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cloudformations2.json
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{
"AWSTemplateFormatVersion": "2010-09-09",
"Description": "CloudFormation template to Deploy Hortonworks Data Platform on VPC with a public subnet",
"Mappings": {
"AMAZONLINUX2015": {
"eu-west-1": {
"AMI": "ami-d1f482b1"
},
"us-east-1": {
"AMI": "ami-8fcee4e5"
},
"us-west-2": {
"AMI": "ami-63b25203"
}
},
"CENTOS7": {
"ap-northeast-1": {
"AMI": "ami-b80b6db8"
},
"ap-northeast-2": {
"AMI": "ami-c74789a9"
},
"ap-southeast-1": {
"AMI": "ami-2a7b6b78"
},
"ap-southeast-2": {
"AMI": "ami-d38dc6e9"
},
"eu-central-1": {
"AMI": "ami-e68f82fb"
},
"eu-west-1": {
"AMI": "ami-33734044"
},
"sa-east-1": {
"AMI": "ami-fd0197e0"
},
"us-east-1": {
"AMI": "ami-61bbf104"
},
"us-west-1": {
"AMI": "ami-f77fbeb3"
},
"us-west-2": {
"AMI": "ami-d440a6e7"
}
}
},
"Outputs": {
"AmbariSSH": {
"Description": "SSH to the Ambari Node",
"Value": {
"Fn::Join": [
"",
[
"ssh centos@",
{
"Fn::GetAtt": [
"AmbariNode",
"PublicDnsName"
]
}
]
]
}
},
"AmbariServiceInstanceId": {
"Description": "The Ambari Servers Instance-Id",
"Value": {
"Ref": "AmbariNode"
}
},
"AmbariURL": {
"Description": "URL of Ambari UI",
"Value": {
"Fn::Join": [
"",
[
"http://",
{
"Fn::GetAtt": [
"AmbariNode",
"PublicDnsName"
]
},
":8080"
]
]
}
},
"IIAN": {
"Description": "Instance ID of additional nodes",
"Value": {
"Ref": "AdditionalNodes"
}
},
"Region": {
"Description": "AWS Region",
"Value": {
"Ref": "AWS::Region"
}
}
},
"Parameters": {
"AdditionalInstanceCount": {
"Default": "0",
"Description": "Number of additional instances",
"MaxValue": "99",
"MinValue": "0",
"Type": "Number"
},
"AmbariPass": {
"AllowedPattern": "(?=^.{6,255}$)((?=.*\\d)(?=.*[A-Z])(?=.*[a-z])|(?=.*\\d)(?=.*[^A-Za-z0-9])(?=.*[a-z])|(?=.*[^A-Za-z0-9])(?=.*[A-Z])(?=.*[a-z])|(?=.*\\d)(?=.*[A-Z])(?=.*[^A-Za-z0-9]))^.*",
"Default": "BadPass#1",
"Description": "Password for Ambari Server. Must be at least 8 characters containing letters, numbers and symbols",
"MaxLength": 32,
"MinLength": 8,
"NoEcho": true,
"Type": "String"
},
"AmbariServices": {
"Default": "ACCUMULO AMBARI_METRICS FALCON FLUME HBASE HDFS HIVE KAFKA KNOX MAHOUT MAPREDUCE2 OOZIE PIG SLIDER SPARK SQOOP STORM TEZ YARN ZOOKEEPER",
"Description": "HDP Services to deploy",
"Type": "String"
},
"AmbariVersion": {
"AllowedPattern": "\\d\\.\\d\\.\\d\\.\\d",
"Default": "2.5.2.0",
"Description": "Ambari Version",
"Type": "String"
},
"BootDiskSize": {
"Default": "80",
"Description": "Size of boot disk.",
"MaxValue": 2000,
"MinValue": 10,
"Type": "Number"
},
"DeployCluster": {
"AllowedValues": [
"true",
"false"
],
"Default": "false",
"Description": "Deploy cluster with Ambari? If false, then Ambari is installed without cluster deployment.",
"Type": "String"
},
"HDPStack": {
"AllowedPattern": "\\d\\.\\d",
"Default": "2.6",
