containers
DNS resolution fails for the container network.
Describe the bug DNS resolution fails for the container network.
Wordpress service from example examples/wordpress/docker-compose.yaml does not connect to the database.
Additionally, I noticed that in the bad commit, the file /run/user/1000/rootless-cni/run/user/1000/containers/cni/dnsname/dev_default/dnsmasq.conf does not appear.
After using git bisect, a regression was found from commit 978a138. With commit 4a232f5e, the issue is resolved.
To Reproduce Steps to reproduce the behavior:
- Download docker-compose.yaml
- Navigate to the folder containing the docker-compose.yaml file.
- Run podman-compose up.
Expected behavior The Wordpress service should connect to Mysql.
Actual behavior Containers do not resolve DNS. The Wordpress service cannot connect to mysql.
Environment:
- OS: Linux Ubuntu 22.04.5 LTS, kernel version 6.8.0-52-generic
- podman version 3.4.4
- containernetworking-plugins 1.1.1+ds1-3build1
- golang-github-containernetworking-plugin-dnsname 1.3.1+ds1-2ubuntu0.22.04.1
With master version now (updated 2025 August), the wordpress example seems to work.
podman-compose version 1.5.0 podman version 5.4.1
Is it reproducible with newer podman, like 5.4.1? Podman is developed and distributed separately from podman-compose.
Sorry, this is my current working machine, and Podman 3.4.4 is the latest version in the package repositories. I will test it as soon as possible on an RPi 3 with Podman 4.3.1. Interestingly, on the main branch at commit a1f3befa8ea, if I revert commit 978a1381bcab924a and resolve the conflicts, this fixes the bug and the WordPress example works as expected.
Can't reproduce on:
- Debian GNU/Linux 12 (Bookworm), kernel 6.12.47+rpt‑rpi‑v8
- Podman Compose 1.5.0
- Podman 4.3.1
i'm getting this same error
the docker file:
wget -O docker-compose.yml https://github.com/immich-app/immich/releases/latest/download/docker-compose.yml
i believe the dns lookup goes to aardvark but can't register the immich database record
trash@pchan:~/immich$ sudo podman exec -it immich_server sh -c "cat /etc/hosts"
127.0.0.1 pchan localhost.localdomain
localhost ::1 localhost localhost.localdomain
10.89.x.x host.containers.internal host.docker.internal
10.89.x.x 02fcee9c8425 immich_server
trash@pchan:~/immich$ podman-compose --version
podman-compose version 1.5.0
podman version 5.6.2
[database] | Using SSD storage
[redis] | 1:M 16 Dec 2025 02:33:56.369 # WARNING Memory overcommit must be enabled! Without it, a background save or replication may fail under low memory condition. Being disabled, it can also cause failures without low memory condition, see https://github.com/jemalloc/jemalloc/issues/1328. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.
[redis] | 1:M 16 Dec 2025 02:33:56.375 * oO0OoO0OoO0Oo Valkey is starting oO0OoO0OoO0Oo
[redis] | 1:M 16 Dec 2025 02:33:56.375 * Valkey version=8.1.4, bits=64, commit=00000000, modified=0, pid=1, just started
[redis] | 1:M 16 Dec 2025 02:33:56.375 # Warning: no config file specified, using the default config. In order to specify a config file use valkey-server /path/to/valkey.conf
[redis] | 1:M 16 Dec 2025 02:33:56.377 * monotonic clock: POSIX clock_gettime
[redis] | 1:M 16 Dec 2025 02:33:56.379 * Running mode=standalone, port=6379.
[redis] | 1:M 16 Dec 2025 02:33:56.380 * Server initialized
[redis] | 1:M 16 Dec 2025 02:33:56.380 * Ready to accept connections tcp
[database] |
[database] | PostgreSQL Database directory appears to contain a database; Skipping initialization
[database] |
[database] | 2025-12-16 02:33:56.525 GMT [1] LOG: skipping missing configuration file "/var/lib/postgresql/data/postgresql.override.conf"
[database] | 2025-12-16 02:33:56.526 GMT [1] LOG: skipping missing configuration file "/var/lib/postgresql/data/postgresql.override.conf"
[database] | 2025-12-16 02:33:56.719 UTC [1] LOG: starting PostgreSQL 14.19 (Debian 14.19-1.pgdg12+1) on aarch64-unknown-linux-gnu, compiled by gcc (Debian 12.2.0-14+deb12u1) 12.2.0, 64-bit
[database] | 2025-12-16 02:33:56.720 UTC [1] LOG: listening on IPv4 address "0.0.0.0", port 5432
[database] | 2025-12-16 02:33:56.720 UTC [1] LOG: listening on IPv6 address "::", port 5432
[database] | 2025-12-16 02:33:56.725 UTC [1] LOG: listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432"
[database] | 2025-12-16 02:33:56.737 UTC [27] LOG: database system was shut down at 2025-12-16 02:33:01 UTC
[database] | 2025-12-16 02:33:56.755 UTC [1] LOG: database system is ready to accept connections
[immich-server] | Initializing Immich v2.3.1
[immich-server] | Detected CPU Cores: 1
[immich-machine-learning] | [12/16/25 02:34:00] INFO Starting gunicorn 23.0.0
[immich-machine-learning] | [12/16/25 02:34:00] INFO Listening at: http://[::]:3003 (10)
[immich-machine-learning] | [12/16/25 02:34:00] INFO Using worker: immich_ml.config.CustomUvicornWorker
[immich-machine-learning] | [12/16/25 02:34:00] INFO Booting worker with pid: 18
[immich-server] | Missing history for endpoint: Retrieve auth status
[immich-server] | (node:2) ExperimentalWarning: WASI is an experimental feature and might change at any time
[immich-server] | (Use `node --trace-warnings ...` to show where the warning was created)
[immich-machine-learning] | [12/16/25 02:34:07] INFO generated new fontManager
[immich-machine-learning] | [12/16/25 02:34:07] INFO Started server process [18]
[immich-machine-learning] | [12/16/25 02:34:07] INFO Waiting for application startup.
[immich-machine-learning] | [12/16/25 02:34:07] INFO Created in-memory cache with unloading after 300s
[immich-machine-learning] | of inactivity.
[immich-machine-learning] | [12/16/25 02:34:07] INFO Initialized request thread pool with 8 threads.
[immich-machine-learning] | [12/16/25 02:34:07] INFO Application startup complete.
[immich-server] | node:internal/process/promises:394
[immich-server] | triggerUncaughtException(err, true /* fromPromise */);
[immich-server] | ^
[immich-server] |
[immich-server] | Error: getaddrinfo EAI_AGAIN database
[immich-server] | at GetAddrInfoReqWrap.onlookupall [as oncomplete] (node:dns:122:26) {
[immich-server] | errno: -3001,
[immich-server] | code: 'EAI_AGAIN',
[immich-server] | syscall: 'getaddrinfo',
[immich-server] | hostname: 'database'
[immich-server] | }
[immich-server] |
system info:
OS: postmarketOS v25.06 aarch64
Host: Xiaomi Mi 9T
Kernel: Linux 6.15.0-rc2-sm7150
Uptime: 3 days, 14 hours, 41 mins
Packages: 625 (apk)
Shell: bash 5.2.37
