Created
February 26, 2016 20:14
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| { | |
| "AWSTemplateFormatVersion" : "2010-09-09", | |
| "Description" : "LizardFS CloudFormation template.", | |
| "Parameters" : { | |
| "DataNodeCount" : { | |
| "Description" : "Number of data nodes to provision in cluster (2-18)", | |
| "Type" : "Number", | |
| "Default" : "2", | |
| "MinValue" : "2", | |
| "MaxValue" : "18", | |
| "ConstraintDescription" : "must be between 2 and 18." | |
| }, | |
| "KeyPair": { | |
| "Description" : "Name of an existing EC2 KeyPair: https://console.aws.amazon.com/ec2/v2/home#KeyPairs:", | |
| "Type": "String", | |
| "MinLength": "1", | |
| "MaxLength": "255", | |
| "AllowedPattern" : "[\\x20-\\x7E]*", | |
| "ConstraintDescription" : "can contain only ASCII characters." | |
| }, | |
| "ClusterAccess" : { | |
| "Description" : "CIDR IP range allowed to login to the cluster instances", | |
| "Type": "String", | |
| "MinLength": "9", | |
| "MaxLength": "18", | |
| "Default": "0.0.0.0/0", | |
| "AllowedPattern": "(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})/(\\d{1,2})", | |
| "ConstraintDescription": "must be a valid IP CIDR range of the form x.x.x.x/x." | |
| }, | |
| "ClusterInstanceType" : { | |
| "Description" : "AMI instance type: https://aws.amazon.com/ec2/instance-types/", | |
| "Type" : "String", | |
| "Default" : "m1.medium" | |
| } | |
| }, | |
| "Mappings" : { | |
| "LinuxRegionMap" : { | |
| "source" : { "URL" : "http://cloud-images.ubuntu.com/locator/ec2/ --> search for '14.04 amd64 instance aki' for details" }, | |
| "ap-northeast-1" : { "AMI" : "ami-a3615bcd" }, | |
| "ap-southeast-1" : { "AMI" : "ami-f6529d95" }, | |
| "eu-central-1" : { "AMI" : "ami-42f3eb2e" }, | |
| "eu-west-1" : { "AMI" : "ami-5f8e382c" }, | |
| "sa-east-1" : { "AMI" : "ami-aa1999c6" }, | |
| "us-east-1" : { "AMI" : "ami-91c5eafb" }, | |
| "us-west-1" : { "AMI" : "ami-6f22540f" }, | |
| "cn-north-1" : { "AMI" : "ami-d67db4bb" }, | |
| "us-gov-west-1" : { "AMI" : "ami-5cbbd97f" }, | |
| "ap-southeast-2" : { "AMI" : "ami-01dffb62" }, | |
| "us-west-2" : { "AMI" : "ami-befd1bde" } | |
| } | |
| }, | |
| "Resources" : { | |
| "ClusterSecurityGroup" : { | |
| "Type" : "AWS::EC2::SecurityGroup", | |
| "Properties" : { | |
| "GroupDescription" : "Cluster Security Group", | |
| "Tags" : [{ "Key" : "Name", "Value" : "Cluster Security Group" }], | |
| "SecurityGroupIngress" : [ | |
| { | |
| "IpProtocol" : "tcp", | |
| "FromPort" : "22", | |
| "ToPort" : "22", | |
| "CidrIp" : { "Ref" : "ClusterAccess" } | |
| } | |
| ] | |
| } | |
| }, | |
| "UpdateSecurityGroup" : { | |
| "Type" : "AWS::EC2::SecurityGroupIngress", | |
| "Properties" : { | |
| "GroupName" : { "Ref" : "ClusterSecurityGroup" }, | |
| "SourceSecurityGroupName" : { "Ref" : "ClusterSecurityGroup" }, | |
