Question

ansible 2.1.2.0

- name: Ensure/Install pre-requisite packages (RedHat)
  yum:
    name: "{{ item }}"
    state: installed
    update_cache: yes
  with_items:
    - 'pygpgme'
    - 'yum-utils'
    - 'python-pip'
    - 'facter'

当我正在运行我的电子书时，即使返回状态/代码 rc 0 并且如果我打开调试（-vvv），它也会出错整个 ok：... 输出为绿色（而不是红色，表示失败的步骤/动作）。

问题：

为什么我在“rc”：0 时出现此NO MORE HOSTS LEFT错误，并且整个输出颜色为绿色表示为localhost。所有软件包都已安装。见底部的输出。
如何在Ansible中执行此操作（如果可能，不使用command / shell模块）sudo yum-complete-transaction --cleanup-only，可通过yum模块执行此操作（如果可能）我在剧本中采取的同样yum行动？

所以，要修复它，我还尝试运行yum在命令行安装packages / pending（并且它显示无所事事，因为一切都是最新的）：

$ sudo yum install yum-utils pygpgme python-pip facter
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: centos.mirrors.hoobly.com
 * epel: mirrors.cat.pdx.edu
 * extras: mirror.spro.net
 * updates: mirror.tocici.com
Package yum-utils-1.1.31-40.el7.noarch already installed and latest version
Package pygpgme-0.3-9.el7.x86_64 already installed and latest version
Package python2-pip-8.1.2-5.el7.noarch already installed and latest version
Package facter-2.4.1-1.el7.x86_64 already installed and latest version
Nothing to do

重新播放了ansible剧本，并再次出现同样的错误。

TASK [company.company-ansible : Ensure/Install pre-requisite packages (RedHat)] ***
task path: /home/vagrant/aks/ansible/tasks/yum_install.yml:3
<localhost> ESTABLISH LOCAL CONNECTION FOR USER: vagrant
<localhost> EXEC /bin/sh -c '( umask 77 && mkdir -p "` echo $HOME/.ansible/tmp/ansible-tmp-1483049236.46-121920804274438 `" && echo ansible-tmp-1483049236.46-121920804274438="` echo $HOME/.ansible/tmp/ansible-tmp-1483049236.46-121920804274438 `" ) && sleep 0'
<localhost> PUT /tmp/tmpxzRchU TO /home/vagrant/.ansible/tmp/ansible-tmp-1483049236.46-121920804274438/yum
<localhost> EXEC /bin/sh -c 'chmod u+x /home/vagrant/.ansible/tmp/ansible-tmp-1483049236.46-121920804274438/ /home/vagrant/.ansible/tmp/ansible-tmp-1483049236.46-121920804274438/yum && sleep 0'
<localhost> EXEC /bin/sh -c 'sudo -H -S -n -u root /bin/sh -c '"'"'echo BECOME-SUCCESS-bteisecjvsnsqhbbsohdrpswvjynpydi; LANG=en_US.UTF-8 LC_ALL=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8 /usr/bin/python /home/vagrant/.ansible/tmp/ansible-tmp-1483049236.46-121920804274438/yum; rm -rf "/home/vagrant/.ansible/tmp/ansible-tmp-1483049236.46-121920804274438/" > /dev/null 2>&1'"'"' && sleep 0'
ok: [localhost] => (item=[u'pygpgme', u'yum-utils', u'python-pip', u'facter']) => {"changed": false, "failed": true, "invocation": {"module_args": {"conf_file": null, "disable_gpg_check": false, "disablerepo": null, "enablerepo": null, "exclude": null, "install_repoquery": true, "list": null, "name": ["pygpgme", "yum-utils", "python-pip", "facter"], "state": "installed", "update_cache": true, "validate_certs": true}, "module_name": "yum"}, "item": ["pygpgme", "yum-utils", "python-pip", "facter"], "msg": "The following packages have pending transactions: python2-pip-noarch", "rc": 0, "results": ["pygpgme-0.3-9.el7.x86_64 providing pygpgme is already installed", "yum-utils-1.1.31-40.el7.noarch providing yum-utils is already installed"]}

NO MORE HOSTS LEFT *************************************************************
    to retry, use: --limit @/home/vagrant/aks/ansible/company-ansible.retry

PLAY RECAP *********************************************************************
localhost                  : ok=1    changed=0    unreachable=0    failed=1

Answer 1

似乎Ansible的__CDT_PARSER__模块不支持第二个子弹2.所以，我不得不使用yum模块（我不想更早地使用它）因为这将解决错误

command

或更好地使用，

- name: Yum complete transaction cleanup only
  command: sudo yum-complete-transaction --cleanup-only

尽管如此，问题1仍然没有回答为什么当- name: Yum complete transaction cleanup only command: yum-complete-transaction --cleanup-only become_user: root /输出为绿色时，然后ansible playbook操作失败。

ansible返回代码0的行动，但仍然没有更多的主人左

1 个答案: