ansible-playbook權限提高多種方式

ansible-playbook 能夠方便快速的批量執行部署和運維任務，對於不一樣的場景和服務器，須要使用不一樣的權限提高方式。

最佳實現：爲了提升playbook的兼容性，跟功能沒有直接關係的權限提高腳本，不要出如今palybook正文中，能夠在ansible-playbook運行的時候，經過-e傳入

場景一：咱們有服務器的root密碼，並且容許root直接登錄。

ansible-playbook -i 'aliyun.lihuanhuan.net,' ./ansible_playbook_test/site.yml -e "ansible_ssh_user='root' ansible_ssh_pass='password'"

#切換到app_user，並執行java程序
- name: run app by java_user
  shell: java -jar hello.jar
  become: yes
  become_method: su
  become_user: app_user

場景二：咱們有服務器的root密碼，可是隻容許普通用戶user1使用su切換到root。

ansible-playbook -i 'aliyun.lihuanhuan.net,' ./ansible_playbook_test/site.yml -e "ansible_ssh_user='user1' ansible_ssh_pass='user1_password' ansible_become='yes' ansible_become_method='su' ansible_become_user='root' ansible_become_pass='root_password' " -vvv

#切換到app_user，並執行java程序
- name: run app by java_user
  shell: java -jar hello.jar
  become: yes
  become_method: su
  become_user: app_user

場景三：咱們只有服務器的app_user密碼，並且只容許普通用戶user1使用su切換到app_user。

ansible-playbook -i 'aliyun.lihuanhuan.net,' ./ansible_playbook_test/site.yml -e "ansible_ssh_user='user1' ansible_ssh_pass='user1_password' ansible_become='yes' ansible_become_method='su' ansible_become_user='app_user' ansible_become_pass='app_user_password' " -vvv

#切換到app_user，並執行java程序
- name: run app by java_user
  shell: java -jar hello.jar
  become: yes
  become_method: su
  become_user: app_user

場景四：咱們只有user1和password，可是容許使用特定的實用程序切換到root，例如：dzdo su -

ansible-playbook -i 'aliyun.lihuanhuan.net,' ./ansible_playbook_test/site.yml -e "ansible_ssh_user='user1' ansible_ssh_pass='user1_password' ansible_become_exe='dzdo su -' ansible_become='yes' ansible_become_method='su' ansible_become_user='root' ansible_become_pass='user1_password' " -vvv

#切換到app_user，並執行java程序
- name: run app by java_user
  shell: java -jar hello.jar
  become: yes
  become_method: su
  become_user: app_user

refer to https://docs.ansible.com/ansi...