Rosetta Stone

Clusterwares

OpenSVC Veritas Cluster Server (VCS) PowerHA (HACMP)
om daemon start hastart clstart
om daemon stop hastop clstop
om mon hastatus clstat
om daemon join hasys -add  
om daemon leave hasys -delete  
om node freeze hasys -freeze  
om node thaw hasys -unfreeze  
om <path> create hagrp -add  
om <path> delete hagrp -delete  
om '*' ls hagrp -list cllsgrp
om <path> start hagrp -online <group> clRGmove -g <RG> -n <node> -u
om <path> stop hagrp -offline <group> clRGmove -g <RG> -n <node> -d
om <path> switch --to <node> hagrp -switch <group> <sys> clRGmove -s <RG> -n <node> -m
om <path> freeze hagrp -freeze <group>  
om <path> thaw hagrp -unfreeze <group>  
om <path> start --rid <res> hares -online <res>  
om <path> stop --rid <res> hares -offline <res>  

Orchestators

OpenSVC Kubernetes
Creating Objects
om create --config ./my-manifest.json kubectl create -f ./my-manifest.yaml
cat <cf> | om create cat <cf> | kubectl create -f -
om create --config secret.json om ns1/sec/mysec kubectl create -f secret.yml
Viewing and Finding
om '*' ls kubectl get services kubectl get pods
om container.type=docker ls kubectl get pods -o jsonpath=...
om <path> print config --format json kubectl describe svc <svc>
Updating
om <path> set --kw ip#0.expose=80:8080/tcp kubectl expose rc nginx --port=80 --target-port=8000
om <svc> set --kw env.icon_url=http://goo.gl/XXBTWq kubectl annotate pods my-pod icon-url=http://goo.gl/XXBTWq
om <svc> get container#0.run_image | sed 's/(.*):.*$/1:v4/' | xargs om <svc> set --kw container#0.run_image kubectl get pod mypod -o yaml sed 's/(image: myimage):.*$/1:v4/' kubectl replace -f -
om <svc> edit kubectl edit svc/docker-registry
Scaling
om foo scale --to 3 kubectl scale --replicas=3 rs/foo
om foo,bar scale --to 3 kubectl scale --replicas=3 rs/foo rs/bar
Deleting
om foo,baz purge kubectl delete pod,service baz foo --all
om env.name=myLabel delete --unprovision kubectl delete pods,services -l name=myLabel
Interacting with Resources
om foo logs om foo logs --local kubectl logs my-pod
om foo -f logs kubectl logs -f my-pod
om foo docker run -it busybox sh kubectl run -i --tty busybox --image=busybox -- sh
om foo docker attach -i {container#1} kubectl attach my-pod -i
om foo docker exec {container#1} ls / kubectl exec my-pod -c my-container -- ls /
Interacting with Nodes and Cluster
om node freeze --local om node freeze --node my-node kubectl cordon my-node
om '**' stop kubectl drain my-node
om node thaw --local om node thaw --node my-node kubectl uncordon my-node
om daemon status --format json kubectl cluster-info dump
om node set --kw env.dedicated=special_user # plus constraints or node selector in services kubectl taint nodes foo dedicated=special-user:NoSchedule