我正在尝试使用 Ansible 在 Virtual Box 中的 Ubuntu vivit 上安装 Centos-7。在出现以下消息之前，我完成了大量配置和设置。我搜索了各种错误类型，但没有看到我的错误类型，所以我想我会来这里。有人能告诉我这些错误是什么意思吗？我怀疑是安装 PHP 依赖项失败了，但我不知道为什么会失败以及如何纠正它。
谢谢
PLAY [all] ********************************************************************
GATHERING FACTS ***************************************************************
ok: [default]
TASK: [common | check if EPEL is installed] ***********************************
failed: [default] => {"changed": false, "cmd": "/usr/bin/rpmquery epel-release", "delta": "0:00:00.036192", "end": "2015-09-30 19:40:02.697466", "rc": 1, "start": "2015-09-30 19:40:02.661274", "stdout_lines": ["package epel-release is not installed"]}
stdout: package epel-release is not installed
...ignoring
TASK: [common | install EPEL] *************************************************
changed: [default]
TASK: [common | clean yum metadata on first run] ******************************
changed: [default]
TASK: [common | upgrade all packages on first run] ****************************
changed: [default]
TASK: [mariadb | MariaDB Install] *********************************************
changed: [default] => (item=mariadb-server)
TASK: [mariadb | MariaDB my.cnf] **********************************************
changed: [default]
TASK: [mariadb | Starting MariaDB] ********************************************
changed: [default]
TASK: [mariadb | Enabled MariaDB Service] *************************************
changed: [default]
TASK: [mariadb | Ensure DB user exists] ***************************************
changed: [default]
TASK: [mariadb | Ensure DB exists] ********************************************
changed: [default]
TASK: [mariadb | Import ConnectDB] ********************************************
changed: [default]
TASK: [php | Install PHP Packages] ********************************************
failed: [default] => (item=php,php-devel,php-pecl-zendopcache,php-mbstring,php-xml,php-mysql,php-gd,php-pdo,php-drush-drush,php-json,libmcrypt-devel,libmcrypt,php-mcrypt) => {"failed": true, "item": "php,php-devel,php-pecl-zendopcache,php-mbstring,php-xml,php-mysql,php-gd,php-pdo,php-drush-drush,php-json,libmcrypt-devel,libmcrypt,php-mcrypt"}
msg: unsupported parameter for module: update_cache
FATAL: all hosts have already failed -- aborting
PLAY RECAP ********************************************************************
to retry, use: --limit @/home/jcorbett/playbook.retry
default : ok=12 changed=10 unreachable=0 failed=1
Ansible failed to complete successfully. Any error output should be
visible above. Please fix these errors and try again.
答案1
由于没有看到剧本，我只能假设。似乎你正在使用一个不受支持的参数，正如建议的那样这里。
- name: Run yum upgrade
action: command yum upgrade