mirror of
https://github.com/1f349/dendrite.git
synced 2024-11-21 19:21:39 +00:00
Update INSTALL.md, move docs (#1034)
* Update INSTALL.md * Move some things * Clean up * Move some more things * Don't build all the things for the monolith * Update INSTALL.md * Nuke hooks
This commit is contained in:
Neil Alexander
GitHub
parent
1b34130a5b
commit
3cb04e8004
@ -1,18 +0,0 @@
|
||||
root = true
|
||||
|
||||
[*]
|
||||
charset = utf-8
|
||||
|
||||
end_of_line = lf
|
||||
insert_final_newline = true
|
||||
trim_trailing_whitespace = true
|
||||
|
||||
[*.go]
|
||||
indent_style = tab
|
||||
indent_size = 4
|
||||
|
||||
[*.md]
|
||||
trim_trailing_whitespace = false
|
||||
|
||||
[*.{yml,yaml}]
|
||||
indent_style = space
|
||||
@ -3,15 +3,15 @@
|
||||
Dendrite will be a second-generation Matrix homeserver written in Go.
|
||||
|
||||
It's still very much a work in progress, but installation instructions can be
|
||||
found in [INSTALL.md](INSTALL.md). It is not recommended to use Dendrite as a
|
||||
found in [INSTALL.md](docs/INSTALL.md). It is not recommended to use Dendrite as a
|
||||
production homeserver at this time.
|
||||
|
||||
An overview of the design can be found in [DESIGN.md](DESIGN.md).
|
||||
An overview of the design can be found in [DESIGN.md](docs/DESIGN.md).
|
||||
|
||||
# Contributing
|
||||
|
||||
Everyone is welcome to help out and contribute! See
|
||||
[CONTRIBUTING.md](CONTRIBUTING.md) to get started!
|
||||
[CONTRIBUTING.md](docs/CONTRIBUTING.md) to get started!
|
||||
|
||||
Please note that, as of February 2020, Dendrite now only targets Go 1.13 or
|
||||
later. Please ensure that you are using at least Go 1.13 when developing for
|
||||
|
||||
@ -2,38 +2,66 @@
|
||||
|
||||
Dendrite can be run in one of two configurations:
|
||||
|
||||
* A cluster of individual components, dealing with different aspects of the
|
||||
Matrix protocol (see [WIRING.md](./WIRING.md)). Components communicate with
|
||||
one another via [Apache Kafka](https://kafka.apache.org).
|
||||
* **Polylith mode**: A cluster of individual components, dealing with different
|
||||
aspects of the Matrix protocol (see [WIRING.md](WIRING.md)). Components communicate with each other using internal HTTP APIs and [Apache Kafka](https://kafka.apache.org). This will almost certainly be the preferred model
|
||||
for large-scale deployments.
|
||||
|
||||
* A monolith server, in which all components run in the same process. In this
|
||||
configuration, Kafka can be replaced with an in-process implementation
|
||||
called [naffka](https://github.com/matrix-org/naffka).
|
||||
* **Monolith mode**: All components run in the same process. In this mode,
|
||||
Kafka is completely optional and can instead be replaced with an in-process
|
||||
lightweight implementation called [Naffka](https://github.com/matrix-org/naffka). This will usually be the preferred model for low-volume, low-user
|
||||
or experimental deployments.
|
||||
|
||||
Regardless of whether you are running in polylith or monolith mode, each Dendrite component that requires storage has its own database. Both Postgres
|
||||
and SQLite are supported and can be mixed-and-matched across components as
|
||||
needed in the configuration file.
|
||||
|
||||
Be advised that Dendrite is still developmental and it's not recommended for
|
||||
use in production environments yet!
|
||||
|
||||
## Requirements
|
||||
|
||||
- Go 1.13+
|
||||
- Postgres 9.5+
|
||||
- For Kafka (optional if using the monolith server):
|
||||
- Unix-based system (https://kafka.apache.org/documentation/#os)
|
||||
- JDK 1.8+ / OpenJDK 1.8+
|
||||
- Apache Kafka 0.10.2+ (see [scripts/install-local-kafka.sh](scripts/install-local-kafka.sh) for up-to-date version numbers)
|
||||
Dendrite requires:
|
||||
|
||||
* Go 1.13 or higher
|
||||
* Postgres 9.5 or higher (if using Postgres databases, not needed for SQLite)
|
||||
|
||||
## Setting up a development environment
|
||||
If you want to run a polylith deployment, you also need:
|
||||
|
||||
Assumes Go 1.13+ and JDK 1.8+ are already installed and are on PATH.
