ALBERT SITE

[k8s] 매트릭 서버를 통한 리소스 확인

Posted by Albert 287Day 16Hour 15Min 45Sec ago [2025-04-25]

1. 매트릭 서버 repo 추가 및 다운로드albert@k8s-master:~/work/app/metric-server$ helm repo add metrics-server https://kubernetes-sigs.github.io/metrics-server/"metrics-server" has been added to your repositoriesalbert@k8s-master:~/work/app/metric-server$ helm repo updateHang tight while we grab the latest from your char…

[k8s] ArgoCD를 활용한 쿠버네티스 배포

Posted by Albert 289Day 9Hour 38Min 41Sec ago [2025-04-23]

1. github에 k8s관련 배포파일 pushdeployment.yml apiVersion: apps/v1kind: Deploymentmetadata: name: deploy-test01spec: replicas: 3 selector: matchLabels: app.kubernetes.io/name: web-deploy template: metadata: labels: app.kubernetes.io/name: web-deploy spec: containers: - name…

[k8s] ArgoCD설치

Posted by Albert 289Day 10Hour 49Min 13Sec ago [2025-04-23]

1. argocd repo 추가albert@k8s-master:~/work/app/argocd$ helm repo add argo https://argoproj.github.io/argo-helm"argo" has been added to your repositories2. argocd repo 확인 및 가져오기albert@k8s-master:~/work/app/argocd$ helm repo listNAME URLbitnami https://charts.bitnami.com/bitnami metalib https://metallb.github…

[Postgresql] Postgresql 외부접속 허용

Posted by Albert 289Day 12Hour 20Min 43Sec ago [2025-04-23]

1. 최초 Postgresql설치시 외부접속이 되지않는데 허용하는 방법은 아래와같다.root@k8s-master:~# vi /etc/postgresql/12/main/pg_hba.confpg_hba.conf파일 편집하여 최하단에 아래처럼 추가하면됨# Allow replication connections from localhost, by a user with the# replication privilege.local replication all …

[DOCKER] docker hub 로그인 및 push

Posted by Albert 290Day 10Hour 35Min 36Sec ago [2025-04-22]

1. 우선 docker hub 계정이 있어야 한다.https://hub.docker.com/ 에 회원 가입하여 아이디/비번 획득2. 터미널상 docker hub로 로그인.albert@k8s-master:~/work/ch10/ex01$ docker login -u babycut@xxx.comi Info → A Personal Access Token (PAT) can be used instead.To create a PAT, visit https://app.docker.com/settingsPassword:Con…