- hosts: web tasks: - name: install httpd server yum: name=httpd state=present - name: service httpd server service: name=httpd state=started enabled=yes - name: check httpd state shell: ps aux|grep httpd register: httpd_status - name: output httpd_status variable debug: msg: "{{httpd...
可使用转义字符;# variable.yml---hosts:localremote_user:rootvars:#关键点1-直接在play文件中定义变量-dirRoot:/tmp/vars_files:#关键点2-包含外部设定的变量文件-/root/var.ymltasks:-name:Create directoryfile:path:"{{dirRoot}}{{create.directory}}"#关键点...
32---# 在play1中添加新主机,并在当前play1中测试新主机是否可用-name:addhostsinplay1hosts:nginxgather_facts:falsetasks:-name:addnewhosttonginxandphpadd_host:name:192.168.200.44groups:-nginx-phpansible_port:22my_var:"hello world"-name:pingnginxgroupinplay1ping:# 在play2和play3中分别测试nginx组...
16 块 vars (only for tasks in block) block vars (only for tasks in block) block是 Ansible 中的一种结构化语法,允许您将一组任务组织在一起,并对整个块应用特定的处理,比如错误处理、条件判断或变量定义 -block:-name:Printamessagedebug:msg:"The variable inside block is{{ block_var }}"-name:P...
# variable #module_compression = 'ZIP_DEFLATED' # This controls the cutoff point (in bytes) on --diff for files # set to 0 for unlimited (RAM may suffer!). #max_diff_size = 1048576 # This controls how ansible handles multiple --tags and --skip-tags arguments ...
[WARNING]: Found variable using reserved name: name localhost | SUCCESS => { "msg": "name is guan,type is people" } 1. 2. 3. 4. 5. [root@master1 ~]# cat abc.yml --- name: guan type: student ... [root@master1 ~]# ansible all -i localhost, -m debug -a "msg='name ...
ansible_ssh_pass=pass1 ansible_become=yes # user & key & sudo with password [app] 2.2.3.4 mynameinv=Rajesh in inventory 3.2.3.5 4.2.3.6 5.2.3.7 [app:vars] ansible_user=user1 ansible_ssh_private_key_file=node.pem ansible_become=yes ...
ansible 是一款强大的配置管理工具,诣在帮助系统管理员高效率地管理成百上千台主机。设想一个主机是一个士兵,那么有了 ansible ,作为系统管理员的你就是一个将领,你可以通过口头命令,即一次下发一条命令(ansible ad-hoc 模式)方式让一个或一组或全部的士兵按你的指令行事,也可以将多条命令写在纸上(ansible pla...
此外,Ansible 使用 "{{ var }}"来引用变量.,如果一个值以 "{" 开头, YAML 将认为它是一个字典, 所以我们必须引用它, 像这样:foo: "{{ variable }}" 三、playbooks的基本用法最基本的playbook分为四部分: 定义主机和用户 hosts users 1. 2. 定义playbook 执行需要的变量 variable 1. 定义任务 tasks ...
我需要创建一个文件通过jinja模板,但面临一些问题。 My Variable my: acl: - name: test allow: - 0.0.0.0 deny: - 1.1.1.1 - name: china allow: - 1.2.3.4 deny: - 10.10.10.10 My Task: - name: Create acl file template: force: yes ...