Runtimes

When an app is deployed, a runtime is provisioned for it. Runtimes are defined by Docker images. The runtime provides the environment in which the app runs. All runtimes are provisioned on Linux ARM64 machines.

These are the runtimes that are available in the Nextmv Platform:

• ghcr.io/nextmv-io/runtime/default
• ghcr.io/nextmv-io/runtime/python
• ghcr.io/nextmv-io/runtime/java
• ghcr.io/nextmv-io/runtime/pyomo
• ghcr.io/nextmv-io/runtime/hexaly

You may also pull these images down and use them for local development, for example:

cat input.json | \
    docker run --rm -i -v $(pwd):/app ghcr.io/nextmv-io/runtime/python:3.11 \
    python main.py

ghcr.io/nextmv-io/runtime/default

This runtime is used to run compiled applications such as Go binaries.

• Versions:

  • ghcr.io/nextmv-io/runtime/default:latest

• Languages:

  • Go

• Dockerfile:

• Examples of app.yaml manifests in community apps that use this runtime:

ghcr.io/nextmv-io/runtime/python

This runtime is used as the basis for all other Python runtimes.

• Versions:

  • ghcr.io/nextmv-io/runtime/python:3.11

• Languages:

  • Python

• Dockerfile:

• Examples of app.yaml manifests in community apps that use this runtime:

ghcr.io/nextmv-io/runtime/java

This runtime is used to run Java applications.

• Versions:

  • ghcr.io/nextmv-io/runtime/java:latest

• Languages:

  • Java

• Dockerfile:

• Examples of app.yaml manifests in community apps that use this runtime:

ghcr.io/nextmv-io/runtime/pyomo

This runtime provisions Python packages to run Pyomo applications. It also installs solvers, such as GLPK and CBC.

• Versions:

  • ghcr.io/nextmv-io/runtime/pyomo:latest

• Languages:

  • Python

• Dockerfile:

• requirements.txt installed in the runtime:

• Examples of app.yaml manifests in community apps that use this runtime:

ghcr.io/nextmv-io/runtime/hexaly

Based on the python runtime, it provisions (pre-installs) the Hexaly solver to run Python applications.

• Versions:

  • ghcr.io/nextmv-io/runtime/hexaly:latest

• Languages:

  • Python

• Dockerfile:

• Examples of app.yaml manifests in community apps that use this runtime: