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35 lines
1.1 KiB
Text
35 lines
1.1 KiB
Text
Docker is an open-source project to easily create lightweight, portable,
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self-sufficient containers from any application. The same container
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that a developer builds and tests on a laptop can run at scale, in
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production, on VMs, bare metal, OpenStack clusters, public clouds and
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more.
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To use docker as a limited user, add your user to the 'docker' group:
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# groupadd -r -g 281 docker
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# usermod -a -G docker <your_username>
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This will require logging out and back in and also restarting docker
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daemon.
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To have the docker daemon start and stop with your host,
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add to /etc/rc.d/rc.local:
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if [ -x /etc/rc.d/rc.docker ]; then
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/etc/rc.d/rc.docker start
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fi
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and to /etc/rc.d/rc.local_shutdown (creating it if needed):
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if [ -x /etc/rc.d/rc.docker ]; then
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/etc/rc.d/rc.docker stop
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fi
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If you are interested in enabling cgroup memory resource control over
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swap as well, then append "swapaccount=1" to your kernel's parameters.
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This is often in /etc/lilo.conf, on the "append" variable.
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NOTE: google-go-lang is only needed at compile time - not needed for
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runtime.
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Docker doesn't support x86, only x86_64.
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