First thing first, I have to admit we are a very inexperienced team, following after a lot of senior engineers left our company. We are rebuilding our staging servers, which havent been touched for about 250 days. So after clogging and rebuilding our veeam server, we wanted to start on the vcenter infrastructure.
After rebooting our Vcenter server VM, we can access the Webgui of vsphere, but it doesnt show anything. The webgui of Vcenter gave the following error: "Could not connect to one or more vCenter Server Systems:vcenter1.local:443/sdk error in the vSphere Web Client. It shows nothing but a white inventory etc.
Also the first ESXi host cant be accessed anymore from the webgui. We have 3 hosts of which 2 of them can be accessed, (also the one with the vcenter server). The host that cant be accessed does response to Ping request.
Cause of this all the whole setup doesnt work anymore. Veeam cant access the VM's to backup etc. Does someone know what to do?
Thanks in advance,
Henri