Base
Hardened build
minimal ports, security patches applied at build time
chproxy for ClickHouse on Ubuntu 24.04 LTS
Azure
Networking
an http proxy and load balancer for clickhouse, with per instance authentication
Overview
chproxy is an HTTP proxy and load balancer for ClickHouse, the open source column oriented analytics database. It sits in front of one or more ClickHouse nodes, terminating client HTTP requests, enforcing its own user based access control and request limits, spreading queries across replicas and shards, and caching responses. This image ships chproxy as a single Go binary in front of a bundled local ClickHouse server, so you get a working, authenticated ClickHouse HTTP endpoint on one virtual machine.
Why the cloudimg image
cloudimg ships chproxy secure by default. The bundled ClickHouse server listens on loopback only and is never exposed directly; every request reaches it through chproxy. There is no shared bootstrap credential: a unique chproxy client password and a unique ClickHouse default user password are generated on the first boot of every virtual machine, so anonymous and wrong credential requests are refused. The credentials are written to a root only file, the image is kept fully patched, ships with a paired deployment guide, and is backed by 24/7 support.
Common uses
- Authenticated HTTP gateway in front of a ClickHouse database
- User based access control and query limits for ClickHouse clients
- Load balancing and response caching across ClickHouse replicas
More in Networking
3P
3proxy Proxy Server on Ubuntu 24.04 LTS
Networking
The image builds 3proxy 0.9.7 from the pinned upstream source (github.com/z3APA3A/3proxy tag 0.9.7), so the exact versio...
3U
3X-UI on Ubuntu 24.04 LTS
Networking
3X-UI is a web based management panel for Xray-core, the proxy platform behind protocols such as VLESS, VMess, Trojan an...
Ap
accel-ppp on Ubuntu 24.04
Networking
The image builds accel-ppp 1.14.0 from the upstream source tag (commit 048d31cb, dated 25 January 2026), verified agains...
AdGuard Home on Ubuntu 24.04 LTS
Networking
AdGuard Home is a network wide DNS server that blocks ads, trackers and malicious domains for every device that points i...
AdGuard Home Unbound on Ubuntu 24.04 LTS
Networking
AdGuard Home is a network wide DNS server that blocks ads, trackers and malicious domains for every device that points i...
Akvorado on Ubuntu 24.04 LTS
Networking
This image runs Akvorado 2.4.1, the open source network flow collector, enricher and visualizer, on Ubuntu 24.04 LTS.