Networking

network

• docker inspect : it will network details

1. bridge

• project_dir_default - one bridge n/w (default)
• all containers are connected.
• 
• can create many bridge n/w.
• docker network create --driver=bridge --subnet ... n1

• 

• Embedded DNS

• privateIP == containerName(act as hostname)
• 

2. host

• internet
• intranet - inf, cg, etc

3. none

• c1 is not connected to host n/w + default n/w
• hence c1 cannot be exposed.
• c1 cannot connect to other container c2,c3,...

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Screenshots