添加备份和恢复脚本

scripts/backup.sh

@@ -0,0 +1,40 @@
+#!/bin/bash -e
+
+function parse_conf_value() {
+    echo $(grep -e "^$1=" $2 | awk '{split($0,array,"="); print array[2]}' | tr -d '"')
+}
+
+function help() {
+    echo "$0 /path/to/mm-wiki.conf"
+}
+
+if [[ "$1" == "" ]]; then
+    help
+    exit 1
+fi
+
+CONF_FILE=$1
+[[ ! -f ${CONF_FILE} ]] && echo "Failed to open ${CONF_FILE}" && exit 1
+echo "Config file: ${CONF_FILE}"
+
+BACKUP_NAME=mm-wiki-backup-`date '+%Y%m%d-%H%M%S'`
+BACKUP_DIR=/tmp/${BACKUP_NAME}
+mkdir -p ${BACKUP_DIR}
+
+echo "Backup config..."
+cp ${CONF_FILE} ${BACKUP_DIR}/
+
+echo "Backup database..."
+DB_DATABASE=$(parse_conf_value name ${CONF_FILE})
+DB_USERNAME=$(parse_conf_value user ${CONF_FILE})
+DB_PASSWORD=$(parse_conf_value pass ${CONF_FILE})
+MYSQL_PWD=${DB_PASSWORD} mysqldump -u${DB_USERNAME} --no-tablespaces ${DB_DATABASE} > ${BACKUP_DIR}/${DB_DATABASE}.sql
+
+echo "Backup documents..."
+DOC_DIR=$(parse_conf_value root_dir ${CONF_FILE})
+tar czf ${BACKUP_DIR}/documents.tgz -C ${DOC_DIR} .
+
+echo "Pack backup..."
+tar czf ${BACKUP_NAME}.tgz -C /tmp/${BACKUP_NAME} .
+rm -rf /tmp/${BACKUP_NAME}
+echo "Backup completed: ${BACKUP_NAME}.tgz"

scripts/restore.sh

@@ -0,0 +1,50 @@
+#!/bin/bash -e
+
+function parse_conf_value() {
+    echo $(grep -e "^$1=" $2 | awk '{split($0,array,"="); print array[2]}' | tr -d '"')
+}
+
+function help() {
+    echo "$0 backup-date-time.tgz /path/to/conf/"
+}
+
+if [[ "$#" -ne 2 ]]; then
+    help
+    exit 1
+fi
+
+CONF_DIR=$2
+[[ ! -d  ${CONF_DIR} ]] && mkdir -p ${CONF_DIR}
+BACKUP_FILEPATH=$1
+BACKUP_FILENAME=$(basename ${BACKUP_FILEPATH})
+BACKUP_NAME=${BACKUP_FILENAME%.*}
+BACKUP_DIR=/tmp/${BACKUP_NAME}
+mkdir -p ${BACKUP_DIR}
+
+echo "Restore backup: ${BACKUP_FILEPATH}"
+tar xf ${BACKUP_FILEPATH} -C ${BACKUP_DIR}
+
+echo "Restore config..."
+CONF_FILE=${BACKUP_DIR}/mm-wiki.conf
+if [[ -f ${CONF_DIR}/mm-wiki.conf ]]; then
+    mv ${CONF_DIR}/mm-wiki.conf ${CONF_DIR}/mm-wiki.conf.save
+fi
+cp ${BACKUP_DIR}/mm-wiki.conf ${CONF_DIR}/mm-wiki.conf
+
+echo "Restore database..."
+DB_DATABASE=$(parse_conf_value name ${CONF_FILE})
+DB_USERNAME=$(parse_conf_value user ${CONF_FILE})
+DB_PASSWORD=$(parse_conf_value pass ${CONF_FILE})
+MYSQL_PWD=${DB_PASSWORD} mysql -u${DB_USERNAME} ${DB_DATABASE} < ${BACKUP_DIR}/${DB_DATABASE}.sql
+
+echo "Restore documents..."
+DOC_DIR=$(parse_conf_value root_dir ${CONF_FILE})
+if [[ -d ${DOC_DIR} ]]; then
+	[[ -d ${DOC_DIR}.save ]] && rm -rf ${DOC_DIR}.save
+    mv ${DOC_DIR} ${DOC_DIR}.save
+fi
+mkdir -p ${DOC_DIR}
+tar xf ${BACKUP_DIR}/documents.tgz -C ${DOC_DIR}
+
+rm -rf ${BACKUP_DIR}
+echo "Restore completed: ${CONF_DIR}/mm-wiki.conf"