Kompose down doesn't remove configmaps

[rkachowski]

When running kompose up, many resources are created including services, pods, deployments and configmaps. When running kompose down, created configmaps aren't removed. This results in a fatal error when kompose up is run subsequently.

Expected

kompose down brings down all traces of the application in the cluster. kompose up and down can be run after each other

Actual

Process dies before all resources can be created. kompose up emits FATA Error while deploying application: configmaps "<app>" already exists

logs

$ kompose up
INFO We are going to create Kubernetes Deployments, Services and PersistentVolumeClaims for your Dockerized application. If you need different kind of resources, use the 'kompose convert' and 'kubectl create -f' commands instead.

INFO Deploying application in "default" namespace
INFO Successfully created Service: app
INFO Successfully created Service: nginx
INFO Successfully created Service: postgres
INFO Successfully created Service: redis
INFO Successfully created Deployment: app
INFO Successfully created Config Map: app-app-env
INFO Successfully created Deployment: nginx
INFO Successfully created PersistentVolumeClaim: nginx-claim0 of size 100Mi. If your cluster has dynamic storage provisioning, you don't have to do anything. Otherwise you have to create PersistentVolume to make PVC work
INFO Successfully created Deployment: postgres
INFO Successfully created Config Map: postgres-app-env
INFO Successfully created PersistentVolumeClaim: postgres of size 100Mi. If your cluster has dynamic storage provisioning, you don't have to do anything. Otherwise you have to create PersistentVolume to make PVC work
INFO Successfully created Deployment: redis

Your application has been deployed to Kubernetes. You can run 'kubectl get deployment,svc,pods,pvc' for details.

$ kompose down
INFO Deleting application in "default" namespace
INFO Successfully deleted Service: app
INFO Successfully deleted Service: nginx
INFO Successfully deleted Service: postgres
INFO Successfully deleted Service: redis
INFO Successfully deleted Deployment: app
INFO Successfully deleted Deployment: nginx
INFO Successfully deleted PersistentVolumeClaim: nginx-claim0
INFO Successfully deleted Deployment: postgres
INFO Successfully deleted PersistentVolumeClaim: postgres
INFO Successfully deleted Deployment: redis

$ kompose up
INFO We are going to create Kubernetes Deployments, Services and PersistentVolumeClaims for your Dockerized application. If you need different kind of resources, use the 'kompose convert' and 'kubectl create -f' commands instead.

INFO Deploying application in "default" namespace
INFO Successfully created Service: app
INFO Successfully created Service: nginx
INFO Successfully created Service: postgres
INFO Successfully created Service: redis
INFO Successfully created Deployment: app
FATA Error while deploying application: configmaps "app-app-env" already exists

[piyush-garg]

@cdrage Can we close this?

@rkachowski Issue is fixed now. Please give it a try and let us know if you still face any problem,

Thanks

[cdrage]

Yup. Thank you.