Troubleshooting
If the installation fails or never ends, here a few things to check.
Cannot execute the nuv executable on Mac OSX
On Mac, downloaded binaries from third party developerse are sometimes quarantined.
To allow execution of the nuv binary after unpacking execute:
xattr -d com.apple.quarantine nuv
Check the status of the installation
Run kubectl -n nuvolaris get po, you should see something like this:
NAME READY STATUS RESTARTS AGE nuvolaris-operator 1/1 Running 0 7h39m controller-66c6b48bcb-vk6fv 1/1 Running 0 7h38m wsk-prewarm-nodejs14 0/1 Completed 0 7h38m wsk-prewarm-python37 0/1 Completed 0 7h38m couchdb-0 1/1 Running 0 7h38m redis-0 1/1 Running 0 7h38m couchdb-init-dv664 0/1 Completed 0 7h38m wsk0-48-prewarm-nodejs14 1/1 Running 0 7m28s
If you are using an Ubuntu image, use sudo microk8s kubectl instead of kubectl
Check the API host has been return properly
Run kubectl -n nuvolaris get cm/config -o yaml, you should see something like this:
apiVersion: v1
kind: ConfigMap
metadata:
annotations:
apihost: https://ec2-18-191-242-88.us-east-2.compute.amazonaws.com
kubectl.kubernetes.io/last-applied-configuration: |
{"apiVersion":"v1","kind":"ConfigMap","metadata":{"annotations":{},"name":"config","namespace":"nuvolaris"}}
name: config
namespace: nuvolaris
Check you have a .nuvolaris/.wskpros in your home directory
This is the file used to access to Nuvolaris.
It should look like this:
AUTH=8c059563-be75-4b39-a725-769304701a6f:CoIM5TNkbX35dTiLLJnrBb72XT7vDHSSAp1GY1PfpMkUGlSxaEnPFHNacF8HJLBn APIHOST=http://ec2-19-181-212-78.us-east-2.compute.amazonaws.com