matthias/docker-backup-gpg-s3
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

use real tar

Browse Source
This commit is contained in:
Matthias Bilger
2019-10-10 17:27:08 +02:00
parent 8c7a3a7525
commit 7b87281dcd
2 changed files with 18 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
Dockerfile
View File

@@ -1,9 +1,10 @@
FROM alpine:3.4
MAINTAINER technik@myfoodmap.de
FROM alpine:3.10
MAINTAINER matthias@bilger.info
RUN apk add --update \
py-pip \
gpgme \
tar \
sed \
xz \
&& rm -rf /var/cache/apk/*

20
backup.sh
View File

@@ -1,19 +1,29 @@
#!/bin/sh
BACKUP_DATE=$(date +"%Y-%m-%d_%H-%M")
BACKUP_BASENAME=$S3_BUCKET_NAME$BACKUP_DATE.tar
SKIP_XZ=${ONLY_TAR:0}
if [ $SKIP_XZ -ne 0 ]; then
TAR_PARAM=
BACKUP_FILENAME=$BACKUP_BASENAME
else
TAR_PARAM=-J
BACKUP_FILENAME=$BACKUP_BASENAME.xz
fi
cd /backup
echo "make archive"
tar -c --checkpoint=.1000 -Jf ~/$S3_BUCKET_NAME$BACKUP_DATE.tar.xz ./*
tar -c --checkpoint=.1000 ${TAR_PARAM} -f ~/$BACKUP_FILENAME ./*
cd /
RECIPIENT=$(echo "$GPG_RECIPIENT" | sed "s/,/ --recipient /")
echo "encrypting"
gpg --trust-model always --enable-progress-filter --output ~/$S3_BUCKET_NAME$BACKUP_DATE.tar.xz.gpg --encrypt --recipient $RECIPIENT ~/$S3_BUCKET_NAME$BACKUP_DATE.tar.xz
rm ~/$S3_BUCKET_NAME$BACKUP_DATE.tar.xz
gpg --trust-model always --enable-progress-filter --output ~/$BACKUP_FILENAME.gpg --encrypt --recipient $RECIPIENT ~/$BACKUP_FILENAME
rm ~/$BACKUP_FILENAME
echo "uploading"
aws s3 cp ~/$S3_BUCKET_NAME$BACKUP_DATE.tar.xz.gpg s3://$S3_BUCKET_NAME/$S3_BUCKET_NAME$BACKUP_DATE.tar.xz.gpg --storage-class STANDARD_IA
rm ~/$S3_BUCKET_NAME$BACKUP_DATE.tar.xz.gpg
aws s3 cp ~/$BACKUP_FILENAME.gpg s3://$S3_BUCKET_NAME/$BACKUP_FILENAME.gpg --storage-class STANDARD_IA
rm ~/$BACKUP_FILENAME.gpg
echo "done"