详解ansible批量管理服务_其它综合_

 [root@m01 ansible_playbook]#ansible-playbook -e dir=/etc -e file=rsyncd.conf test_变量编写.yaml

 [root@m01 ansible_playbook]#vim test_变量编写.yaml - hosts: 172.16.1.41 vars: dir: /etc file: rsyncd.conf tasks: - name: copy file copy: src={{ dir }}/{{ file }} dest={{ dir }}/ # {{}}调用变量

 [root@m01 ansible_playbook]#vim /etc/ansible/hosts [sersync_server] 172.16.1.31 [sersync_client] 172.16.1.41 [sersync_server:vars] dir=/etc file=rsyncd.conf # 直接给主机组设置变量，这样主机组内的所有主机都可以调用变量了

 [root@m01 ansible_playbook]#vim test_通知功能.yaml - hosts: 172.16.1.41 tasks: - name: boot server service: name=rsyncd state=started - name: check server boot shell: netstat -lntup|grep 873 register: oldboy - debug: msg={{ oldboy.stdout_lines }} # 将shell中命令执行结果通过register注册给oldboy，oldboy相当于一个变量，{{}}调取oldboy # debug类似echo，输出信息 # stdout_lines 将输出的信息变得有格式

 [root@m01 ansible_playbook]#ansible-playbook test_通知功能.yaml PLAY [172.16.1.41] *********************************************************************************** TASK [Gathering Facts] ******************************************************************************* ok: [172.16.1.41] TASK [boot server] *********************************************************************************** ok: [172.16.1.41] TASK [check server boot] ***************************************************************************** changed: [172.16.1.41] TASK [debug] ***************************************************************************************** ok: [172.16.1.41] => { "msg": [ "tcp 0 0 0.0.0.0:873 0.0.0.0:* LISTEN 3708/rsync ", "tcp6 0 0 :::873 :::* LISTEN 3708/rsync " ] } PLAY RECAP ******************************************************************************************* 172.16.1.41 : ok=4 changed=1 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0 

 nfs服务客户端三台主机 centos7 10.0.0.7、centos6 10.0.0.8、centos7 10.0.0.9 此时在批量启动的时候需要进行判断，因为centos6，centos7启动命令不一样 判断的格式 - hosts: nfs_client tasks: - name: boot centos7 nfs shell: systemctl start nfs 判断: 如果是centos7 ??? - name: boot centos6 nfs shell: /etc/init.d/nfs start 判断: 如果是centos6 ??? setup模块：收集远程主机信息 语法： [root@m01 ansible_playbook]#ansible 172.16.1.41 -m setup -a "filter=ansible_hostname" 172.16.1.41 | SUCCESS => { "ansible_facts": { "ansible_hostname": "backup", "discovered_interpreter_python": "/usr/bin/python" }, "changed": false } # filter 过滤 筛选

 - hosts: rsync tasks: - name: touch file file: path=/etc/oldboy01.txt state=touch when: (ansible_eth1.ipv4.address == "172.16.1.41")

 - hosts: rsync tasks: - name: touch file file: path=/etc/oldboy01.txt state=touch when: (ansible_eth1["ipv4"]["address"] == "172.16.1.41")

 [root@m01 ansible_playbook]#vim test_判断功能.yaml - hosts: nfs_client tasks: - name: create file for 41 host file: path=/tmp/172.16.1.41 state=directory when: (ansible_hostname == "backup") - name: create file for 7 host file: path=/tmp/172.16.1.7 state=directory when: (ansible_hostname == "web01")

 root@m01 ansible_playbook]#ansible-playbook -C test_判断功能.yaml PLAY [nfs_client] ************************************************************************************ TASK [Gathering Facts] ******************************************************************************* ok: [172.16.1.41] ok: [172.16.1.7] TASK [create file for 41 host] *********************************************************************** skipping: [172.16.1.7] changed: [172.16.1.41] TASK [create file for 7 host] ************************************************************************ skipping: [172.16.1.41] changed: [172.16.1.7] PLAY RECAP ******************************************************************************************* 172.16.1.41 : ok=2 changed=1 unreachable=0 failed=0 skipped=1 rescued=0 ignored=0 172.16.1.7 : ok=2 changed=1 unreachable=0 failed=0 skipped=1 rescued=0 ignored=0 

