K8S Command

Namespace 적용 (default)

kubectl ns default

EFS 마운트 확인

df -hT --type nfs4

Metric server 설치

kubectl apply -f https://github.com/kubernetes-sigs/metrics-server/releases/latest/download/components.yaml

kubectl apply 환경 변수 적용

REPOSITORY_URI=<your repository uri>
REPOSITORY_URI=$REPOSITORY_URI envsubst < deployment.yaml | kubectl apply -f -

AWS Load Balancer Controller 설치

helm repo add eks https://aws.github.io/eks-charts

helm repo update

helm install aws-load-balancer-controller eks/aws-load-balancer-controller -n kube-system --set clusterName=$CLUSTER_NAME \
  --set serviceAccount.create=false \
  --set serviceAccount.name=aws-load-balancer-controller

ExternalDNS 설치

MyDomain=<your domain>

// HostedZone 여러 개일 경우 맞춰서 선택
MyDnsHostedZoneId=$(aws route53 list-hosted-zones-by-name --dns-name "${MyDomain}." --query "HostedZones[0].Id" --output text)

echo $MyDomain, $MyDnsHostedZoneId

curl -s -O https://raw.githubusercontent.com/cloudneta/cnaeblab/master/_data/externaldns.yaml

MyDomain=$MyDomain MyDnsHostedZoneId=$MyDnsHostedZoneId envsubst < externaldns.yaml | kubectl apply -f -

AWS Cert Manager 인증서 확인

// ACM 인증서 확인
aws acm list-certificates

// ACM 인증서 변수 선언
// 여러 개일 경우 맞춰서 선택
CERT_ARN=`aws acm list-certificates --query 'CertificateSummaryList[].CertificateArn[]' --output text`; echo $CERT_ARN