我正在尝试将我用Python制作的自动化脚本传输到ansible (公司请求),而且我以前从未使用过ansible。我试过"wait_for:",但我也没有让它起作用。在脚本中,我可以设置dev.timeout=None或任何我需要的东西。我发现很难弄清楚我在哪里可以做到这一点。我已经尝试在"ansible.cfg“文件中设置超时。但那不管用。我可以执行简单的命令,比如:
Cli=“显示版本”,或cli=“显示系统固件”。
以下是我的剧本:
- hosts: local
roles:
- Juniper.junos
connection: local
gather_facts: no
tasks:
- junos_cli:
host={{ inventory_hostname }}
user=root
passwd=Hardware1
cli="request system snapshot slice alternate"
dest="{{ inventory_hostname }}.txt"运行该程序后,大约120秒钟后,将得到以下错误:
fatal: [192.168.2.254]: FAILED! => {"changed": false, "failed": true, "module_stderr": "/usr/local/lib/python2.7/dist-packages/jnpr/junos/device.py:652: RuntimeWarning: CLI command is for debug use only!\n warnings.warn(\"CLI command is for debug use only!\", RuntimeWarning)\nTraceback (most recent call last):\n File \"/home/pkb/.ansible/tmp/ansible-tmp-1457428640.58-63826456311723/junos_cli\", line 2140, in <module>\n main()\n File \"/home/pkb/.ansible/tmp/ansible-tmp-1457428640.58-63826456311723/junos_cli\", line 177, in main\n dev.close()\n File \"/usr/local/lib/python2.7/dist-packages/jnpr/junos/device.py\", line 504, in close\n self._conn.close_session()\n File \"/usr/local/lib/python2.7/dist-packages/ncclient/manager.py\", line 158, in wrapper\n return self.execute(op_cls, *args, **kwds)\n File \"/usr/local/lib/python2.7/dist-packages/ncclient/manager.py\", line 228, in execute\n raise_mode=self._raise_mode).request(*args, **kwds)\n File \"/usr/local/lib/python2.7/dist-packages/ncclient/operations/session.py\", line 28, in request\n return self._request(new_ele(\"close-session\"))\n File \"/usr/local/lib/python2.7/dist-packages/ncclient/operations/rpc.py\", line 342, in _request\n raise TimeoutExpiredError('ncclient timed out while waiting for an rpc reply.')\nncclient.operations.errors.TimeoutExpiredError: ncclient timed out while waiting for an rpc reply.\n", "module_stdout": "", "msg": "MODULE FAILURE", "parsed": false}我想是暂停了,我可能错了。但这是在做我的头脑,这样一个简单的任务是逃避我。
发布于 2016-03-09 09:33:25
好吧,我设法解决了问题。
执行CLI (junos_cli)的Ansible模块不支持超时。为此,我进入了:
/etc/ansible/roles/Juniper.junos/library/junos_cli和线下:
dev = Device(args['host'], user=args['user'], password=args['passwd'],
port=args['port'], gather_facts=False).open()我补充说:
dev.timeout=None这将计时器设置为无穷大,因此在执行“请求系统快照片替换”时,我有时间进行格式化。
希望这能帮助其他人通过ansible自动化对junos cli做些什么。
发布于 2016-04-12 11:41:53
建议将超时值增加到适当的数目(例如300秒),我们认为这对调用应该是有益的,而不是使其无限。
https://stackoverflow.com/questions/35863701
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