Dinesh Selvaraj – Kubernetes Assignment for Administrator

Write a Summary post on following Questions

Table of Contents

– Top 10 k8 API Resources which is being by Kubernetes Admin

pods
services
namespaces
configmap
secrets
serviceaccount
roles
rolebiding
clusterrole
clusterrolebinding
csidriver

– Top 10 kubectl commands to troubleshoot Kubernetes

describe pods
describe nodes
describe service
describe ingress
describe svc
get events
cluster-info

logs
kubectl exec
get servrices
port forward service

– Top 15 commands which is being used by Kubernetes Administrator

    - kubectl commands 
api-resources
get Pod
get namespace
get node
get svc
describe
exec
apply
cp
deployment
create
delete
run
logs
desribe nodes
describe pods
describe svc

    - kubeadm commands



join
upgrade
intit
reset
version
token
    - linux commands



ls
sudo
mv
grep
mkdir
cp
echo
ifconfig
history
ssh
curl
tar
yum install

– Top Tools for Monitoring, Logging and Tracing Kubernetes & Apps

Elastic Stake
Grafana
Prometheus
Kibana
Jaeger
Datadog
Logstash
Fluentd

– Top 10 Practices for Securing Kubernetes

Keep etcd safe through encryoption
Certificates
token
role based access
keeping k8 uptodate
adopt appropriate network policies
ENable auth/authorization on pods and services