"Description": "Password for Ambari Server. Must be at least 8 characters containing letters, numbers and symbols",
"Type": "String"
},
"InstanceType": {
"ConstraintDescription": "Must be a valid EC2 instance type.",
"Default": "m4.xlarge",
"Description": "Instance type",
"Type": "String"
},
"JavaProvider": {
"AllowedValues": [
"open",
"oracle"
],
"ConstraintDescription": "open or oracle",
"Default": "open",
"Description": "Provider of Java packages: open or oracle",
"Type": "String"
},
"JavaVersion": {
"AllowedValues": [
"7",
"8"
],
"ConstraintDescription": "7 or 8",
"Default": "8",
"Description": "Version number of Java",
"Type": "String"
},
"KeyName": {
"ConstraintDescription": "Can contain only ASCII characters.",
"Description": "Name of an existing EC2 KeyPair to enable SSH access to the instance",
"Type": "AWS::EC2::KeyPair::KeyName"
},
"PostCommand": {
"Default": "curl -sSL https://raw.githubusercontent.com/seanorama/masterclass/master/generic/setup.sh | bash",
"Description": "Command to run during after nodes are deployed",
"Type": "String"
},
"SecurityGroups": {
"Description": "The Security Groups to launch the instance with",
"Type": "List<AWS::EC2::SecurityGroup::Id>"
},
"SubnetId": {
"Description": "SubnetId of an existing subnet (for the primary network) in your Virtual Private Cloud (VPC)access to the instance",
"Type": "AWS::EC2::Subnet::Id"
}
},
"Resources": {
"AdditionalNodeLaunchConfig": {
"Properties": {
"AssociatePublicIpAddress": "true",
"BlockDeviceMappings": [
{
"DeviceName": "/dev/sda1",
"Ebs": {
"VolumeSize": {
"Ref": "BootDiskSize"
},
"VolumeType": "gp2"
}
},
{
"DeviceName": "/dev/sdb",
"VirtualName": "ephemeral0"
},
{
"DeviceName": "/dev/sdc",
"VirtualName": "ephemeral1"
},
{
"DeviceName": "/dev/sdd",
"VirtualName": "ephemeral2"
},
{
"DeviceName": "/dev/sde",
"VirtualName": "ephemeral3"
},
{
"DeviceName": "/dev/sdf",
"VirtualName": "ephemeral4"
},
{
"DeviceName": "/dev/sdg",
"VirtualName": "ephemeral5"
},
{
"DeviceName": "/dev/sdh",
"VirtualName": "ephemeral6"
},
{
"DeviceName": "/dev/sdi",
"VirtualName": "ephemeral7"
},
{
"DeviceName": "/dev/sdj",
"VirtualName": "ephemeral8"
},
{
"DeviceName": "/dev/sdk",
"VirtualName": "ephemeral9"
},
{
"DeviceName": "/dev/sdl",
"VirtualName": "ephemeral10"
},
{
"DeviceName": "/dev/sdm",
"VirtualName": "ephemeral11"
},
{
"DeviceName": "/dev/sdn",
"VirtualName": "ephemeral12"
},
{
"DeviceName": "/dev/sdo",
"VirtualName": "ephemeral13"
},
{
"DeviceName": "/dev/sdp",
"VirtualName": "ephemeral14"
},
{
"DeviceName": "/dev/sdq",
"VirtualName": "ephemeral15"
},
{
"DeviceName": "/dev/sdr",
"VirtualName": "ephemeral16"
},
{
"DeviceName": "/dev/sds",
"VirtualName": "ephemeral17"
},
{
"DeviceName": "/dev/sdt",
"VirtualName": "ephemeral18"
},
{
"DeviceName": "/dev/sdu",
"VirtualName": "ephemeral19"
},
{
"DeviceName": "/dev/sdv",
"VirtualName": "ephemeral20"
},
{
"DeviceName": "/dev/sdw",
"VirtualName": "ephemeral21"
},
{
