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existing-vpc-cluster-emq.yml
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existing-vpc-cluster-emq.yml
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ROSTemplateFormatVersion: '2015-09-01'
Description:
zh-cn: 在现有VPC基础上，通过ROS模板部署Centos7上的EMQ X集群，结合ESS弹性伸缩与OOS自动化任务管理Slave节点，实现高可用物联网MQTT消息服务，支持亿级并发。
en: Based on the existing VPC, the EMQ X cluster on Centos7 is deployed through the ROS template, combined with ESS elastic scaling and OOS automated task management Slave nodes, to achieve high-availability IoT MQTT messaging services and support billions of concurrency.
Parameters:
VSwitchZoneId:
Type: String
Label:
en: VSwitch Availability Zone
zh-cn: 交换机可用区
Description:
en: Availability Zone ID.<br><b>note：<font color='blue'>before selecting, please
confirm that the Availability Zone supports the specification of creating
ECS resources,which is recommended to be different from other VSwitch Availability
Zone</font></b>
zh-cn: 可用区ID。<br><b>注： <font color='blue'>选择前请确认该可用区是否支持创建ECS资源的规格，建议与其他交换机可用区不同</font></b>
AssociationProperty: ALIYUN::ECS::Instance:ZoneId
VPC:
Type: String
Label:
en: Existing VPC Instance ID
zh-cn: 现有VPC的实例ID
Description:
en: Please search the ID starts with (vpc-xxx)from console-Virtual Private Cloud
zh-cn: 现有虚拟专有网络的实例ID,控制台-VPC-专有网络下查询
AssociationProperty: ALIYUN::ECS::VPC::VPCId
VSwitch:
Type: String
Label:
en: Existing VSwitch ID
zh-cn: 网络交换机ID
Description:
en: Please search the business VSwitch ID starts with(vsw-xxx)from console-Virtual
Private Cloud-VSwitches
zh-cn: 现有业务网络交换机的实例ID,控制台-VPC-专有网络-交换机下查询
AssociationProperty: ALIYUN::ECS::VSwitch::VSwitchId
AssociationPropertyMetadata:
VpcId: VPC
ZoneId: VSwitchZoneId
SecurityGroup:
Type: String
Label:
en: Business Security Group ID
zh-cn: 业务安全组ID
Description:
en: Please search the business security group ID starting with(sg-xxx)from console-ECS-Network
& Security
zh-cn: 现有业务安全组的实例ID,控制台-ECS-网络与安全-安全组下查询
AssociationProperty: ALIYUN::ECS::SecurityGroup::SecurityGroupId
AssociationPropertyMetadata:
VpcId: VPC
ClusterAmount:
Type: Number
Label:
en: Number of cluster hosts
zh-cn: 集群主机数
Description:
en: 'Number of cluster hosts, value range: [3~10]'
zh-cn: 集群主机数量，取值范围：[3~10]
Default: 3
MinValue: 3
MaxValue: 10
ImageId:
Type: String
Label:
en: Image
zh-cn: 镜像
Description:
en: Image ID，Please use Centos7, see detail：<b><a href='https://www.alibabacloud.com/help/en/doc-detail/112977.html'
target='_blank'><font color='blue'>Find the mirror</font></a></b>
zh-cn: 镜像ID, 请使用Centos7, 详见：<b><a href='https://help.aliyun.com/document_detail/112977.html'
target='_blank'><font color='blue'>查找镜像</font></a></b>
Default: centos_7_04_64_20G_alibase_201701015.vhd
InstanceType:
Type: String
Label:
en: Instance Type
zh-cn: 实例规格
Description:
en: <font color='blue'><b>1.Before selecting the model please confirm that the
current available zone under the model is in stock, some models need to be
reported in advance</b></font>]<br><font color='blue'><b>2.List of optional
models</font>]<br></b></font>[ecs.c5.large <font color='green'>2vCPU 4GiB
