ansible的特点就是不需要安装客户端,只需一台主机安装ansible和相关组件即可,ansible默认会通过OpenSSH与被管理主机通讯,并完成一系列命令。当然如果主机无法使用OpenSSH,ansible也提供了其他的通讯方式,例如python的pramamiko模块(ansible是使用py开发的)。仔细一想貌似原理并不复杂,使用bash中的ssh就可以实现了,但ansible...
1. ansible控制端生成密钥对(public keys和private key),以实现控制端无密码登陆到其他agent节点 [root@node-1 ~]# ssh-keygen -t rsa -P '' Generating public/private rsa key pair. Enter file in which to save the key (/root/.ssh/id_rsa): Created directory '/root/.ssh'. Your identification...
根据给定条件设置不同的 Ansible connection,可以根据目标主机的不同配置和网络环境选择适合的连接方式。以下是一些常见的连接方式及其适用场景: SSH 连接: 概念:SSH(Secure Shell)是一种加密的网络协议,用于远程登录和执行命令。 分类:基于 SSH 协议的远程连接方式。 优势:安全可靠,广泛支持。 应用场景:适用于 L...
This sets the directory to use for ssh control path if the control path setting is null. Also, provides the ``%(directory)s`` variable for the control path setting. Default:"~/.ansible/cp" Configuration: INI entry: [ssh_connection]control_path_dir=~/.ansible/cp ...
False to disable searching for private key files in ~/.ssh/ Choices: false true ← (default) Configuration: INI entry: [paramiko_connection] look_for_keys = true Environment variable: ANSIBLE_PARAMIKO_LOOK_FOR_KEYS password string Secret used to either login the ssh server or as a pass...
ansible ssh到目标机器 时好时坏,报错: SSH Error: ssh_exchange_identification: Connection closed by remote host 咋搞? 解决办法简单粗暴: /etc/init.d/ssh restart 啥原因?不知道! 可能是虚拟机太傻叉! 也有可能使用了跳板机,然后设置了forks数目不为1 ...
Summary For ssh_connection.sftp_batch_mode, the description is TODO: write it Same for environment variable: ANSIBLE_SFTP_BATCH_MODE ANSIBLE_LIBSSH_HOST_KEY_AUTO_ADD ANSIBLE_LIBSSH_LOOK_FOR_KEYS ANSIBLE_LIBSSH_PTY https://docs.ansible.co...
This plugin allows to use Ansible on a remote server hosting LXC containers, without having to install SSH servers in each LXC container. The plugin connects to the host using SSH, then uses lxc-attach to enter the container. This means the SSH connection must login as root, otherwise lxc-...
"changed": false, "msg": "Failed to connect to the host via ssh: ssh: connect to host 13.233.160.153 port 22: Connection refused", "unreachable": true } Solution – You need to set ansible_connection=winrm to connect to windows
ansible_ssh_port ssh端口号.如果不是默认的端口号,通过此变量设置.这种可以使用 ip:端口 192.168.1.100:2222 ansible_ssh_user 默认的 ssh 用户名(后面ansible_su_pass 可以给root密码) ansible_ssh_pass ssh 密码(这种方式并不安全,我们强烈建议使用 –ask-pass 或 SSH 密钥) ...