Docker Fresh Setup Still Using Old Repository Data – How to Fix?

Adhoc
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#1

Hello Team,

We are trying to do a fresh Docker setup for open source BI Helical Insight 6.1. On this server we already had done a docker setup earlier.

However, even after recreating the container, it is still picking up old repository data and previous configurations.

It seems like the old setup is still being reused somewhere.

How can we ensure a completely clean/fresh setup?

Thanks,
Vema.

#2

Hello,

This happens because Docker stores persistent data in volumes , and even if you remove containers, the data inside volumes remains intact.

So when you recreate the container, it reuses the same old volumes , which brings back previous repository data and configurations.

Solution: Remove Volumes Completely

To achieve a truly fresh setup, you must remove all associated volumes along with containers.

Step 1: Stop and Remove Containers

docker-compose down

Step 2: Remove Volumes

docker-compose down -v

This command:

  • Stops containers
  • Removes containers
  • Deletes associated volumes

Step 3: (Optional) Remove All Unused Volumes

docker volume prune

Step 4: Recreate Fresh Setup

docker-compose up -d

  • Volumes store persistent data like:
    • Repository
    • Configurations
    • Metadata
  • If volumes are not deleted, Docker reuses old data automatically

Important Note

  • Deleting volumes will permanently remove all stored data
  • Make sure to take backup if required before running these commands

Result

After removing volumes:

  • Docker will start completely fresh
  • No old repository or configuration will be loaded

Thank You,
Helical Insight.