Intranet bandwidth1Gbps In-grid sending and receiving packages30MillionPPSS</font>]<br></b>[ecs.c5.xlarge
<font color='green'>4vCPU 8GiB Intranet bandwidth1.5Gbps In-grid sending and
receiving packages50MillionPPS</font>]<br></b>[ecs.c5.2xlarge <font color='green'>8vCPU
16GiB Intranet bandwidth2.5Gbps In-grid sending and receiving packages80MillionPPS</font>]
zh-cn: <font color='blue'><b>1.选择机型前请先确认当前可用区下该机型是否有货，部分机型需要提前报备</b></font><br><font
color='blue'><b>2.可选机型列表</font><br></b></font>[ecs.c5.large <font color='green'>2vCPU
4GiB 内网带宽1Gbps 内网收发包30万PPS</font>]<br></b>[ecs.c5.xlarge <font color='green'>4vCPU
8GiB 内网带宽1.5Gbps 内网收发包50万PPS</font>]<br></b>[ecs.c5.2xlarge <font color='green'>8vCPU
16GiB 内网带宽2.5Gbps 内网收发包80万PPS</font>]
AssociationProperty: ALIYUN::ECS::Instance::InstanceType
AssociationPropertyMetadata:
ZoneId: VSwitchZoneId
SystemDiskCategory:
Type: String
Label:
en: System Disk Type
zh-cn: 系统盘类型
Description:
en: '<font color=''blue''><b>Optional values:</b></font><br>[cloud_efficiency:
<font color=''green''>Efficient Cloud Disk</font>]<br>[cloud_ssd: <font color=''green''>SSD
Cloud Disk</font>]<br>[cloud_essd: <font color=''green''>ESSD Cloud Disk</font>]<br>[cloud:
<font color=''green''>Cloud Disk</font>]<br>[ephemeral_ssd: <font color=''green''>Local
SSD Cloud Disk</font>]'
zh-cn: '<font color=''blue''><b>可选值：</b></font><br>[cloud_efficiency: <font
color=''green''>高效云盘</font>]<br>[cloud_ssd: <font color=''green''>SSD云盘</font>]<br>[cloud_essd:
<font color=''green''>ESSD云盘</font>]<br>[cloud: <font color=''green''>普通云盘</font>]<br>[ephemeral_ssd:
<font color=''green''>本地SSD盘</font>]'
Default: cloud_efficiency
AllowedValues:
- cloud_efficiency
- cloud_ssd
- cloud
- cloud_essd
- ephemeral_ssd
SystemDiskSize:
Type: Number
Label:
en: System Disk Space
zh-cn: 系统盘空间
Description:
en: 'System disk size, range of values: 40-500, units: GB.'
zh-cn: 系统盘大小, 取值范围：[40, 500], 单位：GB。
Default: 40
Password:
Type: String
Label:
en: Instance Password
zh-cn: 实例密码
Description:
en: Server login password, Length 8-30, must contain three(Capital letters,
lowercase letters, numbers, ()`~!@#$%^&*_-+=|{}[]:;'<>,.?/ Special symbol
in).
zh-cn: 服务器登录密码,长度8-30，必须包含三项（大写字母、小写字母、数字、 ()`~!@#$%^&*_-+=|{}[]:;'<>,.?/ 中的特殊符号）。
ConstraintDescription:
en: Length 8-30, must contain three(Capital letters, lowercase letters, numbers,
()`~!@#$%^&*_-+=|{}[]:;'<>,.?/ Special symbol in).
zh-cn: 长度8-30，必须包含三项（大写字母、小写字母、数字、 ()`~!@#$%^&*_-+=|{}[]:;'<>,.?/ 中的特殊符号）。
AllowedPattern: '[0-9A-Za-z\_\-\&:;''<>,=%`~!@#\(\)\$\^\*\+\|\{\}\[\]\.\?\/]+$'
MinLength: 8
MaxLength: 30
NoEcho: true
AdminPassword:
Type: String
Label:
en: EMQ Dashboard Admin User Password
zh-cn: EMQ控制台Admin用户密码
Description:
en: EMQ Dashboard Admin User Password
zh-cn: EMQ控制台Admin用户密码
MinLength: 3
MaxLength: 255
NoEcho: true
ErlangProcessLimit:
Type: Number
Label:
en: Erlang Process
zh-cn: Erlang进程数
Description:
en: Erlang Max Process
zh-cn: Erlang允许的最大进程数
Default: 2097152
MinValue: 1024
MaxValue: 134217727
TcpAcceptorsMaxValue:
Type: Number
Label:
en: TCP Acceptor
