Make api-server-url configurable (#1880)

deployment/clusterObjectModel/mainParser/kubernetes.py

@@ -79,8 +79,9 @@ class Kubernetes:
 
         com_kubernetes["cluster-dns"] = k8s_cfg["cluster-dns"]
         com_kubernetes["api-servers-ip"] = k8s_cfg["load-balance-ip"]
-        com_kubernetes["api-servers-port"] = "8080"
-        com_kubernetes["api-servers-url"] = "http://{0}:8080".format(k8s_cfg["load-balance-ip"])
+        com_kubernetes["api-servers-port"] = k8s_cfg["api-servers-port"] if ("api-servers-port" in k8s_cfg) else "8080"
+        com_kubernetes["api-servers-http-schema"] = k8s_cfg["api-servers-http-schema"] if ("api-servers-http-schema" in k8s_cfg) else "http"
+        com_kubernetes["api-servers-url"] = "{0}://{1}:{2}".format(com_kubernetes["api-servers-http-schema"], k8s_cfg["load-balance-ip"], com_kubernetes["api-servers-port"])
         com_kubernetes["docker-registry"] = k8s_cfg["docker-registry"]
         com_kubernetes["hyperkube-version"] = k8s_cfg["hyperkube-version"]
         com_kubernetes["etcd-version"] = k8s_cfg["etcd-version"]

deployment/k8sPaiLibrary/maintainlib/kubectl_conf_check.py

@@ -61,7 +61,7 @@ class kubectl_conf_check:
             local_kubectl_conf = common.load_yaml_file("{0}/config".format(self.kube_conf_path))
             api_server_address = local_kubectl_conf['clusters'][0]['cluster']['server']
 
-            api_server_address_pai_conf = "http://{0}:8080".format(self.cluster_object_model['kubernetes']['api-servers-ip'])
+            api_server_address_pai_conf = self.cluster_object_model['kubernetes']['api-servers-url']
 
             if api_server_address != api_server_address_pai_conf:
                 self.logger.warning("CHECKING FAILED: The api_server_address in local configuration is different from the one in pai's configuration.".format(self.kube_conf_path))

deployment/k8sPaiLibrary/template/controller-manager.yaml.template

@@ -28,7 +28,7 @@ spec:
     command:
     - /usr/local/bin/kube-controller-manager
     - --master
-    - {{ cluster_cfg['kubernetes']['api-servers-ip'] }}:8080
+    - {{ cluster_cfg['kubernetes']['api-servers-ip'] }}:{{ cluster_cfg['kubernetes']['api-servers-port'] }}
     - --service-cluster-ip-range
     - {{ cluster_cfg['kubernetes']['service-cluster-ip-range'] }}
     - --leader-elect=true

deployment/k8sPaiLibrary/template/dashboard-deployment.yaml.template

@@ -42,7 +42,7 @@ spec:
       - name: kubernetes-dashboard
         image: {{ cluster_cfg['kubernetes']['docker-registry'] }}/kubernetes-dashboard-amd64:{{ cluster_cfg['kubernetes']['dashboard-version'] }}
         args:
-          - --apiserver-host=http://{{ cluster_cfg['kubernetes']['api-servers-ip'] }}:8080
+          - --apiserver-host={{ cluster_cfg['kubernetes']['api-servers-url'] }}
         resources:
           # the ideal cpu setting will be 3.5, according to our experiment. If the server hosting k8s dashboard has enough resource, user can change this setting to a larger value.
           requests:

deployment/k8sPaiLibrary/template/kube-proxy.yaml.template

@@ -39,7 +39,7 @@ spec:
         - /hyperkube
         - proxy
         - --master
-        - {{ cluster_cfg['kubernetes']['api-servers-ip'] }}:8080
+        - {{ cluster_cfg['kubernetes']['api-servers-ip'] }}:{{ cluster_cfg['kubernetes']['api-servers-port'] }}
         - --cluster-cidr
         - {{ cluster_cfg['kubernetes']['service-cluster-ip-range'] }}
         securityContext:

deployment/k8sPaiLibrary/template/scheduler.yaml.template

@@ -28,7 +28,7 @@ spec:
     command:
     - /usr/local/bin/kube-scheduler
     - --master
-    - {{ cluster_cfg['kubernetes']['api-servers-ip'] }}:8080
+    - {{ cluster_cfg['kubernetes']['api-servers-ip'] }}:{{ cluster_cfg['kubernetes']['api-servers-port'] }}
     - --leader-elect=true
     livenessProbe:
       httpGet:

examples/cluster-configuration/kubernetes-configuration.yaml

@@ -21,6 +21,8 @@ kubernetes:
   # To support k8s ha, you should set an lb address here.
   # If deploy k8s with single master node, please set master IP address here
   load-balance-ip: IP
+  #api-servers-port: 8080
+  #api-servers-http-schema: http
 
   # specify an IP range not in the same network segment with the host machine.
   service-cluster-ip-range: 169.254.0.0/16