Question

我只是尝试了一个我需要修改的同事设置的剧本。我在mac上运行的第一个问题是

ERROR: Unable to find an inventory file, specify one with -i ?

通过在命令中添加 -i verif 可以轻松解决这个问题。但随后发生了以下错误。

loadgen-verif-app1.internal.machines | FAILED => SSH encountered an unknown error. The output was:
OpenSSH_6.2p2, OSSLShim 0.9.8r 8 Dec 2011
debug1: Reading configuration data /Users/andreas.joelsson/.ssh/config
debug1: Reading configuration data /etc/ssh_config
debug1: /etc/ssh_config line 20: Applying options for *
debug1: auto-mux: Trying existing master
ControlPath too long

所有8台机器都是如此（ loadgen-verif-app [1-8] .internal.machines ）

经过一些调试，文件可能太长，我尝试了以下命令，结果相同：

ansible nukes -m ping -i verif -vvvv

然后我认为这是ssh的问题，但通过ssh执行命令：

ssh loadgen-verif-app1.internal.machines ping loadgen-verif-app2.internal.machines

现在我感到困惑，因为ping命令适用于上面列出的范围内的某些机器，问题是它们比 loagenXXX.machines 路径短，如果这样做的话问题。但是，我猜ssh命令不起作用。

我也为目标设置了一些ssh配置设置，但这与使用ping命令的设置没有什么不同。

Host loadgen1
    HostName loadgen-verif-app1.internal.machines

现在我感到难过，因为它也适用于Mac上的同事。所以不确定是否有一些设置我缺少或类似。他不需要提供 -i verif ，这也可能是它无效的原因。

编辑2014-12-17：

已尝试根据http://docs.ansible.com/intro_configuration.html#control-path
我们正在运行相同版本的ansible
我们正在运行相同版本的OpenSSH。
据我们所知，我们有相同的ssh配置。
一直在寻找我在/ etc / ssh_config中找到的Host *，并根据f.e.删除了没有进展。 https://help.openshift.com/hc/en-us/articles/202186044-Unable-to-git-clone-an-application-when-SSH-session-sharing-is-in-use-ControlPath-too-long-

编辑2015-01-08：

SE-C02N76PGG5RP:verif_provisioning andreas.joelsson$ ansible loadgen-verif-app1.internal.machines -m ping -i verif -vvvv
<loadgen-verif-app1.internal.machines> ESTABLISH CONNECTION FOR USER: andreas.joelsson
<loadgen-verif-app1.internal.machines> REMOTE_MODULE ping
<loadgen-verif-app1.internal.machines> EXEC ssh -C -tt -vvv -o ControlMaster=auto -o ControlPersist=60s -o ControlPath="/Users/andreas.joelsson/.ansible/cp/ansible-ssh-%h-%p-%r" -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o ConnectTimeout=10 loadgen-verif-app1.internal.machines /bin/sh -c 'mkdir -p $HOME/.ansible/tmp/ansible-tmp-1420723708.99-33622628424665 && chmod a+rx $HOME/.ansible/tmp/ansible-tmp-1420723708.99-33622628424665 && echo $HOME/.ansible/tmp/ansible-tmp-1420723708.99-33622628424665'
loadgen-verif-app1.internal.machines | FAILED => SSH encountered an unknown error. The output was:
OpenSSH_6.2p2, OSSLShim 0.9.8r 8 Dec 2011
debug1: Reading configuration data /Users/andreas.joelsson/.ssh/config
debug1: Reading configuration data /etc/ssh_config
debug1: /etc/ssh_config line 20: Applying options for *
debug1: auto-mux: Trying existing master
ControlPath too long

编辑2015-02-12：

SE-C02N76PGG5RP:verif_provisioning andreas.joelsson$ ansible nukes -m ping -i verif
loadgen-verif-app4.internal.machines | FAILED => SSH encountered an unknown error during the connection. We recommend you re-run the command using -vvvv, which will enable SSH debugging output to help diagnose the issue
loadgen-verif-app5.internal.machines | FAILED => SSH encountered an unknown error during the connection. We recommend you re-run the command using -vvvv, which will enable SSH debugging output to help diagnose the issue
loadgen-verif-app3.internal.machines | FAILED => SSH encountered an unknown error during the connection. We recommend you re-run the command using -vvvv, which will enable SSH debugging output to help diagnose the issue
loadgen-verif-app1.internal.machines | FAILED => SSH encountered an unknown error during the connection. We recommend you re-run the command using -vvvv, which will enable SSH debugging output to help diagnose the issue
loadgen-verif-app2.internal.machines | FAILED => SSH encountered an unknown error during the connection. We recommend you re-run the command using -vvvv, which will enable SSH debugging output to help diagnose the issue
loadgen-verif-app8.internal.machines | FAILED => SSH encountered an unknown error during the connection. We recommend you re-run the command using -vvvv, which will enable SSH debugging output to help diagnose the issue
loadgen-verif-app6.internal.machines | FAILED => SSH encountered an unknown error during the connection. We recommend you re-run the command using -vvvv, which will enable SSH debugging output to help diagnose the issue
loadgen-verif-app7.internal.machines | FAILED => SSH encountered an unknown error during the connection. We recommend you re-run the command using -vvvv, which will enable SSH debugging output to help diagnose the issue

与工作人员一起：

SE-C02N76PGG5RP:verif_provisioning andreas.joelsson$ ansible duke -m ping -i verif
steve-verif-app1.internal.machines | success >> {
    "changed": false,
    "ping": "pong"
}

Answer 1

在ansible文档中提到了此错误的解决方案，请参阅此link。

我收到此错误，当我尝试连接到EC2实例但修改了下面提到的配置后，它解决了我的问题。

我假设你已经使用pip在Mac上安装了ansible。所以，请执行以下步骤：

创建/etc/ansible目录
```
sudo mkdir /etc/ansible
```

更改权限

sudo chown $(whoami):staff /etc/ansible

从here下载ansible.cfg文件并放入/etc/ansible目录

编辑/取消注释以下行

[ssh_connection]
control_path = %(directory)s/%%h-%%r

编辑~/.ssh/config文件：
```
Host *
  GSSAPIAuthentication no
```

额外步骤：

brew install https://raw.github.com/eugeneoden/homebrew/eca9de1/Library/Formula/sshpass.rb

Answer 2

好的，我开始工作的方式是我在C#和其他步骤中进行了更改，但它没有用。我找到的唯一方法是导出ansible.cfg：

这是因为，我认为它总是选择默认路径。即使在ANSIBLE_SSH_CONTROL_PATH

发生变化之后

ansible.cfg

不导出1.9.4 git:(master) pwd /usr/local/Cellar/ansible/1.9.4 ➜ 1.9.4 git:(master) ag ANSIBLE_SSH_CONTROL libexec/lib/python2.7/site-packages/ansible/constants.py 187:ANSIBLE_SSH_CONTROL_PATH = get_config(p, 'ssh_connection', 'control_path', 'ANSIBLE_SSH_CONTROL_PATH', "%(directory)s/ansible-ssh-%%h-%%p-%%r")的输出：

ANSIBLE_SSH_CONTOL_PATH

将变量导出为：

ControlPath="/Users/vinitkhandagle/.ansible/cp/ansible-ssh-%h-%p-%r"

控制路径相应地改变：

export ANSIBLE_SSH_CONTROL_PATH='%(directory)s/%%h-%%r'

ansible-playbook - ＆gt; ControlPath太长了

2 个答案: