ecs-with-ruby-enviroment.yml

ROSTemplateFormatVersion: '2015-09-01'
Description:
  zh-cn: 创建CentOS-7 ECS实例，配置Ruby on Rails环境与本地MySQL数据库，部署简易应用。
  en: Create a CentOS-7 ECS instance, configure the Ruby on Rails environment with
    a local MySQL database, and deploy a simple application.
Parameters:
  VpcName:
    Type: String
    Label: Vpc Name
    Description: Name of VPC
    ConstraintDescription: '[2, 128] English or Chinese characters'
    Default: MyVpcName
    MinLength: 2
    MaxLength: 128
  DBRootPassword:
    Type: String
    Label: DB Root Password
    Description: Root password for MySQL
    ConstraintDescription: must contain only alphanumeric characters.
    AllowedPattern: '[a-zA-Z0-9]*'
    MinLength: '1'
    MaxLength: '41'
    NoEcho: true
    Confirm: true
  ZoneId:
    Type: String
    Label: The ECS Available Zone ID
    Description: The ECS Available Zone ID, Notice:Whether cloned ecs Type is supported
      in the available zone.<a href='#/product/cn-beijing/list/zoneList' target='_blank'>View
      zoneid info</a>
  VSwitchCidrBlock:
    Type: String
    Label: VSwitch CidrBlock
    Description: CIDR Block of created VSwitch, It must belong to itself VPC CIDR
      block.
    Default: 10.0.10.0/24
  InstanceType:
    Type: String
    Label: Ecs Instance type
    Description: WebServer ECS instance type, The ECS instance type, <a href='#/product/cn-beijing/list/typeList'
      target='_blank'>View instance types</a>
    ConstraintDescription: Must be a valid ECS instance type.
    Default: ecs.c5.large
    AllowedValues:
    - ecs.c5.large
    - ecs.c5.xlarge
    - ecs.g5.large
    - ecs.g5.xlarge
  IoOptimized:
    Type: String
    Label: Io Optimized
    Description: The 'optimized' instance can provide better IO performance. Support
      'none' and 'optimized' only.
    Default: optimized
    AllowedValues:
    - none
    - optimized
  DBPassword:
    Type: String
    Label: DB Password
    Description: Password MySQL database access
    ConstraintDescription: Must contain only alphanumeric characters.
    AllowedPattern: '[a-zA-Z0-9]*'
    MinLength: '1'
    MaxLength: '41'
    NoEcho: true
    Confirm: true
  VpcCidrBlock:
    Type: String
    Label: The VPC Cidrblock
    Description: |-
      The IP address range of the VPC in the CIDR block form. You can use the following IP address ranges and their subnets:
      10.0.0.0/8
      172.16.0.0/12 (Default)
      192.168.0.0/16
    Default: 10.0.0.0/8
    AllowedValues:
    - 192.168.0.0/16
    - 172.16.0.0/12
    - 10.0.0.0/8
  InstancePassword:
    Type: String
    Label: Instance Password
    Description: The login password of ECS instances
    ConstraintDescription: Consist of 8 to 41 characters of alphanumeric characters
    AllowedPattern: '[a-zA-Z][a-zA-Z0-9]*'
    MinLength: '8'
    MaxLength: '41'
    NoEcho: true
    Confirm: true
  SystemDiskCategory:
    Type: String
    Label: System Disk Category
    Description: 'System disk category: average cloud disk(cloud), efficient cloud
      disk(cloud_efficiency) or SSD cloud disk(cloud_ssd)'
    Default: cloud_ssd
    AllowedValues:
    - cloud
    - cloud_efficiency
    - cloud_ssd
  DBName:
    Type: String
    Label: DB Name
    Description: MySQL database name
    ConstraintDescription: Must begin with a letter and contain only alphanumeric
      characters.
    Default: MyDatabase
    AllowedPattern: '[a-zA-Z][a-zA-Z0-9]*'
    MinLength: '1'
    MaxLength: '64'
  InstanceName:
    Type: String
    Label: Instance Name
    Description: The name of ECS instance
    Default: MyEcsInstance
  DBUser:
    Type: String
    Label: DB Username
    Description: Username for MySQL database access
    ConstraintDescription: Must begin with a letter and contain only alphanumeric
      characters.
    AllowedPattern: '[a-zA-Z][a-zA-Z0-9]*'
    MinLength: '1'
    MaxLength: '16'
Resources:
  Vpc:
    Type: ALIYUN::ECS::VPC
    Properties:
      CidrBlock:
        Ref: VpcCidrBlock
      VpcName:
        Ref: VpcName
  VSwitch:
    Type: ALIYUN::ECS::VSwitch
    Properties:
      ZoneId:
        Ref: ZoneId
      VpcId:
        Fn::GetAtt:
        - Vpc
        - VpcId
      CidrBlock:
        Ref: VSwitchCidrBlock
  WebServerSecurityGroup:
    Type: ALIYUN::ECS::SecurityGroup
    Properties:
      VpcId:
        Ref: Vpc
      SecurityGroupIngress:
      - SourceCidrIp: 0.0.0.0/0
        IpProtocol: all
        NicType: internet
        PortRange: -1/-1
        Priority: 1
      SecurityGroupEgress:
      - IpProtocol: all
        DestCidrIp: 0.0.0.0/0
        NicType: internet
        PortRange: -1/-1
        Priority: 1
  WebServer:
    Type: ALIYUN::ECS::Instance
    Properties:
      VpcId:
        Fn::GetAtt:
        - Vpc
        - VpcId
      VSwitchId:
        Ref: VSwitch
      SecurityGroupId:
        Ref: WebServerSecurityGroup
      ImageId: centos_7
      IoOptimized:
        Ref: IoOptimized
      Password:
        Ref: InstancePassword
      SystemDiskCategory:
        Ref: SystemDiskCategory
      UserData:
        Fn::Replace:
        - ros-notify:
            Fn::GetAtt:
            - WebServerConditionHandle
            - CurlCli
        - Fn::Join:
          - ''
          - - '#!/bin/bash