"DeviceName": "/dev/sdx",
"VirtualName": "ephemeral22"
},
{
"DeviceName": "/dev/sdy",
"VirtualName": "ephemeral23"
}
],
"ImageId": {
"Fn::FindInMap": [
"CENTOS7",
{
"Ref": "AWS::Region"
},
"AMI"
]
},
"InstanceType": {
"Ref": "InstanceType"
},
"KeyName": {
"Ref": "KeyName"
},
"SecurityGroups": {
"Ref": "SecurityGroups"
},
"UserData": {
"Fn::Base64": {
"Fn::Join": [
"",
[
"#!/usr/bin/env bash\n",
"exec > >(tee /root/cloudformation.log|logger -t user-data -s 2>/dev/console) 2>&1\nset -o nounset\n",
"set -o errexit\n",
"set -o xtrace\n",
"export region='",
{
"Ref": "AWS::Region"
},
"'\n",
"export stack='",
{
"Ref": "AWS::StackName"
},
"'\n",
"export resource='",
"AdditionalNodes",
"'\n",
"export ambari_server='",
{
"Fn::GetAtt": [
"AmbariNode",
"PrivateDnsName"
]
},
"'\n",
"export ambari_version='",
{
"Ref": "AmbariVersion"
},
"'\n",
"export ambari_stack_version='",
{
"Ref": "HDPStack"
},
"'\n",
"export java_provider=",
{
"Ref": "JavaProvider"
},
"\n",
"export java_version=",
{
"Ref": "JavaVersion"
},
"\n",
"export install_ambari_agent=",
"true",
"\n",
"export install_ambari_server=",
"false",
"\n",
"export ref_wait_ambari='",
{
"Ref": "waitHandleAmbari"
},
"'\n",
"export ambari_services='",
{
"Ref": "AmbariServices"
},
"'\n",
"export post_command='",
{
"Ref": "PostCommand"
},
"'\n",
"export ambari_pass=",
{
"Ref": "AmbariPass"
},
"\n",
"export deploy=",
{
"Ref": "DeployCluster"
},
"\n",
"export ref_additional_instance_count=",
{
"Ref": "AdditionalInstanceCount"
},
"\n",
"\n",
"########################################################################\n",
"## trap errors\n",
"error_exit() {\n",
" local line_no=$1\n",
" local exit_code=$2\n",
" cfn-signal -e ${exit_code} --region ${region} --stack ${stack} --resource ${resource}\n",
" exit ${exit_code}\n",
"}\n",
"trap 'error_exit ${LINENO} ${?}' ERR\n",
"\n",
"export TERM=xterm\n",
"\n",
"########################################################################\n",
"## Install and Update CloudFormation\n",
"yum install -y epel-release\n",
"/usr/bin/easy_install https://s3.amazonaws.com/cloudformation-examples/aws-cfn-bootstrap-latest.tar.gz\n",
"\n",
"## Signal node is up\n",
"cfn-signal -e ${?} --region ${region} --stack ${stack} --resource ${resource}\n",
"\n",
"########################################################################\n",
"## AWS specific system modifications\n",
"\n",
"printf 'Defaults !requiretty\n",
"' > /etc/sudoers.d/888-dont-requiretty\n",
"\n",
"setenforce Permissive\n",
"\n",
"# ## swappiness to 0\n",
"# sysctl -w vm.swappiness=0\n",
"# mkdir -p /etc/sysctl.d\n",
"# cat > /etc/sysctl.d/50-swappiness.conf <<-'EOF'\n",
"# ## disable swapping\n",
"# vm.swappiness=0\n",
"# EOF\n",
"\n",
"cat >> ~/masterclass.env <<EOF\n",
"export region=\"${region}\"\n",
"export stack=\"${stack}\"\n",
"export cluster_name=\"${stack}\"\n",
"export resource=\"${resource}\"\n",
"export ambari_server=\"${ambari_server}\"\n",
