abpin / hipache-hchecker

Scalable HTTP health-checker for Hipache: https://github.com/dotcloud/hipache

Hipache Health-Checker

This is an active health-checker for the Hipache proxy solution. The checker will check the backends at a regular interval and it will update Hipache's Redis to mark them as dead (or alive) almost instantly.

1. Compile

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go build

2. Run it

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./hchecker

It connects on the local redis (localhost:6379), so it's supposed to be run on the same machine than Hipache.

3. Modify the behavior

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./hchecker -h
Usage of ./hchecker:
  -agent="dotCloud-HealthCheck/1.0 go/1.0.3": HTTP User-Agent header
  -connect=3: TCP connection timeout (seconds)
  -interval=3: Check interval (seconds)
  -io=3: Socket read/write timeout (seconds)
  -method="HEAD": HTTP method
  -redis=":6379": Network address of Redis