When to use theyummodule vspackagemodule Thepackagemodule manages packages using whichever package manager is present on the remote host, such asyum,aptordnf. This appears to be the most convenient way to manage packages, but I advise you toavoid using thepackagemodule in any situation. The bi...
b.编写ansible playbook剧本nano ios_example01.yaml,严格按照如下格式 --- - name: ios command module example hosts: ios connection: local gather_facts: no tasks: - name: check ios version ios_command: commands: show version provider: username: cisco authorize: yes auth_pass: cisco host: "{{...
web2 -m ping#属于组web1,但不属于web2的机器ansible web1&web2 -m ping#属于组web1又属于web2的机器ansible webserver[0]-m ping#属于组webserver的第1台机器ansible webserver[0:5]-m ping#属于组webserver的第1到4台机器ansible"~(beta|web)\.example\.(com|org)"-m ping ansible 常用模块 官方...
1.功能:设置文件的属性 2.example (七).unarchive 1.功能:解压缩 2.实例 (八).archive 1.作用:压缩 2.实例 (九)hostname 1.作用:管理主机名称 常用参数:name 指定主机名称 2.实例 (十)cron 1.作用:计划任务 2.实例 (十一)yum_repository 1.作用:配置系统软件仓库源文件 2.实例 (十二)dnf 1.作用:...
name = nginx stable repo#注意:1.file参数不修改,name参数也不修改的前提下,是修改yum源 2.file参数不修改,name参数修改的情况下,是添加yum源 三、文件管理模块 1.copy 批量分发文件 模块 功能:从ansible服务器主控端复制文件到远程主机 1)语法 [root@m01 ~]# ansible-doc copyEXAMPLES: ...
default this module uses atomic operations to prevent data corruption or inconsistent reads from the target files, but sometimes systems are configured or just broken in ways that prevent this. One example is docker mounted files, which cannot be updated atomically from inside the container and can...
模块(Module):用于确保主机处于某一个特定的状态,例如可以使用yum(对于不同发行版本的 Linux,模块名可能有所不同个,如,在 Ubuntu 中与之对应的是apt模块。) 模块确保主机已经安装了某个软件,如果主机状态已经是预期的了(已经安装了该软件),那么就不会执行任何操作,执行下一个模块(task)。
yum 安装是我们很熟悉的安装方式了。我们需要先安装一个epel-release包,然后再安装我们的 ansible 即可。 代码语言:javascript 复制 yum install epel-release-y yum install ansible –y ansible安装目录如下(yum安装): 配置文件目录:/etc/ansible/ 执行文件目录:/usr/bin/ Lib库依赖目录:/usr/lib/pythonX.X/si...
[root@ayunw ansible-example]# ansible dbsrvs-m fetch-a"src=/etc/yum.repos.d/epel.repo dest=/usr/local/src"10.10.108.30|CHANGED=>{"changed":true,"checksum":"2feedd589b72617f03d75c4b8a6e328cc1aad918","dest":"/usr/local/src/10.10.108.30/etc/yum.repos.d/epel.repo","md5sum":...
The first taskis running a single command"yum -y update"over the shell module, which is responsible for updating the packages and software in the boxes. The Second taskis to reboot the server. we execute therebootcommand over shell module. The task contains two important arguments which areas...