Add strategy config for coordinator (#264)

Signed-off-by: Bennu <yunmei.li@zilliz.com>

Author: Bennu

charts/milvus/Chart.yaml

@@ -3,7 +3,7 @@ name: milvus
 appVersion: "2.0.0-rc.8"
 kubeVersion: "^1.10.0-0"
 description: Milvus is an open-source vector database built to power AI applications and vector similarity search.
-version: 2.4.7
+version: 2.4.8
 keywords:
   - milvus
   - elastic

charts/milvus/templates/datacoord-deployment.yaml

@@ -8,6 +8,8 @@ metadata:
     component: "datacoord"
 spec:
   replicas: 1
+  strategy:
+    type: Recreate
   selector:
     matchLabels:
 {{ include "milvus.matchLabels" . | indent 6 }}

charts/milvus/templates/indexcoord-deployment.yaml

@@ -8,6 +8,8 @@ metadata:
     component: "indexcoord"
 spec:
   replicas: 1
+  strategy:
+    type: Recreate
   selector:
     matchLabels:
 {{ include "milvus.matchLabels" . | indent 6 }}

charts/milvus/templates/querycoord-deployment.yaml

@@ -8,6 +8,8 @@ metadata:
     component: "querycoord"
 spec:
   replicas: 1
+  strategy:
+    type: Recreate
   selector:
     matchLabels:
 {{ include "milvus.matchLabels" . | indent 6 }}

charts/milvus/templates/rootcoord-deployment.yaml

@@ -8,6 +8,8 @@ metadata:
     component: "rootcoord"
 spec:
   replicas: 1
+  strategy:
+    type: Recreate
   selector:
     matchLabels:
 {{ include "milvus.matchLabels" . | indent 6 }}