45 lines
1.6 KiB
Bash
45 lines
1.6 KiB
Bash
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#!/bin/bash
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# Variables
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SOURCE_DIR="/tmp/db1_backup/"
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DEST_DIR="thevault:/nexus/postgresql/db1/"
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DATE=$(date +%Y%m%d%H%M)
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PG_USER="postgres"
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SOURCE_SERVER="zcluster.technodrome1.sshjunkie.com" # Source server (database server)
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SOURCE_REMOTE="technodrome1" # rclone remote for source server (configured earlier)
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DEST_REMOTE="thevault" # rclone remote for destination server (The Vault)
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# Step 1: SSH into the database server and run pg_basebackup
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echo "Starting pg_basebackup for db1 on $SOURCE_SERVER..."
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ssh doc@$SOURCE_SERVER "pg_basebackup -h localhost -D $SOURCE_DIR$DATE -U $PG_USER -Ft -z -P"
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# Check if pg_basebackup was successful
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if [ $? -eq 0 ]; then
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echo "pg_basebackup completed successfully. Proceeding to rclone transfer..."
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# Step 2: Use rclone to copy the backup from the source server to The Vault
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rclone copy $SOURCE_REMOTE:$SOURCE_DIR$DATE/ $DEST_REMOTE:$DEST_DIR --progress --checksum
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# Check if rclone was successful
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if [ $? -eq 0 ]; then
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echo "Rclone transfer completed successfully. Proceeding to snapshot..."
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# Step 3: Create a ZFS snapshot on The Vault
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ssh root@thevault.sshjunkie.com "sudo zfs snapshot nexus/postgresql/db1@$DATE"
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# Verify snapshot creation on The Vault
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if [ $? -eq 0 ]; then
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echo "ZFS snapshot nexus/postgresql/db1@$DATE created successfully on The Vault."
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else
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echo "Error creating ZFS snapshot on The Vault."
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fi
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else
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echo "Error during rclone transfer. Backup not transferred."
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exit 1
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fi
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else
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echo "Error during pg_basebackup. Backup not created."
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exit 1
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fi
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