Hi,
Accepting root cause analysis of swarm issues gets more and more difficult, eg. here.
That kind of goat cake's sliding interoperability windows for container collaboration on docker swarm - is there a sort of tracker which maintains underlying and overlaying requirements? In https://interopmatrix.vmware.com HCX is listed in interoperability, but not in 3rd party solution interoperability.
Migrating a docker swarm might contain following requirements.
nic adapter firmware requirements
vSphere release requirements
nic adapter driver release requirements
networking requirements
vxlan overlay network requirements
network configuration requirements
virtual hardware version requirements
Photon OS release requirements
virtual nic adapter driver release requirements
docker version requirements
container collaboration on docker swarm requirements
Skyline Advisor and HCX software versioning + skew policy maintenance seems the best sweet spot so far.
