0. Upgrade procedure from v2.3 to v2.4¶
It is assumed that the upgrade happens from an up-to-date 2.3 instance
It is a good idea to back up your MISP installation and data before upgrading to a new release.
cd /var/www/MISP git pull git checkout tags/$(git describe --tags `git rev-list --tags --max-count=1`) # if the last shortcut doesn't work, specify the latest version manually # example: git checkout tags/v2.4.XY # the message regarding a "detached HEAD state" is expected behaviour # (you only have to create a new branch, if you want to change stuff and do a pull request for example)
2. Update CakePHP to the latest supported version¶
cd /var/www/MISP rm -rf app/Lib/cakephp/ git submodule update --init --recursive
3. delete everything from MISP's cache directory to get rid of the cached models¶
find /var/www/MISP/app/tmp/cache/ -type f -not -name 'empty' -delete
4. clear the old submodule cached entry for CakeResque¶
cd /var/www/MISP git rm --cached app/Plugin/CakeResque/
5. make sure that your database is backed up¶
mysqldump -u [misp_mysql_user] -p [misp_database] > /home/[my_user]/misp_db_pre_migration.sql
6. upgrade your database with the new tables / fields introduced in 2.4¶
cd /var/www/MISP/INSTALL mysql -u [misp_mysql_user] -p [misp_database] < upgrade_2.4.sql
7. run the upgrade script from within the application¶
simply navigate to Administration -> Administrative Tools -> "Upgrade to 2.4"
Once that has completed successfully run the 2.3->2.4 cleanup script
simply navigate to Administration -> Administrative Tools -> "2.3->2.4 cleanup script"
If everything went fine, switch the system to live:
Administration -> Server Settings -> MISP Settings -> MISP.live -> True
If nothing happens, please check the permissions of the config files in /var/www/MISP/app/Config/
and make sure the webserver has the write permissions on them:
chown -R www-data:www-data /var/www/MISP/app/Config/
Let us know if you run into any issues during or after the upgrade