"export ambari_version=\"${ambari_version}\"\n",
"export ambari_stack_version=\"${ambari_stack_version}\"\n",
"export java_provider=\"${java_provider}\"\n",
"export java_version=\"${java_version}\"\n",
"export install_ambari_agent=\"${install_ambari_agent}\"\n",
"export install_ambari_server=\"${install_ambari_server}\"\n",
"export ref_wait_ambari=\"${ref_wait_ambari}\"\n",
"export ambari_services=\"${ambari_services}\"\n",
"export post_command=\"${post_command}\"\n",
"export ambari_pass=\"${ambari_pass}\"\n",
"export deploy=\"${deploy}\"\n",
"export ref_additional_instance_count=\"${ref_additional_instance_count}\"\n",
"EOF\n",
"chmod 600 ~/masterclass.env\n",
"\n",
"## Remove existing mount points\n",
"if [ -e '/dev/xvdb' ]; then\n",
" sed '/^\\/dev\\/xvd[b-z]/d' -i /etc/fstab\n",
"\n",
" ## Format ephemeral drives and create mounts\n",
" i=0\n",
" for disk in /dev/xvd[b-z]; do\n",
" mount=/grid/$(printf \"%0*d\n",
"\" 2 $i)\n",
" umount ${disk} || true\n",
" mkdir -p ${mount}\n",
" echo \"${disk} ${mount} ext4 defaults,noatime,nodiratime 0 0\" >> /etc/fstab\n",
" nohup mkfs.ext4 -m 0 -T largefile4 ${disk} &\n",
" i=$((i+1))\n",
" done\n",
" wait\n",
"\n",
" for disk in /dev/xvd[b-z]; do\n",
" tune2fs -c0 -i0 ${disk}\n",
" mount ${disk}\n",
" done\n",
"fi\n",
"\n",
"export host_count=$((ref_additional_instance_count + 1))\n",
"echo ${post_command}\n",
"sh -c \"${post_command}\"\n",
"\n",
"if [ \"${resource}\" = \"AmbariNode\" ]; then\n",
" echo ${ref_wait_ambari}\n",
" cfn-signal -e ${?} --region ${region} --stack ${stack} -r \"Ambari tasks are done\" ${ref_wait_ambari}\n",
"fi\n",
"\n"
]
]
}
}
},
"Type": "AWS::AutoScaling::LaunchConfiguration"
},
"AdditionalNodes": {
"CreationPolicy": {
"ResourceSignal": {
"Count": {
"Ref": "AdditionalInstanceCount"
},
"Timeout": "PT30M"
}
},
"DependsOn": "AmbariNode",
"Properties": {
"DesiredCapacity": {
"Ref": "AdditionalInstanceCount"
},
"LaunchConfigurationName": {
"Ref": "AdditionalNodeLaunchConfig"
},
"MaxSize": {
"Ref": "AdditionalInstanceCount"
},
"MinSize": 0,
"Tags": [
{
"Key": "Name",
"PropagateAtLaunch": true,
"Value": {
"Ref": "AWS::StackName"
}
}
],
"VPCZoneIdentifier": [
{
"Ref": "SubnetId"
}
]
},
"Type": "AWS::AutoScaling::AutoScalingGroup"
},
"AmbariNode": {
"CreationPolicy": {
"ResourceSignal": {
"Count": 1,
"Timeout": "PT15M"
}
},
"Properties": {
"BlockDeviceMappings": [
{
"DeviceName": "/dev/sda1",
"Ebs": {
"VolumeSize": {
"Ref": "BootDiskSize"
},
"VolumeType": "gp2"
}
},
{
"DeviceName": "/dev/sdb",
"VirtualName": "ephemeral0"
},
{
"DeviceName": "/dev/sdc",
"VirtualName": "ephemeral1"
},
{
"DeviceName": "/dev/sdd",
"VirtualName": "ephemeral2"
},
{
"DeviceName": "/dev/sde",
"VirtualName": "ephemeral3"
},
{
"DeviceName": "/dev/sdf",
"VirtualName": "ephemeral4"
},
{
"DeviceName": "/dev/sdg",
"VirtualName": "ephemeral5"
},
{
"DeviceName": "/dev/sdh",
"VirtualName": "ephemeral6"
