Instructions to use a custom docker image
To use your own custom docker image, you can set
image: AUTO in your service module.
name: hello environments: - name: staging path: "opta.yaml" modules: - name: hello type: k8s-service port: http: 80 image: AUTO healthcheck_path: "/" public_uri: "/hello"
For this example, we will make a simple change to our hello application (also available on github).
Build the image locally:
docker build . -t hello-opta:v2
Deploy the new image to the kubernetes cluster:
opta deploy --image hello-opta:v2
- Push the image to the private container registry (ECR, GCR, ACR) - this registry is created during environment creation.
- Update the kubernetes deployment to use the new container image.
- Create new pods to use the new container image - automatically done by kubernetes.
No need to manually manage the repositories!
Note: If you deploy an Image with an already existing tag image, Opta would still detect those changes and make sure the image is deployed again.
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Last modified August 5, 2022 : Cleanup install script (#197) (2175394)