목록전체 글 (31)

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JAVA SPRING HTTP PATCH CALL

쿠버네티스 deployment pod 갯수조정시 적용 PATCH method로만 가능해서 구글링하여 정리 logger.debug("=============kubernetesPodsSet==START============="); Map result = new HashMap(); CloseableHttpClient httpClient = HttpClients.createDefault(); BufferedReader reader = null; String url = ""; String deploymentName = ""; String Authorization = ""; try { int poolCnt = Integer.parseInt((String) param.get("poolCnt")); String poo..
SPRING 2020. 8. 11. 10:51
kubernetes 기본적인 명령어

[kubernetes 명령어] -- kubernetes 상태 확인 # systemctl status kubelet -- kubenetes 시작 # systemctl start kubelet -- kubernetes 종료 # systemctl stop kubelet --kubernetes 종료 # systemctl restart kubelet --kubernetes node 서버 조회 # kubectl get nodes -o wide NAME STATUS ROLES AGE VERSION INTERNAL-IP EXTERNAL-IP OS-IMAGE KERNEL-VERSION CONTAINER-RUNTIME master Ready master 7d22h v1.18.6 192.168.217.128 CentOS L..
Kubernetes(쿠버네티스) 2020. 8. 11. 10:43
docker private Registry 생성(개인 저장소)

DOCKER private Registry 생성 [certs 폴더에 개인키 생성] # mkdir certs && cd certs && openssl genrsa -des3 -out server.key 2048 Generating RSA private key, 2048 bit long modulus .............................................................+++ ...................................+++ e is 65537 (0x10001) Enter pass phrase for server.key: Verifying - Enter pass phrase for server.key: [인증 요청서 생성] # openssl req ..
docker 2020. 8. 11. 10:41
docker 설치

--Docker 설치 # yum -y install yum-utils device-mapper-persistent-data lvm2 # yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo # yum -y install docker-ce # yum install -y docker-ce-18.06.3.ce (특정버전) # systemctl enable docker && systemctl start docker --Docker 그룹에 non-root 사용자 추가 # usermod -aG docker your-user
docker 2020. 8. 11. 10:39
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