/Shell/Bash/Docker-containers-noroutetohostexception-host-is-unreachable

Docker-containers-noroutetohostexception-host-is-unreachable

# Allows container to container communication, the solution to the problem
firewall-cmd --zone=public --add-masquerade --permanent

# standard http & https stuff
firewall-cmd --zone=public --add-port=80/tcp --permanent
firewall-cmd --zone=public --add-port=443/tcp --permanent
# + any other port you may need

# reload the firewall
firewall-cmd --reload

Source: stackoverflow.com

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