【修改】k8s 配置

apps/devops/services/k8s/common/endpoint.go

@@ -0,0 +1,66 @@
+package common
+
+import (
+	"bytes"
+	api "k8s.io/api/core/v1"
+)
+
+// Endpoint describes an endpoint that is host and a list of available ports for that host.
+type Endpoint struct {
+	// Hostname, either as a domain name or IP address.
+	Host string `json:"host"`
+
+	// List of ports opened for this endpoint on the hostname.
+	Ports []ServicePort `json:"ports"`
+}
+
+// GetExternalEndpoints returns endpoints that are externally reachable for a service.
+func GetExternalEndpoints(service *api.Service) []Endpoint {
+	externalEndpoints := make([]Endpoint, 0)
+	if service.Spec.Type == api.ServiceTypeLoadBalancer {
+		for _, ingress := range service.Status.LoadBalancer.Ingress {
+			externalEndpoints = append(externalEndpoints, getExternalEndpoint(ingress, service.Spec.Ports))
+		}
+	}
+
+	for _, ip := range service.Spec.ExternalIPs {
+		externalEndpoints = append(externalEndpoints, Endpoint{
+			Host:  ip,
+			Ports: GetServicePorts(service.Spec.Ports),
+		})
+	}
+
+	return externalEndpoints
+}
+
+// GetInternalEndpoint returns internal endpoint name for the given service properties, e.g.,
+// "my-service.namespace 80/TCP" or "my-service 53/TCP,53/UDP".
+func GetInternalEndpoint(serviceName, namespace string, ports []api.ServicePort) Endpoint {
+	name := serviceName
+
+	if namespace != api.NamespaceDefault && len(namespace) > 0 && len(serviceName) > 0 {
+		bufferName := bytes.NewBufferString(name)
+		bufferName.WriteString(".")
+		bufferName.WriteString(namespace)
+		name = bufferName.String()
+	}
+
+	return Endpoint{
+		Host:  name,
+		Ports: GetServicePorts(ports),
+	}
+}
+
+// Returns external endpoint name for the given service properties.
+func getExternalEndpoint(ingress api.LoadBalancerIngress, ports []api.ServicePort) Endpoint {
+	var host string
+	if ingress.Hostname != "" {
+		host = ingress.Hostname
+	} else {
+		host = ingress.IP
+	}
+	return Endpoint{
+		Host:  host,
+		Ports: GetServicePorts(ports),
+	}
+}