minor fix in .gitignore

.gitignore

@@ -6,17 +6,12 @@ down/*
 bin/*
 !bin/readme.md
 
-# kube-dns controller
-manifests/kubedns/kubedns.yaml
-manifests/coredns/coredns.yaml
-
 # ansible hosts
 hosts
 
 # k8s storage manifests 
 manifests/storage/*
 !manifests/storage/test.yaml
-!manifests/storage/alicloud-nas/alicloud-disk.yaml
 
 # k8s backup directory
 roles/cluster-backup/files/*

22.upgrade.yml

@@ -6,8 +6,6 @@
   - kube-master
   - kube-node
   - deploy
-  - etcd
-  - lb
   roles:
   - prepare
 
@@ -19,17 +17,23 @@
 # docker更新，为保证不中断业务，不自动重启docker服务
 - hosts:
   - kube-master
+  - new-master
   - kube-node
+  - new-node
   roles:
   - docker
 
 # 更新master节点
-- hosts: kube-master
+- hosts: 
+  - kube-master
+  - new-master
   roles:
   - kube-master
   - kube-node
 
 # 更新node节点
-- hosts: kube-node
+- hosts: 
+  - kube-node
+  - new-node
   roles:
   - { role: kube-node, when: "DEPLOY_MODE != 'allinone'" }