[SUBMARINE-854] Avoid making the same bucket twice

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.6.0
• Component/s: Backend Server
• Labels: pull-request-available
• Target Version: 0.6.0
• Assignee: Kai-Hsun Chen
• Reporter: Kai-Hsun Chen
• Created: 17/Jun/21 12:54
• Updated: 24/Jun/21 17:00
• Resolved: 18/Jun/21 14:52

Description

# Step1: Launch minikube
minikube start --vm-driver=docker  --kubernetes-version v1.15.11

# Step2: Install Submarine chart
helm install submarine ./helm-charts/submarine

# Step3: port-forwarding
kubectl port-forward --address 0.0.0.0 service/submarine-traefik 32080:80

# Step4: Check workbench 127.0.0.1:32080, and MLflow works well

# Step5: Uninstall Submarine chart 
helm uninstall submarine

# Step6: Wait until all resources related to the Submarine chart are deleted
# Step7: Install Submarine chart again
helm install submarine ./helm-charts/submarine

# Step8: MLflow POD crash

Issue Links

• is related to: SUBMARINE-743 Support MLflow server on Submarine
• is related to: SUBMARINE-773 Support MLflow model registry
• relates to: SUBMARINE-863 A time lag between the frontend and backend of MLflow
• links to: GitHub Pull Request #607