zh-cn: TCP接收池
Description:
en: TCP Max Acceptor
zh-cn: TCP接收池大小
Default: 8
MinValue: 1
MaxValue: 64
TcpMaxConnections:
Type: Number
Label:
en: TCP Connections
zh-cn: TCP连接数
Description:
en: TCP Max Connections
zh-cn: TCP最大并发连接数量
Default: 1024000
MinValue: 1
MaxValue: 1024000
Resources:
EmqMasterServer:
Type: ALIYUN::ECS::InstanceGroup
Properties:
ZoneId:
Ref: VSwitchZoneId
VpcId:
Ref: VPC
VSwitchId:
Ref: VSwitch
SecurityGroupId:
Ref: SecurityGroup
ImageId:
Ref: ImageId
AllocatePublicIP: true
InstanceName: EMQServer
InstanceType:
Ref: InstanceType
MaxAmount: 1
Password:
Ref: Password
SystemDiskCategory:
Ref: SystemDiskCategory
SystemDiskSize:
Ref: SystemDiskSize
UserData:
Fn::Replace:
- ros-notify:
Fn::GetAtt:
- WaitConditionHandle
- CurlCli
- Fn::Join:
- ''
- - '#!/bin/sh'
- " \n"
- AdminPassword=
- Ref: AdminPassword
- '
'
- ErlangProcessLimit=
- Ref: ErlangProcessLimit
- '
'
- TcpAcceptorsMaxValue=
- Ref: TcpAcceptorsMaxValue
- '
'
- TcpMaxConnections=
- Ref: TcpMaxConnections
- '
'
- "HOST_IP=`ifconfig eth0 | awk '/inet /{print $2}'` \n"
- "ConfigSSH() { \n"
- " yum update -y \n"
- " yum install -y expect \n"
- " yum install -y jq \n"
- ' echo ''#!/usr/bin/expect'' > /tmp/ssh_gen_key
'
- ' echo spawn ssh-keygen -t rsa >> /tmp/ssh_gen_key
'
- ' echo ''expect {'' >> /tmp/ssh_gen_key
'
- ' echo '' "*(/root/.ssh/id_rsa)" {send "\n\r";exp_continue}''
>> /tmp/ssh_gen_key
'
- ' echo '' "*(empty for no passphrase)" {send "\n\r";exp_continue}''
>> /tmp/ssh_gen_key
'
- ' echo '' "*again" {send "\n\r"}'' >> /tmp/ssh_gen_key
'
- ' echo ''}'' >> /tmp/ssh_gen_key
'
- ' echo ''expect eof'' >> /tmp/ssh_gen_key
'
- " \n"
- ' /usr/bin/expect /tmp/ssh_gen_key
'
- ' pub_key=`cat /root/.ssh/id_rsa.pub`
'
- " sed -i 's/# StrictHostKeyChecking ask/StrictHostKeyChecking no/'\
\ /etc/ssh/ssh_config \n"
- " sed -i 's/GSSAPIAuthentication yes/GSSAPIAuthentication no/' /etc/ssh/ssh_config\
\ \n"
- ' service sshd restart
'
- "} \n"
- '
'
- "InstallEMQ() { \n"
- " yum install -y yum-utils device-mapper-persistent-data lvm2 \n"
- " yum-config-manager --add-repo https://repos.emqx.io/emqx-ce/redhat/centos/7/emqx-ce.repo\
\ \n"
- " yum install emqx -y \n"
- "} \n"
- '
'
- "SetEMQConfig() { \n"
- " sed -i \"s%dashboard.default_user.password =.*%dashboard.default_user.password\
\ = ${AdminPassword}%g\" /etc/emqx/plugins/emqx_dashboard.conf \n"
- " sed -i \"s%## node.process_limit =.*%node.process_limit = ${ErlangProcessLimit}%g\"\
\ /etc/emqx/emqx.conf \n"
- " sed -i \"s%listener.tcp.external.acceptors =.*%listener.tcp.external.acceptors\
\ = ${TcpAcceptorsMaxValue}%g\" /etc/emqx/emqx.conf \n"
- " sed -i \"s%listener.tcp.external.max_connections =.*%listener.tcp.external.max_connections\
\ = ${TcpMaxConnections}%g\" /etc/emqx/emqx.conf \n"
- " sed -i \"s%node.name =.*%node.name = emqx@${HOST_IP}%g\" /etc/emqx/emqx.conf\
\ \n"
- "} \n"
- "StartEMQ() { \n"
- " emqx start \n"
- "} \n"
- '
'
- "main() { \n"
- " ConfigSSH \n"
- " InstallEMQ \n"
- " SetEMQConfig \n"
- " StartEMQ \n"
- "} \n"
- '
'
- "main \n"
- "netstat -ntlp | grep 18083 >> /tmp/access.log \n"
