对于playbook中的每一个play,使用hosts选项可以定义要执行这些任务的主机或主机组,还可以使用remote_user指定在远程主机上执行任务的用户,实际上remote_user是ssh连接到被控主机上的用户,自然而然执行命令的身份也将是此用户。 例如: 1 2 3 4---hosts:centos6,centos7,192.168.100.59remote_user:roottasks:XXXXXX ...
[root@cl-server playbooks]# cat facts-demo01.yml - hosts: cl-node02 tasks: - name: Query Host Info debug: msg: IP address is {{ansible_default_ipv4.address}} in hosts {{ansible_distribution}} [root@cl-server playbooks]# ansible-playbook facts-demo01.yml PLAY [cl-node02] *** TAS...
name参数对该playbook实现的功能做一个概述,后面执行过程中,会打印 name变量的值 ,可以省略;gather_facts参数指定了在以下任务部分执行前,是否先执行setup模块获取主机相关信息,这在后面的task会使用到setup获取的信息时用到;vars参数,指定了变量,这里指字一个user变量,其值为test ,需要注意的是,变量值一定要用引号...
tags: 在playbook可以为某个或某些任务定义一个"标签",在执行此playbook时,通过为ansible-playbook命令使用--tags选项能实现仅运行指定tasks而非所有的; - name: install configuration file for httpd template: src=/root/templates/httpd.conf.j2 dest=/etc/httpd/conf/httpd.conf tags: - conf 特殊tags: alway...
可能是由于以下原因导致的: 1. 主机名或IP地址错误:请确保在ansible playbook中正确指定了远程服务器的主机名或IP地址。 2. SSH连接问题:ansible使用SSH协议连接到...
剧本:Playbooks,把需要完成的多个任务定义在剧本中 连接插件:Connectior Plugins;ansible基于连接插件连接到各个主机上,虽然ansible是使用ssh链接到个主机的,但是他还支持其他的连接方法,所以需要有连接插件 主机群:Host Inventory;ansible在管理多台主机时,只想对其中的一部分执行某些操作 ...
{ANSIBLE_COLLECTIONS_PATHS}} export ANSIBLE_REMOTE_USER=azureadm export ANSIBLE_PYTHON_INTERPRETER=auto_silent # Set of options that will be passed to the ansible-playbook command playbook_options=( --inventory-file="${sap_sid}_hosts.yaml" --private-key=${ANSIBLE_PRIVATE_KEY_FILE} --extra-...
# by default, ansible-playbook will display "Skipping [host]" if it determines a task # should not be run on a host. Set this to "False" if you don't want to see these "Skipping" # messages. NOTE: the task header will still be shown regardless of whether or not the ...
Ansible uses the SSH protocol to securely log into managed nodes and apply your Playbook configurations. Create an SSH key-pair on the control node to use for authentication. This guide assumes your public and private SSH key-pair is stored in~/.ssh/id_rsa.puband~/.ssh/id_rsa. ...
so systems may need# to be upgraded. This may be used by a sample playbook. Refer to the windows# documentation on docs.ansible.com for details.## - hosts: windows# tasks:# - script: upgrade_to_ps3.ps1# Get version of OS# 6.0 is 2008# 6.1 is 2008 R2# 6.2 is 2012# 6.3 is 20...