本文整理汇总了Golang中github.com/qingyuancloud/QingYuan/pkg/util.StringSet.Has方法的典型用法代码示例。如果您正苦于以下问题:Golang StringSet.Has方法的具体用法?Golang StringSet.Has怎么用?Golang StringSet.Has使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/qingyuancloud/QingYuan/pkg/util.StringSet
的用法示例。
在下文中一共展示了StringSet.Has方法的5个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: formatEndpoints
// Pass ports=nil for all ports.
func formatEndpoints(endpoints *api.Endpoints, ports util.StringSet) string {
if len(endpoints.Subsets) == 0 {
return "<none>"
}
list := []string{}
max := 3
more := false
count := 0
for i := range endpoints.Subsets {
ss := &endpoints.Subsets[i]
for i := range ss.Ports {
port := &ss.Ports[i]
if ports == nil || ports.Has(port.Name) {
for i := range ss.Addresses {
if len(list) == max {
more = true
}
addr := &ss.Addresses[i]
if !more {
list = append(list, fmt.Sprintf("%s:%d", addr.IP, port.Port))
}
count++
}
}
}
}
ret := strings.Join(list, ",")
if more {
return fmt.Sprintf("%s + %d more...", ret, count-max)
}
return ret
}
示例2: findKnownValue
func findKnownValue(parts []string, valueOptions util.StringSet) int {
for i := range parts {
if valueOptions.Has(parts[i]) {
return i
}
}
return -1
}
示例3: selectContainer
func selectContainer(pod *api.Pod, in io.Reader, out io.Writer) string {
fmt.Fprintf(out, "Please select a container:\n")
options := libutil.StringSet{}
for ix := range pod.Spec.Containers {
fmt.Fprintf(out, "[%d] %s\n", ix+1, pod.Spec.Containers[ix].Name)
options.Insert(pod.Spec.Containers[ix].Name)
}
for {
var input string
fmt.Fprintf(out, "> ")
fmt.Fscanln(in, &input)
if options.Has(input) {
return input
}
ix, err := strconv.Atoi(input)
if err == nil && ix > 0 && ix <= len(pod.Spec.Containers) {
return pod.Spec.Containers[ix-1].Name
}
fmt.Fprintf(out, "Invalid input: %s", input)
}
}
示例4: NegotiateVersion
// NegotiateVersion queries the server's supported api versions to find
// a version that both client and server support.
// - If no version is provided, try the client's registered versions in order of
// preference.
// - If version is provided, but not default config (explicitly requested via
// commandline flag), and is unsupported by the server, print a warning to
// stderr and try client's registered versions in order of preference.
// - If version is config default, and the server does not support it,
// return an error.
func NegotiateVersion(c *Config, version string) (string, error) {
client, err := New(c)
if err != nil {
return "", err
}
clientVersions := util.StringSet{}
for _, v := range registered.RegisteredVersions {
clientVersions.Insert(v)
}
apiVersions, err := client.ServerAPIVersions()
if err != nil {
return "", fmt.Errorf("couldn't read version from server: %v\n", err)
}
serverVersions := util.StringSet{}
for _, v := range apiVersions.Versions {
serverVersions.Insert(v)
}
// If no version requested, use config version (may also be empty).
if len(version) == 0 {
version = c.Version
}
// If version explicitly requested verify that both client and server support it.
// If server does not support warn, but try to negotiate a lower version.
if len(version) != 0 {
if !clientVersions.Has(version) {
return "", fmt.Errorf("Client does not support API version '%s'. Client supported API versions: %v", version, clientVersions)
}
if serverVersions.Has(version) {
return version, nil
}
// If we are using an explicit config version the server does not support, fail.
if version == c.Version {
return "", fmt.Errorf("Server does not support API version '%s'.", version)
}
}
for _, clientVersion := range registered.RegisteredVersions {
if serverVersions.Has(clientVersion) {
// Version was not explicitly requested in command config (--api-version).
// Ok to fall back to a supported version with a warning.
if len(version) != 0 {
glog.Warningf("Server does not support API version '%s'. Falling back to '%s'.", version, clientVersion)
}
return clientVersion, nil
}
}
return "", fmt.Errorf("Failed to negotiate an api version. Server supports: %v. Client supports: %v.",
serverVersions, registered.RegisteredVersions)
}
示例5: TestAddDeploymentHash
func TestAddDeploymentHash(t *testing.T) {
buf := &bytes.Buffer{}
codec := testapi.Codec()
rc := &api.ReplicationController{
ObjectMeta: api.ObjectMeta{Name: "rc"},
Spec: api.ReplicationControllerSpec{
Selector: map[string]string{
"foo": "bar",
},
Template: &api.PodTemplateSpec{
ObjectMeta: api.ObjectMeta{
Labels: map[string]string{
"foo": "bar",
},
},
},
},
}
podList := &api.PodList{
Items: []api.Pod{
{ObjectMeta: api.ObjectMeta{Name: "foo"}},
{ObjectMeta: api.ObjectMeta{Name: "bar"}},
{ObjectMeta: api.ObjectMeta{Name: "baz"}},
},
}
seen := util.StringSet{}
updatedRc := false
fakeClient := &client.FakeRESTClient{
Codec: codec,
Client: client.HTTPClientFunc(func(req *http.Request) (*http.Response, error) {
switch p, m := req.URL.Path, req.Method; {
case p == testapi.ResourcePath("pods", "default", "") && m == "GET":
if req.URL.RawQuery != "labelSelector=foo%3Dbar" {
t.Errorf("Unexpected query string: %s", req.URL.RawQuery)
}
return &http.Response{StatusCode: 200, Body: objBody(codec, podList)}, nil
case p == testapi.ResourcePath("pods", "default", "foo") && m == "PUT":
seen.Insert("foo")
obj := readOrDie(t, req, codec)
podList.Items[0] = *(obj.(*api.Pod))
return &http.Response{StatusCode: 200, Body: objBody(codec, &podList.Items[0])}, nil
case p == testapi.ResourcePath("pods", "default", "bar") && m == "PUT":
seen.Insert("bar")
obj := readOrDie(t, req, codec)
podList.Items[1] = *(obj.(*api.Pod))
return &http.Response{StatusCode: 200, Body: objBody(codec, &podList.Items[1])}, nil
case p == testapi.ResourcePath("pods", "default", "baz") && m == "PUT":
seen.Insert("baz")
obj := readOrDie(t, req, codec)
podList.Items[2] = *(obj.(*api.Pod))
return &http.Response{StatusCode: 200, Body: objBody(codec, &podList.Items[2])}, nil
case p == testapi.ResourcePath("replicationcontrollers", "default", "rc") && m == "PUT":
updatedRc = true
return &http.Response{StatusCode: 200, Body: objBody(codec, rc)}, nil
default:
t.Fatalf("unexpected request: %#v\n%#v", req.URL, req)
return nil, nil
}
}),
}
clientConfig := &client.Config{Version: testapi.Version()}
client := client.NewOrDie(clientConfig)
client.Client = fakeClient.Client
if _, err := AddDeploymentKeyToReplicationController(rc, client, "dk", "hash", api.NamespaceDefault, buf); err != nil {
t.Errorf("unexpected error: %v", err)
}
for _, pod := range podList.Items {
if !seen.Has(pod.Name) {
t.Errorf("Missing update for pod: %s", pod.Name)
}
}
if !updatedRc {
t.Errorf("Failed to update replication controller with new labels")
}
}