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Merge pull request #7667 from antoineco/master

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update AWS CloudFormation template and cloud-configs
This commit is contained in:
Robert Bailey 2015-05-06 00:28:10 -07:00
commit 3a24c0e898
4 changed files with 259 additions and 279 deletions
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2
docs/getting-started-guides/README.md
View File

@ -21,7 +21,7 @@ libvirt | custom | Fedora | flannel | [docs](../../docs/getting-s
KVM | custom | Fedora | flannel | [docs](../../docs/getting-started-guides/fedora/flannel_multi_node_cluster.md) | Community ([@aveshagarwal](https://github.com/aveshagarwal))| Tested with 0.15.0
Bare-metal | custom | Ubuntu Cluster | flannel | [docs](../../docs/getting-started-guides/ubuntu_multinodes_cluster.md) | Community (@resouer @WIZARD-CXY) | use k8s version 0.12.0
Mesos/GCE | | | | [docs](../../docs/getting-started-guides/mesos.md) | [Community](https://github.com/mesosphere/kubernetes-mesos) ([@jdef](https://github.com/jdef)) | Uses K8s v0.11.2
AWS | CoreOS | CoreOS | flannel | [docs](../../docs/getting-started-guides/coreos.md) | Community | Uses K8s version 0.15.0
AWS | CoreOS | CoreOS | flannel | [docs](../../docs/getting-started-guides/coreos.md) | Community | Uses K8s version 0.16.1
GCE | CoreOS | CoreOS | flannel | [docs](../../docs/getting-started-guides/coreos.md) | Community (@kelseyhightower) | Uses K8s version 0.15.0
Vagrant | CoreOS | CoreOS | flannel | [docs](../../docs/getting-started-guides/coreos.md) | Community ( [@pires](https://github.com/pires), [@AntonioMeireles](https://github.com/AntonioMeireles) ) | Uses K8s version 0.15.0
Bare-metal (Offline) | CoreOS | CoreOS | flannel | [docs](../../docs/getting-started-guides/coreos/bare_metal_offline.md) | Community([@jeffbean](https://github.com/jeffbean)) | Uses K8s version 0.15.0

121
docs/getting-started-guides/aws/cloud-configs/master.yaml
View File

@ -1,47 +1,56 @@
#cloud-config
---
hostname: master
write_files:
- path: /opt/bin/waiter.sh
owner: root
permissions: 0755
content: |
#! /usr/bin/bash
until curl http://127.0.0.1:2379/v2/machines; do sleep 2; done
coreos:
etcd2:
name: master
listen-client-urls: http://0.0.0.0:2379,http://0.0.0.0:4001
advertise-client-urls: http://<master-private-ip>:2379,http://<master-private-ip>:4001
initial-cluster-token: k8s_etcd
listen-peer-urls: http://<master-private-ip>:2380,http://<master-private-ip>:7001
initial-advertise-peer-urls: http://<master-private-ip>:2380
initial-cluster: master=http://<master-private-ip>:2380
initial-cluster-state: new
initial-cluster: master=http://$private_ipv4:2380
listen-peer-urls: http://$private_ipv4:2380,http://localhost:2380
initial-advertise-peer-urls: http://$private_ipv4:2380
listen-client-urls: http://$private_ipv4:2379,http://localhost:2379
advertise-client-urls: http://$private_ipv4:2379
fleet:
metadata: "role=master"
etcd_servers: http://localhost:2379
metadata: k8srole=master
flannel:
etcd_endpoints: http://localhost:2379
locksmithd:
endpoint: http://localhost:2379
units:
- name: setup-network-environment.service
- name: etcd2.service
command: start
- name: fleet.service
command: start
- name: etcd2-waiter.service
command: start
content: |
[Unit]
Description=Setup Network Environment
Documentation=https://github.com/kelseyhightower/setup-network-environment
Requires=network-online.target
Description=etcd waiter
Wants=network-online.target
Wants=etcd2.service
After=etcd2.service
After=network-online.target
Before=flanneld.service fleet.service locksmithd.service
[Service]
ExecStartPre=-/usr/bin/mkdir -p /opt/bin
ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/k8s/setup-network-environment
ExecStartPre=/usr/bin/chmod +x /opt/bin/setup-network-environment
ExecStart=/opt/bin/setup-network-environment
RemainAfterExit=yes
ExecStart=/usr/bin/bash /opt/bin/waiter.sh
RemainAfterExit=true
Type=oneshot
- name: fleet.service
command: start
- name: flanneld.service
command: start
drop-ins:
- name: 50-network-config.conf
content: |
[Unit]
Requires=etcd2.service
[Service]
ExecStartPre=/usr/bin/etcdctl set /coreos.com/network/config '{"Network":"10.244.0.0/16", "Backend": {"Type": "vxlan"}}'
ExecStartPre=-/usr/bin/etcdctl mk /coreos.com/network/config '{"Network": "10.244.0.0/16", "Backend": {"Type": "vxlan"}}'
- name: docker-cache.service
command: start
content: |
@ -55,8 +64,8 @@ coreos:
Restart=always
TimeoutStartSec=0
RestartSec=5
Environment="TMPDIR=/var/tmp/"
Environment="DOCKER_HOST=unix:///var/run/early-docker.sock"
Environment=TMPDIR=/var/tmp/
Environment=DOCKER_HOST=unix:///var/run/early-docker.sock
ExecStartPre=-/usr/bin/docker kill docker-registry
ExecStartPre=-/usr/bin/docker rm docker-registry
ExecStartPre=/usr/bin/docker pull quay.io/devops/docker-registry:latest
@ -76,33 +85,41 @@ coreos:
[Unit]
