Initial commit: LXC ZFS deployment with static MAC and VLAN

2026-03-17 10:47:36 +03:00
commit aaa94ecd58
3 changed files with 223 additions and 0 deletions
@@ -0,0 +1,69 @@
+---
+- name: Развертывание Unprivileged LXC (Финал)
+  hosts: localhost
+  connection: local
+  become: yes
+  gather_facts: no
+  vars:
+    # Конфиг уже включает ID Mapping
+    base_conf: |
+      lxc.include = /usr/share/lxc/config/common.conf
+      lxc.include = /usr/share/lxc/config/debian.common.conf
+      lxc.arch = x86_64
+      lxc.idmap = u 0 100000 65536
+      lxc.idmap = g 0 100000 65536
+      lxc.net.0.type = veth
+      lxc.net.0.link = br0
+      lxc.net.0.flags = up
+      lxc.net.0.name = eth0
+
+  tasks:
+    - name: 1. Очистка старых контейнеров
+      shell: |
+        lxc-stop -n {{ item }} -k || true
+        lxc-destroy -n {{ item }} || true
+        zfs destroy -r pool/lxc/{{ item }} || true
+      loop: [ 'bit-srv-prn', 'mail-bit-it-ru' ]
+      failed_when: false
+
+    - name: 2. Мгновенный клон ZFS (уже с правами 100000)
+      shell: "zfs clone pool/lxc/template-debian12@snap0 pool/lxc/{{ item }}"
+      loop: [ 'bit-srv-prn', 'mail-bit-it-ru' ]
+
+    - name: 3. Установка legacy mountpoint
+      shell: "zfs set mountpoint=legacy pool/lxc/{{ item }}"
+      loop: [ 'bit-srv-prn', 'mail-bit-it-ru' ]
+
+    - name: 4. Подготовка папок LXC
+      file:
+        path: "/var/lib/lxc/{{ item }}"
+        state: directory
+      
+
+loop: [ 'bit-srv-prn', 'mail-bit-it-ru' ]
+
+    - name: 5. Права на внешние данные (для почты)
+      file:
+        path: /pool/bit-mail-data
+        owner: "100000"
+        group: "100000"
+        recurse: yes
+
+    - name: 6. Запись конфигов
+      copy:
+        dest: "/var/lib/lxc/{{ item.name }}/config"
+        content: |
+          {{ base_conf }}
+          lxc.net.0.veth.vlan.id = {{ item.vlan }}
+          lxc.rootfs.path = zfs:pool/lxc/{{ item.name }}
+          lxc.uts.name = {{ item.name }}
+          {% if item.mount is defined %}{{ item.mount }}{% endif %}
+      loop:
+        - { name: 'bit-srv-prn', vlan: '30' }
+        - { name: 'mail-bit-it-ru', vlan: '60', mount: 'lxc.mount.entry = /pool/bit-mail-data var/mail none bind,create=dir 0 0' }
+
+    - name: 7. Запуск
+      shell: "lxc-start -n {{ item.name }} -d"
+      loop:
+        - { name: 'bit-srv-prn' }
+        - { name: 'mail-bit-it-ru' }