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--- bock_upgrade_debian_10_-_11 [2024/06/20 20:44]
SLUUG Administration
+++ bock_upgrade_debian_10_-_11 [2025/02/26 00:40] (current)
SLUUG Administration Add cloning steps
@@ Line 248: / Line 248: @@
-===== Step 1 - Upgrade Bock2 Clone 0 =====
+===== Step 1 - Test upgrade - Bock2 Clone 0 =====
+=== Possible preparation steps if copying to a clone ===
+  * Update DNS
+      * hostname to IP
+      * reverse for IP
+      * SPF TXT record
+  * Warn admins to not make changes during the copying
+  * Shut down e-mail during the copy
+  * Make the copy
+  * Restart e-mail
+  * All further actions are on the clone
+  * /etc/hosts
+  * /etc/hostname
+  * /etc/fstab
+  * /etc/motd
+  * /boot/grub/grub.cfg ?
+  * /boot/initrd.img* ?
+  * Others changed that haven't been discovered?
+  * Change /etc/postfix/main.cf    myhostname,mydomain,mydestination
+  * Disable production mailing lists:
+      * Stop mailman processes
+      * mkdir /var/lib/mailman/lists-disabled/
+      * mv /var/lib/mailman/lists/[a-ln-su-z]* /var/lib/mailman/lists-disabled/
+      * Start mailman processes
+      * Check logs, test
+  * Separate Letsencrypt
+  * Separate git
+  * Change the recipient of debian-upgrade-reminder.sh
+  * Inform admins of the status
 ==== Start with basic procedure ====
@@ Line 279: / Line 309: @@
     #
     # deb cdrom:[Debian GNU/Linux 9.4.0 _Stretch_ - Official amd64 NETINST 20180310-11:21]/ stretch main
     #deb cdrom:[Debian GNU/Linux 9.4.0 _Stretch_ - Official amd64 NETINST 20180310-11:21]/ stretch main
     deb http://ftp.us.debian.org/debian/ bullseye main
     deb-src http://ftp.us.debian.org/debian/ bullseye main
     deb https://security.debian.org/debian-security bullseye-security main
     deb-src https://security.debian.org/debian-security bullseye-security main
     # stretch-updates, previously known as 'volatile'
     deb http://ftp.us.debian.org/debian/ bullseye-updates main
     deb-src http://ftp.us.debian.org/debian/ bullseye-updates main
     # Backports for Certbot
     #deb http://ftp.debian.org/debian bullseye-backports main
@@ Line 299: / Line 323: @@
 Update with new sources
-''apt update''
+''apt update && apt upgrade -y''
 During the upgrade process you will be prompted:
@@ Line 338: / Line 362: @@
 ==== Check services ====
+curl http://bock2.sluug.org
+===== Step 2 - Clone Bock and Upgrade - Take #2 =====
+=== Summary of steps ===
+  * Edit /etc/apt/sources.list
+  * apt-get update
+  * apt-get install python-is-python2
+  * apt-get upgrade --without-new-pkgs
+      * See the wiki for responses to prompts
+  * apt-get full-upgrade
+      * Verify mailman hasn't been removed.
+  * Check logs
+  * Reboot, etc.
+  * Check logs, test, document.
+  * apt-get --purge autoremove # With cautions
+  * Check logs, test, document.
+  * apt-get upgrade
+  * apt-get autoremove
+[[upgrade.log]]

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