# making sure that docker-cache is up and that flanneld finished
# startup, otherwise containers won't land in flannel's network...
Requires=docker-cache.service flanneld.service
After=docker-cache.service flanneld.service
Requires=docker-cache.service
After=docker-cache.service
[Service]
Environment=DOCKER_OPTS='--registry-mirror=http://$private_ipv4:5000'
- name: get-kubectl.service
command: start
content: |
[Unit]
Description=Get kubectl client tool
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Requires=network-online.target
After=network-online.target
[Service]
ExecStart=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.16.1/bin/linux/amd64/kubectl
ExecStart=/usr/bin/chmod +x /opt/bin/kubectl
Type=oneshot
RemainAfterExit=true
- name: kube-apiserver.service
command: start
content: |
[Unit]
Description=Kubernetes API Server
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Requires=etcd2.service
After=etcd2.service
Requires=etcd2-waiter.service
After=etcd2-waiter.service
[Service]
ExecStartPre=-/usr/bin/mkdir -p /opt/bin
ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.15.0/bin/linux/amd64/kube-apiserver
ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.16.1/bin/linux/amd64/kube-apiserver
ExecStartPre=/usr/bin/chmod +x /opt/bin/kube-apiserver
ExecStart=/opt/bin/kube-apiserver \
--allow_privileged=true \
--insecure_bind_address=0.0.0.0 \
--insecure_port=8080 \
--kubelet_https=true \
--secure_port=6443 \
--portal_net=10.100.0.0/16 \
--etcd_servers=http://127.0.0.1:4001 \
--public_address_override=$private_ipv4 \
--logtostderr=true
--insecure-bind-address=0.0.0.0 \
--portal-net=10.100.0.0/16 \
--etcd-servers=http://localhost:2379
Restart=always
RestartSec=10
- name: kube-controller-manager.service
@ -115,11 +132,10 @@ coreos:
After=kube-apiserver.service
[Service]
ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.15.0/bin/linux/amd64/kube-controller-manager
ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.16.1/bin/linux/amd64/kube-controller-manager
ExecStartPre=/usr/bin/chmod +x /opt/bin/kube-controller-manager
ExecStart=/opt/bin/kube-controller-manager \
--master=127.0.0.1:8080 \
--logtostderr=true
--master=127.0.0.1:8080
Restart=always
RestartSec=10
- name: kube-scheduler.service
@ -132,9 +148,10 @@ coreos:
After=kube-apiserver.service
[Service]
ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.15.0/bin/linux/amd64/kube-scheduler
ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.16.1/bin/linux/amd64/kube-scheduler
ExecStartPre=/usr/bin/chmod +x /opt/bin/kube-scheduler
ExecStart=/opt/bin/kube-scheduler --master=127.0.0.1:8080
ExecStart=/opt/bin/kube-scheduler \
--master=127.0.0.1:8080
Restart=always
RestartSec=10
- name: kube-register.service
@ -143,20 +160,16 @@ coreos:
[Unit]
Description=Kubernetes Registration Service
Documentation=https://github.com/kelseyhightower/kube-register
Requires=kube-apiserver.service
After=kube-apiserver.service
Requires=fleet.service
After=fleet.service
Requires=kube-apiserver.service fleet.service
After=kube-apiserver.service fleet.service
[Service]
# ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/k8s/kube-register
ExecStartPre=/usr/bin/wget -N -O /opt/bin/kube-register https://github.com/kelseyhightower/kube-register/releases/download/v0.0.3/kube-register-0.0.3-linux-amd64
ExecStartPre=-/usr/bin/wget -nc -O /opt/bin/kube-register https://github.com/kelseyhightower/kube-register/releases/download/v0.0.3/kube-register-0.0.3-linux-amd64
ExecStartPre=/usr/bin/chmod +x /opt/bin/kube-register
ExecStart=/opt/bin/kube-register \
--metadata=role=node \
--metadata=k8srole=node \
--fleet-endpoint=unix:///var/run/fleet.sock \
--api-endpoint=http://127.0.0.1:8080 \
--healthz-port=10248
--api-endpoint=http://127.0.0.1:8080
Restart=always
RestartSec=10
update:

86
docs/getting-started-guides/aws/cloud-configs/node.yaml
View File

@ -1,7 +1,9 @@
#cloud-config
write-files:
write_files:
- path: /opt/bin/wupiao
permissions: '0755'
owner: root
permissions: 0755
content: |
#!/bin/bash
# [w]ait [u]ntil [p]ort [i]s [a]ctually [o]pen
@ -9,94 +11,68 @@ write-files:
--silent --head --fail \
http://${1}:${2}; do sleep 1 && echo -n .; done;
exit $?
