86 lines
2.2 KiB
Bash
Executable File
86 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
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set -e
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# ======= 配置项 =======
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VELERO_NAMESPACE="velero"
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VELERO_RELEASE_NAME="velero"
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VELERO_BUCKET="k8s-resources-backup"
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VELERO_REGION="ap-northeast-1"
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VELERO_PROVIDER="aws"
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VELERO_SNAPSHOT_LOCATION="default"
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AWS_ACCESS_KEY_ID=""
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AWS_SECRET_ACCESS_KEY=""
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CREDENTIALS_FILE="/tmp/credentials-velero"
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CHART_REPO_URL="https://github.com/vmware-tanzu/helm-charts.git"
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CHART_PATH="./helm-charts/charts/velero"
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PROVIDER_PLUGIN_TAG="v1.7.0"
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VALUES_FILE="/tmp/velero-values.yaml"
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# ======= 创建临时凭证文件 =======
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echo "📝 生成临时凭证文件：$CREDENTIALS_FILE"
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cat <<EOF > "$CREDENTIALS_FILE"
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[default]
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aws_access_key_id=$AWS_ACCESS_KEY_ID
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aws_secret_access_key=$AWS_SECRET_ACCESS_KEY
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EOF
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# ======= 克隆 Helm Chart 仓库（如不存在）=======
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if [ ! -d "./helm-charts" ]; then
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echo "📦 克隆 VMware Tanzu Helm Charts..."
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git clone "$CHART_REPO_URL"
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else
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echo "✅ Helm Charts 已存在，跳过克隆。"
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fi
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# ======= 生成 values.yaml 文件 =======
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echo "📄 生成 Helm values 文件：$VALUES_FILE"
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cat <<EOF > "$VALUES_FILE"
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kubectl:
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image:
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repository: images.onwalk.net/public/bitnami/kubectl
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tag: 1.31
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pullPolicy: IfNotPresent
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image:
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repository: images.onwalk.net/public/velero/velero
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tag: v1.15.2
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pullPolicy: IfNotPresent
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credentials:
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secretContents:
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cloud: |
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[default]
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aws_access_key_id=$AWS_ACCESS_KEY_ID
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aws_secret_access_key=$AWS_SECRET_ACCESS_KEY
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configuration:
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backupStorageLocation:
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- name: default
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provider: ${VELERO_PROVIDER}
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bucket: ${VELERO_BUCKET}
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config:
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region: ${VELERO_REGION}
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volumeSnapshotLocation:
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- name: ${VELERO_SNAPSHOT_LOCATION}
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provider: ${VELERO_PROVIDER}
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config:
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region: ${VELERO_REGION}
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initContainers:
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- name: velero-plugin-for-${VELERO_PROVIDER}
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image: images.onwalk.net/public/velero/velero-plugin-for-${VELERO_PROVIDER}:${PROVIDER_PLUGIN_TAG}
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volumeMounts:
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- mountPath: /target
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name: plugins
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EOF
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# ======= 安装 Velero =======
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echo "🚀 使用 Helm 安装 Velero..."
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helm upgrade --install "$VELERO_RELEASE_NAME" "$CHART_PATH" \
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--namespace "$VELERO_NAMESPACE" \
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--create-namespace \
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-f "$VALUES_FILE"
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echo "✅ Velero 安装完成！"
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