Merge the Complement testing Docker images into a single, multi-purpose image. (#12881)

Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
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reivilibre 2022-06-08 10:57:05 +01:00 committed by GitHub
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18 changed files with 277 additions and 372 deletions

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# A dockerfile which builds an image suitable for testing Synapse under
# complement.
# This dockerfile builds on top of 'docker/Dockerfile-workers' in matrix-org/synapse
# by including a built-in postgres instance, as well as setting up the homeserver so
# that it is ready for testing via Complement.
#
# Instructions for building this image from those it depends on is detailed in this guide:
# https://github.com/matrix-org/synapse/blob/develop/docker/README-testing.md#testing-with-postgresql-and-single-or-multi-process-synapse
ARG SYNAPSE_VERSION=latest
FROM matrixdotorg/synapse-workers:$SYNAPSE_VERSION
FROM matrixdotorg/synapse:${SYNAPSE_VERSION}
# Install postgresql
RUN apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends -y postgresql-13
ENV SERVER_NAME=localhost
# Configure a user and create a database for Synapse
RUN pg_ctlcluster 13 main start && su postgres -c "echo \
\"ALTER USER postgres PASSWORD 'somesecret'; \
CREATE DATABASE synapse \
ENCODING 'UTF8' \
LC_COLLATE='C' \
LC_CTYPE='C' \
template=template0;\" | psql" && pg_ctlcluster 13 main stop
COPY conf/* /conf/
# generate a signing key
RUN generate_signing_key -o /conf/server.signing.key
# Extend the shared homeserver config to disable rate-limiting,
# set Complement's static shared secret, enable registration, amongst other
# tweaks to get Synapse ready for testing.
# To do this, we copy the old template out of the way and then include it
# with Jinja2.
RUN mv /conf/shared.yaml.j2 /conf/shared-orig.yaml.j2
COPY conf/workers-shared-extra.yaml.j2 /conf/shared.yaml.j2
WORKDIR /data
COPY conf/postgres.supervisord.conf /etc/supervisor/conf.d/postgres.conf
# Copy the entrypoint
COPY conf/start_for_complement.sh /
# Expose nginx's listener ports
EXPOSE 8008 8448
ENTRYPOINT ["/conf/start.sh"]
ENTRYPOINT ["/start_for_complement.sh"]
# Update the healthcheck to have a shorter check interval
HEALTHCHECK --start-period=5s --interval=1s --timeout=1s \
CMD curl -fSs http://localhost:8008/health || exit 1
CMD /bin/sh /healthcheck.sh

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Stuff for building the docker image used for testing under complement.
# Unified Complement image for Synapse
This is an image for testing Synapse with [the *Complement* integration test suite][complement].
It contains some insecure defaults that are only suitable for testing purposes,
so **please don't use this image for a production server**.
This multi-purpose image is built on top of `Dockerfile-workers` in the parent directory
and can be switched using environment variables between the following configurations:
- Monolithic Synapse with SQLite (`SYNAPSE_COMPLEMENT_DATABASE=sqlite`)
- Monolithic Synapse with Postgres (`SYNAPSE_COMPLEMENT_DATABASE=postgres`)
- Workerised Synapse with Postgres (`SYNAPSE_COMPLEMENT_DATABASE=postgres` and `SYNAPSE_COMPLEMENT_USE_WORKERS=true`)
The image is self-contained; it contains an integrated Postgres, Redis and Nginx.
## How to get Complement to pass the environment variables through
To pass these environment variables, use [Complement's `COMPLEMENT_SHARE_ENV_PREFIX`][complementEnv]
variable to configure an environment prefix to pass through, then prefix the above options
with that prefix.
Example:
```
COMPLEMENT_SHARE_ENV_PREFIX=PASS_ PASS_SYNAPSE_COMPLEMENT_DATABASE=postgres
```
Consult `scripts-dev/complement.sh` in the repository root for a real example.
[complement]: https://github.com/matrix-org/complement
[complementEnv]: https://github.com/matrix-org/complement/pull/382

