从Ansible 2.1开始, loop_control选项可用于指定要用于循环的变量的名称: # main.yml - include: inner.yml with_items: - 1 - 2 - 3 loop_control: loop_var: outer_item # inner.yml - debug: msg: "outer item={{ outer_item }} inner ite
AI代码解释 # cat>items1.yml<<END---hosts:localremote_user:rootgather_facts:novars:dirs:-"/tmp/a"-"/tmp/b"-"/tmp/c"-"/tmp/d"tasks:-file:path:"{{item}}"#关键点1(多次运行file模块-每一行运行一次)state:touchwith_items:"{{dirs}}"#重复的操作越多,使用循环则越方便 #关键点2-shell...
debug: "msg='at array position {{ item.0 }} there is a value {{ item.1 }}'" with_indexed_items: [1,2,3,4] 1. 2. 3. item.0 为索引,item.1为值 种类六、锚点遍历文件列表的内容 --- - hosts: all tasks: - debug: "msg={{ item }}" with_file: - first_example_file - se...
loop: - { src: "/root/conf/nginx.conf.j2", dest: "/etc/nginx/nginx.conf", owner: "root", group: "root", mode: "0644" } - { src: "/root/conf/example.com.conf.j2", dest: "/etc/nginx/conf.d/example.con.conf", owner: "root", group: "root", mode: "0644" } - { src...
从Ansible2.5开始,建议使用loop关键字编写循环。 1.1.4 将Register变量与Loop一起使用 register关键字也可以捕获循环任务的输出。以下代码片段显示了循环任务中register变量的结构: [root@localhost ~]# vim loop_register.yml--- - name: Loop Register Test ...
This may be useful when # wanting to use, for example, IP information from one group of servers # without having to talk to them in the same playbook run to get their # current IP information. #fact_caching = memory #This option tells Ansible where to cache facts. The value is plugin...
client.example.com : ok=2 changed=1 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0 2️⃣:此外、还可以通过变量给loop提供所使用的的列表 演示实例: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
全局级别配置如下，通过配置 ansible.cfg 文件实现，如下所示：#vi ansible.cfg[privilege_escalation]become = Truebecome_method = subecome_user = rootbecome_password = root设置主机级别的特权升级可以在 inventory 中实现，如下所示：webservers:hosts: servera.lab.example.com: serverb.lab.example.com...
loop_var: service loop: - sshd - postfix when: - packages_installed.changed 很可能已经安装了一些先决条件的软件包,但是Ansible会跳过在给定系统上不需要的步骤。 接着,使用setup-gitlab-repo.yml文件在系统上设置GitLab的软件包仓库。 --- - name: push gitlab repo file ...
command: /usr/bin/example-command -x -y -z register: command_result failed_when: "'FAILED' in command_result.stderr" 直接通过fail模块和when条件语句: - name: this command prints FAILED when it fails command: /usr/bin/example-command -x -y -z ...