| "IpProtocol" : "tcp", | |
| "FromPort" : "0", | |
| "ToPort" : "65535" | |
| } | |
| }, | |
| "Master1" : { | |
| "Type" : "AWS::EC2::Instance", | |
| "Properties" : { | |
| "InstanceType" : { "Ref" : "ClusterInstanceType" }, | |
| "SecurityGroups" : [ { "Ref" : "ClusterSecurityGroup" } ], | |
| "KeyName" : { "Ref" : "KeyPair" }, | |
| "ImageId" : { "Fn::FindInMap" : [ "LinuxRegionMap", { "Ref" : "AWS::Region" }, "AMI" ]}, | |
| "Tags" : [{ "Key" : "Name", "Value" : "LizardFS Server" }], | |
| "UserData" : { "Fn::Base64" : { "Fn::Join" : ["", [ | |
| "#!/bin/bash\n", | |
| "sudo su -\n", | |
| "echo 'deb http://packages.lizardfs.com/ubuntu/trusty trusty main' > /etc/apt/sources.list.d/lizardfs.list\n", | |
| "echo 'deb-src http://packages.lizardfs.com/ubuntu/trusty trusty main' >> /etc/apt/sources.list.d/lizardfs.list\n", | |
| "apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 3EE4D2780BF8466D\n", | |
| "apt-get update -y\n", | |
| "apt-get install -y lizardfs-master lizardfs-chunkserver\n", | |
| "echo 'PERSONALITY = master' >> /etc/mfs/mfsmaster.cfg\n", | |
| "echo 'WORKING_USER = root' >> /etc/mfs/mfsmaster.cfg\n", | |
| "echo 'WORKING_GROUP = root' >> /etc/mfs/mfsmaster.cfg\n", | |
| "echo `curl -s http://169.254.169.254/latest/meta-data/local-ipv4 | cut -d '.' -f 1-2`'.0.0/16 / rw,alldirs,maproot=0' >> /etc/mfs/mfsexports.cfg\n", | |
| "mv /var/lib/mfs/metadata.mfs.empty /var/lib/mfs/metadata.mfs\n", | |
| "echo 'LIZARDFSMASTER_ENABLE=true' > /etc/default/lizardfs-master\n", | |
| "echo 'DAEMON_OPTS=\"\"' >> /etc/default/lizardfs-master\n", | |
| "/etc/init.d/lizardfs-master start\n", | |
| "echo 'WORKING_USER = root' >> /etc/mfs/mfschunkserver.cfg\n", | |
| "echo 'WORKING_GROUP = root' >> /etc/mfs/mfschunkserver.cfg\n", | |
| "echo `curl -s http://169.254.169.254/latest/meta-data/local-ipv4`' mfsmaster' >> /etc/hosts\n", | |
| "mkdir -p /mnt/lfschunk\n", | |
| "echo '/mnt/lfschunk' >> /etc/mfs/mfshdd.cfg\n", | |
| "echo 'LIZARDFSCHUNKSERVER_ENABLE=true' > /etc/default/lizardfs-chunkserver\n", | |
| "echo 'DAEMON_OPTS=\"\"' >> /etc/default/lizardfs-chunkserver\n", | |
| "/etc/init.d/lizardfs-chunkserver start" | |
| ]]}} | |
| } | |
| }, | |
| "Master2" : { | |
| "Type" : "AWS::EC2::Instance", | |
| "DependsOn" : "Master1", | |
| "Properties" : { | |
| "InstanceType" : { "Ref" : "ClusterInstanceType" }, | |
| "SecurityGroups" : [ { "Ref" : "ClusterSecurityGroup" } ], | |
| "KeyName" : { "Ref" : "KeyPair" }, | |
| "ImageId" : { "Fn::FindInMap" : [ "LinuxRegionMap", { "Ref" : "AWS::Region" }, "AMI" ]}, | |
| "Tags" : [{ "Key" : "Name", "Value" : "LizardFS Server" }], | |
| "UserData" : { "Fn::Base64" : { "Fn::Join" : ["", [ | |
| "#!/bin/bash\n", | |
| "sudo su -\n", | |