 [root@m01 ansible_playbook]#vim test_循环功能.yaml - hosts: 172.16.1.41 tasks: - name: create user user: name={{ item }} with_items: - oldgirl01 - oldgirl02 - oldgirl03 - oldgirl04 - oldgirl05

 [root@m01 ansible_playbook]#vim test_循环功能.yaml - hosts: 172.16.1.41 tasks: - name: create user user: name={{ item.name }} uid={{ item.uid }} with_items: - {name: "oldgirl06", uid: "3006"} - {name: "oldgirl07", uid: "3007"} - {name: "oldgirl08", uid: "3008"} - {name: "oldgirl09", uid: "3009"} - name: check create user info shell: grep oldgirl0 /etc/passwd register: user_info - debug: msg={{ user_info.stdout_lines }}

 [root@m01 ansible_playbook]#vim test_h忽略功能.yaml - hosts: 172.16.1.41 tasks: - name: create rsync user shell: useradd rsync -M -s /sbin/nologin ignore_errors: yes - name: create backup dir shell: mkdir /backup ignore_errors: yes - name: boot server shell: systemctl start rsyncd ignore_errors: yes

 [root@m01 ansible_playbook]#vim test_标签功能.yaml - hosts: 172.16.1.41 tasks: - name: 01:安装软件 yum: name=rsync state=installed ignore_errors: yes - name: 02:创建用户 user: name=rsync create_home=no shell=/sbin/nologin ignore_errors: yes tags: create_user - name: 03:创建目录 file: path=/backup state=directory

 ansible-playbook -t create_user test_标签功能.yaml --- 执行剧本中标签任务 ansible-playbook --skip-tags create_user test_标签功能.yaml --- 跳过指定标签任务,执行其他任务 ansible-playbook -t create_user,create_dir test_标签功能.yaml --- 执行多个标签 # -t=tags

 root@m01 ansible_playbook]#vim test_忽略采集.yaml - hosts: 172.16.1.41 gather_facts: no tasks: - name: 01:安装软件 yum: name=rsync state=installed ignore_errors: yes - name: 02:创建用户 user: name=rsync create_home=no shell=/sbin/nologin ignore_errors: yes tags: create_user - name: 03:创建目录 file: path=/backup state=directory tags: create_dir 

 [root@m01 ansible_playbook]#vim test_触发功能.yaml - hosts: 172.16.1.41 tasks: - name: 01:传输配置文件 copy: src=/etc/ansible/ansible_playbook/rsyncd.conf dest=/etc/ notify: rsync_restart - name: 02:启动服务程序 service: name=rsyncd state=started handlers: - name: rsync_restart service: name=rsyncd state=restarted

 [root@m01 ansible_playbook]#vim test.yaml - hosts: 172.16.1.41 tasks: - service: name=crond state=stopped - file: src=/etc path=/opt/etc_link state=link - copy: src=/etc/hosts dest=/tmp - hosts: 172.16.1.31 tasks: - service: name=firewalld enabled=yes - yum: name=keepalived state=installed

 # 语法检查剧本文件 [root@m01 ansible_playbook]#ansible-playbook --syntax-check test.yaml playbook: test.yaml

 [root@m01 ansible_playbook]#ansible-playbook -C test.yaml PLAY [172.16.1.41] *********************************************************************************** TASK [Gathe
                
提示：
                    本文由神整理自网络，如有侵权请联系本站删除！
                    

                    本站声明： 

                    1、本站所有资源均来源于互联网，不保证100%完整、不提供任何技术支持； 

                    2、本站所发布的文章以及附件仅限用于学习和研究目的;不得将用于商业或者非法用途；否则由此产生的法律后果，本站概不负责！
                
                

                

                                            
上一篇：利用二进制文件安装etcd的教程详解_其它综合_
                                                                
下一篇：v语言初体验小结_其它综合_