使用wp-cli安装WordPress时出错

Question

我正在使用ansible剧本(ansible版本2.9(使用wp-cli工具安装WordPress。

以下是战术手册：

- name: Create WordPress database
mysql_db: name="{{ db_name }}"
state=present
login_user=root
login_password="{{ mysql_root_password }}"
- name: Create WordPress DB user and grant permissions to WordPress DB
mysql_user: name="{{ db_user }}"
password="{{ db_pwd }}"
priv="{{ db_name }}.*:ALL"
state=present
login_user="root"
login_password="{{ mysql_root_password }}"
- name: Is WordPress downloaded?
stat: path="/var/www/{{ domain_name }}/html/index.php"
register: wp_dir
- name: Download WordPress
command: wp core download
args:
chdir: "/var/www/{{ domain_name }}/html/"
remote_user: "{{ web_user }}"
when: wp_dir.stat.isdir is not defined
- name: Configure WordPress
command: wp core config
--path="/var/www/{{ domain_name }}/html"
--dbname="{{ db_name }}"
--dbuser="{{ db_user }}"
--dbpass="{{ db_pwd }}"
--dbprefix="{{ db_prefix }}"
remote_user: "{{ web_user }}"
when: wp_dir.stat.isdir is not defined
- name: Is WordPress installed?
command: wp core is-installed
args:
chdir: "/var/www/{{ domain_name }}/html/"
register: wordpress_is_installed
ignore_errors: True
remote_user: "{{ web_user }}"
- name: Install WordPress tables
command: wp core install
--url="{{ wp_home_url }}"
--title="{{ wp_site_title }}"
--admin_user="{{ wp_admin_user }}"
--admin_password="{{ wp_admin_pwd }}"
--admin_email="{{ wp_admin_email }}"
args:
chdir: "/var/www/{{ domain_name }}/html/"
when: wordpress_is_installed|failed
remote_user: "{{ web_user }}"

在"；下载WordPress"任务，出现一个致命错误：

"错误：YIKES！看起来你是以root用户身份运行的。你可能想以WordPress安装所在的用户身份运行这个程序">

我以sudo用户的身份运行剧本(hosts文件中的"ansible_user"(。我还设置了一个额外的用户来管理WordPress的设置(remote_user:"{{web_user}}；(。

任何帮助都将不胜感激！

Answer 1

在任务中，您需要使用become和become_user，而不是remote_user，如下所示

- name: Download WordPress
command: wp core download
args:
chdir: "/var/www/{{ domain_name }}/html/"
become: yes
become_user: "{{ web_user }}"
when: wp_dir.stat.isdir is not defined

Answer 2

现在运行相同代码时会出现不同的错误：

FAILED! => {"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 '/var/tmp/ansible-tmp-1613648876.307028-8235-221563540981220/': Operation not permittednchown: changing ownership of '/var/tmp/ansible-tmp-1613648876.307028-8235-221563540981220/AnsiballZ_command.py': Operation not permittedn}). For information on working around this, see https://docs.ansible.com/ansible/become.html#becoming-an-unprivileged-user"}

我将Ansible更新到了可用的最后一个版本(2.10(。

到目前为止，我找到的唯一解决方案是将allow_world_readable_tmpfiles = Yes添加到ansible.cfg文件中。。。

有什么想法吗？

感谢