When should a bridge network be used versus other networks (like host)?

Question

Gowtham Hari Dhandapani · Accepted Answer

Bridge networks are commonly used when your application runs in a container that needs to communicate with other containers on the same host. Host network shares the host's network with the container. When you use this driver, the container's network isn't isolated from the host. Overlay networks are best when you need containers running on different Docker hosts to communicate, or when multiple applications work together using Swarm services. Macvlan networks are best when you are migrating from a VM setup or need your containers to look like physical hosts on your network, each with a unique MAC address. IPvlan is similar to Macvlan, but doesn't assign unique MAC addresses to containers. Consider using IPvlan when there's a restriction on the number of MAC addresses that can be assigned to a network interface or port.

When should a bridge network be used versus other networks (like host)?

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