公司項目采用了多種程式設計語言,權衡業界各類API工具,最終采用了eolinker做為API管理工具。
無奈項目人數和關聯周邊較多,線上免費配額明顯不夠用(之前可以通過設定管理者可以繞過限制,後面新版本被封了),so 又另謀出路。
後面發現eolinker真是業界良心産品,開源了基礎功能代碼,完全滿足小公司需求:https://github.com/eolinker
自建管理系統就需要考慮備份的問題,目前思路如下:
1、注冊七牛賬号---有10G免費空間;
2、下載下傳七牛qshell程式檔案(七牛雲上傳檔案程式)到linux伺服器,然後熟悉使用方法:https://github.com/qiniu/qshell
3、編寫資料庫導出腳本,腳本導出完成後qshell上傳檔案到七牛;
4、linux定時執行備份腳本;
linux執行:
crontab -e
插入:
0 */12 * * * /etc/scripts/mysql_backup.sh >>/var/log/mysql_backup.log 2>&1
# 00.00, 08:00, 16:00 這幾個時間自動執行備份.
注意:需要提前執行qshell指令完成密鑰設定(qshell account ak sk name),具體檢視:https://developer.qiniu.com/kodo/tools/1302/qshell#4
備份腳本思路如下:
#!/bin/bash
# Author: Sean,[email protected]
# Used for mysql backup
export PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
BIN=mysql-backup-customhouse
LOGTIME='eval date "+%Y-%m-%d %H:%M:%S"'
export LC_ALL=en_US.UTF-8 LANG=en_US.UTF-8
echo "[ `$LOGTIME` | ${BIN} ]"
# Define the DB's user & password
DB_HOST=$1
DB_PORT=$2
DB_USER=$3
DB_PASS=123456
# databases like: aaa,bbb,ccc
DB_TO_BACKUP=eolinker_os
MYSQL_CONF_FILE=/etc/my.cnf
BACKUP_PATH=/data/backup
[ -z "$DB_HOST" ] && DB_HOST=localhost
[ -z "$DB_PORT" ] && DB_PORT=3306
[ -z "$DB_USER" ] && DB_USER=root
# use ip address as hostid
if [ "$DB_HOST" = "localhost" -o "$DB_HOST" = "127.0.0.1" ]; then
HOST_ID=`ip route get 8.8.8.8 | grep src | \
awk '{ i=1; while(i<NF) { if ( $i == "src" ) print $(i+1); i++ }}'`
else
HOST_ID=$DB_HOST
fi
# Del the old backup before 30 days, the default unit is "Day"
RESERVE_DAY=30
# backup to the dir
DATE=`date "+%Y%m%d"`
TIME=`date "+%H%M%S"`
# loop to backup db
if [ -z "$DB_TO_BACKUP" ]; then
# zero means all
DB_TO_BACKUP=`mysql -h${DB_HOST} -P${DB_PORT} -u${DB_USER} -p${DB_PASS} <<EOF 2>/dev/null
show databases;
EOF
`
# connection error
if [ $? -ne 0 ]; then
echo "[ `$LOGTIME` | ${BIN} ] DB connection error!"
echo "[ `$LOGTIME` | ${BIN} ] Use: \"mysql -h${DB_HOST} -P${DB_PORT} -u${DB_USER} -p${DB_PASS}\" to check, exit 10" && exit 10
fi
DB_TO_BACKUP=$(echo "$DB_TO_BACKUP" | egrep -v "Database|information_schema|performance_schema" | xargs)
fi
[ -z "$DB_TO_BACKUP" ] && echo "[ `$LOGTIME` | ${BIN} ] No database found, exit 0" && exit
for i in `echo $DB_TO_BACKUP | tr ',' ' '`; do
echo "[ `$LOGTIME` | ${BIN} ] Begin to backup $i."
mkdir -p ${BACKUP_PATH}/${HOST_ID}_${DATE}
if mysqldump -h${DB_HOST} -P${DB_PORT} -u${DB_USER} -p${DB_PASS} \
$i 2>/dev/null | gzip >${BACKUP_PATH}/${HOST_ID}_${DATE}/${i}_${TIME}.sql.gz; then
echo "[ `$LOGTIME` | ${BIN} ] Successful backup to ${BACKUP_PATH}."
BACK_SUCC="true"
else
echo "[ `$LOGTIME` | ${BIN} ] Backup $i failed!"
fi
done
for i in `echo $DB_TO_BACKUP | tr ',' ' '`; do
echo ${BACKUP_PATH}/${HOST_ID}_${DATE}/${i}_${TIME}.sql.gz
/etc/scripts/qshellc/qshell_linux_x64 rput eolinker-mysql-virtual ${i}_${DATE}_${TIME}.sql.gz ${BACKUP_PATH}/${HOST_ID}_${DATE}/${i}_${TIME}.sql.gz -w
done
# Del the directory that old than $RESERVE_DAY
#if [ "$BACK_SUCC" = "true" ]; then
# find $BACKUP_PATH -type d -mtime +$RESERVE_DAY -exec rm -rf {} \; 2>/dev/null
#fi
# qshell account ak sk name
備份結果: