Bug 49230 - ucs-dashboard is not installable using a proxy via appcenter but via console
ucs-dashboard is not installable using a proxy via appcenter but via console
Status: NEW
Product: UCS
Classification: Unclassified
Component: App Center
UCS 4.4
Other Linux
: P5 normal (vote)
: ---
Assigned To: App Center maintainers
App Center maintainers
Depends on:
  Show dependency treegraph
Reported: 2019-04-04 11:08 CEST by Christina Scheinig
Modified: 2019-04-04 11:08 CEST (History)
0 users

See Also:
What kind of report is it?: Bug Report
What type of bug is this?: 4: Minor Usability: Impairs usability in secondary scenarios
Who will be affected by this bug?: 2: Will only affect a few installed domains
How will those affected feel about the bug?: 2: A Pain – users won’t like this once they notice it
User Pain: 0.091
Enterprise Customer affected?: Yes
School Customer affected?:
ISV affected?:
Waiting Support:
Flags outvoted (downgraded) after PO Review:
Ticket number: 2019040221000683
Bug group (optional):
Max CVSS v3 score:

dashboard error message (278.23 KB, image/png)
2019-04-04 11:08 CEST, Christina Scheinig

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Description Christina Scheinig univentionstaff 2019-04-04 11:08:52 CEST
Created attachment 9957 [details]
dashboard error message

The installation of the app "UCS Dashboard" fails.
The following line indicates that DockerContainer does not have any
connection via the set proxy:

24053 actions.install                  19-03-22 13:11:04 [CRITICAL]:
HTTPSConnectionPool(host='docker.software-univention.de', port=443): Max
retries exceeded with url: /v2/prom/prometheus/manifests/v2.4.3 (Caused
object at 0x7f6a21addcd0>: Failed to establish a new connection: [Errno
101] Das Netzwerk ist nicht erreichbar',))

A connection to the internet is only possible via a proxy in the customer environment.
Other apps and normal updates, on the other hand, work without problems via
the proxy.
The problem is both on our UCS master and on a
test newly mounted UCS slave reproducible.

From the console the installation with "univention-app install admin-dashboard" worked!