I suggest you fix your friggin' labs.
I cannot complete the IBM Kubernetes labs assigned because I am unable to get pods to run or scale. Two different labs, same result.
9
votes
punkobrewster
shared this idea
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Erick Manrique commented
First encountered this error myself in step 4 of the hands-on lab for week 2 of the introduction to containers course.
this line:
```
docker build -t us.icr.io/$MY_NAMESPACE/hello-world:1 . && docker push us.icr.io/$MY_NAMESPACE/hello-world:1
```errors out with
```
invalid argument "us.icr.io/sn-labs-/hello-world:1" for "-t, --tag" flag: invalid reference format
See 'docker build --help'.
```