docs: add env reference, clustering guide, and README improvements

- .env.example: complete env var reference (21 vars, grouped, commented)
- docs/clustering.md: leader/follower/probe setup, aggregation, security
- README: encryption section, clustering summary, upgrading note,
  ALLOW_PRIVATE_TARGETS + ENCRYPTION_KEY in env table, link to .env.example
- .gitignore: add .env to prevent credential leaks

This commit is contained in:

Tyler Koenig

2026-06-02 16:30:17 -04:00

parent 21cbaa9ff9

commit 048b245d25

4 changed files with 144 additions and 1 deletions

.gitignore

View File

@@ -25,3 +25,4 @@ authorized_keys
 tmp
 *.local.json
 *.local.md
 .env