Content Comparison

### 1. kubectl 명령어 사용
# kubectl run --image nginx nginx-pod --dry-run=client -o json | jq -c
{"kind":"Pod","apiVersion":"v1","metadata":{"name":"nginx-pod","creationTimestamp":null,"labels":{"run":"nginx-pod"}},"spec":{"containers":[{"name":"nginx-pod","image":"nginx","resources":{}}],"restartPolicy":"Always","dnsPolicy":"ClusterFirst"},"status":{}}


### 2. 일반적인 호출
# curl --cacert /etc/kubernetes/pki/ca.crt -X POST -H 'Content-Type: application/json' -H "Authorization: Bearer $bearertoken" https://192.168.1.10:6443/api/v1/namespaces/default/pods --data '{"kind":"Pod","apiVersion":"v1","metadata":{"name":"nginx-pod","creationTimestamp":null,"labels":{"run":"nginx-pod"}},"spec":{"containers":[{"name":"nginx-pod","image":"nginx","resources":{}}],"restartPolicy":"Always","dnsPolicy":"ClusterFirst"},"status":{}}'

### 3. curl 7.61.0 이상버전에서의 호출
# curl --cacert ca.crt --oauth2-bearer "$bearertoken" -X POST -H 'Content-Type: application/json' https://192.168.110.111:6443/api/v1/namespaces/default/pods --data '{"kind":"Pod","apiVersion":"v1","metadata":{"name":"nginx-pod","creationTimestamp":null,"labels":{"run":"nginx-pod"}},"spec":{"containers":[{"name":"nginx-pod","image":"nginx","resources":{}}],"restartPolicy":"Always","dnsPolicy":"ClusterFirst"},"status":{}}'

### 실습 CentOS 환경 기본 curl 전
[root@m-k8s pki]# curl --version
curl 7.29.0 (x86_64-redhat-linux-gnu)