pipecd Production Hardening: Add doc to show best practices for doing data backup and restore

What would you like to be added:

Why is this needed:

Aug 26 '21 00:08 nghialv

A blog entry was added. https://pipecd.dev/blog/2023/02/07/pipecd-best-practice-02-control-plane-on-ecs/

Jul 10 '23 00:07 kentakozuka

@kentakozuka Sorry but I think this issue is about docs for data backup and restore, not operating controlplane, isn't it?

Jul 10 '23 00:07 khanhtc1202

oh yea. you are right. reopening 👍 Thanks!

Jul 10 '23 00:07 kentakozuka

This issue is stale because it has been open 180 days with no activity. Remove stale label or comment or this will be closed in 7 days.

Jan 07 '24 00:01 github-actions[bot]

This issue was closed because it has been stalled for 7 days with no activity. Feel free to reopen if still applicable.

Jan 15 '24 00:01 github-actions[bot]

This issue is stale because it has been open 180 days with no activity. Remove stale label or comment or this will be closed in 7 days.

Jul 14 '24 00:07 github-actions[bot]

This issue was closed because it has been stalled for 7 days with no activity. Feel free to reopen if still applicable.

Jul 21 '24 00:07 github-actions[bot]