shell: echo "多条件执行成功" when: - result.stdout_lines[0] == "node1" and result.rc != 10 多条件之间可以使用逻辑运算进行连接,如:and or nor; 4、文件、目录、软链接、是否为挂载目录、是否存在 如测试yml: --- - hosts: hostA tasks: - name: "是否为目录" vars: file_t: /home/user1...
when: os_family == "RedHat" and httpd_version == "latest" ``` 在上述示例中,“and”操作符将两个条件结合到一起,并且只有当两个条件都为真时,安装任务才会被执行。 类似地,可以使用“or”操作符来指定多个条件中的任何一个满足时任务会被执行。例如,以下任务在`os_family`等于“RedHat”或`os_family...
template:src=nginx.conf.centos7.j2 dest=/etc/nginx/nginx.conf # 使用 when 语句进行判断 如果变量为"7"执行以下操作 when:ansible_distribution_major_version=="7"notify:-restart nginx-name:template centos8conf # 同上 template:src=nginx.conf.centos8.j2 dest=/etc/nginx/nginx.conf # 使用 when 语...
# 逻辑与when:ansible_disibution=="CentOS"and ansible_disibution_major_vsion=="7"# 逻辑或when:ansible_disibution=="RedHat"or ansible_disibution=="Fedora"when:-ansible_disibution_vsion=="7.9"-ansible_kernel=="3.10.0-327.el7.x86_64"# 组合使用when:=>(ansible_disibution=="RedHat"and ansible...
When false, the handlers will not run if a failure has occurred on a host. This can also be set per play or on the command line. See Handlers and Failure for more details. Type: boolean Default: False Version Added: 1.9.1 Ini: Section: [defaults] Key: force_handlers Environment...
# (as of 1.8), Ansible can optionally warn when usage of the shell and # command module appear to be simplified by using a default Ansible module # instead. These warnings can be silenced by adjusting the following # setting or adding warn=yes or warn=no to the end of the command line...
使用failed_when指定任务失败条件,再使用fail模块指定要输出的错误信息。 常用于输出的错误信息太多,而我们只需要简短的错误提示即可。或者是运行的脚本里有多个任务,但其中有个任务执行失败但最终输出的信息还是changed,并非一片飘红。 1.当playbook里需要受控机执行主控机上的脚本时,使用script模块来定义。若脚本中有某...
On demand, only when needed Whenever loaded or referenced 1 What can be encrypted? Only variables Any structured data file[1] Ansible cannot know if it needs content from an encrypted file unless it decrypts the file, so it decrypts all encrypted files referenced in your playbooks and role...
SCP Backup Shell copy: src: ./backup.sh dest: /root/backup.sh when: ansible_hostname is match"web*"#when支持通配符 when: ansible_hostname ~="web*"#when: ansible_hostname == "backup" or ansible_hostname == "nfs"#这三种方式类似模糊匹配,都可以匹配多台web#模糊匹配和and or不能一起使...
Summary The path to the python interpreter seems not to be correctly escaped when using local modules resulting in a "No such file or directory" error. Issue Type Bug Report Component Name ansible-playbook Ansible Version ansible [core 2...