register: file_status failed_when: not file_status.stat.exists 1. 2. 3. 4. 5. 在此示例中,如果文件不存在,则使用 failed_when 关键字使任务失败。 使用变量 您可以使用变量使您的剧本更加动态。例如 - - name: Check if file exists using variable stat: path: "{{ file_path }}" register: fi...
vars/:此目录中至少应该有一个名为main.yml的文件,用于定义各variable;其它的文件需要由main.yml进行“包含”调用; templates/:存储由template模块调用的模板文本; meta/:此目录中至少应该有一个名为main.yml的文件,定义当前角色的特殊设定及其依赖关系;其它的文件需要由main.yml进行“包含”调用; default/:此目录中...
[root@promote ~]# ansible-doc -s cron #查看cron模块信息 - name: Manage cron.d and crontab entries cron: backup: # If set, create a backup of the crontab before it is modified. The location of the backup is returned in the `backup_file' variable by this module. ... 添加任务计划: ...
/bin/bash# This module checks if the pid of the specified# process exists. If not, it returns a failure msgsource$1pid=`pidof$process`if[[ -n$pid]];thenprintf'{ "msg" : "%s is running with pid %s", "changed" : 1 }'"$process""$pid"elseprintf'{ "msg" : "%s process not r...
- name: variable playbook example hosts: master gather_facts: no vars: createuser: ##定义列表 - tom - lihua - hauwei tasks: - name: create user user: name={{ item }} state=present ##将变量每一个带入 with_items: "{{ createuser}}" ##调用列表: ...
“包含”调用; vars/:此目录中至少应该有一个名为main.yml的文件,用于定义各variable;其它的文件需要由main.yml进行“包含”调用; templates/:存储由template模块调用的模板文本; meta/:此目录中至少应该有一个名为main.yml的文件,定义当前角色的特殊设定及其依赖关系;其它的文件需要由main.yml进行“包含”调用; ...
-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...
"ansible_distribution": "VARIABLE IS NOT DEFINED!", "changed": false } }, "task": { "duration": { "end": "2020-04-23T02:32:44.163630Z", "start": "2020-04-23T02:32:44.137440Z" }, "id": "0242ac12-0002-b0c7-074b-00000000000f", ...
{}# initial error check, to make sure all specified playbooks are accessible# before we start running anything through the playbook executorb_playbook_dirs=[]forplaybookincontext.CLIARGS['args']:ifnotos.path.exists(playbook):raiseAnsibleError("the playbook: %s could not be found"%playbook)if...
{}# initial error check, to make sure all specified playbooks are accessible# before we start running anything through the playbook executorb_playbook_dirs=[]forplaybookincontext.CLIARGS['args']:ifnotos.path.exists(playbook):raiseAnsibleError("the playbook: %s could not be found"%playbook)if...