coreos:
etcd2:
listen-client-urls: http://0.0.0.0:2379,http://0.0.0.0:4001
listen-client-urls: http://localhost:2379
initial-cluster: master=http://<master-private-ip>:2380
proxy: on
fleet:
metadata: "role=node"
etcd_servers: http://localhost:2379
metadata: k8srole=node
flannel:
etcd_endpoints: http://localhost:2379
locksmithd:
endpoint: http://localhost:2379
units:
- name: etcd2.service
command: start
- name: fleet.service
command: start
- name: flanneld.service
command: start
drop-ins:
- name: 50-network-config.conf
content: |
[Unit]
Requires=etcd2.service
[Service]
ExecStartPre=/usr/bin/etcdctl set /coreos.com/network/config '{"Network":"10.244.0.0/16", "Backend": {"Type": "vxlan"}}'
- name: docker.service
command: start
drop-ins:
- name: 51-docker-mirror.conf
- name: 50-docker-mirror.conf
content: |
[Unit]
Requires=flanneld.service
After=flanneld.service
[Service]
Environment=DOCKER_OPTS='--registry-mirror=http://<master-private-ip>:5000'
- name: setup-network-environment.service
- name: kubelet.service
command: start
content: |
[Unit]
Description=Setup Network Environment
Documentation=https://github.com/kelseyhightower/setup-network-environment
Description=Kubernetes Kubelet
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Requires=network-online.target
After=network-online.target
[Service]
ExecStartPre=-/usr/bin/mkdir -p /opt/bin
ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/k8s/setup-network-environment
ExecStartPre=/usr/bin/chmod +x /opt/bin/setup-network-environment
ExecStart=/opt/bin/setup-network-environment
RemainAfterExit=yes
Type=oneshot
ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.16.1/bin/linux/amd64/kubelet
ExecStartPre=/usr/bin/chmod +x /opt/bin/kubelet
# wait for kubernetes master to be up and ready
ExecStartPre=/opt/bin/wupiao <master-private-ip> 8080
ExecStart=/opt/bin/kubelet \
--api-servers=<master-private-ip>:8080 \
--hostname-override=$private_ipv4
Restart=always
RestartSec=10
- name: kube-proxy.service
command: start
content: |
[Unit]
Description=Kubernetes Proxy
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Requires=setup-network-environment.service
After=setup-network-environment.service
Requires=network-online.target
After=network-online.target
[Service]
ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.15.0/bin/linux/amd64/kube-proxy
ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.16.1/bin/linux/amd64/kube-proxy
ExecStartPre=/usr/bin/chmod +x /opt/bin/kube-proxy
# wait for kubernetes master to be up and ready
ExecStartPre=/opt/bin/wupiao <master-private-ip> 8080
ExecStart=/opt/bin/kube-proxy \
--master=<master-private-ip>:8080 \
--logtostderr=true
Restart=always
RestartSec=10
- name: kube-kubelet.service
command: start
content: |
[Unit]
Description=Kubernetes Kubelet
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Requires=setup-network-environment.service
After=setup-network-environment.service
[Service]
EnvironmentFile=/etc/network-environment
ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.15.0/bin/linux/amd64/kubelet
ExecStartPre=/usr/bin/chmod +x /opt/bin/kubelet
# wait for kubernetes master to be up and ready
ExecStartPre=/opt/bin/wupiao <master-private-ip> 8080
ExecStart=/opt/bin/kubelet \
--address=0.0.0.0 \
--port=10250 \
--hostname_override=$private_ipv4 \
--api_servers=<master-private-ip>:8080 \
--allow_privileged=true \
--logtostderr=true \
--healthz_bind_address=0.0.0.0 \
--healthz_port=10248
