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add prefix for remote storage #1790

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merged 5 commits into from
Feb 27, 2020
Merged

add prefix for remote storage #1790

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9153de5
add prefix for remote storage
DanielZhangQD Feb 26, 2020
75deddc
Merge branch 'master' into 1777
DanielZhangQD Feb 27, 2020
3eb1850
Merge branch 'master' into 1777
DanielZhangQD Feb 27, 2020
24be6e8
Merge branch 'master' into 1777
DanielZhangQD Feb 27, 2020
0378555
Merge branch 'master' into 1777
sre-bot Feb 27, 2020
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13 changes: 13 additions & 0 deletions charts/tidb-backup/templates/scripts/_start_backup.sh.tpl
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Original file line number Diff line number Diff line change
Expand Up @@ -67,14 +67,23 @@ $creds
EOF

cd "${backup_base_dir}"
{{- if .Values.gcp.prefix }}
tar -cf - "${backup_name}" | pigz -p 16 \
| rclone --config /tmp/rclone.conf rcat gcp:${bucket}/{{ .Values.gcp.prefix }}/${backup_name}/${backup_name}.tgz
{{- else }}
tar -cf - "${backup_name}" | pigz -p 16 \
| rclone --config /tmp/rclone.conf rcat gcp:${bucket}/${backup_name}/${backup_name}.tgz
{{- end }}
{{- end }}

{{- if .Values.ceph }}
uploader \
--cloud=ceph \
{{- if .Values.ceph.prefix }}
--bucket={{ .Values.ceph.bucket }}/{{ .Values.ceph.prefix }} \
{{- else }}
--bucket={{ .Values.ceph.bucket }} \
{{- end }}
--endpoint={{ .Values.ceph.endpoint }} \
--backup-dir=${dirname}
{{- end }}
Expand All @@ -83,6 +92,10 @@ uploader \
uploader \
--cloud=aws \
--region={{ .Values.s3.region }} \
{{- if .Values.s3.prefix }}
--bucket={{ .Values.s3.bucket }}/{{ .Values.s3.prefix }} \
{{- else }}
--bucket={{ .Values.s3.bucket }} \
{{- end }}
--backup-dir=${dirname}
{{- end }}
12 changes: 12 additions & 0 deletions charts/tidb-backup/templates/scripts/_start_restore.sh.tpl
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Expand Up @@ -7,15 +7,23 @@ host=`echo {{ .Values.clusterName }}_TIDB_SERVICE_HOST | tr '[a-z]' '[A-Z]' | tr
{{- if .Values.gcp }}
downloader \
--cloud=gcp \
{{- if .Values.gcp.prefix }}
--bucket={{ .Values.gcp.bucket }}/{{ .Values.gcp.prefix }} \
{{- else }}
--bucket={{ .Values.gcp.bucket }} \
{{- end }}
--srcDir=${BACKUP_NAME} \
--destDir=/data
{{- end }}

{{- if .Values.ceph }}
downloader \
--cloud=ceph \
{{- if .Values.ceph.prefix }}
--bucket={{ .Values.ceph.bucket }}/{{ .Values.ceph.prefix }} \
{{- else }}
--bucket={{ .Values.ceph.bucket }} \
{{- end }}
--endpoint={{ .Values.ceph.endpoint }} \
--srcDir=${BACKUP_NAME} \
--destDir=/data
Expand All @@ -25,7 +33,11 @@ downloader \
downloader \
--cloud=aws \
--region={{ .Values.s3.region }} \
{{- if .Values.s3.prefix }}
--bucket={{ .Values.s3.bucket }}/{{ .Values.s3.prefix }} \
{{- else }}
--bucket={{ .Values.s3.bucket }} \
{{- end }}
--srcDir=${BACKUP_NAME} \
--destDir=/data
{{- end }}
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3 changes: 3 additions & 0 deletions charts/tidb-backup/values.yaml
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Expand Up @@ -104,6 +104,7 @@ restoreUsingExistingVolume: true
# backup to or restore from gcp bucket, the backup path is in the form of <clusterName>-<name>
gcp: {}
# bucket: ""
# prefix: ""
# secretName is not necessary on GKE if you use the workload identity feature
# secretName is the name of the secret which stores the gcp service account credentials json file
# The service account must have read/write permission to the above bucket.
Expand All @@ -117,6 +118,7 @@ gcp: {}
ceph: {}
# endpoint: ""
# bucket: ""
# prefix: ""
# secretName is the name of the secret which stores ceph object store access key and secret key
# You can create the secret by:
# kubectl create secret generic ceph-backup-secret --namespace=<namespace> --from-literal=access_key=<access-key> --from-literal=secret_key=<secret-key>
Expand All @@ -126,6 +128,7 @@ ceph: {}
s3: {}
# region: ""
# bucket: ""
# prefix: ""
# secretName is the name of the secret which stores s3 object store access key and secret key
# This is not necessary on AWS. Instead you should be able to get the credentials from the EKS service IAM role.
# You can create the secret by:
Expand Down