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технология_lxc
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технология_lxc [2020/06/22 19:50] val [Подготовка сети] |
технология_lxc [2020/06/23 18:38] val [Запуск/мониторинг/остановка контейнера] |
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| ==== Создание ветки дочерней системы ==== | ==== Создание ветки дочерней системы ==== | ||
| <code> | <code> | ||
| - | ubuntu# lxc-create -t ubuntu -n www | ||
| - | |||
| debian# lxc-create -t debian -n www | debian# lxc-create -t debian -n www | ||
| </code> | </code> | ||
| Line 69: | Line 67: | ||
| <code> | <code> | ||
| root@server:~# cp /etc/ssh/sshd_config /var/lib/lxc/www/rootfs/etc/ssh/sshd_config | root@server:~# cp /etc/ssh/sshd_config /var/lib/lxc/www/rootfs/etc/ssh/sshd_config | ||
| - | |||
| - | root@server:~# rm /var/lib/lxc/www/rootfs/etc/resolv.conf | ||
| root@server:~# cp /etc/resolv.conf /var/lib/lxc/www/rootfs/etc/resolv.conf | root@server:~# cp /etc/resolv.conf /var/lib/lxc/www/rootfs/etc/resolv.conf | ||
| Line 80: | Line 76: | ||
| www:/# apt purge isc-dhcp-client | www:/# apt purge isc-dhcp-client | ||
| - | www:/# apt purge resolvconf | + | www:/# apt install nano vim iputils-ping |
| - | + | ||
| - | www:/# apt install nano | + | |
| - | + | ||
| - | www:/# apt install iputils-ping | + | |
| </code> | </code> | ||
| Line 98: | Line 90: | ||
| ==== Управление учетными записями в дочерней системе ==== | ==== Управление учетными записями в дочерней системе ==== | ||
| <code> | <code> | ||
| - | www:/# getent passwd | ||
| - | |||
| - | ubuntu# userdel -r ubuntu | ||
| - | |||
| www:/# passwd | www:/# passwd | ||
| - | 123 | + | ... 123 |
| www:/# exit | www:/# exit | ||
| Line 115: | Line 103: | ||
| </code><code> | </code><code> | ||
| ... | ... | ||
| - | #lxc.network.link = lxcbr0 | + | #lxc.network.link = empty |
| - | ... | + | |
| - | # lxc.network.hwaddr = 00:16:3e:5c:c0:fb # need comment | + | |
| - | lxc.network.type = veth | + | |
| - | lxc.network.flags = up | + | |
| - | lxc.network.link = br0 | + | |
| - | lxc.network.ipv4 = 192.168.X.20/24 | + | |
| - | lxc.network.ipv4.gateway = 192.168.X.1 | + | |
| lxc.net.0.type = veth | lxc.net.0.type = veth | ||
| lxc.net.0.link = br0 | lxc.net.0.link = br0 | ||
| Line 131: | Line 111: | ||
| lxc.start.auto = 1 | lxc.start.auto = 1 | ||
| + | ... | ||
| </code><code> | </code><code> | ||
| root@server:~# lxc-ls -f | root@server:~# lxc-ls -f | ||
| Line 142: | Line 123: | ||
| root@server:~# lxc-attach -n www -- ps ax | root@server:~# lxc-attach -n www -- ps ax | ||
| + | или | ||
| + | root@server:~# ps -eo pid,cmd,lxc | grep www | ||
| + | |||
| root@server:~# lxc-attach -n www -- /bin/bash | root@server:~# lxc-attach -n www -- /bin/bash | ||
| Line 150: | Line 134: | ||
| root@server:~# systemctl start lxc@www | root@server:~# systemctl start lxc@www | ||
| - | |||
| - | debian9# systemctl edit lxc@server | ||
| - | |||
| - | или | ||
| - | |||
| - | debian9# mkdir /etc/systemd/system/lxc@www.service.d/ | ||
| - | debian9# cat /etc/systemd/system/lxc@www.service.d/kill_signal_fix.conf | ||
| - | </code><code> | ||
| - | [Service] | ||
| - | KillSignal=SIGRTMIN+3 | ||
| - | </code><code> | ||
| root@server:~# systemctl stop lxc@www | root@server:~# systemctl stop lxc@www | ||
| </code> | </code> | ||
технология_lxc.txt · Last modified: 2024/05/14 16:10 by val
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