Create a Pod using Kubernetes APIs by kubectl proxy
Basic Information:
- namespace = default
- kubepctl proxy server = http://127.0.01:8001
- Server Setting minikube
kubectl proxy --port=8001
Starting to serve on 127.0.0.1:8001POST /api/v1/namespaces/{namespace}/pods
POST http://127.0.0.1:8001/api/v1/namespaces/default/pods
JSON Body
{
"apiVersion": "v1",
"kind": "Pod",
"metadata": {
"name": "nginx-pod",
"labels": {
"app": "nginx"
}
},
"spec": {
"containers": [
{
"name": "nginx-container",
"image": "nginx",
"ports": [
{
"containerPort": 80,
"protocol": "TCP"
}
]
}
]
}
}- Yaml to JSON
Return JSON
status 201
{
"kind": "Pod",
"apiVersion": "v1",
"metadata": {
"name": "nginx-pod",
"namespace": "default",
"selfLink": "/api/v1/namespaces/default/pods/nginx-pod",
"uid": "2111389e-9e21-4d89-a3e6-ca3aceb9c8bc",
"resourceVersion": "7562",
"creationTimestamp": "2021-01-12T04:56:19Z",
"labels": {
"app": "nginx"
},
"managedFields": [
{
"manager": "PostmanRuntime",
"operation": "Update",
"apiVersion": "v1",
"time": "2021-01-12T04:56:19Z",
"fieldsType": "FieldsV1",
"fieldsV1": {
"f:metadata": {
"f:labels": {
".": {},
"f:app": {}
}
},
"f:spec": {
"f:containers": {
"k:{\"name\":\"nginx-container\"}": {
".": {},
"f:image": {},
"f:imagePullPolicy": {},
"f:name": {},
"f:ports": {
".": {},
"k:{\"containerPort\":80,\"protocol\":\"TCP\"}": {
".": {},
"f:containerPort": {},
"f:protocol": {}
}
},
"f:resources": {},
"f:terminationMessagePath": {},
"f:terminationMessagePolicy": {}
}
},
"f:dnsPolicy": {},
"f:enableServiceLinks": {},
"f:restartPolicy": {},
"f:schedulerName": {},
"f:securityContext": {},
"f:terminationGracePeriodSeconds": {}
}
}
}
]
},
"spec": {
"volumes": [
{
"name": "default-token-vmv4d",
"secret": {
"secretName": "default-token-vmv4d",
"defaultMode": 420
}
}
],
"containers": [
{
"name": "nginx-container",
"image": "nginx",
"ports": [
{
"containerPort": 80,
"protocol": "TCP"
}
],
"resources": {},
"volumeMounts": [
{
"name": "default-token-vmv4d",
"readOnly": true,
"mountPath": "/var/run/secrets/kubernetes.io/serviceaccount"
}
],
"terminationMessagePath": "/dev/termination-log",
"terminationMessagePolicy": "File",
"imagePullPolicy": "Always"
}
],
"restartPolicy": "Always",
"terminationGracePeriodSeconds": 30,
"dnsPolicy": "ClusterFirst",
"serviceAccountName": "default",
"serviceAccount": "default",
"securityContext": {},
"schedulerName": "default-scheduler",
"tolerations": [
{
"key": "node.kubernetes.io/not-ready",
"operator": "Exists",
"effect": "NoExecute",
"tolerationSeconds": 300
},
{
"key": "node.kubernetes.io/unreachable",
"operator": "Exists",
"effect": "NoExecute",
"tolerationSeconds": 300
}
],
"priority": 0,
"enableServiceLinks": true,
"preemptionPolicy": "PreemptLowerPriority"
},
"status": {
"phase": "Pending",
"qosClass": "BestEffort"
}
}Check the the pod is created
kubectl get pods
NAME READY STATUS RESTARTS AGE
nginx-pod 1/1 Running 0 48sOther Kubernetes APIs Please Check the official documentation