其中playbook.yml 是/tmp/private/projects 目录中的 playbook,run 是要用于调用 Runner 的命令模式runner 接受的不同命令包括:run ansible-runner在 前台 启动,并等待底层 Ansible 进程完成后再返回 start ansible-runner作为 后台守护进程 启动并生成 PID 文件 stop ansible-runner 终止 用start 在后台 启动的进程 ...
如图所示,由于远程主机中并不存在"/testabc",所以task1执行报错了,这在我们的预料之中,但是之后的task2和task3并未执行,这是因为ansible默认的机制是当playbook中的某个task执行后,如果task报错,playbook会在报错task的位置上停止,报错task之后的task则不会执行,所以,由于上例的task1报错了,palybook就停止在task1的...
[root@ansible ~]# ansible-doc -s setup - name: Gathers facts about remote hosts setup: fact_path: # Path used for local ansible facts (`*.fact') - files in this dir will be run (if executable) and their results be added to `ansible_local' facts if a file is not executable it ...
positional arguments: playbook Playbook(s) optional arguments: --ask-vault-pass ask for vault password --flush-cache clear the fact cache for every host in inventory --force-handlers run handlers even if a task fails --list-hosts outputs a list of matching hosts; does not execute anything ...
INFO: Source of key(s) to be installed:"/root/.ssh/id_rsa.pub"/usr/bin/ssh-copy-id: INFO: attempting to loginwith thenewkey(s), to filteroutany that are already installed/usr/bin/ssh-copy-id: INFO:1key(s) remain to be installed --ifyou are prompted now itisto install thenewke...
Ensure that all hosts are marked as failed if a task marked as run_once fails. Show a warning when using the free strategy when a run_once task is encountered, as there is no way for the free strategy to guarantee the task is not run more than once. Fixed a bug where the assemble...
by default the handler doesnotrun on that host, which may leave the host in an unexpected state. For example, a task could update a configuration file and notify a handler to restart some service. If a task later in the same play fails, the configuration file might be changed but the ...
Ansible when statement is more like if statement in any given programming language. It evaluates if a condition is met or satisfied. Consider yourself having any of the following requirements You want to run a task only in a specific box ...
The deprecation warnings reflect this schedule. The task above, run in Ansible 2.5, will result in: [DEPRECATION WARNING]:Param 'username' is deprecated. See the module docs for more information. This feature will be removed in version2.9. Deprecation warnings can be disabled by setting deprecati...
Ansible module only performs an action and marks the task as changed if the config file changes — it is idempotent. Idempotence is valuable when used with handlers, because the handler will only run when the task changes. Notifying a handler on a task that isn't idempotent may result in ...