Pushing to prometheus
https://prometheus.io/docs/practices/pushing/
PushGateway
https://github.com/prometheus/pushgateway
Example of pushing node-exporter metrics to pushgateway:
curl -s http://localhost:9256/metrics | grep -v "\(\(^\| \)go_\|http_request\|http_requests\|http_response\|process_\)" | curl --data-binary @- http://pushgateway.example.com:9091/metrics/job/node/instance/<INSTANCE_NAME>
Public instance
export URL='https://prometheus-pushgateway.example.net'
Delete all metrics in the group identified by {job="node",instance="sth"}:
curl -Lu "admin:$PW" -X DELETE $URL/metrics/job/node/instance/sth
prometheus-proxy
https://github.com/pambrose/prometheus-proxy
- Well maintained, recent releases
- Up to date, properly tagged images https://hub.docker.com/r/pambrose/prometheus-agent and https://hub.docker.com/r/pambrose/prometheus-proxy
- No helm chart published on artifacthub
prom-aggregation-gateway
https://github.com/weaveworks/prom-aggregation-gateway * No helm chart published on artifacthub * Feature Request - HELM Chart * The prometheus-pushgateway helm chart can get used for deploying prom-aggregation-gateway with little changes: https://github.com/weaveworks/prom-aggregation-gateway/pull/49
Stale / unmaintained
PushProx
https://github.com/prometheus-community/PushProx
- Last release over 1y old
- Unversioned, unverbose official image
Authentication
- Use ingress with http auth for server
- Use basic auth via URL for the client
- PR for adding authentication to pushprox nativly: Added basic auth for proxy and /clients endpoint
Docker images
- camptocamp/pushprox docker image, last updated 2019-10 (as of 2020-02)
- https://hub.docker.com/r/rancher/pushprox-client (2020)
- https://hub.docker.com/r/rancher/pushprox-proxy (2020)
- https://hub.docker.com/r/prometheuscommunity/pushprox (up to date)
PushProx helm charts
- No official helm chart
- https://github.com/camptocamp/charts/tree/master/pushprox (2019)
uses
camptocamp/pushproximage (see above)