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dysinger/coreos-alpha-hvm-with-flannel.json Secret

Created November 5, 2014 18:52
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coreos-with-flannel
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coreos-alpha-hvm-with-flannel.json
{
"AWSTemplateFormatVersion": "2010-09-09",
"Description": "CoreOS on EC2: http://coreos.com/docs/running-coreos/cloud-providers/ec2/",
"Mappings": {
"RegionMap": {
"ap-northeast-1": {
"AMI": "ami-f9b08ff8"
},
"ap-southeast-1": {
"AMI": "ami-c24f6c90"
},
"ap-southeast-2": {
"AMI": "ami-09117e33"
},
"eu-central-1": {
"AMI": "ami-56ccfa4b"
},
"eu-west-1": {
"AMI": "ami-a47fd5d3"
},
"sa-east-1": {
"AMI": "ami-1104b30c"
},
"us-east-1": {
"AMI": "ami-66e6680e"
},
"us-west-1": {
"AMI": "ami-bbfcebfe"
},
"us-west-2": {
"AMI": "ami-ff8dc5cf"
}
}
},
"Parameters": {
"AdvertisedIPAddress": {
"AllowedValues": [
"private",
"public"
],
"Default": "private",
"Description": "Use 'private' if your etcd cluster is within one region or 'public' if it spans regions or cloud providers.",
"Type": "String"
},
"AllowSSHFrom": {
"Default": "0.0.0.0/0",
"Description": "The net block (CIDR) that SSH is available to.",
"Type": "String"
},
"ClusterSize": {
"Default": "3",
"Description": "Number of nodes in cluster (3-12).",
"MaxValue": "64",
"MinValue": "3",
"Type": "Number"
},
"DiscoveryURL": {
"Description": "An unique etcd cluster discovery URL. Grab a new token from https://discovery.etcd.io/new",
"Type": "String"
},
"InstanceType": {
"AllowedValues": [
"m3.medium",
"m3.large",
"m3.xlarge",
"m3.2xlarge",
"c3.large",
"c3.xlarge",
"c3.2xlarge",
"c3.4xlarge",
"c3.8xlarge",
"cc2.8xlarge",
"cr1.8xlarge",
"hi1.4xlarge",
"hs1.8xlarge",
"i2.xlarge",
"i2.2xlarge",
"i2.4xlarge",
"i2.8xlarge",
"r3.large",
"r3.xlarge",
"r3.2xlarge",
"r3.4xlarge",
"r3.8xlarge",
"t2.micro",
"t2.small",
"t2.medium"
],
"ConstraintDescription": "Must be a valid EC2 HVM instance type.",
"Default": "m3.medium",
"Description": "EC2 HVM instance type (m3.medium, etc).",
"Type": "String"
},
"KeyPair": {
"Description": "The name of an EC2 Key Pair to allow SSH access to the instance.",
"Type": "String"
}
},
"Resources": {
"CoreOSInternalIngressTCP": {
"Properties": {
"FromPort": "0",
"GroupName": {
"Ref": "CoreOSSecurityGroup"
},
"IpProtocol": "tcp",
"SourceSecurityGroupId": {
"Fn::GetAtt": [
"CoreOSSecurityGroup",
"GroupId"
]
},
"ToPort": "65535"
},
"Type": "AWS::EC2::SecurityGroupIngress"
},
"CoreOSInternalIngressUDP": {
"Properties": {
"FromPort": "0",
"GroupName": {
"Ref": "CoreOSSecurityGroup"
},
"IpProtocol": "udp",
"SourceSecurityGroupId": {
"Fn::GetAtt": [
"CoreOSSecurityGroup",
"GroupId"
]
},
"ToPort": "65535"
},
"Type": "AWS::EC2::SecurityGroupIngress"
},
"CoreOSSecurityGroup": {
"Properties": {
"GroupDescription": "CoreOS SecurityGroup",
"SecurityGroupIngress": [
{
"CidrIp": {
"Ref": "AllowSSHFrom"
},
"FromPort": "22",
"IpProtocol": "tcp",
"ToPort": "22"
}
]
},
"Type": "AWS::EC2::SecurityGroup"
},
"CoreOSServerAutoScale": {
"Properties": {
"AvailabilityZones": {
"Fn::GetAZs": ""
},
"DesiredCapacity": {
"Ref": "ClusterSize"
},
"LaunchConfigurationName": {
"Ref": "CoreOSServerLaunchConfig"
},
"MaxSize": "64",
"MinSize": "3",
"Tags": [
{
"Key": "Name",
"PropagateAtLaunch": true,
"Value": {
"Ref": "AWS::StackName"
}
}
]
},
"Type": "AWS::AutoScaling::AutoScalingGroup"
},
"CoreOSServerLaunchConfig": {
"Properties": {
"ImageId": {
"Fn::FindInMap": [
"RegionMap",
{
"Ref": "AWS::Region"
