[lxc-users] Copying/cloning a container between nodes if LXC/LXD is not running
rkelleyrtp at gmail.com
Tue May 3 21:02:58 UTC 2016
I updated some packages on my Ubuntu 15.10 server today which (when rebooted) caused the bridged networking to no longer work. As a result, the LXD daemon would not start, in turn, preventing me from spinning up some containers. After fixing the networking issue, I realized I don’t have an emergency plan/process to recover a container on Node-B if Node-A fails.
I am looking for a way to rsync container-1 on Node-A to Node-B if/when LXC/LXD is not running on Node-A. I realized the UID/GID values are different between the nodes, thus I need a way to sync the rootfs between nodes and remap the UID/GID properly.
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