首先,我登录远端服务器,先把密码改回常规密码。 [root@192-168-199-99 ~]# echo "Root-123"|passwd --stdin rootChanging password for user root.passwd: all authentication tokens updated successfully. 接着,我配置好 ansible 服务器的 hosts 文件。 [root@192-168-199-121 ~]# cat /etc/ansible/host...
同事疑问1——特殊密码,ansible无法连接会报错 同事设置了一个形如”1#xxxxxx”的密码,使用 ssh root@192.168.199.99 连接是完全没有问题的,但使用 ansible 连接则会报错,”Invalid/incorrect password: Permission denied, please try again.” 无法连接。这个密码经过我的研究,是有规律,1位到任意长度的数字 + ‘...
and software provisioning among developers owing to its ease of use and flexibility. Furthermore, it is easy to set up and no agent is required to be installed on remote nodes, instead, Ansible uses password less SSH authentication to manage remote Unix/Linux hosts. In this topic, however, ...
First, we will set up the password-less SSH authentication for our nodes on our Ansible control machine. Then, we will generate an SSH key on the control machine and type the below command: ssh-keygen Once our public key is generated, we need to check the IP addresses of our nodes, ...
- name: ssh configuration tweaks lineinfile: dest: /etc/ssh/sshd_config state: present line: "{{ item }}" backups: yes with_items: - "PermitRootLogin no" - "PasswordAuthentication no" notify: - restart ssh 我们还可以设置诸如 fail2ban 之类的服务,以保护免受基本攻击。 此外,如果需要登录...
1. 主配置文件内容 ansible 主配置文件所在目录/etc/ansible/,进入该目录下可看到有如下文件 [root@ansibleansible]# lltotal24-rw-r--r--.1rootroot19179Jan292018ansible.cfg-rw-r--r--.1rootroot1016Jan292018hostsdrwxr-xr-x.2rootroot6Jan292018roles ...
PasswordAuthentication no #允许密码认证方式,no代表关闭,默认是yes GSSAPIAuthentication no #关闭GSSAPI认证,提高ssh连接速度 UseDNS no #关闭DNS反向解析,提高ssh连接速度 1. 2. 3. 4. 5. 6. 7. 8. 2.3 配置ansible管理服务器sudo审计日志 开启sudo日志,rsyslog服务时所有日志记录的服务进程 ...
Keyboard-interactive authentication is disabled to avoid man-in-the-middle attacks. Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password). ", "unreachable": true } 4.网络问题,没有可到达的路由,报错中有“No route to host” ...
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# if set, always use this private key file for authentication, same as # if passing --private-key to ansible or ansible-playbook #private_key_file = /path/to/file # If set, configures the path to the Vault password file as an alternative to ...