不可用的sudo不起作用

Question

我正在编写Ansible脚本，以便在CentOS机器上安装一些软件包。

我无法用sudo在Ansible中执行简单的YUM命令。

- name: Install Java
  yum: name={{java_version}} state=present
  sudo_user: dexter
  sudo: yes

我得到以下错误

任务: tomcat安装Java *************************************************失败:服务器名=> {“已更改”：真，"rc"：1，“结果”：“加载插件:fastest镜像，la ngpack\n”} msg:您需要成为根用户才能执行此命令。致命:所有主机都失败了？？中止。

我还设置了远程用户。

remote_user: dexter

我使用的是ansible 1.7.2

我只能访问dexter用户(不能访问root用户)

dexter用户在sudoers列表中。

我可以对机器上的用户执行sudo命令，也可以执行类似的命令。

sudo yum install ...

奇怪的是，我还可以使用shell在Ansible中运行SUDO命令

- name: Add permissions to dummy path
  shell: sudo chmod 0755 {{dummy_path}}

似乎ansible中的sudo与sudo命令不一样。还是我做错了什么？

谢谢!

按@tedder42 42建议编辑，我使用(-vvvv')添加控制台输出，没有sudo_user`，但使用sudo:是的

TASK: [apache | Install Apache] ***********************************************

<server-name> ESTABLISH CONNECTION FOR USER: dexter

<server-name> REMOTE_MODULE yum name=httpd state=present

<server-name> EXEC ['ssh', '-C', '-tt', '-vvv', '-o', 'ControlMaster=auto', '-o', 'ControlPersist=60s', '-o', 'ControlPath=/home/vagrant/.ansible/cp/ansible-ssh-%h-%p-%r', '-o', 'KbdInteractiveAuthentication=no', '-o', 'PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey', '-o', 'PasswordAuthentication=no', '-o', 'User=dexter', '-o','ConnectTimeout=10', 'server-name', "/bin/sh -c 'mkdir -p $HOME/.ansible/tmp/ansible-tmp-1416243654.43-120840990326663 && chmod a+rx $HOME/.ansible/tmp/ansible-tmp-1416243654.43-120840990326663 && echo $HOME/.ansible/tmp/ansible-tmp-1416243654.43-120840990326663'"]

<server-name> PUT /tmp/tmpV8bobo TO /home/dexter/.ansible/tmp/ansible-tmp-1416243654.43-120840990326663/yum

<server-name> EXEC ['ssh', '-C', '-tt', '-vvv', '-o', 'ControlMaster=auto', '-o', 'ControlPersist=60s', '-o', 'ControlPath=/home/vagrant/.ansible/cp/ansible-ssh-%h-%p-%r', '-o', 'KbdInteractiveAuthentication=no', '-o', 'PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey', '-o', 'PasswordAuthentication=no', '-o', 'User=dexter', '-o', 'ConnectTimeout=10', 'server-name', u'/bin/sh -c \'sudo -k && sudo -H -S -p "[sudo via ansible, key=nnqylcywghyrogwhmdyzwidpsqbqxuef] password: " -u root /bin/sh -c \'"\'"\'echo SUDO-SUCCESS-nnqylcywghyrogwhmdyzwidpsqbqxuef; LANG=en_US.UTF-8 LC_CTYPE=en_US.UTF-8 /usr/bin/python -tt /home/dexter/.ansible/tmp/ansible-tmp-1416243654.43-120840990326663/yum; rm -rf /home/dexter/.ansible/tmp/ansible-tmp-1416243654.43-120840990326663/ >/dev/null 2>&1\'"\'"\'\'']

fatal: [server-name] => failed to parse: Sorry, user dexter is not allowed to execute '/bin/sh -c echo SUDO-SUCCESS-nnqylcywghyrogwhmdyzwidpsqbqxuef; LANG=en_US.UTF-8 LC_CTYPE=en_US.UTF-8 /usr/bin/python -tt /home/dexter/.ansible/tmp/ansible-tmp-1416243654.43-120840990326663/yum; rm -rf /home/dexter/.ansible/tmp/ansible-tmp-1416243654.43-120840990326663/ >/dev/null 2>&1' as root on server-name.mia.amadeus.net.


FATAL: all hosts have already failed -- aborting

Answer 1

你不需要排队：

sudo_user: dexter 

它将使脚本以“dexter”的形式执行，并且您希望成为根用户。因此，ansible ssh作为用户'dexter‘远程主机，然后sudo 'dexter’。:)

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