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This article shows you how to ansible batch upgrade CentOS sudo, the content is concise and easy to understand, absolutely can make your eyes bright, through the detailed introduction of this article, I hope you can get something.

Brief introduction

Sudo recently has a vulnerability, which requires an upgrade version and a large number of servers, so it needs to be updated in batch using ansible.

Ansible playbook

Vim update_sudo.yml

-name: update sudo hosts: "{{hosts}}" remote_user: root tasks:-name: CentOS 7 Update sudo yum: name: sudo state: latest when: ansible_distribution_major_version = = "7"-name: CentOS 6 Update sudo shell: rpm-Q sudo-1.9.5-3.el6.x86_64 | | rpm-Uvh https://github.com/ Sudo-project/sudo/releases/download/SUDO_1_9_5p2/sudo-1.9.5-3.el6.x86_64.rpm when: ansible_distribution_major_version = = "6"

CentOS6 has stopped updating, and you can download the new version directly from github. If the download speed is slow, you can download it first and put it into the local shared web directory I for download.

Use

Ansible-playbook-I / etc/ansible/hosts-e hosts=192.168.100.3192.168.100.34 update_sudo.yml the above is how to ansible batch upgrade CentOS sudo, have you learned the knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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