- fail: msg="The variable 'bar' is empty" when: bar|length == 0 - shell: echo "The variable 'foo' is not empty: '{{ foo }}'" when: foo|length > 0 Check if Ansible variableis definedandnot empty: tasks: - shell: echo "The variable 'foo' is defined and not empty" when: ...
"msg": "Using a SSH password instead of a key is not possible because Host Key checking is enabled and sshpass does not support this. Please add this host's fingerprint to your known_hosts file to manage this host." }#解决办法1:手动连接一下客户端,ssh root@172.16.2.101#解决办法2:在/e...
[root@qfedu.com ~]# ansible-playbook -i hosts checkhosts.yml --limit dbservers { "custom_stats": {}, "global_custom_stats": {}, "plays": [ { "play": { "duration": { "end": "2020-04-23T02:32:44.163630Z", "start": "2020-04-23T02:32:44.131390Z" }, "id": "0242ac12-0...
用于定义各task;其它的文件需要由main.yml进行“包含”调用; handlers/:此目录中至少应该有一个名为main.yml的文件,用于定义各handler;其它的文件需要由main.yml进行“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...
The default is 'replace' but # this can also be set to 'merge'. #hash_behaviour = replace # by default, variables from roles will be visible in the global variable # scope. To prevent this, the following option can be enabled, and only # tasks and handlers within the role will see...
Using a SSH password instead of a key is not possible because Host Key checking is enabled and sshpass does not support this. Please add this host's fingerprint to your known_hosts file to manage this host. 10.0.0.132 | CHANGED | rc=0 >> ...
TASK [Check that variable 'timesync_services' is defined] *** ok: [192.168.100.147] => { "changed": false, "msg": "All assertions passed" } TASK [timesync : Check if only NTP is needed] *** ok: [192.168.100.147] TASK [timesync : Check if single PTP is needed] ***...
This setting will be disabled if ANSIBLE_KEEP_REMOTE_FILES is enabled. Type: boolean Default: False Ini: Section: [connection] Key: pipelining Section: [defaults] Key: pipelining Environment: Variable: ANSIBLE_PIPELINING ANY_ERRORS_FATAL Description: Sets the default value for the any...
Variable 定义Playbook所使用的变量。 Task 定义Playbook控制下游设备要执行的命令。 Handler 定义在Palybook在Task执行完毕后要调用的任务。 Ansible Playbook各组件参数 Ansible的上述组件的参数如下: Target常用参数 代码语言:javascript 代码运行次数:0 运行
Only check if the default ssh client supports ControlPersist once instead of once for each host + task combination. Fix a problem with the pip module updating the python pip package itself. ansible_play_hosts is a new magic variable to provide a list of hosts in scope for the current play...