--master=http://<master-private-ip>:8080
Restart=always
RestartSec=10
update:

329
docs/getting-started-guides/aws/cloudformation-template.json
View File

@ -1,17 +1,38 @@
{
"AWSTemplateFormatVersion": "2010-09-09",
"Description": "Kubernetes 0.11.0 on EC2",
"Description": "Kubernetes 0.16.1 on EC2 powered by CoreOS 668.2.0 (alpha)",
"Mappings": {
"RegionMap": {
"eu-central-1": {"AMI": "ami-488ebe55"},
"ap-northeast-1": {"AMI": "ami-14273415"},
"sa-east-1": {"AMI": "ami-e7b30efa"},
"ap-southeast-2": {"AMI": "ami-4d2b5e77"},
"ap-southeast-1": {"AMI": "ami-8c032bde"},
"us-east-1": {"AMI": "ami-4c651824"},
"us-west-2": {"AMI": "ami-ff2679cf"},
"us-west-1": {"AMI": "ami-5d4f5118"},
"eu-west-1": {"AMI": "ami-5d71f02a"}
"eu-central-1" : {
"AMI" : "ami-5a330c47"
},
"ap-northeast-1" : {
"AMI" : "ami-905c9f90"
},
"us-gov-west-1" : {
"AMI" : "ami-d1debff2"
},
"sa-east-1" : {
"AMI" : "ami-d365e1ce"
},
"ap-southeast-2" : {
"AMI" : "ami-7db5c947"
},
"ap-southeast-1" : {
"AMI" : "ami-06c8f454"
},
"us-east-1" : {
"AMI" : "ami-2cd3dc44"
},
"us-west-2" : {
"AMI" : "ami-69447259"
},
"us-west-1" : {
"AMI" : "ami-d524c891"
},
"eu-west-1" : {
"AMI" : "ami-c5b7d8b2"
}
}
},
"Parameters": {
@ -49,9 +70,9 @@
"ConstraintDescription": "Must be a valid EC2 HVM instance type."
},
"ClusterSize": {
"Description": "Number of nodes in cluster (3-12).",
"Default": "3",
"MinValue": "3",
"Description": "Number of nodes in cluster (2-12).",
"Default": "2",
"MinValue": "2",
"MaxValue": "12",
"Type": "Number"
},
@ -66,18 +87,15 @@
},
"VpcId": {
"Description": "The ID of the VPC to launch into.",
"Type": "AWS::EC2::VPC::Id",
"Default": ""
"Type": "AWS::EC2::VPC::Id"
},
"SubnetId": {
"Description": "The ID of the subnet to launch into (that must be within the supplied VPC)",
"Type": "AWS::EC2::Subnet::Id",
"Default": ""
"Type": "AWS::EC2::Subnet::Id"
},
"SubnetAZ": {
"Description": "The availability zone of the subnet supplied (for example eu-west-1a)",
"Type": "String",
"Default": ""
"Type": "String"
}
},
"Conditions": {
@ -126,124 +144,124 @@
"KubernetesMasterInstance": {
"Type": "AWS::EC2::Instance",
"Properties": {
"SubnetId": {"Fn::If": ["UseEC2Classic", {"Ref": "AWS::NoValue"}, {"Ref": "SubnetId"}]},
"NetworkInterfaces" : [{
"GroupSet" : [{"Fn::GetAtt": ["KubernetesSecurityGroup", "GroupId"]}],
"AssociatePublicIpAddress" : "true",
"DeviceIndex" : "0",
"DeleteOnTermination" : "true",
"SubnetId" : {"Fn::If": ["UseEC2Classic", {"Ref": "AWS::NoValue"}, {"Ref": "SubnetId"}]}
}],
"ImageId": {"Fn::FindInMap" : ["RegionMap", {"Ref": "AWS::Region" }, "AMI"]},
"InstanceType": {"Ref": "InstanceType"},
"KeyName": {"Ref": "KeyPair"},
"SecurityGroups": [{"Fn::If": [
"UseEC2Classic",
{"Ref": "KubernetesSecurityGroup"},
{"Ref": "AWS::NoValue"}]
}],
"SecurityGroupIds": [{"Fn::If": [
"UseEC2Classic",
{"Ref": "AWS::NoValue"},
{"Fn::GetAtt": ["KubernetesSecurityGroup", "GroupId"]}]
}],
"Tags" : [
{"Key" : "Name", "Value" : {"Fn::Join" : [ "-", [ {"Ref" : "AWS::StackName"}, "k8s-master" ] ]}},
{"Key" : "KubernetesRole", "Value" : "node"}
],
"UserData": { "Fn::Base64": {"Fn::Join" : ["", [
"#cloud-config\n\n",
"---\n",
"write_files:\n",
"- path: /opt/bin/waiter.sh\n",
" owner: root\n",
" content: |\n",
" #! /usr/bin/bash\n",
" until curl http://127.0.0.1:4001/v2/machines; do sleep 2; done\n",
" until curl http://127.0.0.1:2379/v2/machines; do sleep 2; done\n",
"coreos:\n",
" etcd2:\n",
" name: master\n",
