【发布时间】:2016-07-15 00:13:12
【问题描述】:
我正在努力学习 ansible,并正在关注 o'riley Ansible Up and running book。
在本书的入门部分,它要求我安装 ansible、virtualbox 和 vagrant,然后通过 CLI 运行:
vagrant init ubuntu/trusty64
vagrant up
之后我可以通过 vagrant ssh 或通过以下方式 ssh 进入虚拟机:
ssh vagrant@127.0.0.1 -p 2222 -i /Users/XXX/playbooks/.vagrant/machines/default/virtualbox/private_key
接下来是创建主机文件,如下所示:
testserver ansible_ssh_host=127.0.0.1 ansible_ssh_port=2222 \ ansible_ssh_user=vagrant \ ansible_ssh_private_key_file=.vagrant/machines/default/virtualbox/private_key
最后是运行这个命令:
ansible testserver -i hosts -m ping
这让我很感动:
testserver | UNREACHABLE! => {
"changed": false,
"msg": "Failed to connect to the host via ssh.",
"unreachable": true
}
添加 -vvv 让我明白:
No config file found; using defaults
<127.0.0.1> ESTABLISH SSH CONNECTION FOR USER: None
<127.0.0.1> SSH: EXEC ssh -C -q -o ControlMaster=auto -o ControlPersist=60s -o Port=2222 -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o ConnectTimeout=10 -o ControlPath=/Users/XXX/.ansible/cp/ansible-ssh-%h-%p-%r 127.0.0.1 '/bin/sh -c '"'"'( umask 77 && mkdir -p "` echo $HOME/.ansible/tmp/ansible-tmp-1468541275.7-255802522359895 `" && echo ansible-tmp-1468541275.7-255802522359895="` echo $HOME/.ansible/tmp/ansible-tmp-1468541275.7-255802522359895 `" ) && sleep 0'"'"''
testserver | UNREACHABLE! => {
"changed": false,
"msg": "Failed to connect to the host via ssh.",
"unreachable": true
}
我尝试修改 hosts 文件中的 ansible_ssh_private_key_file 以指向私钥的完整路径,但还是不行:
ansible testserver -i hosts -m ping -vvv
No config file found; using defaults
<127.0.0.1> ESTABLISH SSH CONNECTION FOR USER: None
<127.0.0.1> SSH: EXEC ssh -C -q -o ControlMaster=auto -o ControlPersist=60s -o Port=2222 -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o ConnectTimeout=10 -o ControlPath=/Users/XXX/.ansible/cp/ansible-ssh-%h-%p-%r 127.0.0.1 '/bin/sh -c '"'"'( umask 77 && mkdir -p "` echo $HOME/.ansible/tmp/ansible-tmp-1468541370.61-137685863794569 `" && echo ansible-tmp-1468541370.61-137685863794569="` echo $HOME/.ansible/tmp/ansible-tmp-1468541370.61-137685863794569 `" ) && sleep 0'"'"''
testserver | UNREACHABLE! => {
"changed": false,
"msg": "Failed to connect to the host via ssh.",
"unreachable": true
}
这是我的 Ansible 版本:
ansible --version ansible 2.1.0.0 配置文件 = 配置的模块搜索路径 = 默认无覆盖
有人知道为什么 ansible 没有连接到我的流浪虚拟机吗?
【问题讨论】:
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非常感谢 Rob 帮助编辑!!!我还不习惯使用 SO 编辑器。