Upgrading Sametime to 12.0.1 FP1 – update
Just like I wrote some time ago about upgrading from 12.0 to 12.0.1, this upgrade is extremely simple and fast, but you have to take some small steps before doing it.
Make a backup copy of the directory where you installed Sametime, e.g.
cp -r /sametime /sametime.bck
This is needed because not all the customization you did will be preserved, in my case I found out that the /sametime/sametime-config/web/branding and /sametime/sametime-config/web/acme-certs directories were not kept. I found out this, because not having the certificates my server did not start correctly.
So after the upgrade, just copy the missing directories from the backup directory to the install directory before starting the server.
NOTE: In FP1 the ST containers no longer run as root, so the sametime-config directory and all its subdirectories are not owned by root:root but by 1000:1000; if you copy the directories from the backup to the working directory check and (if required) change the ownership of the files and directories you brought back from the backup directory.
As I wrote in a previous post about upgrading Sametime, if you have integrated mail you will have to edit docker-compose.yml and change again SAMETIME_EXTERNAL_WAR_INTEGRATION=true.
To upgrade, unzip Sametime_Premium_12.0.1_FP1.zip in the directory where you have installed sametime. Make sure to overwrite all the files, on a test server I made a mistake and did not upgrade install.sh, so in the end I ran the 12.0.1 install file, which is not a good idea 🙂
Once unzipped, just run ./install.sh, it will ask you if you want to upgrade the existing Sametime, answer Y and that’s all. If you are not running the install as root, it will prompt you for the sudo password towards the end, when it updates the permissions in the ‘sametime-config’ directory.