linux:virtualization:lxc
Differences
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| Both sides previous revision Previous revision Next revision | Previous revision Last revision Both sides next revision | ||
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linux:virtualization:lxc [2019/02/10 16:14] tkilla [Bugfixes] |
linux:virtualization:lxc [2022/01/13 23:06] tkilla [Create new container] |
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| Line 344: | Line 344: | ||
| http:// | http:// | ||
| - | | + | FIX: original keyserver is broken! add: --keyserver hkp:// |
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| + | | ||
| or | or | ||
| - | lxc-create -n websrv -t debian-wheezy | + | lxc-create -n websrv -t debian-wheezy |
| Start / Stop VS: | Start / Stop VS: | ||
| Line 356: | Line 359: | ||
| Enter VS: | Enter VS: | ||
| lxc-console -n websrv | lxc-console -n websrv | ||
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| + | |||
| + | In Buster, use the lxc-download script: | ||
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| + | / | ||
| + | lxc-create -t / | ||
| Line 366: | Line 375: | ||
| lxc-clone --backingstore btrfs --orig vs1 --new vs2 --snapshot | lxc-clone --backingstore btrfs --orig vs1 --new vs2 --snapshot | ||
| + | \\ | ||
| + | ===== Mount external Dirs in Container ===== | ||
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| + | The recommended way is to add the mountpoint with a relative path in the VS config: | ||
| + | |||
| + | lxc.mount.entry=/ | ||
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| + | |||
| + | Under some cicumstances it does not work (in unprivileged containers), | ||
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| + | lxc.mount.entry = /home/test / | ||
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| + | Also check Permissions and Ownership. chown to the root ID inside the container. | ||
| \\ | \\ | ||
| Line 375: | Line 397: | ||
| lxc-create -B btrfs -n mycontainer -t ubuntu | lxc-create -B btrfs -n mycontainer -t ubuntu | ||
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| Line 437: | Line 461: | ||
| lxc.id_map = g 0 100000 65536 | lxc.id_map = g 0 100000 65536 | ||
| + | in buster it's called idmap: | ||
| + | lxc.idmap = u 0 100000 65536 | ||
| + | lxc.idmap = g 0 100000 65536 | ||
| **shift uuids to another span:** | **shift uuids to another span:** | ||
| Line 540: | Line 567: | ||
| 12 is a systemd hierarchy - if you remove systemd and switch to sysvinit-core, | 12 is a systemd hierarchy - if you remove systemd and switch to sysvinit-core, | ||
| - | FIX: | + | FIXME: |
| check all of systemd is gone (uninstall ii): | check all of systemd is gone (uninstall ii): | ||
| Line 554: | Line 581: | ||
| cat / | cat / | ||
| - | - this is helpful: https:// | + | WORKAROUND: |
| - | - this is not: https:// | + | mcedit / |
| + | lxc.cgroup.use = @all | ||
| + | |||
| + | * this is helpful: https:// | ||
| + | * this is not: https:// | ||
| \\ | \\ | ||
linux/virtualization/lxc.txt · Last modified: 2022/01/13 23:08 by tkilla