" initial-cluster-token: k8s_etcd\n",
" initial-cluster: master=http://$private_ipv4:2380\n",
" listen-peer-urls: http://$private_ipv4:2380,http://localhost:2380\n",
" initial-advertise-peer-urls: http://$private_ipv4:2380\n",
" listen-client-urls: http://$private_ipv4:2379,http://localhost:2379\n",
" advertise-client-urls: http://$private_ipv4:2379\n",
" fleet:\n",
" etcd-servers: http://localhost:4001\n",
" metadata: \"role=master\"\n",
" etcd_servers: http://localhost:2379\n",
" metadata: k8srole=master\n",
" flannel:\n",
" etcd_endpoints: http://localhost:2379\n",
" locksmithd:\n",
" endpoint: http://localhost:2379\n",
" units:\n",
" - name: setup-network-environment.service\n",
" - name: etcd2.service\n",
" command: start\n",
" content: |\n",
" [Unit]\n",
" Description=Setup Network Environment\n",
" Documentation=https://github.com/kelseyhightower/setup-network-environment\n",
" Requires=network-online.target\n",
" After=network-online.target\n\n",
" [Service]\n",
" ExecStartPre=/usr/bin/mkdir -p /opt/bin\n",
" ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/k8s/setup-network-environment\n",
" ExecStartPre=/usr/bin/chmod +x /opt/bin/setup-network-environment\n",
" ExecStart=/opt/bin/setup-network-environment\n",
" RemainAfterExit=yes\n",
" Type=oneshot\n",
" - name: etcd.service\n",
" command: start\n",
" content: |\n",
" [Unit]\n",
" Description=etcd\n",
" Requires=setup-network-environment.service\n",
" After=setup-network-environment.service\n\n",
" [Service]\n",
" EnvironmentFile=/etc/network-environment\n",
" User=etcd\n",
" PermissionsStartOnly=true\n",
" ExecStart=/usr/bin/etcd \\\n",
" --name $private_ipv4 \\\n",
" --addr $private_ipv4:4001 \\\n",
" --bind-addr 0.0.0.0 \\\n",
" --cluster-active-size 1 \\\n",
" --data-dir /var/lib/etcd \\\n",
" --http-read-timeout 86400 \\\n",
" --peer-addr $private_ipv4:7001 \\\n",
" --snapshot true\n",
" Restart=always\n",
" RestartSec=10s\n",
" - name: fleet.service\n",
" command: start\n",
" - name: etcd-waiter.service\n",
" - name: etcd2-waiter.service\n",
" command: start\n",
" content: |\n",
" [Unit]\n",
" Description=etcd waiter\n",
" Wants=network-online.target\n",
" Wants=etcd.service\n",
" After=etcd.service\n",
" Wants=etcd2.service\n",
" After=etcd2.service\n",
" After=network-online.target\n",
" Before=flannel.service\n\n",
" Before=flanneld.service fleet.service locksmithd.service\n\n",
" [Service]\n",
" ExecStartPre=/usr/bin/chmod +x /opt/bin/waiter.sh\n",
" ExecStart=/usr/bin/bash /opt/bin/waiter.sh\n",
" RemainAfterExit=true\n",
" Type=oneshot\n",
" - name: flannel.service\n",
" - name: flanneld.service\n",
" command: start\n",
" drop-ins:\n",
" - name: 50-network-config.conf\n",
" content: |\n",
" [Service]\n",
" ExecStartPre=-/usr/bin/etcdctl mk /coreos.com/network/config '{\"Network\": \"10.244.0.0/16\", \"Backend\": {\"Type\": \"vxlan\"}}'\n",
" - name: docker-cache.service\n",
" command: start\n",
" content: |\n",
" [Unit]\n",
" Requires=etcd-waiter.service\n",
" After=etcd-waiter.service\n",
" Requires=etcd.service\n",
" After=etcd.service\n",
" After=network-online.target\n",
" Wants=network-online.target\n",
" Description=flannel is an etcd backed overlay network for containers\n\n",
" Description=Docker cache proxy\n",
" Requires=early-docker.service\n",
" After=early-docker.service\n",
" Before=early-docker.target\n\n",
" [Service]\n",
" Type=notify\n",
" ExecStartPre=-/usr/bin/mkdir -p /opt/bin\n",
" ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/k8s/flanneld\n",
" ExecStartPre=/usr/bin/chmod +x /opt/bin/flanneld\n",
" ExecStartPre=-/usr/bin/etcdctl mk /coreos.com/network/config '{\"Network\":\"10.244.0.0/16\"}'\n",
" ExecStart=/opt/bin/flanneld\n",
" Restart=always\n",
" TimeoutStartSec=0\n",
" RestartSec=5\n",
" Environment=TMPDIR=/var/tmp/\n",
" Environment=DOCKER_HOST=unix:///var/run/early-docker.sock\n",
" ExecStartPre=-/usr/bin/docker kill docker-registry\n",
" ExecStartPre=-/usr/bin/docker rm docker-registry\n",
" ExecStartPre=/usr/bin/docker pull quay.io/devops/docker-registry:latest\n",
" # GUNICORN_OPTS is an workaround for\n",
" # https://github.com/docker/docker-registry/issues/892\n",
" ExecStart=/usr/bin/docker run --rm --net host --name docker-registry \\\n",
" -e STANDALONE=false \\\n",
" -e GUNICORN_OPTS=[--preload] \\\n",
" -e MIRROR_SOURCE=https://registry-1.docker.io \\\n",
" -e MIRROR_SOURCE_INDEX=https://index.docker.io \\\n",
" -e MIRROR_TAGS_CACHE_TTL=1800 \\\n",
" quay.io/devops/docker-registry:latest\n",
" - name: get-kubectl.service\n",
" command: start\n",
" content: |\n",
" [Unit]\n",
" Description=Get kubectl client tool\n",
" Documentation=https://github.com/GoogleCloudPlatform/kubernetes\n",
" Requires=network-online.target\n",
" After=network-online.target\n\n",
" [Service]\n",
" ExecStart=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.16.1/bin/linux/amd64/kubectl\n",
" ExecStart=/usr/bin/chmod +x /opt/bin/kubectl\n",
" Type=oneshot\n",
" RemainAfterExit=true\n",
" - name: kube-apiserver.service\n",
" command: start\n",
" content: |\n",
" [Unit]\n",
" Description=Kubernetes API Server\n",
" Documentation=https://github.com/GoogleCloudPlatform/kubernetes\n",
" Requires=etcd.service\n",
" After=etcd.service\n\n",
" Requires=etcd2-waiter.service\n",
" After=etcd2-waiter.service\n\n",
" [Service]\n",
" ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.11.0/bin/linux/amd64/kube-apiserver\n",
" ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.16.1/bin/linux/amd64/kube-apiserver\n",
" ExecStartPre=/usr/bin/chmod +x /opt/bin/kube-apiserver\n",
" ExecStart=/opt/bin/kube-apiserver \\\n",
" --address=0.0.0.0 \\\n",
" --port=8080 \\\n",
" --portal_net=10.100.0.0/16 \\\n",
" --etcd_servers=http://127.0.0.1:4001 \\\n",
" --public_address_override=$private_ipv4 \\\n",
" --logtostderr=true\n",
" --insecure-bind-address=0.0.0.0 \\\n",
" --portal-net=10.100.0.0/16 \\\n",
" --etcd-servers=http://localhost:2379\n",
" Restart=always\n",
" RestartSec=10\n",
" - name: kube-controller-manager.service\n",
@ -255,11 +273,10 @@
" Requires=kube-apiserver.service\n",
" After=kube-apiserver.service\n\n",
" [Service]\n",
" ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.11.0/bin/linux/amd64/kube-controller-manager\n",
" ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.16.1/bin/linux/amd64/kube-controller-manager\n",
" ExecStartPre=/usr/bin/chmod +x /opt/bin/kube-controller-manager\n",
" ExecStart=/opt/bin/kube-controller-manager \\\n",
" --master=127.0.0.1:8080 \\\n",
" --logtostderr=true\n",
" --master=127.0.0.1:8080\n",
" Restart=always\n",
" RestartSec=10\n",
" - name: kube-scheduler.service\n",
@ -271,9 +288,10 @@
" Requires=kube-apiserver.service\n",
" After=kube-apiserver.service\n\n",
" [Service]\n",
" ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.11.0/bin/linux/amd64/kube-scheduler\n",
" ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.16.1/bin/linux/amd64/kube-scheduler\n",
