heat/templates/OpenShift.template

{
  "AWSTemplateFormatVersion" : "2010-09-09",

  "Description" : "OpenShift Broker/Node Template.",

  "Parameters" : {

    "KeyName" : {
      "Description" : "Name of an existing EC2 KeyPair to enable SSH access to the instances",
      "Type" : "String",
      "MinLength": "1",
      "MaxLength": "64",
      "AllowedPattern" : "[-_ a-zA-Z0-9]*",
      "ConstraintDescription" : "can contain only alphanumeric characters, spaces, dashes and underscores."
    },

    "InstanceType" : {
      "Description" : "Instance type",
      "Type" : "String",
      "Default" : "m1.small",
      "AllowedValues" : [ "t1.micro","m1.small","m1.medium","m1.large","m1.xlarge","m2.xlarge","m2.2xlarge","m2.4xlarge","c1.medium","c1.xlarge","cc1.4xlarge","cc2.8xlarge","cg1.4xlarge"],
      "ConstraintDescription" : "must be a valid EC2 instance type."
    },
    "LinuxDistribution": {
      "Default": "F18",
      "Description" : "Distribution of choice",
      "Type": "String",
      "AllowedValues" : [ "F18", "F17", "U10", "RHEL-6.1", "RHEL-6.2", "RHEL-6.3" ]
    }
  },

  "Mappings" : {
    "AWSInstanceType2Arch" : {
      "t1.micro"    : { "Arch" : "64" },
      "m1.small"    : { "Arch" : "64" },
      "m1.medium"   : { "Arch" : "64" },
      "m1.large"    : { "Arch" : "64" },
      "m1.xlarge"   : { "Arch" : "64" },
      "m2.xlarge"   : { "Arch" : "64" },
      "m2.2xlarge"  : { "Arch" : "64" },
      "m2.4xlarge"  : { "Arch" : "64" },
      "c1.medium"   : { "Arch" : "64" },
      "c1.xlarge"   : { "Arch" : "64" },
      "cc1.4xlarge" : { "Arch" : "64HVM" },
      "cc2.8xlarge" : { "Arch" : "64HVM" },
      "cg1.4xlarge" : { "Arch" : "64HVM" }
    },
    "DistroArch2AMI": {
      "F18"      : { "32" : "F18-i386-cfntools", "64" : "F18-x86_64-cfntools" },
      "F17"      : { "32" : "F17-i386-cfntools", "64" : "F17-x86_64-cfntools" },
      "U10"      : { "32" : "U10-i386-cfntools", "64" : "U10-x86_64-cfntools" },
      "RHEL-6.1" : { "32" : "rhel61-i386-cfntools", "64" : "rhel61-x86_64-cfntools" },
      "RHEL-6.2" : { "32" : "rhel62-i386-cfntools", "64" : "rhel62-x86_64-cfntools" },
      "RHEL-6.3" : { "32" : "rhel63-i386-cfntools", "64" : "rhel63-x86_64-cfntools" }
    }
  },

  "Resources" : {

    "OpenShiftBrokerServer": {
      "Type": "AWS::EC2::Instance",
      "Metadata" : {
        "AWS::CloudFormation::Init" : {
          "config" : {
            "packages" : {
              "yum" : {
                "ntp"                      : [],
                "git"                      : [],
                "vim"                      : [],
                "emacs"                    : [],
                "wget"                     : [],
                "tig"                      : [],
                "mock"                     : [],
                "createrepo"               : [],
                "tito"                     : [],
                "fedora-kickstarts"        : [],
                "livecd-tools"             : [],
                "ruby"                     : [],
                "rubygems"                 : [],
                "rubygem-rake"             : [],
                "java-1.6.0-openjdk"       : [],
                "jpackage-utils"           : [],
                "java-1.6.0-openjdk-devel" : []
              }
            }
          }
        }
      },
      "Properties": {
        "ImageId" : { "Fn::FindInMap" : [ "DistroArch2AMI", { "Ref" : "LinuxDistribution" },
                          { "Fn::FindInMap" : [ "AWSInstanceType2Arch", { "Ref" : "InstanceType" }, "Arch" ] } ] },
        "InstanceType"   : { "Ref" : "InstanceType" },
        "KeyName"        : { "Ref" : "KeyName" },
        "UserData"       : { "Fn::Base64" : { "Fn::Join" : ["", [
          "#!/bin/bash -v\n",
          "# Helper function\n",
          "function error_exit\n",
          "{\n",
          "  /opt/aws/bin/cfn-signal -e 1 -r \"$1\" '", { "Ref" : "WaitHandle" }, "'\n",
          "  exit 1\n",
          "}\n",

          "/opt/aws/bin/cfn-init -s ", { "Ref" : "AWS::StackName" }, " -r OpenShiftBrokerServer ",
          "    --access-key Ref_HostKeys",
          "    --secret-key Fn_GetAtt_HostKeys_SecretAccessKey",
          "    --region ", { "Ref" : "AWS::Region" }, " || error_exit 'Failed to run cfn-init'\n",

