Ansible cheat sheet » History » Revision 3
Revision 2 (Jon Goldberg, 04/19/2021 08:45 PM) → Revision 3/24 (Irene Meisel, 04/20/2021 08:13 PM)
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# Ansible cheat sheet
This page will cover some helpful one-line commands we can execute with Ansible to accomplish various tasks. Always run **git pull** and **git submodule update** before executing these commands.
Roll back a site to the latest commit (e.g. after a failed merge):
```shell
ansible --become -m shell -a 'cd {{civiroot}} && git clean -fdx {{civiroot}} && get reset --hard HEAD' mysite1.local,mysite2.local
```
Synchronize a non-canonical site with the live site's database
```
ansible-playbook main-playbook.yml --tags site-db-sync -l mysite.local
```
* This works on test and live sites.
* Depending on the sync strategy on the website inventory, it will pull from last night's backup, or sync directly from the live site.
* Only sites that pull from backup can sync to a site that's not on your local machine at present (I'll fix this at some point).