From 5cbcec8968d8bd7d5aa1ca23c277653024ea2c18 Mon Sep 17 00:00:00 2001
From: Eugene Artemenko <artemenko.evgeniy@gmail.com>
Date: Mon, 27 Feb 2023 12:36:20 +0200
Subject: [PATCH] Add resources section to all containers releated to Vsphere
 CSI driver (#9687)

---
 .../csi_driver/vsphere/defaults/main.yml      | 14 +++++++++++
 .../vsphere-csi-controller-deployment.yml.j2  | 24 +++++++++++++++++++
 .../vsphere/templates/vsphere-csi-node.yml.j2 | 12 ++++++++++
 3 files changed, 50 insertions(+)

diff --git a/roles/kubernetes-apps/csi_driver/vsphere/defaults/main.yml b/roles/kubernetes-apps/csi_driver/vsphere/defaults/main.yml
index 549a88b46..ede7cb0b7 100644
--- a/roles/kubernetes-apps/csi_driver/vsphere/defaults/main.yml
+++ b/roles/kubernetes-apps/csi_driver/vsphere/defaults/main.yml
@@ -38,3 +38,17 @@ vsphere_csi_block_volume_snapshot: false
 
 external_vsphere_user: "{{ lookup('env','VSPHERE_USER') }}"
 external_vsphere_password: "{{ lookup('env','VSPHERE_PASSWORD') }}"
+
+# Controller resources
+vsphere_csi_snapshotter_resources: {}
+vsphere_csi_provisioner_resources: {}
+vsphere_syncer_resources: {}
+vsphere_csi_liveness_probe_controller_resources: {}
+vsphere_csi_resources: {}
+vsphere_csi_resizer_resources: {}
+vsphere_csi_attacher_resources: {}
+
+# DaemonSet node resources
+vsphere_csi_node_driver_registrar_resources: {}
+vsphere_csi_driver_resources: {}
+vsphere_csi_liveness_probe_ds_resources: {}
diff --git a/roles/kubernetes-apps/csi_driver/vsphere/templates/vsphere-csi-controller-deployment.yml.j2 b/roles/kubernetes-apps/csi_driver/vsphere/templates/vsphere-csi-controller-deployment.yml.j2
index 1c1de2f8f..8bda5145a 100644
--- a/roles/kubernetes-apps/csi_driver/vsphere/templates/vsphere-csi-controller-deployment.yml.j2
+++ b/roles/kubernetes-apps/csi_driver/vsphere/templates/vsphere-csi-controller-deployment.yml.j2
@@ -62,6 +62,10 @@ spec:
             - "--leader-election"
             - "--kube-api-qps=100"
             - "--kube-api-burst=100"
+{% if vsphere_csi_attacher_resources | length > 0 %}
+          resources:
+            {{ vsphere_csi_attacher_resources | default({}) | to_nice_yaml | trim | indent(width=12) }}
+{% endif %}
           env:
             - name: ADDRESS
               value: /csi/csi.sock
@@ -79,6 +83,10 @@ spec:
             - "--kube-api-qps=100"
             - "--kube-api-burst=100"
             - "--leader-election"
+{% if vsphere_csi_resizer_resources | length > 0 %}
+          resources:
+            {{ vsphere_csi_resizer_resources | default({}) | to_nice_yaml | trim | indent(width=12) }}
+{% endif %}
           env:
             - name: ADDRESS
               value: /csi/csi.sock
@@ -93,6 +101,10 @@ spec:
             - "--fss-namespace={{ vsphere_csi_namespace }}"
             - "--supervisor-fss-namespace={{ vsphere_csi_namespace }}"
             - "--use-gocsi=false"
+{% if vsphere_csi_resources | length > 0 %}
+          resources:
+            {{ vsphere_csi_resources | default({}) | to_nice_yaml | trim | indent(width=12) }}
+{% endif %}
           imagePullPolicy: {{ k8s_image_pull_policy }}
           env:
             - name: CSI_ENDPOINT
@@ -139,6 +151,10 @@ spec:
           args:
             - "--v=4"
             - "--csi-address=$(ADDRESS)"
+{% if vsphere_csi_liveness_probe_controller_resources | length > 0 %}
+          resources:
+            {{ vsphere_csi_liveness_probe_controller_resources | default({}) | to_nice_yaml | trim | indent(width=12) }}
+{% endif %}
           env:
             - name: ADDRESS
               value: {{ csi_endpoint }}/csi.sock
@@ -157,6 +173,10 @@ spec:
             - containerPort: 2113
               name: prometheus
               protocol: TCP
+{% if vsphere_syncer_resources | length > 0 %}
+          resources:
+            {{ vsphere_syncer_resources | default({}) | to_nice_yaml | trim | indent(width=12) }}
+{% endif %}
           env:
             - name: FULL_SYNC_INTERVAL_MINUTES
               value: "30"
@@ -189,6 +209,10 @@ spec:
             # needed only for topology aware setup
             #- "--feature-gates=Topology=true"
             #- "--strict-topology"
+{% if vsphere_csi_provisioner_resources | length > 0 %}
+          resources:
+            {{ vsphere_csi_provisioner_resources | default({}) | to_nice_yaml | trim | indent(width=12) }}
+{% endif %}
           env:
             - name: ADDRESS
               value: /csi/csi.sock
diff --git a/roles/kubernetes-apps/csi_driver/vsphere/templates/vsphere-csi-node.yml.j2 b/roles/kubernetes-apps/csi_driver/vsphere/templates/vsphere-csi-node.yml.j2
index 1a8370ddd..eedacf695 100644
--- a/roles/kubernetes-apps/csi_driver/vsphere/templates/vsphere-csi-node.yml.j2
+++ b/roles/kubernetes-apps/csi_driver/vsphere/templates/vsphere-csi-node.yml.j2
@@ -39,6 +39,10 @@ spec:
         - "--v=5"
         - "--csi-address=$(ADDRESS)"
         - "--kubelet-registration-path=$(DRIVER_REG_SOCK_PATH)"
+{% if vsphere_csi_node_driver_registrar_resources | length > 0 %}
+        resources:
+          {{ vsphere_csi_node_driver_registrar_resources | default({}) | to_nice_yaml | trim | indent(width=10) }}
+{% endif %}
         env:
         - name: ADDRESS
           value: /csi/csi.sock
@@ -65,6 +69,10 @@ spec:
           - "--supervisor-fss-namespace={{ vsphere_csi_namespace }}"
           - "--use-gocsi=false"
         imagePullPolicy: "Always"
+{% if vsphere_csi_driver_resources | length > 0 %}
+        resources:
+          {{ vsphere_csi_driver_resources | default({}) | to_nice_yaml | trim | indent(width=10) }}
+{% endif %}
         env:
         - name: NODE_NAME
           valueFrom:
@@ -123,6 +131,10 @@ spec:
           - "--v=4"
 {% endif %}
           - "--csi-address=/csi/csi.sock"
+{% if vsphere_csi_liveness_probe_ds_resources | length > 0 %}
+        resources:
+          {{ vsphere_csi_liveness_probe_ds_resources | default({}) | to_nice_yaml | trim | indent(width=10) }}
+{% endif %}
         volumeMounts:
         - name: plugin-dir
           mountPath: /csi