mirror of
https://github.com/cna-bootcamp/lifesub.git
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88 lines
1.9 KiB
Bash
88 lines
1.9 KiB
Bash
#!/bin/bash
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# 사용법 함수 정의
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usage() {
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echo "Usage: $0 <namespace>"
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echo "Example: $0 myapp-ns"
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echo "This script creates PostgreSQL databases for member, mysub, and recommend services in the specified namespace."
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exit 1
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}
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# 파라미터 체크
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if [ $# -ne 1 ]; then
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usage
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fi
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NAMESPACE=$1
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# Namespace 존재 여부 확인 후 생성
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if ! kubectl get namespace ${NAMESPACE} &> /dev/null; then
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echo "Creating namespace: ${NAMESPACE}"
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kubectl create namespace ${NAMESPACE}
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fi
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# Namespace 전환
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echo "Switching to namespace: ${NAMESPACE}"
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kubens ${NAMESPACE}
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# 각 서비스별 설치
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for service in member mysub recommend; do
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echo "Installing PostgreSQL for ${service} service..."
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# Helm으로 PostgreSQL 설치 - heredoc으로 직접 values 전달
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helm upgrade -i ${service} bitnami/postgresql --version 14.3.2 --values - <<EOF
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architecture: standalone
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global:
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postgresql:
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auth:
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postgresPassword: "Passw0rd"
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replicationPassword: "Passw0rd"
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database: "${service}"
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username: "admin"
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password: "Passw0rd"
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storageClass: "managed"
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primary:
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persistence:
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enabled: true
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storageClass: "managed"
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size: 10Gi
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resources:
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limits:
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memory: "1Gi"
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cpu: "1"
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requests:
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memory: "0.5Gi"
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cpu: "0.5"
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service:
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type: ClusterIP
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ports:
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postgresql: 5432
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securityContext:
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enabled: true
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fsGroup: 1001
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runAsUser: 1001
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EOF
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echo "Creating external service for ${service}..."
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# External Service 생성 - heredoc으로 직접 manifest 적용
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kubectl apply -f - <<EOF
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apiVersion: v1
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kind: Service
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metadata:
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name: ${service}-external
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spec:
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ports:
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- name: tcp-postgresql
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port: 5432
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protocol: TCP
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targetPort: tcp-postgresql
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selector:
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app.kubernetes.io/component: primary
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app.kubernetes.io/instance: ${service}
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sessionAffinity: None
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type: LoadBalancer
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EOF
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done
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echo "Installation completed successfully in namespace: ${NAMESPACE}" |