Add support for setting kubeletArguments, controllerArguments, and apiServerArguments

roles/openshift_master/tasks/main.yml

@@ -56,6 +56,8 @@
       default_subdomain: "{{ osm_default_subdomain | default(None) }}"
       custom_cors_origins: "{{ osm_custom_cors_origins | default(None) }}"
       default_node_selector: "{{ osm_default_node_selector | default(None) }}"
+      api_server_args: "{{ osm_api_server_args | default(None) }}"
+      controller_args: "{{ osm_controller_args | default(None) }}"
 
 # TODO: These values need to be configurable
 - name: Set dns OpenShift facts

roles/openshift_master/templates/master.yaml.v1.j2

@@ -2,6 +2,9 @@ apiLevels:
 - v1beta3
 - v1
 apiVersion: v1
+{% if api_server_args is defined and api_server_args %}
+apiServerArguments: {{ api_server_args }}
+{% endif %}
 assetConfig:
   logoutURL: ""
   masterPublicURL: {{ openshift.master.public_api_url }}
@@ -13,6 +16,9 @@ assetConfig:
     keyFile: master.server.key
     maxRequestsInFlight: 0
     requestTimeoutSeconds: 0
+{% if controller_args is defined and controller_args %}
+controllerArguments: {{ controller_args }}
+{% endif %}
 corsAllowedOrigins:
 {% for origin in ['127.0.0.1', 'localhost', openshift.common.hostname, openshift.common.ip, openshift.common.public_hostname, openshift.common.public_ip] %}
   - {{ origin }}

roles/openshift_node/tasks/main.yml

@@ -33,6 +33,7 @@
       registry_url: "{{ oreg_url | default(none) }}"
       debug_level: "{{ openshift_node_debug_level | default(openshift.common.debug_level) }}"
       portal_net: "{{ openshift_master_portal_net | default(None) }}"
+      kubelet_args: "{{ openshift_node_kubelet_args | default(None) }}"
 
 # TODO: add the validate parameter when there is a validation command to run
 - name: Create the Node config

roles/openshift_node/templates/node.yaml.v1.j2

@@ -8,6 +8,9 @@ imageConfig:
   format: {{ openshift.node.registry_url }}
   latest: false
 kind: NodeConfig
+{% if openshift.common.kubelet_args is defined and openshift.common.kubelet_args %}
+kubeletArguments: {{ kubelet_args }}
+{% endif %}
 masterKubeConfig: system:node:{{ openshift.common.hostname }}.kubeconfig
 networkPluginName: {{ openshift.common.sdn_network_plugin_name }}
 nodeName: {{ openshift.common.hostname }}