" ExecStartPre=/usr/bin/chmod +x /opt/bin/kube-scheduler\n",
" ExecStart=/opt/bin/kube-scheduler --master=127.0.0.1:8080\n",
" ExecStart=/opt/bin/kube-scheduler \\\n",
" --master=127.0.0.1:8080\n",
" Restart=always\n",
" RestartSec=10\n",
" - name: kube-register.service\n",
@ -282,15 +300,13 @@
" [Unit]\n",
" Description=Kubernetes Registration Service\n",
" Documentation=https://github.com/kelseyhightower/kube-register\n",
" Requires=kube-apiserver.service\n",
" After=kube-apiserver.service\n\n",
" Requires=fleet.service\n",
" After=fleet.service\n\n",
" Requires=kube-apiserver.service fleet.service\n",
" After=kube-apiserver.service fleet.service\n\n",
" [Service]\n",
" ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/k8s/kube-register\n",
" ExecStartPre=-/usr/bin/wget -nc -O /opt/bin/kube-register https://github.com/kelseyhightower/kube-register/releases/download/v0.0.3/kube-register-0.0.3-linux-amd64\n",
" ExecStartPre=/usr/bin/chmod +x /opt/bin/kube-register\n",
" ExecStart=/opt/bin/kube-register \\\n",
" --metadata=role=knode \\\n",
" --metadata=k8srole=node \\\n",
" --fleet-endpoint=unix:///var/run/fleet.sock \\\n",
" --api-endpoint=http://127.0.0.1:8080\n",
" Restart=always\n",
@ -308,6 +324,7 @@
"ImageId": {"Fn::FindInMap" : ["RegionMap", {"Ref": "AWS::Region" }, "AMI" ]},
"InstanceType": {"Ref": "InstanceType"},
"KeyName": {"Ref": "KeyPair"},
"AssociatePublicIpAddress" : "true",
"SecurityGroups": [{"Fn::If": [
"UseEC2Classic",
{"Ref": "KubernetesSecurityGroup"},
@ -316,74 +333,45 @@
"UserData": { "Fn::Base64": {"Fn::Join" : ["", [
"#cloud-config\n\n",
"coreos:\n",
" etcd2:\n",
" listen-client-urls: http://localhost:2379\n",
" initial-cluster: master=http://", {"Fn::GetAtt" :["KubernetesMasterInstance" , "PrivateIp"]}, ":2380\n",
" proxy: on\n",
" fleet:\n",
" etcd_servers: http://", {"Fn::GetAtt":["KubernetesMasterInstance" , "PrivateIp"]}, ":4001\n",
" metadata: role=knode\n",
" etcd_servers: http://localhost:2379\n",
" metadata: k8srole=node\n",
" flannel:\n",
" etcd_endpoints: http://localhost:2379\n",
" locksmithd:\n",
" endpoint: http://localhost:2379\n",
" units:\n",
" - name: etcd.service\n",
" mask: true\n",
" - name: etcd2.service\n",
" command: start\n",
" - name: fleet.service\n",
" command: start\n",
" - name: flannel.service\n",
" - name: flanneld.service\n",
" command: start\n",
" content: |\n",
" [Unit]\n",
" After=network-online.target\n",
" Wants=network-online.target\n",
" Description=flannel is an etcd backed overlay network for containers\n\n",
" [Service]\n",
" Type=notify\n",
" ExecStartPre=-/usr/bin/mkdir -p /opt/bin\n",
" ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/k8s/flanneld\n",
" ExecStartPre=/usr/bin/chmod +x /opt/bin/flanneld\n",
" ExecStart=/opt/bin/flanneld -etcd-endpoints http://", {"Fn::GetAtt" :["KubernetesMasterInstance" , "PrivateIp"]}, ":4001\n",
" - name: docker.service\n",
" command: start\n",
" content: |\n",
" [Unit]\n",
" After=flannel.service\n",
" Wants=flannel.service\n",
" Description=Docker Application Container Engine\n",
" Documentation=http://docs.docker.io\n\n",
" [Service]\n",
" EnvironmentFile=/run/flannel/subnet.env\n",
" ExecStartPre=/bin/mount --make-rprivate /\n",
" ExecStart=/usr/bin/docker -d --bip=${FLANNEL_SUBNET} --mtu=${FLANNEL_MTU} -s=overlay -H fd://\n\n",
" [Install]\n",
" WantedBy=multi-user.target\n",
" - name: setup-network-environment.service\n",
