unexpected end of input reached #151
Description
I've setup a nextcloud deployment with podman in combination with docker-compose. It's working fine mostly and dns is also generally working. But around every 30s I see connection issues between containers. I've created a test script which queries the database every second and I often see connection errors (SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Try again). journalctl shows the following output at these times:
aardvark-dns[70887]: Failed while parsing message: unexpected end of input reached
aardvark-dns[70887]: None received while parsing dns message, this is not expected server will ignore this message
Any ideas?
Deployment Setup
System details
- Fedora 36
- Podman 4.1.0
- Docker Compose 2.6.0
podman
systemctl --user enable podman.socket
systemctl --user start podman.socket
sudo dnf install -y podman podman-plugins
podman network create nginx-proxy
docker-compose up
docker-compose.yml
It's app which sometimes cannot connect to db and redis.
version: '3'
services:
db:
image: docker.io/library/mariadb:10.5
command: --transaction-isolation=READ-COMMITTED --binlog-format=ROW
restart: always
volumes:
- db:/var/lib/mysql
env_file:
- db.env
redis:
image: docker.io/library/redis:7.0-alpine
restart: always
app:
image: docker.io/library/nextcloud:24-fpm-alpine
restart: always
security_opt:
- label=disable
volumes:
- nextcloud:/var/www/html
environment:
- MYSQL_HOST=db
- REDIS_HOST=redis
env_file:
- db.env
depends_on:
- db
- redis
web:
build: ./web
restart: always
security_opt:
- label=disable
volumes:
- nextcloud:/var/www/html:ro
depends_on:
- app
ports:
- "8082:8080"
environment:
VIRTUAL_HOST: REDACTED
LETSENCRYPT_HOST: REDACTED
LETSENCRYPT_EMAIL: REDACTED
cron:
image: docker.io/library/nextcloud:24-fpm-alpine
restart: always
security_opt:
- label=disable
volumes:
- nextcloud:/var/www/html
entrypoint: /cron.sh
depends_on:
- db
- redis
volumes:
nextcloud:
driver: local
driver_opts:
type: none
o: bind
device: "${PWD}/volumes/nextcloud"
db:
networks:
default:
name: nginx-proxy
external: true