          "useradd builder\n",
          "usermod -a -G mock builder\n",
          "su builder -c 'cd /home/builder ; git clone git://github.com/openshift/crankcase.git /home/builder/crankcase || error_exit failed_git_clone'\n",
          "cd /home/builder/crankcase/build; cat /tmp/openshift-patch-rakefile.patch | patch -p2\n",
          "echo 'Hacking Rakefile to work with notty'\n",
          "sed -i '/.*usermod.*/d' /home/builder/crankcase/build/Rakefile\n",
          "cd /home/builder/crankcase/build ; rake build_setup || error_exit failed_build_setup\n",
          "cd /home/builder/crankcase/build ; rake build || error_exit failed_build\n",
          "cd /home/builder/crankcase/build ; rake devbroker || error_exit failed_devbroker\n",
          "ss-setup-broker\n",
          "hostname\n",
          "ss-register-dns --with-node-hostname node0 --with-node-ip ", { "Fn::GetAtt" : [ "OpenShiftNodeServer", "PublicIp" ]}, "\n",

          "echo 'Creating example openshift application'\n",
          "export USER='root'\n",
          "export HOME='/root'\n",
          "echo 'StrictHostKeyChecking no' >> /etc/ssh/ssh_config\n",
          "yes | rhc domain create -l admin -p admin -n admin\n",
          "rhc app create -l admin -p admin -t php-5.3 -a hello\n",

          "# All is well so signal success\n",
          "/opt/aws/bin/cfn-signal -e 0 -r \"OpenShift setup complete\" '", { "Ref" : "WaitHandle" }, "'\n"

        ]]}}
      }
    },

    "OpenShiftNodeServer": {
      "Type": "AWS::EC2::Instance",
      "Metadata" : {
        "AWS::CloudFormation::Init" : {
          "config" : {
            "packages" : {
              "yum" : {
                "ntp"                      : [],
                "git"                      : [],
                "vim"                      : [],
                "emacs"                    : [],
                "wget"                     : [],
                "tig"                      : [],
                "mock"                     : [],
                "createrepo"               : [],
                "tito"                     : [],
                "fedora-kickstarts"        : [],
                "livecd-tools"             : [],
                "ruby"                     : [],
                "rubygems"                 : [],
                "rubygem-rake"             : [],
                "java-1.6.0-openjdk"       : [],
                "jpackage-utils"           : [],
                "java-1.6.0-openjdk-devel" : []
              }
            }
          }
        }
      },
      "Properties": {
        "ImageId" : { "Fn::FindInMap" : [ "DistroArch2AMI", { "Ref" : "LinuxDistribution" },
                          { "Fn::FindInMap" : [ "AWSInstanceType2Arch", { "Ref" : "InstanceType" }, "Arch" ] } ] },
        "InstanceType"   : { "Ref" : "InstanceType" },
        "KeyName"        : { "Ref" : "KeyName" },
        "UserData"       : { "Fn::Base64" : { "Fn::Join" : ["", [
          "#!/bin/bash -v\n",
          "# Helper function\n",
          "function error_exit\n",
          "{\n",
          "  /opt/aws/bin/cfn-signal -e 1 -r \"$1\" '", { "Ref" : "WaitHandle" }, "'\n",
          "  exit 1\n",
          "}\n",

          "/opt/aws/bin/cfn-init -s ", { "Ref" : "AWS::StackName" }, " -r OpenShiftNodeServer ",
          "    --access-key Ref_HostKeys",
          "    --secret-key Fn_GetAtt_HostKeys_SecretAccessKey",
          "    --region ", { "Ref" : "AWS::Region" }, " || error_exit 'Failed to run cfn-init'\n",

          "useradd builder\n",
          "usermod -a -G mock builder\n",
          "su builder -c 'cd /home/builder ; git clone git://github.com/openshift/crankcase.git /home/builder/crankcase'\n",
          "echo 'Hacking Rakefile to work with notty'\n",
          "sed -i '/.*usermod.*/d' /home/builder/crankcase/build/Rakefile\n",
          "cd /home/builder/crankcase/build ; rake build_setup || error_exit failed_build_setup\n",
          "cd /home/builder/crankcase/build ; rake build || error_exit failed_build\n",
          "cd /home/builder/crankcase/build ; rake devnode || error_exit failed_devnode\n",
          "ss-setup-node --with-broker-ip ", { "Fn::GetAtt" : [ "OpenShiftBrokerServer", "PublicIp" ]}, " --with-node-hostname node0\n"

        ]]}}
      }
    },

    "WaitHandle" : {
      "Type" : "AWS::CloudFormation::WaitConditionHandle"
    },

    "WaitCondition" : {
      "Type" : "AWS::CloudFormation::WaitCondition",
      "DependsOn" : "OpenShiftBrokerServer",
      "Properties" : {
        "Handle" : {"Ref" : "WaitHandle"},
        "Timeout" : "3000"
      }
    }

  },

  "Outputs" : {
    "WebsiteURL" : {
      "Value" : { "Fn::Join" : ["", ["http://", { "Fn::GetAtt" : [ "OpenShiftBrokerServer", "PublicIp" ]}, ":3000" ]] },
      "Description" : "URL for newly created Openshift Broker Server"
    }
  }
}