- name: Get current hostname hostname: register: current_hostname - debug: var: current_hostname ``` 通过上面的playbook,可以将每台主机的当前主机名打印出来,方便管理员检查和核对。 总的来说,hostname模块是Ansible中一个非常实用的模块,可以帮助系统管理员轻松地管理和修改主机的主机名。使用它可以提高...
- Use hostnamectl command to get current hostname for host while using systemd strategy (https://github.com/ansible/ansible/issues/59438). - also strip spaces around config values in pathlist as we do in list types - ansible-galaxy - Display proper error when invalid token is used for Ga...
colon separated #roles_path = /etc/ansible/roles # uncomment this to disable SSH key host checking #host_key_checking = False # change the default callback, you can only have one 'stdout' type enabled at a time. #
1、hostname:此模块的主要作用是管理远端节点主机名 模块帮助: root@localhost ~]# ansible-doc -s hostname - name: Manage hostname hostname: name: # (required) Name of the host [
--- hosts:alltasks:- debug:var=hostvars[inventory_hostname]['ansible_default_ipv4']['address']- debug:var=hostvars[inventory_hostname]['ansible_default_ipv6']['address'] This is taking the default IPv4 and IPv6 address of the current remote host. Execution...
Use hostnamectl command to get current hostname for host while using systemd strategy (#59438).Using --start-at-task would fail when it attempted to skip over tasks with no name.Validate include args in handlers.Vault - Allow single vault encrypted values to be used directly as module ...
# The path to use for the ControlPath sockets. This defaults to a hashed string of the hostname, # port and username (empty string in the config). The hash mitigates a common problem users # found with long hostames and the conventional %(directory)s/ansible-ssh-%%h-%%p-%%r format....
一、playbook 的简单使用 1、创建文件实例(1)编辑配置文件 [root@tiejiangSRC1 ~]# cd /etc/ansible/ [root@tiejiangSRC1 ansible...(2)执行创建playbook文件文件 [root@tiejiangSRC1 ansible]# ansible-playbook test.yml PLAY [testhost] ***...[root@tiejiangSRC1 ~]# ansible testhost -m command...
使用host文件执行命令 [root@mcw1 ~]$ cat mcw.txt [mcw] 10.0.0.132 #免密 10.0.0.133 #不免密 [root@mcw1 ~]$ ansible -i mcw.txt mcw -m shell -a "hostname" 10.0.0.133 | UNREACHABLE! => { "changed": false, "msg": "Failed to connect to the host via ssh: root@10.0.0.133: Pe...
HostName 192.168.56.13 User vagrant IdentityFile /home/shuzhang/learn/vagrant/.vagrant/machines/node-3/virtualbox/private_key 测试一下下 $ ssh test11 $ ssh test12 $ ssh test13 2.4. 补充说明 手动创建key文件,并配置ssh免密 # 生成SSH密钥$ ssh-keygen# 复制SSH密钥到远程主机,这样SSH的时候就不...