我正在尝试使用以下剧本在 ansible 中成为用户“oracle”:
- hosts: "myhost"
tasks:
- name: install oracle client
become: yes
become_user: oracle
become_method: su
shell: |
whoami
args:
chdir: /tmp/client
environment:
DISTRIB: /tmp/client
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我收到一个错误:
"msg": "Failed to set permissions on the temporary files Ansible needs to create when becoming an unprivileged user (rc: 1, err: chown: changing ownership of `/tmp/ansible-tmp-1513617986.78-246171259298529/': Operation not permitted\nchown: changing ownership of `/tmp/ansible-tmp-1513617986.78-246171259298529/command.py': Operation not permitted\n}). For information on working around this, see https://docs.ansible.com/ansible/become.html#becoming-an-unprivileged-user"
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我有红色文章“ https://docs.ansible.com/ansible/become.html#becoming-an-unprivileged-user ”
并将以下内容添加到/etc/ansible/ansible.cfg没有任何影响。
allow_world_readable_tmpfiles = True
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我的 Ansible 版本:
ansible 2.4.2.0
config file = /etc/ansible/ansible.cfg
configured module search path = [u'/root/.ansible/plugins/modules', u'/usr/share/ansible/plugins/modules']
ansible python module location = /usr/lib/python2.7/dist-packages/ansible
executable location = /usr/bin/ansible
python version = 2.7.12 (default, Nov 19 2016, 06:48:10) [GCC 5.4.0 20160609]
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问题: 有没有办法配置我的主机以接受 ansible 成为 oracle 用户?
如果您使用的是 Ubuntu 20.04 或更高版本,则需要安装该acl
软件包。
来源:https ://github.com/georchestra/ansible/issues/55#issuecomment-651043423
要允许变得不特权用户两件事情必须设置为True
在/etc/ansible/ansible.cfg
重要提示:
必须在ansible.cfg
. 将这些设置附加到ansible.cfg
.
allow_world_readable_tmpfiles = True
pipelining = True
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要以编程方式取消注释它们,请执行以下操作:
sed -i 's/.*pipelining.*/pipelining = True/' /etc/ansible/ansible.cfg
sed -i 's/.*allow_world_readable_tmpfiles.*/allow_world_readable_tmpfiles = True/' /etc/ansible/ansible.cfg
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这是一个示例剧本,展示了如何成为用户oracle
。
# Setup the infrastructure for Faktura
- hosts: "myhost"
become: yes
become_method: sudo
become_user: oracle
vars:
allow_world_readable_tmpfiles: true
tasks:
# an error is thorwn when becoming unpriviledged user. Hence use sudo
- name: install oracle client
shell: |
whoami
args:
chdir: /tmp/client
environment:
DISTRIB: /tmp/client
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从 ansible 2.10 开始,对临时文件的可读性有了更细粒度的控制(并且allow_world_readable_tmpfiles
不推荐使用全局变量)。
例如,为了使shell
模块具有世界可读性,您现在可以在主机级别设置一个变量ansible_shell_allow_world_readable_temp: true
(适用于我的 ansible 2.10.5)。
截至 2021 年 2 月,文档似乎仍然有些缺乏;请参阅https://github.com/ansible/ansible/issues/72264