},
{
"DeviceName": "/dev/sdi",
"VirtualName": "ephemeral7"
},
{
"DeviceName": "/dev/sdj",
"VirtualName": "ephemeral8"
},
{
"DeviceName": "/dev/sdk",
"VirtualName": "ephemeral9"
},
{
"DeviceName": "/dev/sdl",
"VirtualName": "ephemeral10"
},
{
"DeviceName": "/dev/sdm",
"VirtualName": "ephemeral11"
},
{
"DeviceName": "/dev/sdn",
"VirtualName": "ephemeral12"
},
{
"DeviceName": "/dev/sdo",
"VirtualName": "ephemeral13"
},
{
"DeviceName": "/dev/sdp",
"VirtualName": "ephemeral14"
},
{
"DeviceName": "/dev/sdq",
"VirtualName": "ephemeral15"
},
{
"DeviceName": "/dev/sdr",
"VirtualName": "ephemeral16"
},
{
"DeviceName": "/dev/sds",
"VirtualName": "ephemeral17"
},
{
"DeviceName": "/dev/sdt",
"VirtualName": "ephemeral18"
},
{
"DeviceName": "/dev/sdu",
"VirtualName": "ephemeral19"
},
{
"DeviceName": "/dev/sdv",
"VirtualName": "ephemeral20"
},
{
"DeviceName": "/dev/sdw",
"VirtualName": "ephemeral21"
},
{
"DeviceName": "/dev/sdx",
"VirtualName": "ephemeral22"
},
{
"DeviceName": "/dev/sdy",
"VirtualName": "ephemeral23"
}
],
"ImageId": {
"Fn::FindInMap": [
"CENTOS7",
{
"Ref": "AWS::Region"
},
"AMI"
]
},
"InstanceType": {
"Ref": "InstanceType"
},
"KeyName": {
"Ref": "KeyName"
},
"SecurityGroupIds": {
"Ref": "SecurityGroups"
},
"SubnetId": {
"Ref": "SubnetId"
},
"Tags": [
{
"Key": "Name",
"Value": {
"Ref": "AWS::StackName"
}
}
],
"UserData": {
"Fn::Base64": {
"Fn::Join": [
"",
[
"#!/usr/bin/env bash\n",
"exec > >(tee /root/cloudformation.log|logger -t user-data -s 2>/dev/console) 2>&1\nset -o nounset\n",
"set -o errexit\n",
"set -o xtrace\n",
"export region='",
{
"Ref": "AWS::Region"
},
"'\n",
"export stack='",
{
"Ref": "AWS::StackName"
},
"'\n",
"export resource='",
"AmbariNode",
"'\n",
"export ambari_server='",
"127.0.0.1",
"'\n",
"export ambari_version='",
{
"Ref": "AmbariVersion"
},
"'\n",
"export ambari_stack_version='",
{
"Ref": "HDPStack"
},
"'\n",
"export java_provider=",
{
"Ref": "JavaProvider"
},
"\n",
"export java_version=",
{
"Ref": "JavaVersion"
},
"\n",
"export install_ambari_agent=",
"true",
"\n",
"export install_ambari_server=",
"true",
"\n",
"export ref_wait_ambari='",
{
"Ref": "waitHandleAmbari"
},
"'\n",
"export ambari_services='",
{
"Ref": "AmbariServices"
},
"'\n",
"export post_command='",
{
"Ref": "PostCommand"
},
"'\n",
"export ambari_pass=",
{
"Ref": "AmbariPass"
},
"\n",
"export deploy=",
{
"Ref": "DeployCluster"
},
"\n",
"export ref_additional_instance_count=",
{
"Ref": "AdditionalInstanceCount"
},
"\n",
"\n",
"########################################################################\n",
"## trap errors\n",
"error_exit() {\n",
" local line_no=$1\n",
" local exit_code=$2\n",
" cfn-signal -e ${exit_code} --region ${region} --stack ${stack} --resource ${resource}\n",
" exit ${exit_code}\n",
"}\n",
"trap 'error_exit ${LINENO} ${?}' ERR\n",
"\n",
"export TERM=xterm\n",
"\n",
"########################################################################\n",
