History

Neil Alexander 7d6461dd3c Server key component (#1050 ) * Server key API (works for monolith but not for polylith yet) * Re-enable caching on server key API component * Groundwork for HTTP APIs for server key API * Hopefully implement HTTP for server key API * Simplify public key request marshalling from map keys * Update gomatrixserverlib * go mod tidy * Common -> internal * remove keyring.go * Update Docker Hub for server key API * YAML is funny about indentation * Wire in new server key API into hybrid monolith mode * Create maps * Route server key API endpoints on internal API mux * Fix server key API URLs * Add fetcher behaviour into server key API implementation * Return error if we failed to fetch some keys * Return results anyway * Move things about a bit * Remove unused code * Fix comments, don't use federation sender URL in polylith mode * Add server_key_api to sample config * Review comments * HTTP API to cache keys that have been requested * Overwrite server_key_api listen in monolith hybrid mode		2020-05-27 10:19:24 +01:00
..
config	Server key component (#1050 )	2020-05-27 10:19:24 +01:00
Dockerfile	Fix #897 and shuffle directory around (#1054 )	2020-05-21 14:40:13 +01:00
Dockerfile.component	Fix #897 and shuffle directory around (#1054 )	2020-05-21 14:40:13 +01:00
README.md	Fix #897 and shuffle directory around (#1054 )	2020-05-21 14:40:13 +01:00
docker-compose.deps.yml	Fix #897 and shuffle directory around (#1054 )	2020-05-21 14:40:13 +01:00
docker-compose.monolith.yml	Fix #897 and shuffle directory around (#1054 )	2020-05-21 14:40:13 +01:00
docker-compose.polylith.yml	Server key component (#1050 )	2020-05-27 10:19:24 +01:00
images-build.sh	Server key component (#1050 )	2020-05-27 10:19:24 +01:00
images-push.sh	Fix #897 and shuffle directory around (#1054 )	2020-05-21 14:40:13 +01:00

README.md

Docker Hub images

These are Docker Hub-friendly images for Dendrite.

Dockerfiles

The Dockerfile builds the base image which contains all of the Dendrite components. The Dockerfile.* files take components from the base image and produce smaller component-specific images, which are substantially smaller and do not contain the Go toolchain etc.

Compose files

There are three sample docker-compose files:

docker-compose.deps.yml which runs the Postgres and Kafka prerequisites
docker-compose.monolith.yml which runs a monolith Dendrite deployment
docker-compose.polylith.yml which runs a polylith Dendrite deployment

Configuration

The docker-compose files refer to the /etc/dendrite volume as where the runtime config should come from. The mounted folder must contain:

dendrite.yaml configuration file (based on the sample dendrite-config.yaml in the docker/hub/config folder in the Dendrite repository
matrix_key.pem server key, as generated using cmd/generate-keys
server.crt certificate file
server.key private key file for the above certificate

To generate keys:

go run github.com/matrix-org/dendrite/cmd/generate-keys \
  --private-key=matrix_key.pem \
  --tls-cert=server.crt \
  --tls-key=server.key

Starting Dendrite

Once in place, start the dependencies:

docker-compose -f docker-compose.deps.yml up

Wait a few seconds for Kafka and Postgres to finish starting up, and then start a monolith:

docker-compose -f docker-compose.monolith.yml up

... or start the polylith components:

docker-compose -f docker-compose.polylith.yml up

Building the images

The docker/hub/images-build.sh script will build all of the component images.

The docker/hub/images-push.sh script will push them to Docker Hub (subject to permissions).

If you wish to build and push your own images, rename matrixdotorg/dendrite to the name of another Docker Hub repository in images-build.sh and images-push.sh.