mirror of
https://github.com/zulip/docker-zulip.git
synced 2025-11-05 22:43:30 +00:00
bf9f350461
The entrypoint.sh is now a fully functional setup and run script for zulip installations in docker.
55 lines
1.6 KiB
Python
55 lines
1.6 KiB
Python
#!/usr/bin/env python
|
|
import psycopg2
|
|
import psycopg2.extensions
|
|
import select
|
|
import time
|
|
import logging
|
|
|
|
def update_fts_columns(cursor):
|
|
cursor.execute("SELECT id, message_id FROM fts_update_log;")
|
|
ids = []
|
|
for (id, message_id) in cursor.fetchall():
|
|
cursor.execute("UPDATE zerver_message SET "
|
|
"search_tsvector = to_tsvector('zulip.english_us_search', "
|
|
"subject || rendered_content) "
|
|
"WHERE id = %s", (message_id,))
|
|
ids.append(id)
|
|
cursor.execute("DELETE FROM fts_update_log WHERE id = ANY(%s)", (ids,))
|
|
|
|
|
|
def am_master(cursor):
|
|
cursor.execute("SELECT pg_is_in_recovery()")
|
|
return not cursor.fetchall()[0][0]
|
|
|
|
logging.basicConfig(format="%(asctime)s %(levelname)s: %(message)s")
|
|
logger = logging.getLogger("process_fts_updates")
|
|
logger.setLevel(logging.DEBUG)
|
|
|
|
logger.info("process_fts_updates starting")
|
|
|
|
conn = psycopg2.connect("user=zulip")
|
|
cursor = conn.cursor()
|
|
|
|
conn.set_isolation_level(psycopg2.extensions.ISOLATION_LEVEL_AUTOCOMMIT)
|
|
|
|
first_check = True
|
|
while not am_master(cursor):
|
|
if first_check:
|
|
first_check = False
|
|
logger.info("In recovery; sleeping")
|
|
time.sleep(5)
|
|
|
|
logger.info("Not in recovery; listening for FTS updates")
|
|
|
|
cursor.execute("LISTEN fts_update_log;")
|
|
update_fts_columns(cursor)
|
|
|
|
# TODO: If we go back into recovery, we should stop processing updates
|
|
while True:
|
|
if select.select([conn], [], [], 30) != ([], [], []):
|
|
conn.poll()
|
|
while conn.notifies:
|
|
conn.notifies.pop()
|
|
update_fts_columns(cursor)
|
|
|