update mysql_backup and pg_backup scripts
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2 changed files with 248 additions and 68 deletions
170
mysql_backup.sh
170
mysql_backup.sh
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@ -1,6 +1,11 @@
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#!/bin/bash
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SCRIPT_NAME=${0##*/}
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VER=0.1
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PROJECT="https://git.gresse.net/Ops/Backup"
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SCRIPT_NAME=mysql_backup.sh
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SCRIPT_FILENAME=`basename "$0"`
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BACKUP_DIR=/tmp/backup
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#LOGIN
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MYSQL_SERVER=localhost
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@ -18,8 +23,6 @@ TARGET_WEEKDAY=1
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# Ex : "|mydb001|mydb002"
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EGREP_EXCLUDE_DB=""
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BACKUP_DIR=$( cd "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )
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LATEST_TIMESTAMP=$(date +"%Y%m%d-%HH%M")
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DAILY_TIMESTAMP=$(date +"%Y%m%d")
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@ -71,32 +74,27 @@ function backup() {
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echo_date "Backup finished" >>${LOG_FILE}
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}
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function usage() {
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echo "./mysql_backup.sh"
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echo " -h --help : Show help"
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echo " -i : Install"
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echo " -l : List"
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echo " -u : Uninstall"
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echo ""
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}
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function install() {
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echo Install ${SCRIPT_NAME} to ${BACKUP_DIR}
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echo "Starting Installation to directory '${BACKUP_DIR}'"
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if [ -e ${BACKUP_DIR} ] ; then
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_err "${BACKUP_DIR} already exists"
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exit 1
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fi
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echo -n " -> Create directory ${BACKUP_DIR}/daily"
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mkdir -p ${BACKUP_DIR}/daily
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mkdir -p ${BACKUP_DIR}/data/daily
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echo ": Done"
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echo -n " -> Create directory ${BACKUP_DIR}/weekly"
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mkdir -p ${BACKUP_DIR}/weekly
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mkdir -p ${BACKUP_DIR}/data/weekly
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echo ": Done"
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echo -n " -> Create directory ${BACKUP_DIR}/monthly"
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mkdir -p ${BACKUP_DIR}/monthly
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mkdir -p ${BACKUP_DIR}/data/monthly
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echo ": Done"
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echo -n " -> Create directory ${BACKUP_DIR}/latest"
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mkdir -p ${BACKUP_DIR}/latest
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mkdir -p ${BACKUP_DIR}/data/latest
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echo ": Done"
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echo -n " -> Create directory ${BACKUP_DIR}/logs"
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@ -107,6 +105,19 @@ function install() {
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mkdir -p ${BACKUP_DIR}/conf
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echo ": Done"
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echo -n " -> Install script to ${BACKUP_DIR}"
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cp ${SCRIPT_FILENAME} ${BACKUP_DIR}/${SCRIPT_NAME}
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chmod +x ${BACKUP_DIR}/${SCRIPT_NAME}
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echo ": Done"
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echo -n " -> Change Backup Directory in installed script"
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sed -i -r "s!^BACKUP_DIR=.*!BACKUP_DIR=$BACKUP_DIR!" ${BACKUP_DIR}/${SCRIPT_NAME}
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echo ": Done"
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echo -n " -> Install Crontab"
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crontab -l | { cat; echo "30 22 * * * ${BACKUP_DIR}/${SCRIPT_NAME} -r >/dev/null 2>&1"; } | crontab -
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echo ": Done"
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echo " -> Install Finished :)"
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}
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@ -127,33 +138,16 @@ function list() {
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}
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function uninstall() {
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read -r -p "Are you sure to uninstall? [y/N]" confirm_uninstall
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read -r -p "Are you sure to uninstall ${BACKUP_DIR}? [y/N]" confirm_uninstall
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case ${confirm_uninstall} in
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[yY])
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echo "=== === === Uninstall all === === ==="
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echo -n " -> Remove directory ${BACKUP_DIR}/daily"
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rm -Rf ${BACKUP_DIR}/daily
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echo -n " -> Remove directory ${BACKUP_DIR}"
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rm -Rf ${BACKUP_DIR}
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echo ": Done"
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echo -n " -> Remove directory ${BACKUP_DIR}/weekly"
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rm -Rf ${BACKUP_DIR}/weekly
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echo ": Done"
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echo -n " -> Remove directory ${BACKUP_DIR}/monthly"
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rm -Rf ${BACKUP_DIR}/monthly
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echo ": Done"
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echo -n " -> Remove directory ${BACKUP_DIR}/latest"
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rm -Rf ${BACKUP_DIR}/latest
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echo ": Done"
