We have two k8s clusters:
Cluster 1: Pod Network: 172.16.1.0/24 Node Network: 172.16.2.0/24
Cluster 2: Pod Network: 172.16.3.0/24 Node Network: 172.16.4.0/24
All these networks are connectivity to one another.
Suppose we have 3 pods in each clusters
Cluster1-Pod1: IP: 172.16.1.1 Cluster1-Pod2: IP: 172.16.1.2 Cluster1-Pod3: IP: 172.16.1.3
Cluster2-Pod1: IP: 172.16.3.1 Cluster2-Pod2: IP: 172.16.3.2 Cluster2-Pod3: IP: 172.16.3.3
How can one access the apps of pods in cluster2 from cluster1 without creating a k8s service using Pod IP or hostname. Any solution available to publish/advertise pods IP/hostname from one cluster to another? If creating a service is mandatory, any options to achieve it without Type: LoadBlanacer or Ingress?
Appreciate any inputs.
Kubernetes version: 1.16
Cloud being used: (put bare-metal if not on a public cloud) PKS
Installation method: PKS
Host OS: Ubuntu
CNI and version: NSXT
CRI and version:
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