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# This dockerfile builds on top of 'docker/Dockerfile-worker' in matrix-org/synapse
# by including a built-in postgres instance, as well as setting up the homeserver so
# that it is ready for testing via Complement.
#
# Instructions for building this image from those it depends on is detailed in this guide:
# https://github.com/matrix-org/synapse/blob/develop/docker/README-testing.md#testing-with-postgresql-and-single-or-multi-process-synapse
FROM matrixdotorg/synapse-workers
# Install postgresql
RUN apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends -y postgresql-13
# Configure a user and create a database for Synapse
RUN pg_ctlcluster 13 main start && su postgres -c "echo \
\"ALTER USER postgres PASSWORD 'somesecret'; \
CREATE DATABASE synapse \
ENCODING 'UTF8' \
LC_COLLATE='C' \
LC_CTYPE='C' \
template=template0;\" | psql" && pg_ctlcluster 13 main stop
# Modify the shared homeserver config with postgres support, certificate setup
# and the disabling of rate-limiting
COPY conf-workers/workers-shared.yaml /conf/workers/shared.yaml
WORKDIR /data
COPY conf-workers/postgres.supervisord.conf /etc/supervisor/conf.d/postgres.conf
# Copy the entrypoint
COPY conf-workers/start-complement-synapse-workers.sh /
# Expose nginx's listener ports
EXPOSE 8008 8448
ENTRYPOINT ["/start-complement-synapse-workers.sh"]
# Update the healthcheck to have a shorter check interval
HEALTHCHECK --start-period=5s --interval=1s --timeout=1s \
CMD /bin/sh /healthcheck.sh

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#!/bin/bash
#
# Default ENTRYPOINT for the docker image used for testing synapse with workers under complement
set -e
function log {
d=$(date +"%Y-%m-%d %H:%M:%S,%3N")
echo "$d $@"
}
# Set the server name of the homeserver
export SYNAPSE_SERVER_NAME=${SERVER_NAME}
# No need to report stats here
export SYNAPSE_REPORT_STATS=no
# Set postgres authentication details which will be placed in the homeserver config file
export POSTGRES_PASSWORD=somesecret
export POSTGRES_USER=postgres
export POSTGRES_HOST=localhost
# Specify the workers to test with
export SYNAPSE_WORKER_TYPES="\
event_persister, \
event_persister, \
background_worker, \
frontend_proxy, \
event_creator, \
user_dir, \
media_repository, \
federation_inbound, \
federation_reader, \
federation_sender, \
synchrotron, \
appservice, \
pusher"
# Add Complement's appservice registration directory, if there is one
# (It can be absent when there are no application services in this test!)
if [ -d /complement/appservice ]; then
export SYNAPSE_AS_REGISTRATION_DIR=/complement/appservice
fi
# Generate a TLS key, then generate a certificate by having Complement's CA sign it
# Note that both the key and certificate are in PEM format (not DER).
openssl genrsa -out /conf/server.tls.key 2048
openssl req -new -key /conf/server.tls.key -out /conf/server.tls.csr \
-subj "/CN=${SERVER_NAME}"
openssl x509 -req -in /conf/server.tls.csr \
-CA /complement/ca/ca.crt -CAkey /complement/ca/ca.key -set_serial 1 \
-out /conf/server.tls.crt
export SYNAPSE_TLS_CERT=/conf/server.tls.crt
export SYNAPSE_TLS_KEY=/conf/server.tls.key
# Run the script that writes the necessary config files and starts supervisord, which in turn
# starts everything else
exec /configure_workers_and_start.py