| "echo 'deb http://packages.lizardfs.com/ubuntu/trusty trusty main' > /etc/apt/sources.list.d/lizardfs.list\n", | |
| "echo 'deb-src http://packages.lizardfs.com/ubuntu/trusty trusty main' >> /etc/apt/sources.list.d/lizardfs.list\n", | |
| "apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 3EE4D2780BF8466D\n", | |
| "apt-get update -y\n", | |
| "apt-get install -y lizardfs-master lizardfs-chunkserver\n", | |
| "echo 'PERSONALITY = shadow' >> /etc/mfs/mfsmaster.cfg\n", | |
| "echo 'WORKING_USER = root' >> /etc/mfs/mfsmaster.cfg\n", | |
| "echo 'WORKING_GROUP = root' >> /etc/mfs/mfsmaster.cfg\n", | |
| "echo `curl -s http://169.254.169.254/latest/meta-data/local-ipv4 | cut -d '.' -f 1-2`'.0.0/16 / rw,alldirs,maproot=0' >> /etc/mfs/mfsexports.cfg\n", | |
| "mv /var/lib/mfs/metadata.mfs.empty /var/lib/mfs/metadata.mfs\n", | |
| "echo 'LIZARDFSMASTER_ENABLE=true' > /etc/default/lizardfs-master\n", | |
| "echo 'DAEMON_OPTS=\"\"' >> /etc/default/lizardfs-master\n", | |
| "/etc/init.d/lizardfs-master start\n", | |
| "echo 'WORKING_USER = root' >> /etc/mfs/mfschunkserver.cfg\n", | |
| "echo 'WORKING_GROUP = root' >> /etc/mfs/mfschunkserver.cfg\n", | |
| "echo `curl -s http://169.254.169.254/latest/meta-data/local-ipv4`' mfsmaster' >> /etc/hosts\n", | |
| "mkdir -p /mnt/lfschunk\n", | |
| "echo '/mnt/lfschunk' >> /etc/mfs/mfshdd.cfg\n", | |
| "echo 'LIZARDFSCHUNKSERVER_ENABLE=true' > /etc/default/lizardfs-chunkserver\n", | |
| "echo 'DAEMON_OPTS=\"\"' >> /etc/default/lizardfs-chunkserver\n", | |
| "/etc/init.d/lizardfs-chunkserver start" | |
| ]]}} | |
| } | |
| }, | |
| "Master3" : { | |
| "Type" : "AWS::EC2::Instance", | |
| "DependsOn" : "Master2", | |
| "Properties" : { | |
| "InstanceType" : { "Ref" : "ClusterInstanceType" }, | |
| "SecurityGroups" : [ { "Ref" : "ClusterSecurityGroup" } ], | |
| "KeyName" : { "Ref" : "KeyPair" }, | |
| "ImageId" : { "Fn::FindInMap" : [ "LinuxRegionMap", { "Ref" : "AWS::Region" }, "AMI" ]}, | |
| "Tags" : [{ "Key" : "Name", "Value" : "LizardFS Server" }], | |
| "UserData" : { "Fn::Base64" : { "Fn::Join" : ["", [ | |
| "#!/bin/bash\n", | |
| "sudo su -\n", | |
| "echo 'deb http://packages.lizardfs.com/ubuntu/trusty trusty main' > /etc/apt/sources.list.d/lizardfs.list\n", | |
| "echo 'deb-src http://packages.lizardfs.com/ubuntu/trusty trusty main' >> /etc/apt/sources.list.d/lizardfs.list\n", | |
| "apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 3EE4D2780BF8466D\n", | |
| "apt-get update -y\n", | |
| "apt-get install -y lizardfs-master lizardfs-chunkserver\n", | |
| "echo 'PERSONALITY = shadow' >> /etc/mfs/mfsmaster.cfg\n", | |
| "echo 'WORKING_USER = root' >> /etc/mfs/mfsmaster.cfg\n", | |
| "echo 'WORKING_GROUP = root' >> /etc/mfs/mfsmaster.cfg\n", | |
