Comment 1 Felix Botner 2021-02-15 14:25:29 CET

ucs-test:
 * added 20_appcenter/90_update_check

univention-updater:
 * also check apps, extend blocking_components by blocking apps

univention-appcenter
 * added actions/update_check.py to check if installed apps are
   available in next ucs version
 -> univention-app update-check --ucs-version 5.0
 The update to 5.0 is currently not possible,
 because the following Apps are not available for UCS 5.0:
  * Nextcloud Hub
  * UCS Dashboard Client

MR: https://git.knut.univention.de/univention/ucs/-/merge_requests/68

all the above changes + an additional check "update_check_blocking_apps" in base/univention-updater/script/check.sh for command line updates

Comment 2 Erik Damrose 2021-02-19 12:29:30 CET

OK: u-updater, u-appcenter
OK: ucs-test 90_update_check
OK: Update blocked with e.g. installed OIDC App by UMC and CLI updater (univention-app update-check --ucs-version 5.0-0)
OK: Merge request
OK: yaml

Comment 3 Felix Botner 2021-03-10 15:24:55 CET

<https://errata.software-univention.de/#/?erratum=4.4x909>
<https://errata.software-univention.de/#/?erratum=4.4x910>

Comment 4 Christina Scheinig 2023-01-05 09:08:59 CET

Knowledge about the introduced ucr Variable would have been interesting and helpful, so I could have helped the customer more efficiently, now he helped me.

# Bug #52771: check if apps are available
update_check_blocking_apps () {
        local var="update$VERSION/ignore_blocking_apps"
        ignore_check "$var" && return 100
        [ -f /var/univention-join/joined ] || return 0
        univention-app update-check --ucs-version "${VERSION_NAME}"
}