Questions and answers about Container Solution
How do I perform auto updates based on immutable tags?
Updating a container won't work with tags that persist from version to version. We recommend using a new tag for each Docker image.
Disadvantages of using tags that persist from version to version:
- When a problem occurs, it's difficult to find its source if several identical VMs have the same tag but different code.
- A cluster of multiple VMs can be heterogeneous, for example, if one VM restarts and updates a Docker image.
- It's difficult to distinguish between Docker image versions on a VM.