Fix some links in docs and contrib (#10370)

Author: dklimpel

changelog.d/10370.doc

@@ -0,0 +1 @@
+Fix some links in `docs` and `contrib`.

contrib/docker/docker-compose.yml

@@ -56,7 +56,7 @@ services:
       - POSTGRES_USER=synapse
       - POSTGRES_PASSWORD=changeme
       # ensure the database gets created correctly
-      # https://github.com/matrix-org/synapse/blob/master/docs/postgres.md#set-up-database
+      # https://matrix-org.github.io/synapse/latest/postgres.html#set-up-database
       - POSTGRES_INITDB_ARGS=--encoding=UTF-8 --lc-collate=C --lc-ctype=C
     volumes:
       # You may store the database tables in a local folder..

contrib/grafana/README.md

@@ -1,6 +1,6 @@
 # Using the Synapse Grafana dashboard
 
 0. Set up Prometheus and Grafana. Out of scope for this readme. Useful documentation about using Grafana with Prometheus: http://docs.grafana.org/features/datasources/prometheus/
-1. Have your Prometheus scrape your Synapse. https://github.com/matrix-org/synapse/blob/master/docs/metrics-howto.md
+1. Have your Prometheus scrape your Synapse. https://matrix-org.github.io/synapse/latest/metrics-howto.html
 2. Import dashboard into Grafana. Download `synapse.json`. Import it to Grafana and select the correct Prometheus datasource. http://docs.grafana.org/reference/export_import/
-3. Set up required recording rules. https://github.com/matrix-org/synapse/tree/master/contrib/prometheus
+3. Set up required recording rules. [contrib/prometheus](../prometheus)

contrib/prometheus/README.md

@@ -34,7 +34,7 @@ Add a new job to the main prometheus.yml file:
 ```
 
 An example of a Prometheus configuration with workers can be found in
-[metrics-howto.md](https://github.com/matrix-org/synapse/blob/master/docs/metrics-howto.md).
+[metrics-howto.md](https://matrix-org.github.io/synapse/latest/metrics-howto.html).
 
 To use `synapse.rules` add
 

contrib/purge_api/README.md

@@ -3,14 +3,16 @@ Purge history API examples
 
 # `purge_history.sh`
 
-A bash file, that uses the [purge history API](/docs/admin_api/purge_history_api.rst) to 
-purge all messages in a list of rooms up to a certain event. You can select a 
+A bash file, that uses the
+[purge history API](https://matrix-org.github.io/synapse/latest/admin_api/purge_history_api.html)
+to purge all messages in a list of rooms up to a certain event. You can select a 
 timeframe or a number of messages that you want to keep in the room.
 
 Just configure the variables DOMAIN, ADMIN, ROOMS_ARRAY and TIME at the top of
 the script.
 
 # `purge_remote_media.sh`
 
-A bash file, that uses the [purge history API](/docs/admin_api/purge_history_api.rst) to 
-purge all old cached remote media.
+A bash file, that uses the
+[purge history API](https://matrix-org.github.io/synapse/latest/admin_api/purge_history_api.html)
+to purge all old cached remote media.

contrib/purge_api/purge_history.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # this script will use the api:
-#    https://github.com/matrix-org/synapse/blob/master/docs/admin_api/purge_history_api.rst
+#    https://matrix-org.github.io/synapse/latest/admin_api/purge_history_api.html
 # 
 # It will purge all messages in a list of rooms up to a cetrain event
 

contrib/systemd-with-workers/README.md

@@ -1,2 +1,3 @@
 The documentation for using systemd to manage synapse workers is now part of
-the main synapse distribution. See [docs/systemd-with-workers](../../docs/systemd-with-workers).
+the main synapse distribution. See
+[docs/systemd-with-workers](https://matrix-org.github.io/synapse/latest/systemd-with-workers/index.html).

docs/systemd-with-workers/README.md

@@ -15,9 +15,11 @@ contains an example configuration for the `federation_reader` worker.
 ## Synapse configuration files
 
 See [workers.md](../workers.md) for information on how to set up the
-configuration files and reverse-proxy correctly. You can find an example worker
-config in the [workers](https://github.com/matrix-org/synapse/tree/develop/docs/systemd-with-workers/workers/)
-folder.
+configuration files and reverse-proxy correctly.
+Below is a sample `federation_reader` worker configuration file.
+```yaml
+{{#include workers/federation_reader.yaml}}
+```
 
 Systemd manages daemonization itself, so ensure that none of the configuration
 files set either `daemonize` or `worker_daemonize`.
@@ -72,12 +74,12 @@ systemctl restart matrix-synapse.target
 
 **Optional:** If further hardening is desired, the file
 `override-hardened.conf` may be copied from
-`contrib/systemd/override-hardened.conf` in this repository to the location
+[contrib/systemd/override-hardened.conf](https://github.com/matrix-org/synapse/tree/develop/contrib/systemd/)
+in this repository to the location
 `/etc/systemd/system/matrix-synapse.service.d/override-hardened.conf` (the
 directory may have to be created). It enables certain sandboxing features in
 systemd to further secure the synapse service. You may read the comments to
-understand what the override file is doing. The same file will need to be copied
-to
+understand what the override file is doing. The same file will need to be copied to
 `/etc/systemd/system/[email protected]/override-hardened-worker.conf`
 (this directory may also have to be created) in order to apply the same
 hardening options to any worker processes.

docs/usage/configuration/logging_sample_config.md

@@ -11,4 +11,4 @@ a fresh config using Synapse by following the instructions in
 
 ```yaml
 {{#include ../../sample_log_config.yaml}}
-``__`
+```