![]() I tested if this behaviour is port-specific, but it is not. $ docker run -d -network host containous/whoami Relevant commands for testing without compose: # Port binding # Connection on times out each time, container logs no error Here’s 2 relevant minimal docker-compose files which demonstrate the issue using whoami as an example. So I added networkmode: bridge to both services in docker-compose.yml: added networkmode: bridge version: 2 services : worker : build. That seems crazy however, as the IP address changes every time I rebuild the container. But for some reason connections always time out when using network_mode: host, even though everything looks to run just fine. So I thought maybe using the default bridge network instead of the one created by docker-compose might shed some light. The above obviously fails, because the documentation says clearly it expects an IP address only in the port definition: Specify the host IP address to bind to AND both ports (the default is 0.0.0.0, meaning all interfaces): (IPADDR:HOSTPORT:CONTAINERPORT). Binding ports regularily seems to work fine and is properly accessible from the outside too (tested with my public IP). 1 In production, host mode networking is recommended over bridge mode to avoid packet forwarding overhead. In this step well start a new NGINX container and map port 8080 on the Docker host to port 80. This worked flawlessly and I’d like to stick to this approach. This means that the network only exists on this Docker host. I on the old setup I set network_mode: host in the corresponding docker-compose.yml file, so i can directly map to the host’s ports. Now I’m trying to set up Nginx Proxy Manager since it’s super convenient for setting up https and do domain-based proxying of requests from outside my network. I run all my things (pihole, nextcloud…) on Docker using Compose, and things work great so far. :/app:rw maps the parent directory on the host to /app in the container, with read and. In 元 mode, the Docker host is very similar to a router starting new networks in the container. ports : map the external port 8000 to the internal port 80. ![]() Route distribution throughout a cluster is beyond the initial implementation of this single host scoped driver. I use an old laptop as a small home server and decided to try switching to NixOS since I’ve been enjoying it a lot recently. The driver only builds the IPvlan 元 mode port and attaches the container to the interface.
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