我有一个简单的Ansible操作手册，用于在我pipe理的所有服务器上运行更新：
- hosts: ubuntu tasks: - name: install all updates apt: upgrade: dist update_cache: yes autoremove: yes autoclean: yes - hosts: centos tasks: - name: install all updates yum: name: '*' update_cache: yes state: latest # use debug to show the output register: result - name: Show Output debug: msg="{{ result.stdout_lines }}" 有什么办法可以让Ansible来告诉我哪些软件包在这个过程中得到更新？ apt和yum模块都没有为此提供一个选项。
目前使用的Ansible版本是2.4。
从HBruin的评论开始，我扩展了我的剧本，以显示后来的包pipe理日志的结果：
--- - hosts: ubuntu tasks: - name: install all updates apt: upgrade: dist update_cache: yes autoremove: yes autoclean: yes register: result - name: List installed and updated packages shell: grep -E "^$(date +%Y-%m-%d).+ (install|upgrade) " /var/log/dpkg.log |cut -d " " -f 3-5 register: result - name: Show Output debug: msg="{{ result.stdout_lines }}" - hosts: centos tasks: - name: install all updates yum: name: '*' update_cache: yes state: latest - name: List updated packages shell: rpm -qa --last | grep "$(date +%a\ %d\ %b\ %Y)" |cut -f 1 -d " " register: result - name: Updates packages debug: msg="{{ result.stdout_lines }}"
结果输出：
ok: [ubuntu-host] => { "msg": [ "upgrade python3-problem-report:all 2.14.1-0ubuntu3.25", "upgrade python3-apport:all 2.14.1-0ubuntu3.25", "upgrade apport:all 2.14.1-0ubuntu3.25", "upgrade firefox:i386 56.0+build6-0ubuntu0.14.04.2", "upgrade python-problem-report:all 2.14.1-0ubuntu3.25", "upgrade python-apport:all 2.14.1-0ubuntu3.25", "upgrade xul-ext-ubufox:all 3.4-0ubuntu0.14.04.1" ] } ok: [centos-host] => { "msg": [ "kernel-headers-2.6.32-696.16.1.el6.x86_64", "lvm2-2.02.143-12.el6_9.1.x86_64", "device-mapper-multipath-0.4.9-100.el6_9.1.x86_64", "kernel-2.6.32-696.16.1.el6.x86_64", "kernel-firmware-2.6.32-696.16.1.el6.noarch", "lvm2-libs-2.02.143-12.el6_9.1.x86_64", "kpartx-0.4.9-100.el6_9.1.x86_64", "device-mapper-multipath-libs-0.4.9-100.el6_9.1.x86_64", "device-mapper-event-libs-1.02.117-12.el6_9.1.x86_64", "device-mapper-event-1.02.117-12.el6_9.1.x86_64", "device-mapper-1.02.117-12.el6_9.1.x86_64", "util-linux-ng-2.17.2-12.28.el6_9.1.x86_64", "device-mapper-libs-1.02.117-12.el6_9.1.x86_64", "libblkid-2.17.2-12.28.el6_9.1.x86_64", "libuuid-2.17.2-12.28.el6_9.1.x86_64" ] }
这是一个巨大的改进，但我仍然希望有一个更好的解决scheme。