- "if [[ $? -eq 0 ]]; \n"
- "then \n"
- ' cmd="ros-notify -d ''{\"id\" : \"ssh_pub_key\", \"data\" : \"$pub_key\"}''"
'
- ' eval $cmd
'
- "fi \n"
Metadata:
ALIYUN::ROS::Designer:
id: af587419-54d1-40e3-9257-bfe6f4b78fcd
WaitConditionHandle:
Type: ALIYUN::ROS::WaitConditionHandle
Properties: {}
Metadata:
ALIYUN::ROS::Designer:
id: 89be0b40-cfdc-456c-95d8-8316b6312296
WaitCondition:
Type: ALIYUN::ROS::WaitCondition
Properties:
Count: 1
Handle:
Ref: WaitConditionHandle
Timeout: 1800
Metadata:
ALIYUN::ROS::Designer:
id: 17e4fea3-61f4-45e2-b945-f5af89457c65
EssScalingGroup:
Type: ALIYUN::ESS::ScalingGroup
Properties:
VpcId:
Ref: VPC
VSwitchId:
Ref: VSwitch
MaxSize:
Fn::Calculate:
- '{0}-1'
- 1
- - Ref: ClusterAmount
MinSize:
Fn::Calculate:
- '{0}-1'
- 1
- - Ref: ClusterAmount
DependsOn:
- WaitCondition
Metadata:
ALIYUN::ROS::Designer:
id: 0b69dd07-6ec4-4978-b963-a250c8c5293c
EssLifecycleHook:
Type: ALIYUN::ESS::LifecycleHook
Properties:
LifecycleHookName: emq_scale_in_rule
LifecycleTransition: SCALE_IN
NotificationArn:
Fn::Join:
- ''
- - 'acs:ess:'
- Ref: ALIYUN::Region
- ':'
- Ref: ALIYUN::TenantId
- ':'
- oos/ACS-ESS-LifeCycleRunCommand
NotificationMetadata:
Fn::Join:
- ''
- - |-
{
"commandContent": "su - emqx -c 'emqx_ctl cluster leave'",
"commandType": "RunShellScript",
"OOSAssumeRole": "
- Fn::GetAtt:
- EssRole
- RoleName
- |-
",
"regionId": "${regionId}",
"instanceIds": "${instanceIds}",
"lifecycleHookId": "${lifecycleHookId}",
"rateControl": "{\"Mode\":\"Concurrency\",\"MaxErrors\":0,\"Concurrency\":10}",
"lifecycleActionToken": "${lifecycleActionToken}"
}
ScalingGroupId:
Ref: EssScalingGroup
DependsOn:
- EssScalingGroup
Metadata:
ALIYUN::ROS::Designer:
id: f86d0cab-3be3-44e7-ac1b-e80ded6b9168
EssRole:
Type: ALIYUN::RAM::Role
Properties:
AssumeRolePolicyDocument:
Statement:
- Action: sts:AssumeRole
Effect: Allow
Principal:
Service:
- oos.aliyuncs.com
Version: '1'
Policies:
- PolicyDocument:
Statement:
- Action:
- ecs:*
Effect: Allow
Resource:
- '*'
- Action:
- ess:*
Effect: Allow
Resource:
- '*'
Version: '1'
PolicyName:
Fn::Sub: EssRamRolePolicy-${ALIYUN::StackId}
RoleName:
Fn::Sub: EssRamRoleRam-${ALIYUN::StackId}
Metadata:
ALIYUN::ROS::Designer:
id: bf5d18e0-6c77-42d9-8a7c-e10633f4d18f
EssScalingConfiguration:
Type: ALIYUN::ESS::ScalingConfiguration
Properties:
SecurityGroupId:
Ref: SecurityGroup
ImageId:
Ref: ImageId
InstanceName:
Fn::Join:
- '-'
- - EMQ-node
- Ref: ALIYUN::StackId
InstanceType:
Ref: InstanceType
InternetChargeType: PayByTraffic
InternetMaxBandwidthIn: 100
InternetMaxBandwidthOut: 100
ScalingGroupId:
Ref: EssScalingGroup
SystemDiskCategory:
Ref: SystemDiskCategory
SystemDiskSize:
Ref: SystemDiskSize
UserData:
Fn::Replace:
- ros-notify:
Fn::GetAtt:
- EssWaitConditionHandle
- CurlCli
- Fn::Join:
- ''
- - '#!/bin/sh'
- " \n"
- MasterHostIp=
- Fn::Select:
- '0'
- Fn::GetAtt:
- EmqMasterServer
- PrivateIps
- '
'
- ssh_pub_key_json='
- Fn::GetAtt:
- WaitCondition
- Data
- '''
'
- "HOST_IP=`ifconfig eth0 | awk '/inet /{print $2}'` \n"
- "ConfigSSH() { \n"
- ' echo $ssh_pub_key_json > /tmp/pubkey
