| # Run disk cleanup on C. |
| # Requires Ansible 2.7. |
| - hosts: all |
| tasks: |
| - name: Set registry keys for automated disk cleanup |
| # Based on https://github.com/deekayen/ansible-role-cleanmgr/blob/master/tasks/main.yml which is |
| # in turn based on |
| # https://stackoverflow.com/questions/28852786/automate-process-of-disk-cleanup-cleanmgr-exe-without-user-intervention#35214197 |
| win_regedit: |
| path: HKLM:\Software\Microsoft\Windows\CurrentVersion\Explorer\VolumeCaches\{{ item }} |
| name: StateFlags0001 |
| type: dword |
| data: 2 |
| state: present |
| loop: |
| - Active Setup Temp Folders |
| - BranchCache |
| - Downloaded Program Files |
| - Internet Cache Files |
| - Memory Dump Files |
| - Old ChkDsk Files |
| - Previous Installations |
| - Recycle Bin |
| - Service Pack Cleanup |
| - Setup Log Files |
| - System error memory dump files |
| - System error minidump files |
| - Temporary Files |
| - Temporary Setup Files |
| - Thumbnail Cache |
| - Upgrade Discarded Files |
| - User file versions |
| - Windows Defender |
| - Windows Error Reporting Archive Files |
| - Windows Error Reporting Queue Files |
| - Windows Error Reporting System Archive Files |
| - Windows Error Reporting System Queue Files |
| - Windows ESD installation files |
| - Update Cleanup |
| - Windows Upgrade Log Files |
| - name: Start disk cleanup |
| # "-WindowStyle Hidden" seems to be necessary for CleanMgr.exe to start from the Ansible WRM |
| # connection. |
| win_shell: |
| Start-Process -FilePath CleanMgr.exe -ArgumentList /sagerun:1 -WindowStyle Hidden -Wait |
| - name: Wait for disk cleanup to finish (This can take a very long time -- timeout is 2 hours.) |
| win_wait_for_process: |
| process_name_exact: |
| - cleanmgr |
| - dismhost |
| state: absent |
| timeout: 7200 |
| - name: Read DeepClean.log |
| slurp: |
| src: C:\Windows\Logs\CBS\DeepClean.log |
| register: deep_clean_log |
| - vars: |
| deep_clean_log_contents: "{{ deep_clean_log['content'] | b64decode }}" |
| deep_clean_line: " {{ deep_clean_log_contents | |
| regex_search('(Total size of superseded packages.*)') }}" |
| block: |
| - when: deep_clean_line |
| debug: |
| msg: "DeepClean.log contains: {{ deep_clean_line }}" |
| - when: not deep_clean_line |
| fail: |
| msg: "DeepClean.log does not contain expected line.\n{{ deep_clean_log_contents }}" |
| - name: Reboot to finish cleanup |
| # The Stack Overflow answer above seems to indicate a reboot is required to finish cleaning up |
| # some files. |
| win_reboot: |
