How to curl to kubelet on minikube

how-to-curl-to-kubelet-on-minikube.md

How to curl to kubelet on minikube

Directly

1. Connect inside conatiner

docker exec -it minikube bash

2. Request pods list to kubelet

curl -sk -X GET  "https://localhost:10250/pods" \
--key /var/lib/minikube/certs/apiserver-kubelet-client.key \
--cert /var/lib/minikube/certs/apiserver-kubelet-client.crt \
--cacert /var/lib/minikube/certs/ca.key

Request curl with jq

1. Install jq

curl -L https://github.com/stedolan/jq/releases/download/jq-1.6/jq-linux64 -o /usr/bin/jq
chmod a+x /usr/bin/jq
jq -V

2. With jq

curl -sk -X GET  "https://localhost:10250/pods" \
--key /var/lib/minikube/certs/apiserver-kubelet-client.key \
--cert /var/lib/minikube/certs/apiserver-kubelet-client.crt \
--cacert /var/lib/minikube/certs/ca.key | jq

--------------------------------------------------------

        "podIP": "192.168.49.2",
        "podIPs": [
          {
            "ip": "192.168.49.2"
          }
        ],
        "startTime": "2023-08-11T02:40:48Z",
        "containerStatuses": [
          {
            "name": "kube-controller-manager",
            "state": {
              "running": {
                "startedAt": "2023-08-11T02:40:49Z"
              }
            },
            "lastState": {
              "terminated": {
                "exitCode": 255,
                "reason": "Error",
                "startedAt": "2023-08-01T01:11:40Z",
                "finishedAt": "2023-08-11T02:40:29Z",
                "containerID": "docker://552fe7127b61e493a8ffd1f472676c3db3f9a228dc31c8e53de3b9b258d42d72"
              }
            },
            "ready": true,
            "restartCount": 1,
            "image": "registry.k8s.io/kube-controller-manager:v1.27.3",
            "imageID": "docker-pullable://registry.k8s.io/kube-controller-manager@sha256:1ad8df2b525e7270cbad6fd613c4f668e336edb4436f440e49b34c4cec4fac9e",
            "containerID": "docker://d54cd5a87d674ceb3660491efd3979415c5524a609458b709310a60bdc273431",
            "started": true
          }
        ],
        "qosClass": "Burstable"
      }
    }
  ]
}