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BirkhoffLee/script.sh

Last active December 5, 2018 14:47
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CentOS firewalld + Docker companion
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script.sh
cp /etc/docker/daemon.json /etc/docker/daemon.json.old
echo '{"iptables": false}' > /etc/docker/daemon.json
firewall-cmd --permanent --direct --add-rule ipv4 nat POSTROUTING 0 -o eth0 -j MASQUERADE # this enables containers access outside internet
firewall-cmd --reload
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