I’m using a k8s charm with the following metadata:
deployment:
type: stateful
service: loadbalancer
I have two questions:
- How should I get the External IP
- How should I send the External IP
How should I get the External IP
Currently, if I execute juju status, I’m not getting any External IP for the charm (nbi-k8s)
$ juju status nbi-k8s
Model Controller Cloud/Region Version SLA Timestamp
osm k8s-cloud-us-east-1 k8s-cloud/us-east-1 2.6.6 unsupported 17:48:32+02:00
App Version Status Scale Charm Store Rev OS Address Notes
nbi-k8s active 3 nbi-k8s local 3 kubernetes
Unit Workload Agent Address Ports Message
nbi-k8s/6 active idle 10.1.57.20 9999/TCP configured
nbi-k8s/7 active idle 10.1.15.13 9999/TCP configured
nbi-k8s/8* active idle 10.1.69.29 9999/TCP configured
I need to execute the following command to get the External IP of the service:
$ kubectl get -n osm svc nbi-k8s
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
nbi-k8s LoadBalancer 10.152.183.192 af2...823.us-east-1.elb.amazonaws.com 9999:31803/TCP 107m
I think we should be able to get that value with a juju command.
How should I send the External IP
Also, I don’t know how to get that External IP from the charm in order to send it through a relation. Until now, I’ve been using a clusterIP type service. But when changing it to loadbalancer, I’m getting this error:
No ingress-addresses: {'bind-addresses': [{'macaddress': '', 'interfacename': '', 'addresses': []}]}