'
- ' new_hostname=''follower''`tr -dc "0-9" < /dev/urandom | head -c
9`
'
- ' hostnamectl set-hostname ${new_hostname}
'
- ' su -
'
- " HOSTNAME=`hostname` \n"
- " HOST_IP=`ifconfig eth0 | awk '/inet /{print $2}'` \n"
- ' yum install -y jq
'
- ' yum install -y expect
'
- ' pub_key=`echo "$ssh_pub_key_json" | jq ''.ssh_pub_key'' | xargs
echo `
'
- ' echo "$pub_key" > /root/.ssh/authorized_keys
'
- ' chmod 600 /root/.ssh/authorized_keys
'
- " sed -i 's/# StrictHostKeyChecking ask/StrictHostKeyChecking no/'\
\ /etc/ssh/ssh_config \n"
- " sed -i 's/GSSAPIAuthentication yes/GSSAPIAuthentication no/' /etc/ssh/ssh_config\
\ \n"
- ' service sshd restart
'
- ' echo $pub_key > /tmp/real_pub_key
'
- "} \n"
- " \n"
- "InstallEMQ() { \n"
- " yum install -y yum-utils device-mapper-persistent-data lvm2 \n"
- " yum-config-manager --add-repo https://repos.emqx.io/emqx-ce/redhat/centos/7/emqx-ce.repo\
\ \n"
- " yum install emqx -y \n"
- "} \n"
- '
'
- "StartAndJoinCluster() { \n"
- " sed -i \"s%node.name =.*%node.name = emqx@${HOST_IP}%g\" /etc/emqx/emqx.conf\
\ \n"
- " emqx start \n"
- " su - emqx -c \"emqx_ctl cluster join emqx@${MasterHostIp}\" \n"
- " echo \"the end \" >> /tmp/service.log \n"
- "} \n"
- '
'
- "main() { \n"
- " ConfigSSH \n"
- " InstallEMQ \n"
- " StartAndJoinCluster \n"
- "} \n"
- "main \n"
- "ros-notify -d \"{\\\"Data\\\" : \\\"Final Success\\\", \\\"Status\\\
\" : \\\"Success\\\"}\" \n"
DependsOn:
- WaitCondition
Metadata:
ALIYUN::ROS::Designer:
id: abd9fa64-8331-42a4-bfd1-bd7b21e58ae3
EssScalingGroupEnable:
Type: ALIYUN::ESS::ScalingGroupEnable
Properties:
ScalingConfigurationId:
Fn::GetAtt:
- EssScalingConfiguration
- ScalingConfigurationId
ScalingGroupId:
Fn::GetAtt:
- EssScalingGroup
- ScalingGroupId
DependsOn: WaitCondition
Metadata:
ALIYUN::ROS::Designer:
id: 02a71732-d5a4-4d88-846b-3a5120cabf14
EssWaitConditionHandle:
Type: ALIYUN::ROS::WaitConditionHandle
Properties: {}
Metadata:
ALIYUN::ROS::Designer:
id: 4055da3d-f229-4a38-9030-7802b156b12c
EssWaitCondition:
Type: ALIYUN::ROS::WaitCondition
Properties:
Count:
Fn::Calculate:
- '{0}-1'
- 1
- - Ref: ClusterAmount
Handle:
Ref: EssWaitConditionHandle
Timeout: 1800
DependsOn:
- EssScalingConfiguration
Metadata:
ALIYUN::ROS::Designer:
id: a7516b0a-57e9-4ed0-977d-e15657d5a80d
Outputs:
EMQDashboardUser:
Value: admin
EMQServerWebUrl:
Value:
Fn::Sub:
- http://${EMQServerAddress}:18083
- EMQServerAddress:
Fn::Select:
- '0'
- Fn::GetAtt:
- EmqMasterServer
- PublicIps
Metadata:
ALIYUN::ROS::Interface:
ParameterGroups:
- Parameters:
- VSwitchZoneId
- VPC
- VSwitch
- SecurityGroup
Label:
default:
en: Infrastructure Configuration
zh-cn: 基础资源配置（必填）
- Parameters:
- ClusterAmount
- ImageId
- InstanceType
- SystemDiskCategory
- SystemDiskSize
- Password
Label:
default:
en: ECS Configuration
zh-cn: 云服务器配置
- Parameters:
- AdminPassword
- ErlangProcessLimit
- TcpAcceptorsMaxValue
- TcpMaxConnections
Label:
default:
en: EMQ Configuration
zh-cn: EMQ 配置
TemplateTags:
- acs:solution:弹性计算:EMQ集群版(已有VPC)
ALIYUN::ROS::Designer:
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