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## Server ##
server_name: SERVER_NAME
log_config: /conf/log_config.yaml
report_stats: False
signing_key_path: /conf/server.signing.key
trusted_key_servers: []
enable_registration: true
enable_registration_without_verification: true
## Listeners ##
tls_certificate_path: /conf/server.tls.crt
tls_private_key_path: /conf/server.tls.key
bcrypt_rounds: 4
registration_shared_secret: complement
listeners:
- port: 8448
bind_addresses: ['::']
type: http
tls: true
resources:
- names: [federation]
- port: 8008
bind_addresses: ['::']
type: http
resources:
- names: [client]
## Database ##
database:
name: "sqlite3"
args:
# We avoid /data, as it is a volume and is not transferred when the container is committed,
# which is a fundamental necessity in complement.
database: "/conf/homeserver.db"
## Federation ##
# trust certs signed by the complement CA
federation_custom_ca_list:
- /complement/ca/ca.crt
# unblacklist RFC1918 addresses
ip_range_blacklist: []
# Disable server rate-limiting
rc_federation:
window_size: 1000
sleep_limit: 10
sleep_delay: 500
reject_limit: 99999
concurrent: 3
rc_message:
per_second: 9999
burst_count: 9999
rc_registration:
per_second: 9999
burst_count: 9999
rc_login:
address:
per_second: 9999
burst_count: 9999
account:
per_second: 9999
burst_count: 9999
failed_attempts:
per_second: 9999
burst_count: 9999
rc_admin_redaction:
per_second: 9999
burst_count: 9999
rc_joins:
local:
per_second: 9999
burst_count: 9999
remote:
per_second: 9999
burst_count: 9999
rc_3pid_validation:
per_second: 1000
burst_count: 1000
rc_invites:
per_room:
per_second: 1000
burst_count: 1000
per_user:
per_second: 1000
burst_count: 1000
federation_rr_transactions_per_room_per_second: 9999
## API Configuration ##
# A list of application service config files to use
#
app_service_config_files:
AS_REGISTRATION_FILES
## Experimental Features ##
experimental_features:
# Enable spaces support
spaces_enabled: true
# Enable history backfilling support
msc2716_enabled: true
# server-side support for partial state in /send_join responses
msc3706_enabled: true
# client-side support for partial state in /send_join responses
faster_joins: true
# Enable jump to date endpoint
msc3030_enabled: true
server_notices:
system_mxid_localpart: _server
system_mxid_display_name: "Server Alert"
system_mxid_avatar_url: ""
room_name: "Server Alert"

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version: 1
formatters:
precise:
format: '%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(request)s - %(message)s'
filters:
context:
(): synapse.logging.context.LoggingContextFilter
request: ""
handlers:
console:
class: logging.StreamHandler
formatter: precise
filters: [context]
# log to stdout, for easier use with 'docker logs'
stream: 'ext://sys.stdout'
root:
level: INFO
handlers: [console]
disable_existing_loggers: false

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[program:postgres]
command=/usr/local/bin/prefix-log /usr/bin/pg_ctlcluster 13 main start --foreground
# Only start if START_POSTGRES=1
autostart=%(ENV_START_POSTGRES)s
# Lower priority number = starts first
priority=1

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#!/bin/sh
set -e
sed -i "s/SERVER_NAME/${SERVER_NAME}/g" /conf/homeserver.yaml
# Add the application service registration files to the homeserver.yaml config
for filename in /complement/appservice/*.yaml; do
[ -f "$filename" ] || break
as_id=$(basename "$filename" .yaml)
# Insert the path to the registration file and the AS_REGISTRATION_FILES marker after
# so we can add the next application service in the next iteration of this for loop
sed -i "s/AS_REGISTRATION_FILES/ - \/complement\/appservice\/${as_id}.yaml\nAS_REGISTRATION_FILES/g" /conf/homeserver.yaml
done
# Remove the AS_REGISTRATION_FILES entry
sed -i "s/AS_REGISTRATION_FILES//g" /conf/homeserver.yaml
# generate an ssl key and cert for the server, signed by the complement CA
openssl genrsa -out /conf/server.tls.key 2048
openssl req -new -key /conf/server.tls.key -out /conf/server.tls.csr \
-subj "/CN=${SERVER_NAME}"
openssl x509 -req -in /conf/server.tls.csr \
-CA /complement/ca/ca.crt -CAkey /complement/ca/ca.key -set_serial 1 \
-out /conf/server.tls.crt
exec python -m synapse.app.homeserver -c /conf/homeserver.yaml "$@"