},
"AMI"
]
},
"InstanceType": {
"Ref": "InstanceType"
},
"KeyName": {
"Ref": "KeyPair"
},
"SecurityGroups": [
{
"Ref": "CoreOSSecurityGroup"
}
],
"UserData": {
"Fn::Base64": {
"Fn::Join": [
"",
[
"#cloud-config\n\n",
"coreos:\n",
" etcd:\n",
" discovery: ",
{
"Ref": "DiscoveryURL"
},
"\n",
" addr: $",
{
"Ref": "AdvertisedIPAddress"
},
"_ipv4:4001\n",
" peer-addr: $",
{
"Ref": "AdvertisedIPAddress"
},
"_ipv4:7001\n",
" units:\n",
" - name: media-ephemeral-format.service\n",
" command: start\n",
" content: |\n",
" [Unit]\n",
" Description=Ephemeral Format\n",
" [Service]\n",
" ExecStart=/usr/sbin/mkfs.btrfs -f /dev/xvdb\n",
" RemainAfterExit=yes\n",
" Type=oneshot\n",
" - name: media-ephemeral.mount\n",
" command: start\n",
" content: |\n",
" [Unit]\n",
" Description=Ephemeral Mount\n",
" After=media-ephemeral-format.service\n",
" Requires=media-ephemeral-format.service\n",
" [Mount]\n",
" What=/dev/xvdb\n",
" Where=/media/ephemeral\n",
" Type=btrfs\n",
" - name: jq-install.service\n",
" command: start\n",
" content: |\n",
" [Unit]\n",
" Description=JQ Install\n",
" After=network.target\n",
" [Service]\n",
" ExecStart=/bin/mkdir -p /opt/bin\n",
" ExecStart=/usr/bin/wget -O/opt/bin/jq https://stedolan.github.io/jq/download/linux64/jq\n",
" ExecStart=/usr/bin/chmod 755 /opt/bin/jq\n",
" RemainAfterExit=yes\n",
" Type=oneshot\n",
" - name: etcd.service\n",
" command: start\n",
" content: |\n",
" [Unit]\n",
" Description=etcd\n",
" [Service]\n",
" User=etcd\n",
" PermissionsStartOnly=true\n",
" Environment=ETCD_DATA_DIR=/var/lib/etcd ETCD_NAME=default\n",
" ExecStart=/usr/bin/etcd\n",
" Restart=always\n",
" RestartSec=10s\n",
" - name: flannel-install.service\n",
" command: start\n",
" content: |\n",
" [Unit]\n",
" Description=Flannel Install\n",
" After=network.target\n",
" [Service]\n",
" ExecStart=/bin/mkdir -p /opt/bin\n",
" ExecStart=/usr/bin/wget -O/opt/bin/flanneld https://s3.amazonaws.com/knewton-public-src/flanneld\n",
" ExecStart=/usr/bin/chmod 755 /opt/bin/flanneld\n",
" RemainAfterExit=yes\n",
" Type=oneshot\n",
" - name: flannel.service\n",
" command: start\n",
" content: |\n",
" [Unit]\n",
" Description=Flannel Service\n",
" After=etcd.service flannel-install.service\n",
" Requires=etcd.service flannel-install.service\n",
" [Service]\n",
" ExecStartPre=/bin/bash -c \"until /usr/bin/etcdctl set /coreos.com/network/config '{\\\"Network\\\":\\\"10.0.0.0/16\\\"}' ; do /usr/bin/sleep 1 ; done\"\n",
" ExecStart=/opt/bin/flanneld\n",
" ExecStartPost=/bin/bash -c \"until [ -e /run/flannel/subnet.env ]; do /usr/bin/sleep 1 ; done\"\n",
" [Install]\n",
" WantedBy=multi-user.target\n",
" - name: docker.service\n",
" command: start\n",
" content: |\n",
" [Unit]\n",
" Description=Docker with Flannel\n",
" Documentation=https://coreos.com/docs/\n",
" After=media-ephemeral.mount flannel.service\n",
" Requires=media-ephemeral.mount flannel.service docker.socket\n",
" [Service]\n",
" Environment=\"TMPDIR=/var/tmp/\"\n",
" EnvironmentFile=/run/flannel/subnet.env\n",
" ExecStartPre=/bin/mount --make-rprivate /\n",
" LimitNOFILE=1048576\n",
" LimitNPROC=1048576\n",
" ExecStart=/usr/bin/docker --daemon --graph=/media/ephemeral --storage-driver=btrfs --host=fd:// --bip=${FLANNEL_SUBNET} --mtu=${FLANNEL_MTU}\n",
" [Install]\n",
" WantedBy=multi-user.target\n",
" - name: fleet.service\n",
" command: start\n"
]
]
}
}
},
"Type": "AWS::AutoScaling::LaunchConfiguration"
}
}
}
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