| "echo `curl -s http://169.254.169.254/latest/meta-data/local-ipv4 | cut -d '.' -f 1-2`'.0.0/16 / rw,alldirs,maproot=0' >> /etc/mfs/mfsexports.cfg\n", | |
| "mv /var/lib/mfs/metadata.mfs.empty /var/lib/mfs/metadata.mfs\n", | |
| "echo 'LIZARDFSMASTER_ENABLE=true' > /etc/default/lizardfs-master\n", | |
| "echo 'DAEMON_OPTS=\"\"' >> /etc/default/lizardfs-master\n", | |
| "/etc/init.d/lizardfs-master start\n", | |
| "echo 'WORKING_USER = root' >> /etc/mfs/mfschunkserver.cfg\n", | |
| "echo 'WORKING_GROUP = root' >> /etc/mfs/mfschunkserver.cfg\n", | |
| "echo `curl -s http://169.254.169.254/latest/meta-data/local-ipv4`' mfsmaster' >> /etc/hosts\n", | |
| "mkdir -p /mnt/lfschunk\n", | |
| "echo '/mnt/lfschunk' >> /etc/mfs/mfshdd.cfg\n", | |
| "echo 'LIZARDFSCHUNKSERVER_ENABLE=true' > /etc/default/lizardfs-chunkserver\n", | |
| "echo 'DAEMON_OPTS=\"\"' >> /etc/default/lizardfs-chunkserver\n", | |
| "/etc/init.d/lizardfs-chunkserver start" | |
| ]]}} | |
| } | |
| }, | |
| "DataNode" : { | |
| "Type" : "AWS::AutoScaling::LaunchConfiguration", | |
| "DependsOn" : "Master3", | |
| "Properties" : { | |
| "InstanceType" : { "Ref" : "ClusterInstanceType" }, | |
| "SecurityGroups" : [ { "Ref" : "ClusterSecurityGroup" } ], | |
| "KeyName" : { "Ref" : "KeyPair" }, | |
| "ImageId" : { "Fn::FindInMap" : [ "LinuxRegionMap", { "Ref" : "AWS::Region" }, "AMI" ]}, | |
| "UserData" : { "Fn::Base64" : { "Fn::Join" : ["", [ | |
| "#!/bin/bash\n", | |
| "sudo su -\n", | |
| "echo 'deb http://packages.lizardfs.com/ubuntu/trusty trusty main' > /etc/apt/sources.list.d/lizardfs.list\n", | |
| "echo 'deb-src http://packages.lizardfs.com/ubuntu/trusty trusty main' >> /etc/apt/sources.list.d/lizardfs.list\n", | |
| "apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 3EE4D2780BF8466D\n", | |
| "apt-get update -y\n", | |
| "apt-get install -y lizardfs-client\n", | |
| "echo '", | |
| { "Fn::GetAtt" : [ "Master1" , "PrivateIp" ] }, | |
| " mfsmaster' >> /etc/hosts\n", | |
| "mkdir -p /mnt/lizardfs\n", | |
| "mfsmount /mnt/lizardfs" | |
| ]]}} | |
| } | |
| }, | |
| "ClusterInit" : { | |
| "Type" : "AWS::AutoScaling::AutoScalingGroup", | |
| "Properties" : { | |
| "AvailabilityZones" : { "Fn::GetAZs" : "" }, | |
| "LaunchConfigurationName" : { "Ref" : "DataNode" }, | |
| "MinSize" : "2", | |
| "MaxSize" : "18", | |
| "DesiredCapacity" : { "Ref" : "DataNodeCount" }, | |
| "Tags" : [{ "Key" : "Name", "Value" : "LizardFS Node", "PropagateAtLaunch" : "true" }] | |
| } | |
| } | |
| }, | |
| "Outputs" : { | |
| "Info" : { | |
| "Description" : "Info", | |
| "Value" : "Any file created on the 'LizardFS Node' instances in /mnt/lizardfs will be synced to all LizardFS Node instances." | |
| } | |
| } | |
| } |
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Hi there,
Does this automatically handle failover from one master to another? If so, how?