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#!/bin/bash
#
# Default ENTRYPOINT for the docker image used for testing synapse with workers under complement
set -e
echo "Complement Synapse launcher"
echo " Args: $@"
echo " Env: SYNAPSE_COMPLEMENT_DATABASE=$SYNAPSE_COMPLEMENT_DATABASE SYNAPSE_COMPLEMENT_USE_WORKERS=$SYNAPSE_COMPLEMENT_USE_WORKERS"
function log {
d=$(date +"%Y-%m-%d %H:%M:%S,%3N")
echo "$d $@"
}
# Set the server name of the homeserver
export SYNAPSE_SERVER_NAME=${SERVER_NAME}
# No need to report stats here
export SYNAPSE_REPORT_STATS=no
case "$SYNAPSE_COMPLEMENT_DATABASE" in
postgres)
# Set postgres authentication details which will be placed in the homeserver config file
export POSTGRES_PASSWORD=somesecret
export POSTGRES_USER=postgres
export POSTGRES_HOST=localhost
# configure supervisord to start postgres
export START_POSTGRES=true
;;
sqlite)
# Configure supervisord not to start Postgres, as we don't need it
export START_POSTGRES=false
;;
*)
echo "Unknown Synapse database: SYNAPSE_COMPLEMENT_DATABASE=$SYNAPSE_COMPLEMENT_DATABASE" >&2
exit 1
;;
esac
if [[ -n "$SYNAPSE_COMPLEMENT_USE_WORKERS" ]]; then
# Specify the workers to test with
export SYNAPSE_WORKER_TYPES="\
event_persister, \
event_persister, \
background_worker, \
frontend_proxy, \
event_creator, \
user_dir, \
media_repository, \
federation_inbound, \
federation_reader, \
federation_sender, \
synchrotron, \
appservice, \
pusher"
else
# Empty string here means 'main process only'
export SYNAPSE_WORKER_TYPES=""
fi
# Add Complement's appservice registration directory, if there is one
# (It can be absent when there are no application services in this test!)
if [ -d /complement/appservice ]; then
export SYNAPSE_AS_REGISTRATION_DIR=/complement/appservice
fi
# Generate a TLS key, then generate a certificate by having Complement's CA sign it
# Note that both the key and certificate are in PEM format (not DER).
openssl genrsa -out /conf/server.tls.key 2048
openssl req -new -key /conf/server.tls.key -out /conf/server.tls.csr \
-subj "/CN=${SERVER_NAME}"
openssl x509 -req -in /conf/server.tls.csr \
-CA /complement/ca/ca.crt -CAkey /complement/ca/ca.key -set_serial 1 \
-out /conf/server.tls.crt
export SYNAPSE_TLS_CERT=/conf/server.tls.crt
export SYNAPSE_TLS_KEY=/conf/server.tls.key
# Run the script that writes the necessary config files and starts supervisord, which in turn
# starts everything else
exec /configure_workers_and_start.py

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{#
This file extends the default 'shared' configuration file (from the 'synapse-workers'
docker image) with Complement-specific tweak.
The base configuration is moved out of the default path to `shared-orig.yaml.j2`
in the Complement Dockerfile and below we include that original file.
#}
## Server ##
report_stats: False
trusted_key_servers: []
@ -76,10 +84,16 @@ federation_rr_transactions_per_room_per_second: 9999
## Experimental Features ##
experimental_features:
# Enable history backfilling support
msc2716_enabled: true
# Enable spaces support
spaces_enabled: true
# Enable history backfilling support
msc2716_enabled: true
# server-side support for partial state in /send_join responses
msc3706_enabled: true
{% if not workers_in_use %}
# client-side support for partial state in /send_join responses
faster_joins: true
{% endif %}
# Enable jump to date endpoint
msc3030_enabled: true
@ -88,3 +102,5 @@ server_notices:
system_mxid_display_name: "Server Alert"
system_mxid_avatar_url: ""
room_name: "Server Alert"
{% include "shared-orig.yaml.j2" %}