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Startup improvements & PAUSE/RESUME (#300)

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* Dont require servers to be online to start pooler

* PAUSE/RESUME

* fix

* Refresh pool

* Fixes

* lint
This commit is contained in:
Lev Kokotov
2023-01-28 15:36:35 -08:00
committed by GitHub
parent 2e3eb2663e
commit 24e79dcf05
7 changed files with 322 additions and 62 deletions
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11
.circleci/run_tests.sh
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@@ -56,6 +56,17 @@ psql -U sharding_user -h 127.0.0.1 -p 6432 -c 'COPY (SELECT * FROM pgbench_accou
sleep 1
killall psql -s SIGINT
# Pause/resume test.
# Running benches before, during, and after pause/resume.
pgbench -U sharding_user -t 500 -c 2 -h 127.0.0.1 -p 6432 --protocol extended &
BENCH_ONE=$!
PGPASSWORD=admin_pass psql -U admin_user -h 127.0.0.1 -p 6432 -d pgbouncer -c 'PAUSE sharded_db,sharding_user'
pgbench -U sharding_user -h 127.0.0.1 -p 6432 -t 500 -c 2 --protocol extended &
BENCH_TWO=$!
PGPASSWORD=admin_pass psql -U admin_user -h 127.0.0.1 -p 6432 -d pgbouncer -c 'RESUME sharded_db,sharding_user'
wait ${BENCH_ONE}
wait ${BENCH_TWO}
# Reload pool (closing unused server connections)
PGPASSWORD=admin_pass psql -U admin_user -h 127.0.0.1 -p 6432 -d pgbouncer -c 'RELOAD'