AMS - Avalon Management System

A toolset to manage BTC Farm

Installation

Requirements

As root

$ sudo apt-get install apache2 mysql-server mysql-client \
  libapache2-mod-wsgi-py3 python3 python3-pip redis-server
$ sudo -H pip3 install Flask setuptools python-jose redis
$ sudo -H pip3 install --egg mysql-connector-python-rf

MySQL Setup

• init mysql ( NOTE: if this is NOT the first time you install mysql in current OS, SKIP this step ):

  $ sudo mysql_secure_installation
  

• Login with root:

  $ mysql -u root -p
  

• Add new user ams and new database ams:

  > CREATE database ams;
  > GRANT ALL PRIVILEGES ON ams.* TO ams@localhost IDENTIFIED BY "PASSWD";
  > GRANT FILE ON *.* TO ams@localhost;
  > FLUSH PRIVILEGES;
  

  Note: replace PASSWD with the real password. It will be used in /etc/ams.conf

Install from tar.gz

• Download the tar.gz files of ams-server and ams-client from releases.

• Install server:

  $ tar xzpvf ams-server-VERSION.tar.gz
  $ cd ams-server-VERSION
  $ sudo python3 setup.py install
  

• Install client:

  $ tar zxpvf ams-client-VERSION.tar.gz
  $ sudo mkdir /var/www/html/ams
  $ sudo cp -r ams-client/* /var/www/html/ams/
  

  Note: replace VERSION with the real version number.

Configuration

• Modify AMS config file /etc/ams.conf. At least fill correct DataBase password.

• Clone code to local

  $ git clone https://github.com/Canaan-Creative/Avalon-Management-System.git ams-git
  

• Copy Apache2 config file:

  $ sudo cp ams-git/simple-cdd/extras/root/etc/apache2/sites-available/000-default.conf /etc/apache2/sites-available/000-default.conf
  $ sudo a2enmod wsgi headers
  $ sudo service apache2 restart
  

• Load crontab file:

  $ crontab ams-git/config/cron.tab
  

• Initialize database and add ui user:

  $ amscli init
  $ amscli adduser USERNAME PASSWORD
  

  NOTE: this USERNAME & PASSWORD are used to login web site

• Add Avalon miners

  • login to http://127.0.0.1/ams with above USERNME & PASSWORD
  • go to "setting" page
  • add miners with ip address, port (4028 usually), modules (number of Avalon miners under this ip)
  • click "Save" button

Build (for Developer)

• server:

  cd server
  python3 setup.py sdist
  

• client:

  Requirement:

  sudo apt-get install npm
  sudo ln -s /usr/bin/nodejs /usr/bin/node
  sudo npm install -g grunt-cli jshint
  
  

  Build:

  cd client
  npm install
  grunt prereq
  grunt build
  

Structure

```
Database: /usr/local/lib/python3.5/dist-packages/ams/
Config file: /etc/ams.conf
Tools: /usr/local/bin/amscli
Frontend: /var/www/html/ams
```

Known Issues

####Apache Error: 'assert tlock is not None'

• Reason:

  mod_wsgi version is too low (<= 3.4).

• Solution:

  As root

  pip3 install mod_wsgi
  rm /usr/lib/apache2/modules/mod_wsgi.so
  ln -s /usr/local/lib/python3.4/dist-packages/mod_wsgi/server/mod_wsgi-py34.cpython-34m.so /usr/lib/apache2/modules/mod_wsgi.so
  service apache2 restart
  

  NOTE: the version number in python3.4 and mod_wsgi-py34.cpython-34m.so may vary.

####MySQL5.7: Create table failed with invalid date

• Reason:

  http://dev.mysql.com/doc/refman/5.7/en/sql-mode.html#sql-mode-setting

• Sloution:

  mysql -u root -ppassword -e "SET GLOBAL sql_mode = 'ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,ALLOW_INVALID_DATES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION';"