I recently upgraded from traefik version 20.8.0 and hub-agent version 1.2.1. However, after the upgrade, the deployment of hub-agent-dev-portal pods kept restarting after version to version 1.4.0. Although Lens Dashboard indicated a successful upgrade, I proceeded with upgrading to version 1.5.7.
The 4 pods of hub-agent-dev-portal are restarting, I tried to delete them but the pods keep restarting.
Unfortunately, I could only upgrade traefik to version 21.0.0, and upon attempting to upgrade to version 21.1.0, I received an error message:
Over the weekend, I deleted the entire hub-agent and all my configurations from the traefik dashboard. I then reinstalled the latest versions of hub-agent (v1.4.2) and traefik proxy (traefik v2.9.10) using helm versions 1.5.7 and 22.1.0, respectively. I also tried deleting the validatingwebhookconfigurations & mutatingwebhookconfigurations as suggested in one of the blogs, but I couldn't find either of them.
However, even though traefik and hub-agent were successfully deployed, the problem remains the same. Since then I am facing an issue where a loadbalancer service that I published is not published, even though one of the service has been published.
Both the services were previously working and reachable before the upgrade.
I have successfully managed to publish all my services. However, I faced a challenge when I tried to delete all the traefik-hub published services on the Hub-Dashboard. One service was stuck with the old deployment and it was causing an issue. To resolve the problem, I deleted and re-deployed the problematic deployment, and then republished it. Nonetheless, I am still facing an issue with the API-server not being visible on the Traefik-Hub Dashboard.