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update dockerfile

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This commit is contained in:
Flatlogic Bot 2026-01-29 17:42:36 +00:00
parent c1eea39519
commit 279c717fdd
2 changed files with 18 additions and 4 deletions
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5
Dockerfile
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@ -10,10 +10,12 @@ WORKDIR /app
# Install system dependencies
# WeasyPrint needs: libpango-1.0-0 libpangoft2-1.0-0 libharfbuzz-subset0 libjpeg-dev libopenjp2-7-dev libxcb1
# MySQLclient needs: default-libmysqlclient-dev gcc pkg-config
# MariaDB Client is added to ensure all authentication plugins (like mysql_native_password) are available for MariaDB 11
RUN apt-get update && apt-get install -y \
gcc \
pkg-config \
default-libmysqlclient-dev \
mariadb-client \
libpango-1.0-0 \
libpangoft2-1.0-0 \
libharfbuzz-subset0 \
@ -38,5 +40,4 @@ RUN chmod +x /app/entrypoint.sh
EXPOSE 8000
# Entrypoint
ENTRYPOINT ["/app/entrypoint.sh"]
ENTRYPOINT ["/app/entrypoint.sh"]

17
core/management/commands/wait_for_db.py
View File

@ -2,7 +2,7 @@ import time
from django.db import connections
from django.db.utils import OperationalError
from django.core.management.base import BaseCommand
from django.conf import settings
class Command(BaseCommand):
"""Django command to pause execution until database is available"""
@ -12,6 +12,10 @@ class Command(BaseCommand):
requires_system_checks = []
def handle(self, *args, **options):
# Print the connection details (masked password) for debugging
db_conf = settings.DATABASES['default']
self.stdout.write(f"Debug Info - Host: {db_conf.get('HOST')}, Port: {db_conf.get('PORT')}, Name: {db_conf.get('NAME')}, User: {db_conf.get('USER')}")
self.stdout.write('Waiting for database...')
db_conn = None
for i in range(30): # Retry for 30 seconds
@ -22,7 +26,16 @@ class Command(BaseCommand):
self.stdout.write(self.style.SUCCESS('Database available!'))
return
except OperationalError as e:
self.stdout.write(f'Database unavailable ({e}), waiting 1 second...')
# Check for specific "Unknown database" error (MySQL code 1049)
error_str = str(e)
if "1049" in error_str or "Unknown database" in error_str:
self.stdout.write(self.style.ERROR(f"CRITICAL ERROR: The database '{db_conf.get('NAME')}' does not exist on the server."))
self.stdout.write(self.style.ERROR("Solution: Check your DB_NAME environment variable. It usually defaults to 'default' or the service name."))
# Fail immediately for this specific error as it won't resolve itself
return
# Print the full error message
self.stdout.write(f'Database unavailable (Error: {e}), waiting 1 second...')
time.sleep(1)
except Exception as e:
self.stdout.write(self.style.WARNING(f'Database error: {e}, waiting 1 second...'))