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144 lines
4.0 KiB
Bash
144 lines
4.0 KiB
Bash
#!/bin/bash
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TARGET_REMOTE_USER=adm0
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TARGET_OWNER_USER=owner
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TARGET_REMOTE_PATH=/usr/disp/
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export PATH
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if [ "$#" -ne "1" ] && [ "$#" -ne "2" ] && [ "$#" -ne "3" ]
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then
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echo "$0 --help "
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exit 0
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fi
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if [ "$1" == "--help" ]
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then
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echo "sshdb - utility for simpler database management between local machines vie authorized_keys and rsync."
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echo " "
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echo "USAGE: sshdb [-FLAG] [ARGS..]"
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echo " "
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echo "FLAGS:"
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echo "--help Show this sheet."
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echo " "
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echo "-g [IP] [|PATH] Copy database from remote machine to PATH/"
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echo " or ./ if the PATH argument is missing."
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echo " Example: sshdb -g 10.64.184.60"
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echo " sshdb -g 10.64.184.60 ./tempdb/"
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echo " "
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echo "-l [IP] [|FILE] Copy database from FILE to remote machine"
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echo " and execute initial maintenance from"
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echo " ./database.sqlite if the FILE argument is missing."
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echo " Example: sshdb -l 10.64.184.60"
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echo " sshdb -l 10.64.184.60 /home/myuser/folder/folder2/database.sqlite"
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echo " "
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echo "-c [IP1] [IP2] Copy database from IP1 to IP2 and execute initial maintenance."
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echo " Example: sshdb -c 172.23.16.176 10.64.184.60"
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echo " "
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exit 0
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fi
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# -----------------------------------
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if [ "$1" == "-g" ]
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then
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if [ -z "$(cat ~/.ssh/id_rsa.pub)" ]
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then
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echo "SSH key is needed. Proceed to generating it by ssh-keygen."
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exit 1
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fi
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if [ -z "$2" ]
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then
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echo "Target IP is needed. Run $0 --help."
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exit 1
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fi
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LOCAL_DATABASE_PATH="./"
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if [ ! -z "$3" ]
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then
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LOCAL_DATABASE_PATH="$3"
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fi
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if [ ! -d $LOCAL_DATABASE_PATH ]
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then
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echo "Path $LOCAL_DATABASE_PATH is missing."
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exit 1
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fi
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ssh-copy-id "$TARGET_REMOTE_USER"@"$2"
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ssh "$TARGET_REMOTE_USER"@"$2" "sudo apt install rsync"
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rsync "$TARGET_REMOTE_USER"@"$2":${TARGET_REMOTE_PATH}database.sqlite $LOCAL_DATABASE_PATH
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exit 0
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fi
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# -----------------------------------
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if [ "$1" == "-l" ]
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then
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if [ -z "$(cat ~/.ssh/id_rsa.pub)" ]
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then
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echo "SSH key is needed. Proceed to generating it by ssh-keygen."
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exit 1
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fi
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if [ -z "$2" ]
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then
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echo "Target IP is needed. Run $0 --help."
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exit 1
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fi
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LOCAL_DATABASE_FILE="./database.sqlite"
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if [ ! -z "$3" ]
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then
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LOCAL_DATABASE_FILE="$3"
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fi
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if [ ! -f $LOCAL_DATABASE_FILE ]
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then
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echo "File $LOCAL_DATABASE_FILE is missing."
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exit 1
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fi
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ssh-copy-id "$TARGET_REMOTE_USER"@"$2"
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ssh "$TARGET_REMOTE_USER"@"$2" "sudo apt install rsync"
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rsync $LOCAL_DATABASE_FILE "$TARGET_REMOTE_USER"@"$2":/home/"$TARGET_REMOTE_USER"/
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ssh "$TARGET_REMOTE_USER"@"$2" "sudo mv -f ./database.sqlite ${TARGET_REMOTE_PATH}database.sqlite && sudo chown ${owner}:${owner} ${TARGET_REMOTE_PATH}database.sqlite"
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exit 0
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fi
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# -----------------------------------
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if [ "$1" == "-c" ]
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then
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if [ -z "$(cat ~/.ssh/id_rsa.pub)" ]
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then
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echo "SSH key is needed. Proceed to generating it by ssh-keygen."
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exit 1
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fi
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if [ -z "$2" ]
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then
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echo "Target IP of the first machine is needed. Run $0 --help."
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exit 1
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fi
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if [ -z "$3" ]
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then
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echo "Target IP of the second machine is needed. Run $0 --help."
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exit 1
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fi
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ssh-copy-id "$TARGET_REMOTE_USER"@"$2"
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ssh "$TARGET_REMOTE_USER"@"$2" "sudo apt install rsync"
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rsync "$TARGET_REMOTE_USER"@"$2":${TARGET_REMOTE_PATH}database.sqlite ./.temp.sqlite
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ssh-copy-id "$TARGET_REMOTE_USER"@"$3"
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ssh "$TARGET_REMOTE_USER"@"$3" "sudo apt install rsync"
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rsync ./.temp.sqlite "$TARGET_REMOTE_USER"@"$3":/home/"$TARGET_REMOTE_USER"/
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ssh "$TARGET_REMOTE_USER"@"$3" "sudo mv -f ./database.sqlite ${TARGET_REMOTE_PATH}database.sqlite && sudo chown ${owner}:${owner} ${TARGET_REMOTE_PATH}database.sqlite"
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rm -f ./.temp.sqlite
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exit 0
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fi
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