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Bonjour à tous,

 

Je pense que ce n’est pas grand chose mais je bute sur une mise à jour :)

 

Je suis sous Debian 11 avec un centreon en 24.04.5. Je souhaiterais passer en Debian 12 mais je n’y arrive pas, je dois faire quelque chose de mal.

 

Voilà mes étapes :

apt update
apt dist-upgrade

Pour être sûr qu’il n’y a pas de maj à faire puis

sed -i 's/bullseye/bookworm/g' /etc/apt/sources.list
sed -i 's/bullseye/bookworm/g' /etc/apt/sources.list.d/centreon*

Pour mettre à jour la liste des paquets puis

apt update
apt upgrade --without-new-pkgs
apt full-upgrade

Je passe bien en Debian 12 mais centreon ne fonctionne plus et c’est encore les paquets centreon de debian 11 qui sont installé.

 

Pourriez-vous me dire où je me trompe svp ? ;)

 

Merci d’avance pour votre aide

 

Bastien

Hi Team,

I've found the problems (for my installation) and the solutions (perhaps to be improved).


Problems:

  • centreon bookworm packages are not considered as an update but as a downgrade when debian version change
  • the perl update doesn't work correctly between debian 11 and debian 12 (@inc is not correct), which creates dependency problems, modules not found, etc.

Solutions:

  • force installation of centreon Bookworm packages
  • reinstall perl from scratch

 

​@Laurent , can you tell me if it looks good ? 😃 if it's good, I think it might be interesting to link or modify this how-to

​@TA-FFM & ​@Jonathan Rio, you can test it if you like... 😄

 

Good reading 😁


So here's my solution to update Debian 11 / Centreon 24.04.6 logged in as root but if it doesn't work, I have steps to debug :


Step 1 : Update the current installation

apt update
apt upgrade
apt dist-upgrade

Apply the update via the web interface

# To clean up and make sure the update has been applied correctly
apt autoremove
apt autoclean
reboot

At this stage, make sure there are no more updates available and you have a working centreon.

 

Step 2 : Start update to Bookworm

# Change the repo
sed -i 's/bullseye/bookworm/g' /etc/apt/sources.list
sed -i 's/bullseye/bookworm/g' /etc/apt/sources.list.d/centreon*
# Passage of the first update phase
apt clean
apt update
apt upgrade --without-new-pkgs

Now we force the installation of Bookworm packages for centreon.

Create file /etc/apt/preferences.d/centreon.pref and add

Package: centreon*
Pin: release n=bookworm
Pin-Priority: 1001

And update centreon packages and others

apt upgrade

# Then, we can delete the pref file
rm -f /etc/apt/preferences.d/centreon.pref

 

Step 3 : Reinstall Perl and its dependencies

# Uninstall all Perl packages and lib and purge conf
for package in $(dpkg-query -l | grep perl | grep -v centreon | awk -F " " '{print $2}')
do
dpkg -r --force-depends $package
dpkg --purge --force-depends $package
done

Now we can reinstall the necessary

apt --fix-broken install

 

Step 4 : Finalize Bookworm installation

# Now, the full-upgrade doesn't uninstall centreon packages
apt full-upgrade
apt autoremove
reboot

And apply the update via the web interface

Now we're running Debian 12 / Centreon 24.04.7

 

Step 5 : Update to Centreon 24.10

# Change centreon repo
echo "deb https://packages.centreon.com/apt-standard-24.10-stable/ $(lsb_release -sc) main" | tee /etc/apt/sources.list.d/centreon.list
echo "deb https://packages.centreon.com/apt-plugins-stable/ $(lsb_release -sc) main" | tee /etc/apt/sources.list.d/centreon-plugins.list

# Perform update
apt update
apt full-upgrade

# Clean the install
apt autoremove

# Restart to finalize
reboot

And apply the update via the web interface

Sorry ​@Bastien , had other Tasks to run first.

 

I tried your way and yes, it works flawlessly. Thank you for your effort.

 

Regards

Timo

Hello,

​@Bastien I tested on my central lab server, your procedure works correctly. Congrats !

​@Laurent What is your opinion ?

Regards.

Jonathan.

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