" command: start\n",
" content: |\n",
" [Unit]\n",
" Description=Setup Network Environment\n",
" Documentation=https://github.com/kelseyhightower/setup-network-environment\n",
" Requires=network-online.target\n",
" After=network-online.target\n\n",
" [Service]\n",
" ExecStartPre=-/usr/bin/mkdir -p /opt/bin\n",
" ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/k8s/setup-network-environment\n",
" ExecStartPre=/usr/bin/chmod +x /opt/bin/setup-network-environment\n",
" ExecStart=/opt/bin/setup-network-environment\n",
" RemainAfterExit=yes\n",
" Type=oneshot\n",
" - name: kube-kubelet.service\n",
" drop-ins:\n",
" - name: 50-docker-mirror.conf\n",
" content: |\n",
" [Service]\n",
" Environment=DOCKER_OPTS='--registry-mirror=http://", {"Fn::GetAtt" :["KubernetesMasterInstance" , "PrivateIp"]}, ":5000'\n",
" - name: kubelet.service\n",
" command: start\n",
" content: |\n",
" [Unit]\n",
" Description=Kubernetes Kubelet\n",
" Documentation=https://github.com/GoogleCloudPlatform/kubernetes\n",
" Requires=setup-network-environment.service\n",
" After=setup-network-environment.service\n\n",
" Requires=network-online.target\n",
" After=network-online.target\n\n",
" [Service]\n",
" EnvironmentFile=/etc/network-environment\n",
" ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.11.0/bin/linux/amd64/kubelet\n",
" ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.16.1/bin/linux/amd64/kubelet\n",
" ExecStartPre=/usr/bin/chmod +x /opt/bin/kubelet\n",
" ExecStart=/opt/bin/kubelet \\\n",
" --address=0.0.0.0 \\\n",
" --port=10250 \\\n",
" --hostname_override=${DEFAULT_IPV4} \\\n",
" --api_servers=", {"Fn::GetAtt" :["KubernetesMasterInstance" , "PrivateIp"]}, ":8080\\\n",
" --logtostderr=true\n",
" --api-servers=", {"Fn::GetAtt" :["KubernetesMasterInstance" , "PrivateIp"]}, ":8080 \\\n",
" --hostname-override=$private_ipv4\n",
" Restart=always\n",
" RestartSec=10\n",
" - name: kube-proxy.service\n",
@ -392,14 +380,13 @@
" [Unit]\n",
" Description=Kubernetes Proxy\n",
" Documentation=https://github.com/GoogleCloudPlatform/kubernetes\n",
" Requires=setup-network-environment.service\n",
" After=setup-network-environment.service\n\n",
" Requires=network-online.target\n",
" After=network-online.target\n\n",
" [Service]\n",
" ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.11.0/bin/linux/amd64/kube-proxy\n",
" ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.16.1/bin/linux/amd64/kube-proxy\n",
" ExecStartPre=/usr/bin/chmod +x /opt/bin/kube-proxy\n",
" ExecStart=/opt/bin/kube-proxy \\\n",
" --master=http://", {"Fn::GetAtt" :["KubernetesMasterInstance" , "PrivateIp"]}, ":8080\\\n",
" --logtostderr=true\n",
" --master=http://", {"Fn::GetAtt" :["KubernetesMasterInstance" , "PrivateIp"]}, ":8080\n",
" Restart=always\n",
" RestartSec=10\n",
" update:\n",
@ -415,9 +402,13 @@
"AvailabilityZones": {"Fn::If": ["UseEC2Classic", {"Fn::GetAZs": ""}, [{"Ref": "SubnetAZ"}]]},
"VPCZoneIdentifier": {"Fn::If": ["UseEC2Classic", {"Ref": "AWS::NoValue"}, [{"Ref": "SubnetId"}]]},
"LaunchConfigurationName": {"Ref": "KubernetesNodeLaunchConfig"},
"MinSize": "3",
"MinSize": "2",
"MaxSize": "12",
"DesiredCapacity": {"Ref": "ClusterSize"}
"DesiredCapacity": {"Ref": "ClusterSize"},
"Tags" : [
{"Key" : "Name", "Value" : {"Fn::Join" : [ "-", [ {"Ref" : "AWS::StackName"}, "k8s-node" ] ]}, "PropagateAtLaunch" : true},
{"Key" : "KubernetesRole", "Value" : "node", "PropagateAtLaunch" : true}
]
}
}
},