From 54d4ba62ef6e3651e18ee2aa8e2665badef7f352 Mon Sep 17 00:00:00 2001
From: geoffrey1330 <israelgeoffrey13@gmail.com>
Date: Mon, 16 Sep 2024 17:07:58 +0100
Subject: [PATCH] added daemonset for reserve storage-node

---
 .../templates/caching-node-handler.yaml       |  3 +-
 .../templates/storage-node-handler.yaml       |  3 +-
 .../spdk-csi/templates/storage-node.yaml      | 47 +++++++++++++++++++
 charts/latest/spdk-csi/values.yaml            |  9 +++-
 4 files changed, 59 insertions(+), 3 deletions(-)

diff --git a/charts/latest/spdk-csi/templates/caching-node-handler.yaml b/charts/latest/spdk-csi/templates/caching-node-handler.yaml
index 1c2a17d..cfa40d3 100644
--- a/charts/latest/spdk-csi/templates/caching-node-handler.yaml
+++ b/charts/latest/spdk-csi/templates/caching-node-handler.yaml
@@ -24,7 +24,8 @@ spec:
       serviceAccountName: caching-node-service-account
       containers:
       - name: caching-node-handler
-        image: simplyblock/caching-node-handler
+        image: "{{ .Values.image.cachingNode.repository }}:{{ .Values.image.cachingNode.tag }}"
+        imagePullPolicy: "Always"
         env:
         - name: SPDKCSI_SECRET
           valueFrom:
diff --git a/charts/latest/spdk-csi/templates/storage-node-handler.yaml b/charts/latest/spdk-csi/templates/storage-node-handler.yaml
index b1afb40..2a5a1ad 100644
--- a/charts/latest/spdk-csi/templates/storage-node-handler.yaml
+++ b/charts/latest/spdk-csi/templates/storage-node-handler.yaml
@@ -24,7 +24,8 @@ spec:
       serviceAccountName: storage-node-service-account
       containers:
       - name: storage-node-handler
-        image: simplyblock/storage-node-handler
+        image: "{{ .Values.image.storageNode.repository }}:{{ .Values.image.storageNode.tag }}"
+        imagePullPolicy: "Always"
         env:
         - name: SPDKCSI_SECRET
           valueFrom:
diff --git a/charts/latest/spdk-csi/templates/storage-node.yaml b/charts/latest/spdk-csi/templates/storage-node.yaml
index 29ea349..37e58bf 100644
--- a/charts/latest/spdk-csi/templates/storage-node.yaml
+++ b/charts/latest/spdk-csi/templates/storage-node.yaml
@@ -77,3 +77,50 @@ spec:
         volumeMounts:
         - name: dev-vol
           mountPath: /dev
+
+---
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  name: storage-node-ds-reserve
+  annotations:
+    helm.sh/hook: post-install
+spec:
+  selector:
+    matchLabels:
+      app: storage-node-reserve
+  template:
+    metadata:
+      labels:
+        app: storage-node-reserve
+    spec:
+      serviceAccountName: storage-node-sa
+      nodeSelector:
+        type: simplyblock-storage-plane
+      volumes:
+        - name: dev-vol
+          hostPath:
+            path: /dev
+      hostNetwork: true
+      {{- if .Values.storagenode.tolerations.create }}
+      tolerations:
+      - effect: {{ .Values.storagenode.tolerations.effect }}
+        key: {{ .Values.storagenode.tolerations.key }}
+        operator: {{ .Values.storagenode.tolerations.operator }}
+        value: {{ .Values.storagenode.tolerations.value }}
+      {{- end }}
+      containers:
+      - name: s-node-api-container
+        image: "{{ .Values.image.simplyblock.repository }}:{{ .Values.image.simplyblock.tag }}"
+        imagePullPolicy: "Always"
+        command: ["python", "simplyblock_web/snode_app_k8s.py"]
+        env:
+        - name: HOSTNAME
+          valueFrom:
+            fieldRef:
+              fieldPath: spec.nodeName
+        securityContext:
+          privileged: true
+        volumeMounts:
+        - name: dev-vol
+          mountPath: /dev
diff --git a/charts/latest/spdk-csi/values.yaml b/charts/latest/spdk-csi/values.yaml
index abdb337..d837457 100644
--- a/charts/latest/spdk-csi/values.yaml
+++ b/charts/latest/spdk-csi/values.yaml
@@ -37,7 +37,14 @@ image:
     repository: simplyblock/simplyblock
     tag: release_v1
     pullPolicy: Always
-
+  storageNode:
+    repository: simplyblock/storage-node-handler
+    tag: latest
+    pullPolicy: Always
+  cachingNode:
+    repository: simplyblock/caching-node-handler
+    tag: latest
+    pullPolicy: Always
 serviceAccount:
   # Specifies whether a serviceAccount should be created
   create: true