[TBD]Understanding GKE

Google cloud

LoadBalancer feature

1. Google ELB forwards to the nodeport of the Kubernetes node internally

2. LoadBalancer feature is applicable for all clouds Azure, AWS etc and they all use nodeport for transferring traffic

3. For on-prem, nginx plus provides Loadbalancer feature via its own loadbalancer

Persistent volume

1. Local VM based mount

2. NFS mount - Read many containers, write only one container

3. Persistent disk mount - Read from many containers, but write from only one container

Stateless container

1. Multi media files in cloud - Image, movie etc

2. Logs in block/blob storage via logstash

Storage

1. gsutils ls - Refer below example

deepak4guide@cloudshell:~ (robotic-subject-350512)$ gsutil ls

gs://gcf-sources-595387071485-us-central1/

gs://mybucketdk1992/

gs://robotic-subject-350512.appspot.com/

gs://staging.robotic-subject-350512.appspot.com/

gs://us.artifacts.robotic-subject-350512.appspot.com/