with the VCSA Gui it is not possible to to enter a http proxy for https target URLs. An error: HTTPS Cannot connect to proxy server occurs.
The most linux tools accept http URLs in the HTTPS_PROXY variable and this also works with the VCSA.
Continue reading vSphere VCSA: Cannot add a (http) https proxy
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in the default configuration the ESXi host gets a TLS certificate from the vCenter signed bei the VMCA_ROOT_CERT certificate.
Continue reading VMware: Export the vCenter VMCA_ROOT_CERT certificate
a customer had the problem that, due to outdated DNS Server settings, vCenter didn’t start all services. Connecting with a browser just show “No healthy upstreams” and the login to the VCSA GUI takes a long time.
Continue reading VMware: Change network configuration of a vCenter Appliance (VCSA )
often, when a vCenter VCSA update fails, the error is a certificate missmatch. For example the sso/vmware-stsd service
Continue reading VMware: vCenter VCSA appliance upgrade fails with “Service cannot be started”
for a higher security level it is recommended to install own (trusted) certificates in to VMware’s vCenter VCSA appliance.
Continue reading VMWare vSphere: Install a custom a certificate in VCSA Appliance