95 lines
3.1 KiB
Bash
95 lines
3.1 KiB
Bash
#!/bin/bash
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#######
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### Backup NextCloud13 installation to external repo using Borg Backup
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### Assuming both NextCloud & Borg setups as outlined in their respecitive
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### series at https://mytechiethoughts.com
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###
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### Events:
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### 1. Copy 503 error page to stop NGINX from serving web clients.
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### (this depends on a complementary NGINX configuration)
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### 2. Put NextCloud in maintenence mode to prevent logins and changes.
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### 3. SQLdump from NextCloud.
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### 4. Borg backup all files from xtraLocations.
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### 5. Borg backup NextCloud data and files.
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### 6. Put NextCloud back into operating mode.
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### 7. Delete 503 error page so NGINX can serve web clients again.
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#######
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### Script variables -- please ensure they are accurate!
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# FULL path to NGINX webroot (default: /usr/share/nginx/html)
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webroot=/usr/share/nginx/html
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# FULL path to NextCloud root directory
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# By default, this is a folder within your webroot. If you setup is different
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# then provide the FULL path here
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# (default: webroot/nextcloud)
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ncroot="$webroot/nextcloud"
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# name of 503-error page (default: 503-error.html)
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# MUST be in the same directory as THIS script
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err503FileName=503-backup.html
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# desired directory for SQLdump -- will be created if necessary
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# (default: /SQLdump)
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sqlDumpDir=/SQLdump
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# Borg BASE directory (default: /var/borgbackup)
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borgBaseDir=/var/borgbackup
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# FULL path to your remote server SSH private keyfile (no default)
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borgRemoteSSHKeyfile=/var/borgbackup/rsync.key
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# Borg remote path (default for rsync: borg1)
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borgRemotePath=borg1
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# FULL path to Borg repo details file (explained in blog)
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# This is a 2 line file in the EXACT format:
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# repo-name in format user@server.tld:repo
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# passphrase
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# This ensures no sensitive details are stored in this script :-)
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# (default: borgBaseDir/repoDetails.borg)
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borgDetails="$borgBaseDir/repoDetails.borg"
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# FULL path to the extra source-list file (explained in blog)
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# This file lists any extra files and directories that should be included
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# in the backup along with the standard mailcow files/directories this script
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# will be including.
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# One source-entry per line.
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# No spaces, comments or any other extraneous information, just the files/dirs
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# Directories must end with tailing slash
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# (default: borgBaseDir/xtraLocations.borg)
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borgXtraFiles="$borgBaseDir/xtraLocations.borg"
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# Pruning options for borg archive (see BorgBackup documentation for details)
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# This default example keeps all backups within the last 14 days, 12 weeks
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# of end-of-week backups and 6 months of end-of-month backups.
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borgPrune='--keep-within=14d --keep-weekly=12 --keep-monthly=6'
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# desired name and location of log file for this script
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# (default: /var/log/mailcow_backup.log)
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logFile=/var/log/borgbackup.log
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### Do NOT edit below this line
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## Ensure script is running as root (required) otherwise, exit
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#if [ $(id -u) -ne 0 ]; then
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# echo -e "\e[1;31m[`date +%Y-%m-%d` `date +%H:%M:%S`] This script MUST" \
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# "be run as ROOT."
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# echo -e "\e[4;31mScript aborted\e[0;31m.\e[0m"
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# exit 1
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#fi
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### elevate script -- used during program testing
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if [ $EUID != 0 ]; then
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sudo "$0" "$scriptPath"
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exit $?
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fi
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