1lxc-update-config(1) lxc-update-config(1)
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6 lxc-update-config - update a legacy pre LXC 2.1 configuration file
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9 lxc-update-config {-c config}
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12 lxc-update-config detects any legacy configuration keys in the given
13 config file and will replace them with the appropriate new configura‐
14 tion keys.
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16 lxc-update-config will first create a backup of the old config file in
17 the same directory and name it config.backup and then update the origi‐
18 nal config file in place. In case the update fails to apply or leads to
19 an invalid config file that cannot be used to start a container users
20 can either compare config with config.backup and try to manually repair
21 any the invalid configuration keys or simply rollback to the legacy
22 configuration file by copying config.backup to config.
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24 Any failures for lxc-update-config to generate a useable config file
25 are a bug and should be reported upstream.
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28 -c, --config
29 Path to the configuration file to update.
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31 -h, --help
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34 lxc(7), lxc-create(1), lxc-copy(1), lxc-destroy(1), lxc-start(1), lxc-
35 stop(1), lxc-execute(1), lxc-console(1), lxc-monitor(1), lxc-wait(1),
36 lxc-cgroup(1), lxc-ls(1), lxc-info(1), lxc-freeze(1), lxc-unfreeze(1),
37 lxc-attach(1), lxc.conf(5)
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40 Christian Brauner <christian.brauner@ubuntu.com>
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44 2019-09-09 lxc-update-config(1)