msg: "file not exist" when: not path is exists vars: path: /root/ansible.bak ok: [servera] => { "msg": "file not exist" } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 5.when语句对于变量的判断 (1)defined,变量已被定义 [root@main playkongzhi]# cat varswhen.yaml ...
Failed_when条件是Ansible中的一个条件语句,用于在任务执行失败时控制任务的行为。当任务执行失败时,可以使用failed_when条件来判断失败的条件,并根据条件的结果来决定任务是否继续执行或标记为失败。 如果exists and not条件是指当某个文件或目录存在且不满足某个条件时,任务将被标记为失败。这个条件可以用于在...
STEP02: 我们创建一个 task 来使用 when 来检查这个文件是否存在 如果这个文件存在,就打印出 "File exists." 如果这个文件不存在, 就打印出 "File not found." - name: Check that if the file devnet.md exists debug: msg: "File exists." when: file_status.stat.exists == True - name: Check tha...
file_t: /home/user1/bb debug: msg: "文件存在" when: file_t is exists - name: "是否为文件" vars: file_t: /home/user1/bb debug: msg: "" when: file_t is file - name: "是否为目录" vars: dir_t: /home/user1 debug: msg: "" when: dir_t is directory 执行结果: TASK [是否...
when: ansible_disibution == "CentOS" when: ansible_machine == "x86_64" when: max_memory <= 512 3.逻辑运算符 and:逻辑与,当左边和右边两个表达式同时为真,则返回真 or:逻辑或,当左右和右边两个表达式任意一个为真,则返回真 not:逻辑否,对表达式取反 ...
is exists: 用于路径存在时返回真 is not exists: 用于路径不存在时返回真 也可以在整个条件表达式的前面使用not来取反 代码语言:javascript 复制 -hosts:dbsrvsvars:tpath:/ayunwSkytasks:-debug:msg:"file not exist"when:not tpath is exists 除了exists 方式以外,还有其他的判断方式,如下: ...
when: testpath4 is link - debug: msg: "mount" when: testpath5 is mount - debug: msg: "exists" when: testpath1 is exists 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. ...
msg:"file not exist"when: not testpath is exists 在ansible中,除了能够使用exists这种tests之外,还有一些别的tests 2.3 判断变量 defined:判断变量是否已定义,已定义则返回真 undefined:判断变量是否未定义,未定义则返回真 none:判断变量的值是否为空,如果变量已定义且值为空,则返回真 ...
-name:Check if a file exists in temp and fail task if it doesansible.builtin.command:ls /tmp/this_should_not_be_hereregister:resultfailed_when:-result.rc == 0-'"Nosuch"notinresult.stderr' If you want the task to fail when only one condition is satisfied, change thefailed_whendefinit...
Pause for 5 second to detect eicar ansible.builtin.pause: seconds: 5 - name: Check for EICAR file stat: path=/tmp/eicar.com.txt register: eicar_test - name: EICAR test failed fail: msg="EICAR file not deleted. MDE deployment not complete" when: eicar_test.stat.exists - name: MDE ...