|
||||
* Apache Kafka 0.10.2+
|
||||
|
||||
## Building up a monolith deploment
|
||||
|
||||
Start by cloning the code:
|
||||
|
||||
```bash
|
||||
# Get the code
|
||||
git clone https://github.com/matrix-org/dendrite
|
||||
cd dendrite
|
||||
```
|
||||
|
||||
# Build it
|
||||
Then build it:
|
||||
|
||||
```bash
|
||||
go build -o bin/dendrite-monolith-server ./cmd/dendrite-monolith-server
|
||||
go build -o bin/generate-keys ./cmd/generate-keys
|
||||
```
|
||||
|
||||
## Building up a polylith deployment
|
||||
|
||||
Start by cloning the code:
|
||||
|
||||
```bash
|
||||
git clone https://github.com/matrix-org/dendrite
|
||||
cd dendrite
|
||||
```
|
||||
|
||||
Then build it:
|
||||
|
||||
```bash
|
||||
./build.sh
|
||||
```
|
||||
|
||||
If using Kafka, install and start it (c.f. [scripts/install-local-kafka.sh](scripts/install-local-kafka.sh)):
|
||||
Install and start Kafka (c.f. [scripts/install-local-kafka.sh](scripts/install-local-kafka.sh)):
|
||||
|
||||
```bash
|
||||
KAFKA_URL=http://archive.apache.org/dist/kafka/2.1.0/kafka_2.11-2.1.0.tgz
|
||||
|
||||
@ -51,7 +79,7 @@ kafka/bin/zookeeper-server-start.sh -daemon kafka/config/zookeeper.properties
|
||||
kafka/bin/kafka-server-start.sh -daemon kafka/config/server.properties
|
||||
```
|
||||
|
||||
On MacOS, you can use [homebrew](https://brew.sh/) for easier setup of kafka
|
||||
On macOS, you can use [Homebrew](https://brew.sh/) for easier setup of Kafka:
|
||||
|
||||
```bash
|
||||
brew install kafka
|
||||
@ -61,15 +89,24 @@ brew services start kafka
|
||||
|
||||
## Configuration
|
||||
|
||||
### SQLite database setup
|
||||
|
||||
Dendrite can use the built-in SQLite database engine for small setups.
|
||||
The SQLite databases do not need to be preconfigured - Dendrite will
|
||||
create them automatically at startup.
|
||||
|
||||
### Postgres database setup
|
||||
|
||||
Dendrite requires a postgres database engine, version 9.5 or later.
|
||||
Assuming that Postgres 9.5 (or later) is installed:
|
||||
|
||||
* Create role, choosing a new password when prompted:
|
||||
|
||||
* Create role:
|
||||
```bash
|
||||
sudo -u postgres createuser -P dendrite # prompts for password
|
||||
sudo -u postgres createuser -P dendrite
|
||||
```
|
||||
* Create databases:
|
||||
|
||||
* Create the component databases:
|
||||
|
||||
```bash
|
||||
for i in account device mediaapi syncapi roomserver serverkey federationsender publicroomsapi appservice naffka; do
|
||||
sudo -u postgres createdb -O dendrite dendrite_$i
|
||||
@ -78,42 +115,56 @@ Dendrite requires a postgres database engine, version 9.5 or later.
|
||||
|
||||
(On macOS, omit `sudo -u postgres` from the above commands.)
|
||||
|
||||
### Crypto key generation
|
||||
### Server key generation
|
||||
|
||||
Generate the keys:
|
||||
Each Dendrite server requires unique server keys.
|
||||
|
||||
Generate the self-signed SSL certificate for federation:
|
||||
|
||||
```bash
|
||||
# Generate a self-signed SSL cert for federation:
|
||||
test -f server.key || openssl req -x509 -newkey rsa:4096 -keyout server.key -out server.crt -days 3650 -nodes -subj /CN=localhost
|
||||
```
|
||||
|
||||
# generate ed25519 signing key
|
||||
Generate the server signing key:
|
||||
|
||||
```
|
||||
test -f matrix_key.pem || ./bin/generate-keys -private-key matrix_key.pem
|
||||
```
|
||||
|
||||
### Configuration
|
||||
### Configuration file
|
||||
|
||||
Create config file, based on `dendrite-config.yaml`. Call it `dendrite.yaml`. Things that will need editing include *at least*:
|
||||
* `server_name`
|
||||
* `database/*` (All lines in the database section must have the username and password of the user created with the `createuser` command above. eg:`dendrite:password@localhost`)
|
||||
|
||||
* The `server_name` entry to reflect the hostname of your Dendrite server
|
||||
* The `database` lines with an updated connection string based on your
|
||||
desired setup, e.g. replacing `component` with the name of the component:
|
||||
* For Postgres: `postgres://dendrite:password@localhost/component`
|
||||
* For SQLite on disk: `file:component.db` or `file:///path/to/component.db`
|
||||
* Postgres and SQLite can be mixed and matched.
