1、生成HTML文件
- name: Generate HTML files on each client and collect themhosts: allbecome: yestasks:- name: Generate HTML file with last command outputshell: |echo "<html><head><meta charset=\"UTF-8\"><meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"><title>Last Command Output</title><style>body { font-family: Arial, sans-serif; margin: 20px; }pre { white-space: pre-wrap; word-wrap: break-word; }</style></head><body><h1>Last Command Output</h1><pre>$(last)</pre></body></html>" > /tmp/{{ inventory_hostname }}.htmlchanged_when: false
2、文件存在性检查与收集
- name: Check if the HTML file existsstat:path: /tmp/{{ inventory_hostname }}.htmlregister: file_stat- name: Fail if HTML file does not existfail:msg: "/tmp/{{ inventory_hostname }}.html file does not exist."when: not file_stat.stat.exists- name: Fetch HTML files from clients to Ansible serverfetch:src: /tmp/{{ inventory_hostname }}.htmldest: /tmp/collected_files/flat: yes
3、移动文件至Web目录
name: Move HTML files to /var/www/html on Ansible control nodehosts: localhostbecome: yestasks:name: Ensure destination directory existsfile:path: /var/www/htmlstate: directoryname: Move HTML files to /var/www/htmlshell: |if [ -d /tmp/collected_files ]; thenmv /tmp/collected_files/*.html /var/www/html/elseecho "No files to move"fiargs:warn: falseregister: mv_resultignore_errors: yesname: Check if files were moved successfullydebug:msg: "Files moved successfully."when: mv_result.rc == 0name: Fail if there was an error moving filesfail:msg: "Failed to move files from /tmp/collected_files/ to /var/www/html/"when: mv_result.rc != 0
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