IsNil)
return func() {}, err
}
c.Assert(info.URL, gc.Equals, "local:quantal/wordpress-3")
c.Assert(info.Meta.Name, gc.Equals, "wordpress")
c.Assert(info.Revision, gc.Equals, 3)
return func() {}, nil
}
func opClientServiceUpdate(c *gc.C, st *api.State, mst *state.State) (func(), error) {
args := params.ServiceUpdate{
ServiceName: "no-such-charm",
CharmUrl: "cs:quantal/wordpress-42",
ForceCharmUrl: true,
SettingsStrings: map[string]string{"blog-title": "foo"},
SettingsYAML: `"wordpress": {"blog-title": "foo"}`,
}
err := st.Client().ServiceUpdate(args)
if params.IsCodeNotFound(err) {
err = nil
}
return func() {}, err
}
func opClientResolved(c *gc.C, st *api.State, _ *state.State) (func(), error) {
err := st.Client().Resolved("wordpress/1", false)
// There are several scenarios in which this test is called, one is
// that the user is not authorized. In that case we want to exit now,
// letting the error percolate out so the caller knows that the
// permission error was correctly generated.
if err != nil && params.IsCodeUnauthorized(err) {
return func() {}, err
}
// Otherwise, the user was authorized, but we expect an error anyway
// because the unit is not in an error state when we tried to resolve
// the error. Therefore, since it is complaining it means that the
// call to Resolved worked, so we're happy.
c.Assert(err, gc.NotNil)
c.Assert(err.Error(), gc.Equals, `unit "wordpress/1" is not in an error state`)
return func() {}, nil
}
func opClientSetEnvironAgentVersion(c *gc.C, st *api.State, mst *state.State) (func(), error) {
attrs, err := st.Client().EnvironmentGet()
if err != nil {
return func() {}, err
}
err = st.Client().SetEnvironAgentVersion(version.Current.Number)
if err != nil {
return func() {}, err
}
return func() {
oldAgentVersion, found := attrs["agent-version"]
if found {
versionString := oldAgentVersion.(string)
st.Client().SetEnvironAgentVersion(version.MustParse(versionString))
}
}, nil
}
func opClientGetServiceConstraints(c *gc.C, st *api.State, mst *state.State) (func(), error) {
_, err := st.Client().GetServiceConstraints("wordpress")
return func() {}, err
}