|
||||
* The `use_naffka` option if using Naffka in a monolith deployment
|
||||
|
||||
There are other options which may be useful so review them all. In particular,
|
||||
if you are trying to federate from your Dendrite instance into public rooms
|
||||
then configuring `key_perspectives` (like `matrix.org` in the sample) can
|
||||
help to improve reliability considerably by allowing your homeserver to fetch
|
||||
public keys for dead homeservers from somewhere else.
|
||||
|
||||
## Starting a monolith server
|
||||
|
||||
It is possible to use 'naffka' as an in-process replacement to Kafka when using
|
||||
the monolith server. To do this, set `use_naffka: true` in `dendrite.yaml` and uncomment
|
||||
the necessary line related to naffka in the `database` section. Be sure to update the
|
||||
database username and password if needed.
|
||||
It is possible to use Naffka as an in-process replacement to Kafka when using
|
||||
the monolith server. To do this, set `use_naffka: true` in your `dendrite.yaml` configuration and uncomment the relevant Naffka line in the `database` section.
|
||||
Be sure to update the database username and password if needed.
|
||||
|
||||
The monolith server can be started as shown below. By default it listens for
|
||||
HTTP connections on port 8008, so point your client at
|
||||
`http://localhost:8008`. If you set `--tls-cert` and `--tls-key` as shown
|
||||
below, it will also listen for HTTPS connections on port 8448.
|
||||
HTTP connections on port 8008, so you can configure your Matrix client to use
|
||||
`http://localhost:8008` as the server. If you set `--tls-cert` and `--tls-key`
|
||||
as shown below, it will also listen for HTTPS connections on port 8448.
|
||||
|
||||
```bash
|
||||
./bin/dendrite-monolith-server --tls-cert=server.crt --tls-key=server.key
|
||||
```
|
||||
|
||||
## Starting a multiprocess server
|
||||
## Starting a polylith deployment
|
||||
|
||||
The following contains scripts which will run all the required processes in order to point a Matrix client at Dendrite. Conceptually, you are wiring together to form the following diagram:
|
||||
|
||||
@ -170,9 +221,10 @@ Servers --->| federation-api-proxy |--------->| dendrite-federation-api-server |
|
||||
A ==> B = Kafka (A = producer, B = consumer)
|
||||
```
|
||||
|
||||
### Run a client api proxy
|
||||
### Client proxy
|
||||
|
||||
This is what Matrix clients will talk to. If you use the script below, point your client at `http://localhost:8008`.
|
||||
This is what Matrix clients will talk to. If you use the script below, point
|
||||
your client at `http://localhost:8008`.
|
||||
|
||||
```bash
|
||||
./bin/client-api-proxy \
|
||||
@ -183,51 +235,10 @@ This is what Matrix clients will talk to. If you use the script below, point you
|
||||
--public-rooms-api-server-url "http://localhost:7775" \
|
||||
```
|
||||
|
||||
### Run a client api
|
||||
### Federation proxy
|
||||
|
||||
This is what implements message sending. Clients talk to this via the proxy in order to send messages.
|
||||
|
||||
```bash
|
||||
./bin/dendrite-client-api-server --config=dendrite.yaml
|
||||
```
|
||||
|
||||
(If this fails with `pq: syntax error at or near "ON"`, check you are using at least postgres 9.5.)
|
||||
|
||||
### Run a room server
|
||||
|
||||
This is what implements the room DAG. Clients do not talk to this.
|
||||
|
||||
```bash
|
||||
./bin/dendrite-room-server --config=dendrite.yaml
|
||||
```
|
||||
|
||||
### Run a sync server
|
||||
|
||||
This is what implements `/sync` requests. Clients talk to this via the proxy in order to receive messages.
|
||||
|
||||
```bash
|
||||
./bin/dendrite-sync-api-server --config dendrite.yaml
|
||||
```
|
||||
|
||||
### Run a media server
|
||||
|
||||
This implements `/media` requests. Clients talk to this via the proxy in order to upload and retrieve media.
|
||||
|
||||
```bash
|
||||
./bin/dendrite-media-api-server --config dendrite.yaml
|
||||
```
|
||||
|
||||
### Run public room server
|
||||
|
||||
This implements `/directory` requests. Clients talk to this via the proxy in order to retrieve room directory listings.
|
||||
|
||||
```bash
|
||||
./bin/dendrite-public-rooms-api-server --config dendrite.yaml
|
||||
```
|
||||
|
||||
### Run a federation api proxy
|
||||
|
||||
This is what Matrix servers will talk to. This is only required if you want to support federation.
