Add managed endpoint count to status command

[zhaojizhuang]

Fix #495

Add managed endpoint count to status command
Signed-off-by: zhaojizhuang [email protected]

[zhaojizhuang]

[root@ ~/code/src/cilium-cli]# cilium status
    /¯¯\
 /¯¯\__/¯¯\    Cilium:         OK
 \__/¯¯\__/    Operator:       OK
 /¯¯\__/¯¯\    Hubble:         disabled
 \__/¯¯\__/    ClusterMesh:    disabled
    \__/

DaemonSet         cilium             Desired: 1, Ready: 1/1, Available: 1/1
Deployment        cilium-operator    Desired: 1, Ready: 1/1, Available: 1/1
Containers:       cilium             Running: 1
                  cilium-operator    Running: 1
Cluster Pods:     53/55 managed by Cilium
Image versions    cilium             quay.io/cilium/cilium:v1.10.3: 1
                  cilium-operator    quay.io/cilium/operator-generic:v1.10.3: 1

[zhaojizhuang]

AKS failed https://github.com/cilium/cilium-cli/pull/499/checks?check_run_id=3429678559

[zhaojizhuang]

AKS failed https://github.com/cilium/cilium-cli/pull/499/checks?check_run_id=3429678559

Errors:      cilium                   cilium                   Get "http://localhost:8080/apis/apps/v1/namespaces/kube-system/daemonsets/cilium": dial tcp [::1]:8080: connect: connection refused
             cilium-operator          cilium-operator          Get "http://localhost:8080/apis/apps/v1/namespaces/kube-system/deployments/cilium-operator": dial tcp [::1]:8080: connect: connection refused
Warnings:    hubble-relay             hubble-relay             hubble relay is not deployed
             clustermesh-apiserver    clustermesh-apiserver    clustermesh is not deployed

🔍 Collecting Kubernetes nodes
failed to collect sysdump: failed to collect Kubernetes nodes: Get "http://localhost:8080/api/v1/nodes": dial tcp [::1]:8080: connect: connection refused

@tklauser AKS intalled failed

[joestringer]

🎉 LGTM, thanks for the submission!

[tklauser]

Thanks @zhaojizhuang

PR approved by all requested teams. Azure tests (https://github.com/cilium/cilium-cli/runs/3476088449?check_suite_focus=true) and kind tests (https://github.com/cilium/cilium-cli/runs/3461510199?check_suite_focus=true) both failed because of #367. This is an external contributor's PR, so the zero flake policy doesn't apply. Merging.