Proxmox - перенос контейнеров из LXC

• Имеем виртуальный хост LXC 3.0.1 на базе Debian Мне надо перенести контейнеры с этого хоста на хост Proxmox.
  • Создание архива контейнера исходном хосте:

- останавливаем контейнер:

lxc-stop -n wiki

- На хосте LXC находим папку с контейнером и переходим в нее, в rootfs.

cd /var/lib/lxc/wiki/rootfs

- создаем архив контейнера в папке /home:

tar -czvf /home/wiki.tar.gz ./

- полученный архив переносим на хост Proxmox и выполняем его конвертацию:

pct create 101 wiki.tar.gz -description wiki -hostname wiki -memory 1024 -storage Local -password mypassword

• • пояснение:

pct create 101 - создание ноды 101
wiki.tar.gz -description wiki - архив wiki.tar.gz с пометкой wiki
-hostname wiki - имя контейнера / хоста
-storage Local - носитель на Proxmox где будет создан образ с носителем

После появления контейнера в конфигурации ноды, настраиваем сеть и прочее.

• Источник
• Если нужно подключить как папаку в Proxmox то смотрим тут

---

• Для того чтобы не прописывать массу настроек для вновь созданного контейнера после конвертации в apparmor, правим:

mcedit /var/lib/lxc/101/101.conf
..
lxc.apparmor.profile = generated
lxc.apparmor.allow_nesting = 1
..

mcedit /var/lib/lxc/apparmor/lxc-101_\<-var-lib-lxc\>
    #include <tunables/global>
   profile "lxc-101_" flags=(attach_disconnected,mediate_deleted) {
     ### Base profile
     capability,
     dbus,
     file,
     network,
     umount,
   
     # Allow us to receive signals from anywhere.
     signal (receive),
   
     # Allow us to send signals to ourselves
     signal peer=@{profile_name},
   
     # Allow other processes to read our /proc entries, futexes, perf tracing and
     # kcmp for now (they will need 'read' in the first place). Administrators can
     # override with:
     #   deny ptrace (readby) ...
     ptrace (readby),
   
     # Allow other processes to trace us by default (they will need 'trace' in
     # the first place). Administrators can override with:
     #   deny ptrace (tracedby) ...
     ptrace (tracedby),
   
     # Allow us to ptrace ourselves
     ptrace peer=@{profile_name},
   
     # ignore DENIED message on / remount
     deny mount options=(ro, remount) -> /,
     deny mount options=(ro, remount, silent) -> /,
   
     # allow tmpfs mounts everywhere
     mount fstype=tmpfs,
   
     # allow hugetlbfs mounts everywhere
     mount fstype=hugetlbfs,
   
     # allow mqueue mounts everywhere
     mount fstype=mqueue,
   
     # allow fuse mounts everywhere
     mount fstype=fuse,
     mount fstype=fuse.*,
   
     # deny access under /proc/bus to avoid e.g. messing with pci devices directly
     deny @{PROC}/bus/** wklx,
   
     # deny writes in /proc/sys/fs but allow binfmt_misc to be mounted
     mount fstype=binfmt_misc -> /proc/sys/fs/binfmt_misc/,
     deny @{PROC}/sys/fs/** wklx,
   
     # allow efivars to be mounted, writing to it will be blocked though
     mount fstype=efivarfs -> /sys/firmware/efi/efivars/,
   
     # block some other dangerous paths
     deny @{PROC}/kcore rwklx,
     deny @{PROC}/sysrq-trigger rwklx,
     deny @{PROC}/acpi/** rwklx,
   
     # deny writes in /sys except for /sys/fs/cgroup, also allow
     # fusectl, securityfs and debugfs to be mounted there (read-only)
     mount fstype=fusectl -> /sys/fs/fuse/connections/,
     mount fstype=securityfs -> /sys/kernel/security/,
     mount fstype=debugfs -> /sys/kernel/debug/,
     deny mount fstype=debugfs -> /var/lib/ureadahead/debugfs/,
     mount fstype=proc -> /proc/,
     mount fstype=sysfs -> /sys/,
     mount options=(rw, nosuid, nodev, noexec, remount) -> /sys/,
     deny /sys/firmware/efi/efivars/** rwklx,
     # note, /sys/kernel/security/** handled below
     mount options=(ro, nosuid, nodev, noexec, remount, strictatime) -> /sys/fs/cgroup/,
   