              '
            - dbname=
            - Ref: DBName
            - '

              '
            - dbuser=
            - Ref: DBUser
            - '

              '
            - dbpassword=
            - Ref: DBPassword
            - '

              '
            - dbrootpassword=
            - Ref: DBRootPassword
            - " \n"
            - 'export HOME=/root

              '
            - 'export PATH=$PATH:/usr/local/bin

              '
            - "curl -sSL https://get.rvm.io | bash \n"
            - "source /etc/profile.d/rvm.sh \n"
            - "rvm install 2.3.1 \n"
            - "source /etc/profile.d/rvm.sh \n"
            - "rvm --default use 2.3.1 \n"
            - "gem update --system \n"
            - "gem install rails \n"
            - " \n"
            - "# install mysql in centos-7 \n"
            - "yum -y install mysql mysql-server mysql-devel mysql-libs \n"
            - "yum -y install mariadb-server mariadb-client \n"
            - "systemctl start mariadb.service \n"
            - "systemctl enable mariadb.service \n"
            - " \n"
            - "# set mysql root password \n"
            - "mysqladmin -u root password \"$dbrootpassword\" \n"
            - "$(mysql $dbname -u root --password=\"$dbrootpassword\" >/dev/null 2>&1\
              \ </dev/null); (( $? != 0 )) \n"
            - " \n"
            - "# create database \n"
            - "touch /tmp/setup.mysql \n"
            - "echo CREATE USER \"$dbuser\"@\"localhost\" IDENTIFIED BY \"'$dbpassword'\"\
              \\; >> /tmp/setup.mysql \n"
            - "echo GRANT ALL ON $dbname.* TO \"$dbuser\"@\"localhost\"\\; >> /tmp/setup.mysql\
              \ \n"
            - "echo FLUSH PRIVILEGES\\; >> /tmp/setup.mysql \n"
            - "chmod 400 /tmp/setup.mysql \n"
            - " \n"
            - "mysql -u root --password=\"$dbrootpassword\" < /tmp/setup.mysql \n"
            - "$(mysql $dbname -u root --password=\"$dbrootpassword\" >/dev/null 2>&1\
              \ </dev/null); (( $? != 0 )) \n"
            - " \n"
            - "# install application \n"
            - "touch /tmp/database.yml \n"
            - "echo development: >> /tmp/database.yml \n"
            - "echo \"  adapter: mysql2\" >> /tmp/database.yml \n"
            - "echo \"  encoding: utf8\" >> /tmp/database.yml \n"
            - "echo \"  reconnect: false\" >> /tmp/database.yml \n"
            - "echo \"  pool: 5\" >> /tmp/database.yml \n"
            - "echo \"  database: $dbname\"  >> /tmp/database.yml \n"
            - "echo \"  username: $dbuser\"  >> /tmp/database.yml \n"
            - "echo \"  password: $dbpassword\" >> /tmp/database.yml \n"
            - "echo \"  socket: /var/lib/mysql/mysql.sock\"  >> /tmp/database.yml\
              \ \n"
            - "chmod 400 /tmp/database.yml \n"
            - " \n"
            - "source /etc/profile.d/rvm.sh \n"
            - "rvm use 2.3.1 \n"
            - "/usr/local/rvm/scripts/rvm use 2.3.1 \n"
            - "cd /root \n"
            - " \n"
            - "# Kill the rails server if it is running to allow update \n"
            - "if pgrep ruby &> /dev/null ; then pkill -TERM ruby ; fi \n"
            - " \n"
            - "# Create a new application, with therubyracer javascript library \n"
            - "rails new sample -d mysql --skip-spring --skip-bundle --force \n"
            - "cd /root/sample \n"
            - "sed -i 's/^# \\(.*therubyracer.*$\\)/\\1/' Gemfile \n"
            - "bundle install \n"
            - " \n"
            - "yum -y install nodejs \n"
            - "rails generate scaffold Note title:string body:text --force \n"
            - " \n"
            - "cd config \n"
            - "mv database.yml database.yml.bak \n"
            - "cd .. \n"
            - "mv /tmp/database.yml config \n"
            - "rake db:create db:migrate \n"
            - " \n"
            - "# Startup the application \n"
            - "source /etc/profile.d/rvm.sh \n"
            - "rvm use 2.3.1 \n"
            - "/usr/local/rvm/scripts/rvm use 2.3.1 \n"
            - " \n"
            - "cd /root/sample \n"
            - " \n"
            - "rails server --binding 0.0.0.0 -p 80 -d \n"
            - " \n"
            - "# cleanup \n"
            - "# rm -f /tmp/setup.mysql \n"
            - 'ros-notify -d ''{"data" : "Install Ruby on rails."}''

              '
      InstanceName:
        Ref: InstanceName
      InstanceType:
        Ref: InstanceType
  WebServerConditionHandle:
    Type: ALIYUN::ROS::WaitConditionHandle
    Properties: {}
  WebServerGroupWaitCondition:
    Type: ALIYUN::ROS::WaitCondition
    Properties:
      Handle:
        Ref: WebServerConditionHandle
      Timeout: 3600
      Count: 1
    DependsOn: WebServer
Outputs:
  WebsiteURL:
    Description: URL for newly created Ruby on Rails application
    Value:
      Fn::Join:
      - ''
      - - http://
        - Fn::GetAtt:
          - WebServer
          - PublicIp
        - /notes