v0.17.51

Changes

adding Prometheus / Codahale metrics (#2597)

for Routes health of routes.total and
routes.updated_timestamp gauges
that will facilitate to define alerts if Skipper instances drift

Multiarch Docker image

Multiarch Docker image is available in Github's docker registry:

docker run -it ghcr.io/zalando/skipper:v0.17.51 skipper --help

Docker image

Docker image is available in Zalando's Open Source registry:

docker run -it registry.opensource.zalan.do/teapot/skipper:v0.17.51 skipper --help