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$ docker stop container_id

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$ docker export container_id > container.tar

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$ scp container.tar user@target_host:/path/

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$ docker import /path/container.tar

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$ docker run -d --name container_name image_name

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2.2 ÍøÂçͬ²½

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$ ip link set dev eth0 netns container_ns

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$ ip link set dev eth0 netns container_ns

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$ iptables -t nat -A PREROUTING -i eth0 -j DNAT --to-destination target_ip

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$ ip link set dev eth0 up

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$ iptables -t nat -A PREROUTING -i eth0 -j DNAT --to-destination container_ip

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DockerµÄÈÝÆ÷ǨáãºÍͬ²½

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¼ÙÉèÎÒÃÇÒѾ­ÉèÖúÃÁËDocker Swarm £¬ÔÚ¶àÖ÷»úÇéÐÎÖÐʵÏÖÈÝÆ÷µÄ¿çÖ÷»úǨáãºÍͬ²½¿ÉÒÔÖ´ÐÐÒÔÏ°취£º

°ì·¨1£º½«ÈÝÆ÷¼ÓÈëµ½Docker Swarm¼¯Èº¡£

$ docker swarm join --token SWMTKN-abcdefg1234567890 manager_ip:2377

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$ docker service update --label-add com.docker.ucp.mesh.http.ports=80 container_name

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$ docker service create --name container_name image_name

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ͨ¹ýLinuxºÍDocker £¬ÎÒÃÇ¿ÉÒÔºÜÊÇÀû±ãµØʵÏÖÈÝÆ÷µÄ¿çÖ÷»úǨáãºÍͬ²½¡£ÎÞÂÛÊÇÔÚLinuxÇéÐÎÏÂÖ±½ÓʹÓø´ÖƺÍͬ²½Îļþϵͳ £¬ÕÕ¾ÉʹÓÃDocker SwarmÀ´ÖÎÀíºÍµ÷Àí¿çÖ÷»úµÄÈÝÆ÷ £¬¶¼¿ÉÒÔÖª×ãÎÒÃÇÔÚ¶àÖ÷»úÇéÐÎÖеÄÐèÇó¡£Ï£Íû±¾ÎĶԶÁÕßÔÚʵÏÖÈÝÆ÷µÄ¿çÖ÷»úǨáãºÍͬ²½·½ÃæÌṩÁËһЩ×ÊÖú¡£

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Docker documentation: https://docs.docker.com/

Linux documentation: https://www.kernel.org/doc/html/latest/

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$ docker export container_id > container.tar

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$ scp container.tar user@target_host:/path/

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$ docker import /path/container.tar

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$ docker run -d --name container_name image_name

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$ ip link set dev eth0 netns container_ns

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$ iptables -t nat -A PREROUTING -i eth0 -j DNAT --to-destination target_ip

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$ docker service update --label-add com.docker.ucp.mesh.http.ports=80 container_name

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$ docker service create --name container_name image_name

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