     # deny reads from debugfs
     deny /sys/kernel/debug/{,**} rwklx,
   
     # allow paths to be made dependent, shared, private or unbindable
     # TODO: This currently doesn't work due to the apparmor parser treating those as allowing all mounts.
   #  mount options=(rw,make-slave) -> **,
   #  mount options=(rw,make-rslave) -> **,
   #  mount options=(rw,make-shared) -> **,
   #  mount options=(rw,make-rshared) -> **,
   #  mount options=(rw,make-private) -> **,
   #  mount options=(rw,make-rprivate) -> **,
   #  mount options=(rw,make-unbindable) -> **,
   #  mount options=(rw,make-runbindable) -> **,
   
   # Allow limited modification of mount propagation
     mount options=(rw,make-slave) -> /,
     mount options=(rw,make-rslave) -> /,
     mount options=(rw,make-shared) -> /,
     mount options=(rw,make-rshared) -> /,
     mount options=(rw,make-private) -> /,
     mount options=(rw,make-rprivate) -> /,
     mount options=(rw,make-unbindable) -> /,
     mount options=(rw,make-runbindable) -> /,
   
     # allow bind-mounts of anything except /proc, /sys and /dev
     mount options=(rw,bind) /[^spd]*{,/**},
     mount options=(rw,bind) /d[^e]*{,/**},
     mount options=(rw,bind) /de[^v]*{,/**},
     mount options=(rw,bind) /dev/.[^l]*{,/**},
     mount options=(rw,bind) /dev/.l[^x]*{,/**},
     mount options=(rw,bind) /dev/.lx[^c]*{,/**},
     mount options=(rw,bind) /dev/.lxc?*{,/**},
     mount options=(rw,bind) /dev/[^.]*{,/**},
     mount options=(rw,bind) /dev?*{,/**},
     mount options=(rw,bind) /p[^r]*{,/**},
     mount options=(rw,bind) /pr[^o]*{,/**},
     mount options=(rw,bind) /pro[^c]*{,/**},
     mount options=(rw,bind) /proc?*{,/**},
     mount options=(rw,bind) /s[^y]*{,/**},
     mount options=(rw,bind) /sy[^s]*{,/**},
     mount options=(rw,bind) /sys?*{,/**},
   
     # Allow rbind-mounts of anything except /, /dev, /proc and /sys
     mount options=(rw,rbind) /[^spd]*{,/**},
     mount options=(rw,rbind) /d[^e]*{,/**},
     mount options=(rw,rbind) /de[^v]*{,/**},
     mount options=(rw,rbind) /dev?*{,/**},
     mount options=(rw,rbind) /p[^r]*{,/**},
     mount options=(rw,rbind) /pr[^o]*{,/**},
     mount options=(rw,rbind) /pro[^c]*{,/**},
     mount options=(rw,rbind) /proc?*{,/**},
     mount options=(rw,rbind) /s[^y]*{,/**},
     mount options=(rw,rbind) /sy[^s]*{,/**},
     mount options=(rw,rbind) /sys?*{,/**},
   
     # allow moving mounts except for /proc, /sys and /dev
     mount options=(rw,move) /[^spd]*{,/**},
     mount options=(rw,move) /d[^e]*{,/**},
     mount options=(rw,move) /de[^v]*{,/**},
     mount options=(rw,move) /dev/.[^l]*{,/**},
     mount options=(rw,move) /dev/.l[^x]*{,/**},
     mount options=(rw,move) /dev/.lx[^c]*{,/**},
     mount options=(rw,move) /dev/.lxc?*{,/**},
     mount options=(rw,move) /dev/[^.]*{,/**},
    ..