|
||||
This is what Matrix servers will talk to. This is only required if you want
|
||||
to support federation.
|
||||
|
||||
```bash
|
||||
./bin/federation-api-proxy \
|
||||
@ -236,7 +247,51 @@ This is what Matrix servers will talk to. This is only required if you want to s
|
||||
--media-api-server-url "http://localhost:7774" \
|
||||
```
|
||||
|
||||
### Run a federation api server
|
||||
### Client API server
|
||||
|
||||
This is what implements message sending. Clients talk to this via the proxy in
|
||||
order to send messages.
|
||||
|
||||
```bash
|
||||
./bin/dendrite-client-api-server --config=dendrite.yaml
|
||||
```
|
||||
|
||||
### Room server
|
||||
|
||||
This is what implements the room DAG. Clients do not talk to this.
|
||||
|
||||
```bash
|
||||
./bin/dendrite-room-server --config=dendrite.yaml
|
||||
```
|
||||
|
||||
### Sync server
|
||||
|
||||
This is what implements `/sync` requests. Clients talk to this via the proxy
|
||||
in order to receive messages.
|
||||
|
||||
```bash
|
||||
./bin/dendrite-sync-api-server --config dendrite.yaml
|
||||
```
|
||||
|
||||
### Media server
|
||||
|
||||
This implements `/media` requests. Clients talk to this via the proxy in
|
||||
order to upload and retrieve media.
|
||||
|
||||
```bash
|
||||
./bin/dendrite-media-api-server --config dendrite.yaml
|
||||
```
|
||||
|
||||
### Public room server
|
||||
|
||||
This implements `/directory` requests. Clients talk to this via the proxy
|
||||
in order to retrieve room directory listings.
|
||||
|
||||
```bash
|
||||
./bin/dendrite-public-rooms-api-server --config dendrite.yaml
|
||||
```
|
||||
|
||||
### Federation API server
|
||||
|
||||
This implements federation requests. Servers talk to this via the proxy in
|
||||
order to send transactions. This is only required if you want to support
|
||||
@ -246,7 +301,7 @@ federation.
|
||||
./bin/dendrite-federation-api-server --config dendrite.yaml
|
||||
```
|
||||
|
||||
### Run a federation sender server
|
||||
### Federation sender
|
||||
|
||||
This sends events from our users to other servers. This is only required if
|
||||
you want to support federation.
|
||||
@ -255,7 +310,7 @@ you want to support federation.
|
||||
./bin/dendrite-federation-sender-server --config dendrite.yaml
|
||||
```
|
||||
|
||||
### Run an appservice server
|
||||
### Appservice server
|
||||
|
||||
This sends events from the network to [application
|
||||
services](https://matrix.org/docs/spec/application_service/unstable.html)
|
||||
@ -265,3 +320,12 @@ application services on your homeserver.
|
||||
```bash
|
||||
./bin/dendrite-appservice-server --config dendrite.yaml
|
||||
```
|
||||
|
||||
### Key server
|
||||
|
||||
This manages end-to-end encryption keys (or rather, it will do when it's
|
||||
finished).
|
||||
|
||||
```bash
|
||||
./bin/dendrite-key-server --config dendrite.yaml
|
||||
```
|
||||
@ -1,5 +0,0 @@
|
||||
#! /bin/bash
|
||||
|
||||
DOT_GIT="$(dirname $0)/../.git"
|
||||
|
||||
ln -s "../../hooks/pre-commit" "$DOT_GIT/hooks/pre-commit"
|
||||
@ -1,22 +0,0 @@
|
||||
#! /bin/bash
|
||||
|
||||
set -eu
|
||||
|
||||
# make the GIT_DIR and GIT_INDEX_FILE absolute, before we change dir
|
||||
export GIT_DIR=$(readlink -f `git rev-parse --git-dir`)
|
||||
if [ -n "${GIT_INDEX_FILE:+x}" ]; then
|
||||
export GIT_INDEX_FILE=$(readlink -f "$GIT_INDEX_FILE")
|
||||
fi
|
||||
|
||||
# create a temp dir. The `trap` incantation will ensure that it is removed
|
||||
# again when this script completes.
|
||||
tmpdir=`mktemp -d`
|
||||
trap 'rm -rf "$tmpdir"' EXIT
|
||||
cd "$tmpdir"
|
||||
|
||||
# get a clean copy of the index (ie, what has been `git add`ed), so that we can
|
||||
# run the checks against what we are about to commit, rather than what is in
|
||||
# the working copy.
|
||||
git checkout-index -a
|
||||
|
||||
./scripts/find-lint.sh fast
|
||||
Loading…
Reference in New Issue
Block a user