K4E-Leaf-Hub-Status-Sync

The K4E leaf hub status sync component of Hub-of-Hubs.

How it works

Build and push the image to docker registry

1. Set the REGISTRY environment variable to hold the name of your docker registry:

   $ export REGISTRY=...
   

2. Set the IMAGE_TAG environment variable to hold the required version of the image.
   default value is latest, so in that case no need to specify this variable:

   $ export IMAGE_TAG=latest
   

3. Run make to build and push the image:

   $ make push-images
   

Deploy on a leaf hub

1. Set the REGISTRY environment variable to hold the name of your docker registry:

   $ export REGISTRY=...
   

2. Set the IMAGE environment variable to hold the name of the image.

   $ export IMAGE=$REGISTRY/$(basename $(pwd)):latest
   

3. Set the SYNC_SERVICE_PORT environment variable to hold the ESS port as was setup in the leaf hub.

   $ export SYNC_SERVICE_PORT=...
   

4. Set the LH_ID environment variable to hold the leaf hub unique id.

   $ export LH_ID=...
   

5. Run the following command to deploy the k4e-leaf-hub-status-sync to your leaf hub cluster:

   envsubst < deploy/k4e-leaf-hub-status-sync.yaml.template | kubectl apply -f -
   

Cleanup from a leaf hub

1. Run the following command to clean k4e-leaf-hub-status-sync from your leaf hub cluster:

   envsubst < deploy/k4e-leaf-hub-status-sync.yaml.template | kubectl delete -f -