67 lines
1.7 KiB
Bash
67 lines
1.7 KiB
Bash
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#!/bin/sh
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DISTRIB=$(awk -F= '/^NAME/{print $2}' /etc/os-release)
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echo $DISTRIB
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if [[ ${DISTRIB} = "openSUSE Leap" ]]
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then
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read -p "Deploy Restic on this system? " -n 1 -r
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echo
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if [[ $REPLY =~ ^[Yy]$ ]]
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then
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zypper in -y restic libcap-progs
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useradd -rUd /opt/restic -s /bin/false restic
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mkdir /opt/restic
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mkdir /etc/restic
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chown restic:restic /opt/restic
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chown restic:restic /etc/restic
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chmod 700 /etc/restic
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chmod 700 /opt/restic
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setcap cap_dac_read_search=+ep /usr/bin/restic
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cat <<'EOF' >/opt/restic/run.sh
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#!/bin/bash
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#/usr/bin/echo Executing Restic S3 Backup for $(hostname -f)
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export RESTIC_REPOSITORY="s3:$S3PROTO://$S3HOST/$S3BUCKET"
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export RESTIC_PASSWORD_FILE="$LIBPASS"
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export AWS_ACCESS_KEY_ID="$S3AKI"
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export AWS_SECRET_ACCESS_KEY="$S3SAK"
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export RESTIC_CACHE_DIR="$CACHE"
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EXCLUDE=".restic.excludes"
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/usr/bin/restic --verbose backup --exclude-file="/etc/$EXCLUDE" /etc
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echo "EXIT $?"
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/usr/bin/restic --verbose backup --exclude-file="/home/$EXCLUDE" /home
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echo "EXIT $?"
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/usr/bin/restic --verbose backup --exclude-file="/opt/$EXCLUDE" /opt
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echo "EXIT $?"
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/usr/bin/restic --verbose backup --exclude-file="/srv/$EXCLUDE" /srv
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echo "EXIT $?"
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EOF
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chown restic:restic /opt/restic/run.sh
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chmod 700 /opt/restic/run.sh
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touch /etc/.restic.excludes
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cat <<'EOF' >/home/.restic.excludes
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.snapshots
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georg/stuff
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EOF
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cat <<'EOF' >/opt/.restic.excludes
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.snapshots
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node_exporter*
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restic
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EOF
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cat <<'EOF' >/srv/.restic.excludes
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.snapshots
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EOF
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cat <<'EOF' >/etc/cron.d/restic
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# Cronjob for Restic Backup to Wasabi S3
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# Created by deploy_restic.sh
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# georg@lysergic.dev
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MAILTO=system
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SHELL=/bin/sh
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0 20 * * Sun restic /opt/restic/run.sh |& mail -s "S3 Backup - $(hostname -f) - $(date)" ircsystem
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EOF
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echo OK
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fi
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else
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echo "This is currently only compatible with SUSE nodes."
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fi
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