65 lines
1.7 KiB
Bash
Executable File
65 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
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#
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# Bashup - A set of bash scripts for managing backups.
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# https://git.stack-source.com/msb/bashup
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# MIT License Copyright (c) 2021 Matthew Saunders Brown
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# load include file
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source $(dirname $0)/bashup.sh
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bashup::set-retention_array
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# create backup for today
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if [[ " ${retention_array[@]} " =~ " ${today} " ]]; then
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# create backup (date) dir if it doesn't already exist
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if [ ! -d "$backup_storage_dir/$today" ]; then
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mkdir $backup_storage_dir/$today
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fi
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# only proceed if postgresql has not already been backed up
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if [[ ! -d $backup_storage_dir/$today/postgres ]]; then
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install --owner=postgres --group=postgres --mode=750 --directory $backup_storage_dir/$today/postgres
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if [[ " ${pg_method[@]} " =~ " basebackup " ]]; then
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su -c "pg_basebackup --pgdata=- --format=tar --gzip --wal-method=fetch > $backup_storage_dir/$today/postgres/pg_basebackup.sql.tar.gz" postgres
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fi
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if [[ " ${pg_method[@]} " =~ " dump " ]]; then
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pg_databases=(`su -c "psql --command='SELECT datname FROM pg_database;' --csv|grep -v datname" postgres|tr '\n' ' '`)
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for database in "${pg_databases[@]}"; do
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if [[ " ${pg_dump_exclusions[@]} " =~ " ${database} " ]]; then
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# do nothing, db is in pg_dump_exclusions array
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one=1;
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else
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su -c "pg_dump --clean --create $database | gzip > $backup_storage_dir/$today/postgres/$database.sql.gz" postgres
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fi
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done
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fi
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if [[ " ${pg_method[@]} " =~ " dumpall " ]]; then
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su -c "pg_dumpall --clean | gzip > $backup_storage_dir/$today/postgres/pg_dumpall.sql.gz" postgres
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fi
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fi
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fi
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bashup::remove_expired_backups postgres
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bashup::unmount_storage_dir
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exit 0
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