"## Install and Update CloudFormation\n",
"yum install -y epel-release\n",
"/usr/bin/easy_install https://s3.amazonaws.com/cloudformation-examples/aws-cfn-bootstrap-latest.tar.gz\n",
"\n",
"## Signal node is up\n",
"cfn-signal -e ${?} --region ${region} --stack ${stack} --resource ${resource}\n",
"\n",
"########################################################################\n",
"## AWS specific system modifications\n",
"\n",
"printf 'Defaults !requiretty\n",
"' > /etc/sudoers.d/888-dont-requiretty\n",
"\n",
"setenforce Permissive\n",
"\n",
"# ## swappiness to 0\n",
"# sysctl -w vm.swappiness=0\n",
"# mkdir -p /etc/sysctl.d\n",
"# cat > /etc/sysctl.d/50-swappiness.conf <<-'EOF'\n",
"# ## disable swapping\n",
"# vm.swappiness=0\n",
"# EOF\n",
"\n",
"cat >> ~/masterclass.env <<EOF\n",
"export region=\"${region}\"\n",
"export stack=\"${stack}\"\n",
"export cluster_name=\"${stack}\"\n",
"export resource=\"${resource}\"\n",
"export ambari_server=\"${ambari_server}\"\n",
"export ambari_version=\"${ambari_version}\"\n",
"export ambari_stack_version=\"${ambari_stack_version}\"\n",
"export java_provider=\"${java_provider}\"\n",
"export java_version=\"${java_version}\"\n",
"export install_ambari_agent=\"${install_ambari_agent}\"\n",
"export install_ambari_server=\"${install_ambari_server}\"\n",
"export ref_wait_ambari=\"${ref_wait_ambari}\"\n",
"export ambari_services=\"${ambari_services}\"\n",
"export post_command=\"${post_command}\"\n",
"export ambari_pass=\"${ambari_pass}\"\n",
"export deploy=\"${deploy}\"\n",
"export ref_additional_instance_count=\"${ref_additional_instance_count}\"\n",
"EOF\n",
"chmod 600 ~/masterclass.env\n",
"\n",
"## Remove existing mount points\n",
"if [ -e '/dev/xvdb' ]; then\n",
" sed '/^\\/dev\\/xvd[b-z]/d' -i /etc/fstab\n",
"\n",
" ## Format ephemeral drives and create mounts\n",
" i=0\n",
" for disk in /dev/xvd[b-z]; do\n",
" mount=/grid/$(printf \"%0*d\n",
"\" 2 $i)\n",
" umount ${disk} || true\n",
" mkdir -p ${mount}\n",
" echo \"${disk} ${mount} ext4 defaults,noatime,nodiratime 0 0\" >> /etc/fstab\n",
" nohup mkfs.ext4 -m 0 -T largefile4 ${disk} &\n",
" i=$((i+1))\n",
" done\n",
" wait\n",
"\n",
" for disk in /dev/xvd[b-z]; do\n",
" tune2fs -c0 -i0 ${disk}\n",
" mount ${disk}\n",
" done\n",
"fi\n",
"\n",
"export host_count=$((ref_additional_instance_count + 1))\n",
"echo ${post_command}\n",
"sh -c \"${post_command}\"\n",
"\n",
"if [ \"${resource}\" = \"AmbariNode\" ]; then\n",
" echo ${ref_wait_ambari}\n",
" cfn-signal -e ${?} --region ${region} --stack ${stack} -r \"Ambari tasks are done\" ${ref_wait_ambari}\n",
"fi\n",
"\n"
]
]
}
}
},
"Type": "AWS::EC2::Instance"
},
"waitConditionAmbari": {
"Properties": {
"Handle": {
"Ref": "waitHandleAmbari"
},
"Timeout": "3600"
},
"Type": "AWS::CloudFormation::WaitCondition"
},
"waitHandleAmbari": {
"Type": "AWS::CloudFormation::WaitConditionHandle"
}
}
}