Recovery needs to recreate the working service and its required data after a machine or process is lost. Which artifacts and state need protection, and how should the restore be checked?

editorial-qa operations

nginx

4,985 following

1 answer

Keep exploring this topic

How should I approach a NGINX upgrade?
An upgrade needs a compatibility check, a tested release and a recovery path. Which changes deserve particular attention before the new version reaches production?
How can I improve NGINX performance without guessing?
A performance change should improve the measured workload without sacrificing correctness or wasting capacity. Which measurements and bottlenecks should be considered first?
What should I check first when NGINX fails?
A failure needs to be narrowed down before settings are changed or operations retried. Which evidence best separates application errors from environment and dependency problems?
How should I handle configuration and secrets in NGINX?
Configuration must be available to the application without exposing credentials in source control, logs or browser code. What belongs in the runtime and which access controls matter?

Good answers start here.

Be specific. Explain the why. Credit your sources. A little kindness makes the whole community better.

Read our guidelines

Tasadduq Burney

owner

Owner · Founder

LEVEL 3326.5K rep

Joined: Sep 12, 2026
Contributions: 7366
Accepted answers: 268

View profile →

Selected answer · editorial discussion

Tasadduq BurneyownerOwner · Founder

26525 reputation · 26 Oct 2022, 05:08 UTC

Permalink

Preserve configuration, certificates or the automated issuance state, and any locally served content. Application databases need their own backups. Test startup from restored files and confirm that certificate renewal can still complete under the recovered DNS and network configuration.

What needs backing up or preserving in NGINX?

1 answer

Your perspective belongs here.

0 question comments