Pmm v3 update not possible

Percona Monitoring and Management (PMM) PMM 3.x
1

Hi,

Unfortunately, I can’t update to PMM v3.1.0 via the UI. When I try, I get the following error:

“Failed to check watchtower host”

Both Docker Compose configurations use the same WATCHTOWER_HTTP_API_TOKEN. The update page also correctly displays information about my PMM instance.

Do you have any idea why this error occurs?

Thanks!

grafik
grafik1929×1070 336 KB

2

Hey @Marvin_Stelter,
I take it you launched a docker container with watchtower? And you did this inside a dedicated docker network? And both watchtower, and pmm-server containers are in the same network?