From 69814eb2824daf846f869cb9579eb1008e61f8ad Mon Sep 17 00:00:00 2001 From: realtyem Date: Tue, 8 Nov 2022 06:34:09 -0600 Subject: [PATCH] Allow override for requesting specific worker types for Complement on command line. (#14324) * Expose getting SYNAPSE_WORKER_TYPES from external, allowing override of workers requested. * Add WORKER_TYPES variable option to complement.sh script that passes requested workers into start_for_complement.sh entrypoint. * Update docs to reflect this new ability. * Changelog * Don't rely on soft wrapping to format long strings Good idea dklimpel. Thanks for catching that. Co-authored-by: Dirk Klimpel <5740567+dklimpel@users.noreply.github.com> * Small nits just noticed in docs. * Fixup new line in docs. Co-authored-by: Dirk Klimpel <5740567+dklimpel@users.noreply.github.com> --- changelog.d/14324.misc | 1 + docker/complement/conf/start_for_complement.sh | 9 ++++++++- docs/development/contributing_guide.md | 6 ++++++ scripts-dev/complement.sh | 3 +++ 4 files changed, 18 insertions(+), 1 deletion(-) create mode 100644 changelog.d/14324.misc diff --git a/changelog.d/14324.misc b/changelog.d/14324.misc new file mode 100644 index 0000000000..54d8198a8f --- /dev/null +++ b/changelog.d/14324.misc @@ -0,0 +1 @@ +Add override ability to `complement.sh` command line script to request certain types of workers. diff --git a/docker/complement/conf/start_for_complement.sh b/docker/complement/conf/start_for_complement.sh index bb85d9fed7..49d79745b0 100755 --- a/docker/complement/conf/start_for_complement.sh +++ b/docker/complement/conf/start_for_complement.sh @@ -45,7 +45,12 @@ esac if [[ -n "$SYNAPSE_COMPLEMENT_USE_WORKERS" ]]; then # Specify the workers to test with - export SYNAPSE_WORKER_TYPES="\ + # Allow overriding by explicitly setting SYNAPSE_WORKER_TYPES outside, while still + # utilizing WORKERS=1 for backwards compatibility. + # -n True if the length of string is non-zero. + # -z True if the length of string is zero. + if [[ -z "$SYNAPSE_WORKER_TYPES" ]]; then + export SYNAPSE_WORKER_TYPES="\ event_persister, \ event_persister, \ background_worker, \ @@ -61,6 +66,8 @@ if [[ -n "$SYNAPSE_COMPLEMENT_USE_WORKERS" ]]; then appservice, \ pusher" + fi + log "Workers requested: $SYNAPSE_WORKER_TYPES" # Improve startup times by using a launcher based on fork() export SYNAPSE_USE_EXPERIMENTAL_FORKING_LAUNCHER=1 else diff --git a/docs/development/contributing_guide.md b/docs/development/contributing_guide.md index 1e52f9808c..342bc1d340 100644 --- a/docs/development/contributing_guide.md +++ b/docs/development/contributing_guide.md @@ -324,6 +324,12 @@ The above will run a monolithic (single-process) Synapse with SQLite as the data - Passing `POSTGRES=1` as an environment variable to use the Postgres database instead. - Passing `WORKERS=1` as an environment variable to use a workerised setup instead. This option implies the use of Postgres. + - If setting `WORKERS=1`, optionally set `WORKER_TYPES=` to declare which worker + types you wish to test. A simple comma-delimited string containing the worker types + defined from the `WORKERS_CONFIG` template in + [here](https://github.com/matrix-org/synapse/blob/develop/docker/configure_workers_and_start.py#L54). + A safe example would be `WORKER_TYPES="federation_inbound, federation_sender, synchrotron"`. + See the [worker documentation](../workers.md) for additional information on workers. To increase the log level for the tests, set `SYNAPSE_TEST_LOG_LEVEL`, e.g: ```sh diff --git a/scripts-dev/complement.sh b/scripts-dev/complement.sh index 76c859694f..803c6ce92d 100755 --- a/scripts-dev/complement.sh +++ b/scripts-dev/complement.sh @@ -139,6 +139,9 @@ if [[ -n "$WORKERS" ]]; then # Use workers. export PASS_SYNAPSE_COMPLEMENT_USE_WORKERS=true + # Pass through the workers defined. If none, it will be an empty string + export PASS_SYNAPSE_WORKER_TYPES="$WORKER_TYPES" + # Workers can only use Postgres as a database. export PASS_SYNAPSE_COMPLEMENT_DATABASE=postgres