Merge pull request #397 from LordGaav/add-kubevip-resources

Add configurable resources for kubevip DaemonSet and cloud-controller Pods

Author: MonolithProjects

README.md

@@ -139,6 +139,16 @@ rke2_kubevip_upnp_enable: false
 # Enable kube-vip leader election for control plane load balancer
 rke2_kubevip_leaderelection_enable: true
 
+# Resources for kubevip DaemonSet Pods.
+rke2_kubevip_daemonset_resources: {}
+#  requests:
+#    memory: 40Mi
+
+# Resources for kubevip cloud controller Pods.
+rke2_kubevip_cloud_controller_resources: {}
+#  requests:
+#    memory: 40Mi
+
 # Add additional SANs in k8s API TLS cert
 rke2_additional_sans: []
 
@@ -429,7 +439,6 @@ rke2_service_cidr:
 
 # Enable SELinux for rke2
 rke2_selinux: false
-
 ```
 
 ## Inventory file example

defaults/main.yml

@@ -100,6 +100,16 @@ rke2_kubevip_upnp_enable: false
 # Enable kube-vip leader election for control plane load balancer
 rke2_kubevip_leaderelection_enable: true
 
+# Resources for kubevip DaemonSet Pods.
+rke2_kubevip_daemonset_resources: {}
+#  requests:
+#    memory: 40Mi
+
+# Resources for kubevip cloud controller Pods.
+rke2_kubevip_cloud_controller_resources: {}
+#  requests:
+#    memory: 40Mi
+
 # Add additional SANs in k8s API TLS cert
 rke2_additional_sans: []
 

meta/argument_specs.yml

@@ -128,6 +128,18 @@ argument_specs:
         elements: dict
         description: "A list of kube-vip flags. All flags can be found here https://kube-vip.io/docs/installation/flags/"
 
+      rke2_kubevip_daemonset_resources:
+        type: dict
+        default: {}
+        required: false
+        description: "Resources for kubevip DaemonSet Pods"
+
+      rke2_kubevip_cloud_controller_resources:
+        type: dict
+        default: {}
+        required: false
+        description: "Resources for kubevip cloud controller Pods"
+
       rke2_kubevip_metrics_port:
         type: int
         default: 2112

templates/kube-vip/kube-vip-cloud-controller.yml.j2

@@ -61,7 +61,8 @@ spec:
         image: "{{ rke2_kubevip_cloud_provider_image }}"
         name: kube-vip-cloud-provider
         imagePullPolicy: Always
-        resources: {}
+        resources:
+{{ rke2_kubevip_cloud_controller_resources | to_nice_yaml | indent(10, first=True) }}
       dnsPolicy: ClusterFirst
       restartPolicy: Always
       schedulerName: default-scheduler

templates/kube-vip/kube-vip.yml.j2

@@ -86,7 +86,8 @@ spec:
         ports:
         - name: metrics
           containerPort: {{ rke2_kubevip_metrics_port | int }}
-        resources: {}
+        resources:
+{{ rke2_kubevip_daemonset_resources | to_nice_yaml | indent(10, first=True) }}
         securityContext:
           capabilities:
             add: