Backup Utility (#37)

Author: yusuke

_posts/2017-06-19-backup.md

@@ -0,0 +1,123 @@
+---
+layout: post
+title: "bash-backup"
+description: "Simple backup shell script by bash v4.*"
+category: utility
+tags: [backup, s3]
+---
+
+## Usage
+```
+$ git clone [email protected]:newsdict/bash-backup.git
+$ cd bash-backup
+$ cp env-example .env
+```
+ edit `.env` file
+```
+$ bash backup.sh [--debug]
+```
+### Multiple Targets
+```
+$ git clone [email protected]:newsdict/bash-backup.git
+$ cd bash-backup
+$ cp env-example .env-sample1
+```
+edit `.env-sample1` file
+```
+$ cp env-example .env-sample2
+```
+edit `.env-sample2` file
+```
+$ sh backup.sh [--debug] sample1
+$ sh backup.sh [--debug] sample2
+```
+## Flow
+
+1. Archive the datas. (tar.gz or tar.bz2 or zip)
+2. mysqldump - only mysql yet....
+3. Rearchive the 1 and 2 (tar.gz or tar.bz2 or zip)
+4. Upload to S3. (Generation management) - only s3 yet.......
+
+## Environments
+
+### Temporary Directory
+```
+temporary_directory=tmp
+```
+
+### log name
+```
+log_name=logs/backup.$now.log
+```
+
+### backup filename
+```
+backup_filename=backup
+```
+
+### display messages
+```
+display_messages=1
+```
+
+### Execute archive
+```
+archive=1
+```
+
+### Archive paths or files
+```
+declare -a archive_paths=(
+	"/var/www/html"
+	"/etc/nginx"
+)
+```
+
+
+### Compression type of backup
+```
+commpression_type=gzip
+```
+*_gzip: *.tar.gz_
+*_zip: *.zip_
+*_bzip2: *.tar.bz2_
+
+### Execute database
+```
+database=1
+```
+
+### Database Type for Dump
+```
+declare -A database_conf=(
+	["engine"]="mysql" # mysql only
+	["name"]="sample1_database" # database name
+	["username"]="user1" # username
+	["password"]="pass" # password
+	["host"]="127.0.0.1" # host
+	["port"]=3306 # port
+)
+```
+
+### Storage type for backup files
+```
+storage_type=s3
+```
+
+*_`s3` only_
+
+### s3 info
+```
+declare -A s3_conf=(
+	["keep"]=5
+	["access_key"]=""
+	["secret"]=""
+	["bucket"]="backup"
+	["path"]="test"
+	["region"]="ap-northeast-1"
+)
+```
+
+## Links
+* [Source Code (GitHub)][https://github.com/newsdict/bash-backup]
+* [Author: yubele](https://newsdict.xyz)