Add number of nodes for cluster in minikube profile list

[daehyeok]

fixes #6780
Add the Nodes column with the number of nodes the cluster has into
minikube profile list output.

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[k8s-ci-robot]

Hi @daehyeok. Thanks for your PR.

I'm waiting for a kubernetes member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

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[minikube-bot]

Can one of the admins verify this patch?

[daehyeok]

/check-cla

[medyagh]

thank you for this PR, do you mind putting in the output Before and After this PR ?

[daehyeok]

@medyagh

before

|--------------|-----------|---------|--------------|------|---------|---------|
|   Profile    | VM Driver | Runtime |      IP      | Port | Version | Status  |
|--------------|-----------|---------|--------------|------|---------|---------|
| minikube     | hyperkit  | docker  | 192.168.64.5 | 8443 | v1.19.2 | Stopped |
| test-profile | hyperkit  | docker  | 192.168.64.3 | 8443 | v1.19.2 | Stopped |
|--------------|-----------|---------|--------------|------|---------|---------|

after

|--------------|-----------|---------|--------------|------|---------|---------|-------|
|   Profile    | VM Driver | Runtime |      IP      | Port | Version | Status  | Nodes |
|--------------|-----------|---------|--------------|------|---------|---------|-------|
| minikube     | hyperkit  | docker  | 192.168.64.5 | 8443 | v1.19.2 | Stopped |     3 |
| test-profile | hyperkit  | docker  | 192.168.64.3 | 8443 | v1.19.2 | Stopped |     1 |
|--------------|-----------|---------|--------------|------|---------|---------|-------|

[medyagh]

/ok-to-test

[minikube-pr-bot]

kvm2 Driver
error collecting results for kvm2 driver: timing run 0 with Minikube (PR 9702): timing cmd: [/home/performance-monitor/.minikube/minikube-binaries/9702/minikube start --driver=kvm2]: starting cmd: fork/exec /home/performance-monitor/.minikube/minikube-binaries/9702/minikube: exec format error
docker Driver
error collecting results for docker driver: timing run 0 with Minikube (PR 9702): timing cmd: [/home/performance-monitor/.minikube/minikube-binaries/9702/minikube start --driver=docker]: starting cmd: fork/exec /home/performance-monitor/.minikube/minikube-binaries/9702/minikube: exec format error

[sharifelgamal]

What does the output look like when the clusters are Started instead of Stopped? I'm worried that this won't address the second part of #6780

[daehyeok]

@sharifelgamal Oops, Are you mean error message?. Sorry i missed that part. i will check again.

[medyagh]

/ok-to-test

[medyagh]

@daehyeok it looks good, we still need to fix the Second part of the problem which is showing

❗  Found 1 invalid profile(s) ! 
	 p2-m02

|----------|-----------|---------|--------------|------|---------|---------|-------|
| Profile  | VM Driver | Runtime |      IP      | Port | Version | Status  | Nodes |
|----------|-----------|---------|--------------|------|---------|---------|-------|
| minikube | docker    | docker  | 192.168.49.2 | 8443 | v1.19.4 | Running |     1 |
| p2       | docker    | docker  | 192.168.59.2 | 8443 | v1.19.4 | Running |     2 |
|----------|-----------|---------|--------------|------|---------|---------|-------|
❗  Found 1 invalid profile(s) ! 
	 p2-m02
💡  You can delete them using the following command(s): 
	 $ minikube delete -p p2-m02 

[medyagh]

@daehyeok it looks good, we still need to fix the Second part of the problem which is showing

❗  Found 1 invalid profile(s) ! 
	 p2-m02

|----------|-----------|---------|--------------|------|---------|---------|-------|
| Profile  | VM Driver | Runtime |      IP      | Port | Version | Status  | Nodes |
|----------|-----------|---------|--------------|------|---------|---------|-------|
| minikube | docker    | docker  | 192.168.49.2 | 8443 | v1.19.4 | Running |     1 |
| p2       | docker    | docker  | 192.168.59.2 | 8443 | v1.19.4 | Running |     2 |
|----------|-----------|---------|--------------|------|---------|---------|-------|
❗  Found 1 invalid profile(s) ! 
	 p2-m02
💡  You can delete them using the following command(s): 
	 $ minikube delete -p p2-m02 

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: daehyeok, medyagh

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