95 lines
2.6 KiB
Plaintext
95 lines
2.6 KiB
Plaintext
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apiVersion: v1
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kind: Pod
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metadata:
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name: restore-to-file
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namespace: longhorn-system
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spec:
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nodeName: <NODE_NAME>
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initContainers:
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- name: prime-base-image
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# set base image here
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command:
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- /bin/sh
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- -c
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- echo primed-base-image
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# set base image here
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image: <BASE_IMAGE>
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imagePullPolicy: Always
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containers:
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- name: base-image
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command:
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- /bin/sh
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- -c
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- mkdir -p /share/base_image &&
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mount --bind /base_image/ /share/base_image &&
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echo base image mounted at /share/base_image &&
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trap 'umount /share/base_image && echo unmounted' TERM &&
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while true; do $(ls /talk/done 2>&1); if [ $? -eq 0 ]; then break;
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fi; echo waiting; sleep 1; done;
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umount /share/base_image && echo unmounted
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# set base image here
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image: <BASE_IMAGE>
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imagePullPolicy: IfNotPresent
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securityContext:
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privileged: true
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volumeMounts:
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- name: share
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mountPath: /share
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mountPropagation: Bidirectional
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- name: talk
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mountPath: /talk
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- name: restore-to-file
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command:
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# set restore-to-file arguments here
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- /bin/sh
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- -c
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- while true; do list=$(ls /share/base_image/* 2>&1); if [ $? -eq 0 ]; then break;
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fi; echo waiting; sleep 1; done; echo Directory found $list;
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longhorn backup restore-to-file
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'<BACKUP_URL>'
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--backing-file $list
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--output-file '/tmp/restore/<OUTPUT_FILE>'
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--output-format <OUTPUT_FORMAT>
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&& touch /talk/done && chmod 777 /talk/done && echo created /share/done
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# the version of longhorn engine should be v0.4.1 or higher
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image: rancher/longhorn-engine:v0.4.1
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imagePullPolicy: IfNotPresent
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securityContext:
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privileged: true
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volumeMounts:
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- name: share
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mountPath: /share
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mountPropagation: HostToContainer
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readOnly: true
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- name: talk
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mountPath: /talk
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- name: disk-directory
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mountPath: /tmp/restore # the argument <output-file> should be in this directory
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env:
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# set Backup Target Credential Secret here.
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- name: AWS_ACCESS_KEY_ID
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valueFrom:
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secretKeyRef:
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name: <S3_SECRET_NAME>
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key: AWS_ACCESS_KEY_ID
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- name: AWS_SECRET_ACCESS_KEY
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valueFrom:
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secretKeyRef:
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name: <S3_SECRET_NAME>
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key: AWS_SECRET_ACCESS_KEY
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- name: AWS_ENDPOINTS
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valueFrom:
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secretKeyRef:
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name: <S3_SECRET_NAME>
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key: AWS_ENDPOINTS
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volumes:
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- name: share
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emptyDir: {}
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- name: talk
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emptyDir: {}
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# the output file can be found on this host path
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- name: disk-directory
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hostPath:
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path: /tmp/restore
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restartPolicy: Never
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