graphite-clickhouse

Graphite cluster backend with ClickHouse support

Work scheme

Gray components are optional or alternative

Docker images are available on packages page.

Required golang 1.18+

# build binary
git clone https://github.com/lomik/graphite-clickhouse.git
cd graphite-clickhouse
make

Some HTTP headers are processed specially by the service

Grafana headers: X-Dashboard-Id, X-Grafana-Org-Id, and X-Panel-Id are logged and passed further to the ClickHouse.

Debug headers (see debugging.md for details):

X-Gch-Debug-External-Data - when this header is set to anything and every of directory, directory-perm, and external-data-perm parameters in [debug] is set and valid, service will save the dump of external data tables in the directory for debug output.
X-Gch-Debug-Output - header to enable special processing for format=carbonapi_v3_pb and format=json render output.
X-Gch-Debug-Protobuf - header enables the original marshallers for protobuf and carbonapi_v3_pb to check the binary data integrity.

By default graphite-web won't connect to CLUSTER_SERVER on localhost. Cheat:

class ForceLocal(str):
    def split(self, *args, **kwargs):
        return ["8.8.8.8", "8080"]

CLUSTER_SERVERS = [ForceLocal("127.0.0.1:9090")]

Name With Owner	go-graphite/graphite-clickhouse
Primary Language	Go
Program language	Go (Language Count: 5)
Platform
License:	MIT License