task 추가 및 수정

etcd-restore.sh

@@ -1 +1,32 @@
-ANSIBLE_STDOUT_CALLBACK=debug ANSIBLE_DISPLAY_SKIPPED_HOSTS=false ansible-playbook -i hosts -e target=$1 etcd-restore.yml
+#!/bin/bash
+
+if [ $# -eq 0 ]; then
+    echo "Usage: etcd-restore.sh ['host' or 'member']"
+    exit 1
+fi
+
+more lic.txt
+
+echo ''
+
+while [ -z $prompt ];
+  do read -p "DO YOU ACCEPT THE TERMS OF THIS LINCESE AGREEMENT? [y/n] : " choice;
+  case "$choice" in
+    y|Y ) prompt=true; break;;
+    n|N ) exit 0;;
+  esac;
+done;
+
+if which ansible-playbook >/dev/null; then
+   if [ $1 == "host" ]; then
+    ANSIBLE_STDOUT_CALLBACK=debug ANSIBLE_DISPLAY_SKIPPED_HOSTS=false ansible-playbook -i hosts -e target=host etcd-restore.yml
+   elif [ $1 == "member" ]; then
+    ANSIBLE_STDOUT_CALLBACK=debug ANSIBLE_DISPLAY_SKIPPED_HOSTS=false ansible-playbook -i hosts -e target=member etcd-restore.yml
+   else
+    echo "Usage: etcd-restore.sh ['host' or 'member']"
+    exit 1
+   fi
+else
+    echo 'Error: ansible is not installed.' >&2
+    exit 1
+fi

roles/etcd-restore/tasks/redhat/2-etcd-restore.yml

@@ -12,6 +12,7 @@
 - name: "[{{ target }}  / 2-etcd-restore.yml] etcd original backup"
   shell: |
     cp -r /var/lib/etcd/* /tmp/etcd-backup-{{ time }}
+  failed_when: false
 
 - name: "[{{ target }}  / 2-etcd-restore.yml] etcd original file delete"
   shell: |
@@ -30,16 +31,28 @@
     --data-dir /var/lib/etcd/recover \
     --initial-cluster {{ master_host_name }}=https://{{ master_ip }}:2380,{{ master2_hostname }}=https://{{ master2_ip }}:2380,{{ master3_hostname }}=https://{{ master3_ip }}:2380 \
     --initial-advertise-peer-urls https://{{ ansible_host }}:2380
-  register: etcdctl_command_result
+  register: master_mode_etcdctl_command_result
+  when:
+    - master_mode == "yes"
+
+- name: "[{{ target }}  / 2-etcd-restore.yml] etcd restore"
+  shell: |
+    etcdctl snapshot restore /tmp/{{ etcd_filename }} \
+    --name {{ ansible_hostname }} \
+    --data-dir /var/lib/etcd/recover \
+    --initial-cluster {{ master_host_name }}=https://{{ master_ip }}:2380 \
+    --initial-advertise-peer-urls https://{{ ansible_host }}:2380
+  register: single_etcdctl_command_result
+  when:
+    - master_mode == "no"
 
 - name: "[{{ target }}  / 2-etcd-restore.yml] etcd restore result"
   debug:
     msg: |
-      {% if etcdctl_command_result.rc == 0 %}
+      {% if master_mode_etcdctl_command_result.rc == 0 or single_etcdctl_command_result.rc == 0 %}
       etcd restore success!
       {% else %}
       etcd restore failed!
-      {{ etcdctl_command_result.rc }}
       {% endif %}
 
 - name: "[{{ target }}  / 2-etcd-restore.yml] delete old etcd member directory"
@@ -50,3 +63,8 @@
 - name: "[{{ target }}  / 2-etcd-restore.yml] change name etcd restore directory"
   shell: |
     mv /var/lib/etcd/recover/member /var/lib/etcd/member
+
+- name: "[{{ target }}  / 2-etcd-restore.yml] delete recover directory"
+  file:
+    path: /var/lib/etcd/recover
+    state: absent

roles/etcd-restore/tasks/redhat/3-etcd-restart.yml

@@ -0,0 +1,24 @@
+---
+- name: "[{{ target }} / 3-etcd-restart.yml] get etcd container id"
+  shell: crictl ps -a | awk '$7 == "etcd" {print $1}'
+  register: etcd_container_ids
+
+- name: "[{{ target }} / 3-etcd-restart.yml] etcd restart"
+  shell: |
+    crictl stop {{ item }} && crictl rm {{ item }}
+  loop: "{{ etcd_container_ids.stdout_lines }}"
+  when: etcd_container_ids.stdout_lines | length > 0
+
+#- name: "[{{ target }} / 3-etcd-restart.yml] Wait for etcd container to be ready (60s)"
+#  pause:
+#    seconds: 60
+
+#- name: "[{{ target }} / 3-etcd-restart.yml] etcd status"
+#  shell: |
+#    crictl ps -a |grep etcd
+#  register: etcd_status
+
+#- name: "[{{ target }} / 3-etcd-restart.yml] etcd status"
+#  debug:
+#    msg:
+#      "{{ etcd_status.stdout }}"

roles/etcd-restore/tasks/redhat/4-kubelet-restart.yml

@@ -0,0 +1,5 @@
+---
+- name: "[{{ target }} / 4-kubelet-restart.yml] kubelet restart"
+  service:
+    state: restarted
+    name: kubelet

roles/etcd-restore/tasks/redhat/main.yml

@@ -23,3 +23,23 @@
   when:
     - "'member-master' in group_names or 'member-master-cluster' in group_names"
     - target in ['member']
+
+- include: "3-etcd-restart.yml"
+  when:
+    - "'host-master' in group_names or 'host-master-cluster' in group_names"
+    - target in ['host']
+
+- include: "3-etcd-restart.yml"
+  when:
+    - "'member-master' in group_names or 'member-master-cluster' in group_names"
+    - target in ['member']
+
+- include: "4-kubelet-restart.yml"
+  when:
+    - "'host-cluster' in group_names"
+    - target in ['host']
+
+- include: "4-kubelet-restart.yml"
+  when:
+    - "'member-cluster' in group_names"
+    - target in ['member']