我是一个完整的Ansible新手,所以提前致歉!Ansible ping到远程主机在本地连接上工作,但没有其他
我试图运行一个Ansible playbook,它的作用是在本地和远程机器上构建的程序之间启用文件共享/传输/同步(正如您所猜测的,我没有编写剧本)。
我的问题是,我不能ping通远程主机,当我不使用 - 连接=本地。但是,我可以ssh远程主机。当我运行的剧本,它抛出的错误:
host1 | UNREACHABLE! => {
"changed": false,
"msg": "Failed to connect to the host via ssh.",
"unreachable": true}
如果我做
ansible-playbook cvfms.yml --connection=local
然后我没有得到ssh的错误,但是剧本不能做任何事情,因为我怀疑该连接应该不是本地运行。
欲了解更多信息,下面是我的/ etc/ansible/hosts文件:
[group_name]
host1 ansible_ssh_host=lengau.chpc.ac.za
我也有一个在/ etc/ansible/host_var,说我在机器的用户名。
对此问题的任何帮助将深表感谢!
在回答评论:当我运行ansible-剧本-vvv cvfms.yml,我得到的输出:
PLAYBOOK: cvmfs.yml ************************************************************
2 plays in /home/testuser/Documents/DevOps-master/Ansible/cvmfs.yml
PLAY [Enable CVMFS] ************************************************************
TASK [setup] *******************************************************************
Using module file /usr/lib/python2.6/site-packages/ansible-2.2.0- py2.6.egg/ansible/modules/core/system/setup.py
<lengau.chpc.ac.za> ESTABLISH SSH CONNECTION FOR USER: khenninger
<lengau.chpc.ac.za> SSH: EXEC ssh -q -C -o ControlMaster=auto -o ControlPersist=60s -o 'IdentityFile="/home/testuser/.ssh/id_rsa"' -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o User=khenninger -o ConnectTimeout=10 -o ControlPath=/root/.ansible/cp/ansible-ssh-%h-%p-%r lengau.chpc.ac.za '/bin/sh -c '"'"'(umask 77 && mkdir -p "` echo $HOME/.ansible/tmp/ansible-tmp-1468582573.96-15730857177484 `" && echo ansible-tmp-1468582573.96-15730857177484="` echo $HOME/.ansible/tmp/ansible-tmp-1468582573.96-15730857177484 `") && sleep 0'"'"''
fatal: [host1]: UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via ssh.", "unreachable": true}
to retry, use: --limit @/home/testuser/Documents/DevOps- master/Ansible/cvmfs.retry
PLAY RECAP *********************************************************************
host1 : ok=0 changed=0 unreachable=1 failed=0
在回答另一个问题: 我设置了这样的私钥:
在我的“家”的机器我现在有一个文件/home/testuser/.ssh/id_rsa,其中包含我通过
ssh-keygen -t rsa.
获得的私钥这私钥也存储在远程机器上的/home/user/.ssh/目录中。
据我所知,这是正确的做法。
我仍然遇到与上面相同的问题,当我运行ansible-playbook或ping时。
并添加一些怪异的,所有这些只发生在我是根。如果我是一个普通用户我家的机器上,ssh的正常工作和剧本用新的错误消息在本地连接上如下运行,:
ansible-playbook cvmfs.yml --connection=local
PLAY [Enable CVMFS] ************************************************************
TASK [setup] *******************************************************************
ok: [196.24.44.83]
ok: [host1]
TASK [Inform the team] *********************************************************
fatal: [host1]: FAILED! => {"failed": true, "msg": "the field 'args' has an invalid value, which appears to include a variable that is undefined. The error was: 'slack_token' is undefined\n\nThe error appears to have been in '/home/testuser/Documents/DevOps-master/Ansible/cvmfs.yml': line 7, column 7, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n pre_tasks:\n - name: Inform the team\n ^here\n"}
fatal: [196.24.44.83]: FAILED! => {"failed": true, "msg": "the field 'args' has an invalid value, which appears to include a variable that is undefined. The error was: 'slack_token' is undefined\n\nThe error appears to have been in '/home/testuser/Documents/DevOps-master/Ansible/cvmfs.yml': line 7, column 7, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n pre_tasks:\n - name: Inform the team\n ^here\n"}
NO MORE HOSTS LEFT *************************************************************
to retry, use: --limit @cvmfs.retry
PLAY RECAP *********************************************************************
196.24.44.83 : ok=1 changed=0 unreachable=0 failed=1
host1 : ok=1 changed=0 unreachable=0 failed=1
也有一些是严重错误的东西在我的地方机器,我想...
使用'-vvv'或'-vvvv'参数运行'ansible-playbook'来调试问题并将错误消息添加到您的问题中。 –
您是否有适合您尝试连接的主机的SSH私钥文件? – activatedgeek
非常感谢你们俩!我已经添加了必要的信息。我已经建立了私人密钥(我认为),并将有另一个去。 –