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echo -n " -> Remove directory ${BACKUP_DIR}/logs"
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rm -Rf ${BACKUP_DIR}/logs
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echo ": Done"
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echo -n " -> Remove directory ${BACKUP_DIR}/conf"
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rm -Rf ${BACKUP_DIR}/conf
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echo -n " -> Remove crontab (TODO)"
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echo ": Done"
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echo " -> Uninstall Finished :)"
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@ -165,36 +159,76 @@ function uninstall() {
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esac
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}
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function echo_date() {
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date +"[%Y%m%d-%H:%M:%S] ${1}"
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function _info() {
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date +"[INFO] ${1}"
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}
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if [ "$#" -ge 1 ]; then
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case $1 in
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-h | --help)
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usage
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exit
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function _err(){
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echo "[ERROR] ${1}"
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}
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function _process(){
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while [ ${#} -gt 0 ]; do
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case "${1}" in
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--help | -h)
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showhelp
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return
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;;
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--version | -v)
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version
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return
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;;
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--install | -i)
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if [ -n "${2}" ]; then
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BACKUP_DIR=${2}
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fi
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install
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return
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;;
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--uninstall | -u)
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if [ -n "${2}" ]; then
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BACKUP_DIR=${2}
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fi
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uninstall
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return
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;;
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--list | -l)
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list
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return
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;;
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--run | -r)
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backup
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return
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;;
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*)
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echo "Unknown parameter : ${1}"
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return 1
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;;
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-i)
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install
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exit
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;;
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-u)
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uninstall
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exit
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;;
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-l)
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list
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exit
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;;
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*)
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echo "ERROR: unknown parameter \"$PARAM\""
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usage
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exit 1
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;;
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esac
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shift
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else
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backup
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exit
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fi
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esac
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shift
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done
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fi
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}
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version() {
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echo "${SCRIPT_NAME} (${PROJECT}) - Version ${VER}"
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}
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function showhelp() {
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echo "Usage: mysql_backup.sh [commands]
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Commands:
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-h, --help Show this help message.
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-v, --version Show version info.
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-i, --install <directory> Install to the specific direcotry.
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-u, --uninstall <directory> Uninstall to the specific direcotry.
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-l, --list List backup
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-r, --run Run backup of all databases
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"
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}
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function main() {
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[ -z "$1" ] && showhelp && return
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_process "$@"
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}
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main "$@"
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146
pg_backup.sh
Executable file
146
pg_backup.sh
Executable file
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@ -0,0 +1,146 @@
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#!/usr/bin/env sh
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#
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# Backup a Postgresql database into a daily file.
