差異處

這裏顯示兩個版本的差異處。

--- tech:pve6to7 [2022/01/10 10:17] – jonathan
+++ tech:pve6to7 [2022/06/22 08:54] (目前版本) – [執行升級] jonathan
@@ 行 1: / 行 1: @@
-====== [draft]PVE 6 升級到 7 紀錄 ======
+====== PVE 6 升級到 7 紀錄 ======
+<note>
+**實際採用 PEV 6 與 PVE 7 兩組 Cluster 並存的模式移轉運行, 處理紀錄請參考 [[tech/pve6_and_pve7]]**
+</note>
 <WRAP center round important 60%>
   * 參考 - https://pve.proxmox.com/wiki/Upgrade_from_6.x_to_7.0#Old_Container_and_CGroupv2
   * 升級 cgroup-v2 需要讓 CT 內的 OS 升級至版本 Exp. CentOS 7 -> CentOS 8
   * 強制設定使用舊版 cgroup 似乎不是那容易搞定 [[https://forum.proxmox.com/threads/unified-cgroup-v2-layout-upgrade-warning-pve-6-4-to-7-0.92459/page-2|參考這討論]][[https://pve.proxmox.com/pve-docs/chapter-pct.html#pct_cgroup_compat|這說明]]
-  * 因環境有大量 CT 使用 CentOS 7, 考慮升級過程還能讓服務持續運作, 決定採用 PEV 6 與 PVE 7 兩組 Cluster 並存的模式移轉運行, 實際處理紀錄請參考 [[tech/pve6_and_pve7]]
+  * 因環境有大量 CT 使用 CentOS 7, 考慮升級過程還能讓服務持續運作, 決定採用 PEV 6 與 PVE 7 兩組 Cluster 並存的模式移轉運行
 </WRAP>
@@ 行 25: / 行 29: @@
     Either upgrade the Container distro or set systemd.unified_cgroup_hierarchy=0 in the Proxmox VE hosts' kernel cmdline! Skipping further CT compat checks.
 </file>
+  - 將所有 VM/CT 移到其他主機
+  - 避免升級 PVE 7 後會更變 Bridge 的 MAC , 所以可以選擇以下其中一個方式處理:
+    * 安裝 ifupdown2 <cli>
+apt install ifupdown2 -y
+ifreload -a
+</cli>
+    * 在 /etc/network/interfaces 內針對 vmbr0 ... 進行指定現有的 MAC , Exp. <cli>
+:
+auto vmbr0
+iface vmbr0 inet static
+    address 192.168.X.Y/24
+    hwaddress aa:bb:cc:12:34
+    # ... remaining options
+</cli>
+  - 更新 apt repo 設定<cli>
+apt update
+apt dist-upgrade
+sed -i 's/buster\/updates/bullseye-security/g;s/buster/bullseye/g' /etc/apt/sources.list
+</cli>
+  - 進行 Debian Bullseye 與 PVE 7 更新<cli>
+apt update
+apt dist-upgrade
+</cli>出現<cli>Fetched 480 MB in 29s (16.7 MB/s)
+W: (pve-apt-hook) !! ATTENTION !!
+W: (pve-apt-hook) You are attempting to upgrade from proxmox-ve '6.4-1' to proxmox-ve '7.1-1'. Please make sure to read the Upgrade notes at
+W: (pve-apt-hook)       https://pve.proxmox.com/wiki/Upgrade_from_6.x_to_7.0
+W: (pve-apt-hook) before proceeding with this operation.
+W: (pve-apt-hook)
+W: (pve-apt-hook) Press enter to continue, or C^c to abort.
+</cli>需要按下**[Enter]**才會繼續更新, 接著出現<cli>apt-listchanges: News
+---------------------
+apt (2.1.16) unstable; urgency=medium
+:
+:
+</cli>要輸入 **q** 才會繼續更新, 出現<cli>Configuration file '/etc/issue'
+ ==> Modified (by you or by a script) since installation.
+ ==> Package distributor has shipped an updated version.
+   What would you like to do about it ?  Your options are:
+    Y or I  : install the package maintainer's version
+    N or O  : keep your currently-installed version
+      D     : show the differences between the versions
+      Z     : start a shell to examine the situation
+ The default action is to keep your current version.
+*** issue (Y/I/N/O/D/Z) [default=N] ?
+</cli>可按下**[Enter]**繼續更新, 在來會彈出一個藍色視窗問<cli> Restart services during package upgrades without asking?</cli>可選 **<Yes>**這樣更版過程就不會一直彈出重啟服務要你確認的訊息, 接著可能會出現<cli>Configuration file '/etc/sysctl.conf'
+ ==> Modified (by you or by a script) since installation.
+ ==> Package distributor has shipped an updated version.
+   What would you like to do about it ?  Your options are:
+    Y or I  : install the package maintainer's version
+    N or O  : keep your currently-installed version
+      D     : show the differences between the versions
+      Z     : start a shell to examine the situation
+ The default action is to keep your current version.
+*** sysctl.conf (Y/I/N/O/D/Z) [default=N] ? Y
+</cli>可按下**Y + [Enter]**繼續更新, 再來會彈出一個藍色視窗問<cli>What do you want to do about modified configuration file sshd_config? </cli>可選**keep the local version currently installed**
+  - 重新開機就會 PVE 7.x
 ===== 參考網址 =====
   * https://pve.proxmox.com/wiki/Upgrade_from_6.x_to_7.0
-{{tag>pve upgrade draft}}
+{{tag>pve upgrade}}