Univention Bugzilla – Bug 46991
Error with Horde installation: Failed to establish a new connection
Last modified: 2021-05-14 16:34:23 CEST
A user reported an error of the Horde installation. Installation der Core Edition - OK. Anbindung AD Domäne als Member - OK. Installation Mailstack - OK Einrichten mehrerer Dömänen für Mail - OK. Erste Benutzer aus AD unter UCS mit erweiterten Eigenschaften (altern. Mailadresse) - OK. Installation Horde APP - Fehler! The installation seemed to be executed on the command-line. There was no notification that a docker app will be installed, as it is in UMC. A new installation failed, as well. Verifying registry .... docker-software.univention.de/ucs-appbox-amd64:4.1-4 Ein Fehler ist aufgetreten: HTTPSConnectionPool(host='docker.software-univention.de', port=443): Max retries exceeded with url: /v2/ucs-appbox-amd64/manifests/4.1-4 (Caused by NewConnectionError('<requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7eff951df850>: Failed to establish a new connection: [Errno 101] Das Netzwerk ist nicht erreichbar',)) Weitere Hinweise finden Sie in der folgenden Logdatei auf den beteiligten Systemen: /var/log/univention/appcenter.log
The installation was made from the console. The customer assumes the UCS version was 4.3.0-errata 2. It has been some time passed since then.
Is a proxy used? env | grep -i proxy If a proxy is used, it should be set as environment variable.
(In reply to Stefan Gohmann from comment #2) > Is a proxy used? > > env | grep -i proxy > > If a proxy is used, it should be set as environment variable. Yes, a proxy had been defined on the system.
This issue has been filed against UCS 4.3. UCS 4.3 is out of maintenance and many UCS components have changed in later releases. Thus, this issue is now being closed. If this issue still occurs in newer UCS versions, please use "Clone this bug" or reopen it and update the UCS version. In this case please provide detailed information on how this issue is affecting you.