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#!/usr/bin/env bash
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VER=0.1
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SCRIPT_NAME="backup.sh"
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PROJECT="https://github.com/PierNola/BackupPg/"
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SCRIPT_FILENAME=`basename "$0"`
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BACKUP_DIR=/tmp/backup
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DATA_DIR=${BACKUP_DIR}/data
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ARCH_DIR=${BACKUP_DIR}/archives
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LOG_DIR=${BACKUP_DIR}/log
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DAY_TO_KEEP_DUMP=14
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DAY_TO_KEEP_LOG=14
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DATE=$(date +"%Y%m%d-%H%M")
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LOG_FILE=${LOG_DIR}/${DATE}-backup.log
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backup() {
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_date_echo "Starting PostgreSQL backup" >${LOG_FILE}
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DATABASES=`psql -l -t | cut -d'|' -f1 | sed -e 's/ //g' -e '/^$/d'` 2>>${LOG_FILE}
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for DB in ${DATABASES}; do
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GZ_DMP_FILE=${DATA_DIR}/${DB}.dmp.gz
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ARCH_GZ_DMP_FILE=${ARCH_DIR}/${DATE}-${DB}.dmp.gz
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_date_echo "Starting backup of database '${DB}'" >>${LOG_FILE}
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pg_dump -Upostgres -v ${DB} -F p 2>>${LOG_FILE} | gzip >${GZ_DMP_FILE}
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_date_echo "Creating backup archives of database '${DB}'" >>${LOG_FILE}
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cp ${GZ_DMP_FILE} ${ARCH_GZ_DMP_FILE}
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done
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_date_echo "Prune all archives backup older then ${DAY_TO_KEEP_DUMP} days" >>${LOG_FILE}
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find ${ARCH_DIR} -type f -maxdepth 1 -mtime +${DAY_TO_KEEP_DUMP} -name "*.gz" -delete 2>&1 >>${LOG_FILE}
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_date_echo "End PostgreSQL backup" >>${LOG_FILE}
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# prune old logs
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find ${LOG_DIR} -type f -maxdepth 1 -mtime +${DAY_TO_KEEP_LOG} -name "*.log" -delete
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}
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_vacuum_db() {
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if [ "`date +%d`" = "17" ]; then
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echo "`date` : vacuum full analyze"
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/usr/bin/psql $dbname -c "vacuum full analyze;"
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else
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echo "`date` : vacuum"
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/usr/bin/psql $dbname -c "vacuum;"
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fi
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}
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_reindex_db() {
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if [ "`date +%u`" = "7" ]; then
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/usr/bin/reindexdb -a
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fi
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}
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install() {
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_date_echo "Starting Installation to directory '${BACKUP_DIR}'"
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if [ -e ${BACKUP_DIR} ] ; then
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_err "${BACKUP_DIR} already exists"
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exit 1
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fi
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# Create all directories
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mkdir -p ${BACKUP_DIR}
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mkdir ${BACKUP_DIR}/data
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mkdir ${BACKUP_DIR}/log
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mkdir ${BACKUP_DIR}/archives
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# Install script to backup directory
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cp ${SCRIPT_FILENAME} ${BACKUP_DIR}/${SCRIPT_NAME}
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chmod +x ${BACKUP_DIR}/${SCRIPT_NAME}
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# Change Backup Directory in installed script
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sed -i -r "s!^BACKUP_DIR=.*!BACKUP_DIR=$BACKUP_DIR!" ${BACKUP_DIR}/${SCRIPT_NAME}
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# Install Cron Job
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crontab -l | { cat; echo "30 22 * * * ${BACKUP_DIR}/${SCRIPT_NAME} -r >/dev/null 2>&1"; } | crontab -
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}
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_date_echo() {
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date +"[%Y-%m-%d %H:%M] ${1}"
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}
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_err(){
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echo "[ERROR] ${1}"
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}
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_process(){
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while [ ${#} -gt 0 ]; do
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case "${1}" in
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--help | -h)
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showhelp
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return
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;;
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--version | -v)
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version
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return
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;;
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--install | -i)
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if [ -n "${2}" ]; then
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BACKUP_DIR=${2}
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fi
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install
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return
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;;
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--run | -r)
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backup
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return
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;;
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*)
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echo "Unknown parameter : ${1}"
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return 1
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;;
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esac
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shift
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done
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}
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version() {
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echo "${PROJECT} - Version ${VER}"
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}
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showhelp() {
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version
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echo "Usage: $SCRIPT_NAME [commands]
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Commands:
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-h, --help Show this help message.
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-v, --version Show version info.
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-i, --install <directory> Install to the specific direcotry.
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-r, --run Run backup of all databases
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"
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}
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main() {
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[ -z "$1" ] && showhelp && return
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_process "$@"
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}
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main "$@"
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