From 128f5d9b36611862159ff2693a5eefc20a5809d4 Mon Sep 17 00:00:00 2001
From: Dalton Hubble <dghubble@gmail.com>
Date: Thu, 25 Aug 2016 00:25:11 -0700
Subject: [PATCH] examples: Add etcd3-install cluster

* etcd3-install installs CoreOS to disk and sets
up a 3-node etcd3 cluster
* Additional machines are setup as etcd3 proxies
---
 CHANGES.md                                 |  1 +
 examples/README.md                         |  1 +
 examples/groups/etcd3-install/install.json | 11 +++++++++++
 examples/groups/etcd3-install/node1.json   | 14 ++++++++++++++
 examples/groups/etcd3-install/node2.json   | 14 ++++++++++++++
 examples/groups/etcd3-install/node3.json   | 14 ++++++++++++++
 examples/groups/etcd3-install/proxy.json   | 11 +++++++++++
 7 files changed, 66 insertions(+)
 create mode 100644 examples/groups/etcd3-install/install.json
 create mode 100644 examples/groups/etcd3-install/node1.json
 create mode 100644 examples/groups/etcd3-install/node2.json
 create mode 100644 examples/groups/etcd3-install/node3.json
 create mode 100644 examples/groups/etcd3-install/proxy.json

diff --git a/CHANGES.md b/CHANGES.md
index 2675c895..7f4d15d8 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -11,6 +11,7 @@
 * Add Kubernetes with rkt container runtime (i.e. rktnetes)
 * Upgrade Kubernetes v1.3.4 (static manifest) example clusters
 * Upgrade Kubernetes v1.3.4 (self-hosted) example cluster
+* Add etcd3 example cluster (PXE in-RAM or install to disk)
 * Use DNS names (instead of IPs) in example clusters (except bootkube)
 
 ## v0.4.0 (2016-07-21)
diff --git a/examples/README.md b/examples/README.md
index 7c9825e9..3f0e73fc 100644
--- a/examples/README.md
+++ b/examples/README.md
@@ -11,6 +11,7 @@ These examples network boot and provision machines into CoreOS clusters using `b
 | etcd | iPXE boot a 3 node etcd cluster and proxy | alpha/1109.1.0 | RAM | [reference](https://coreos.com/os/docs/latest/cluster-architectures.html) |
 | etcd-install | Install a 3-node etcd cluster to disk | alpha/1109.1.0 | Disk | [reference](https://coreos.com/os/docs/latest/installing-to-disk.html) |
 | etcd3 | Install a 3-node etcd3 cluster | alpha/1109.1.0 | RAM | None |
+| etcd3-install | Install a 3-node etcd3 cluster to disk | alpha/1109.1.0 | Disk | None |
 | k8s | Kubernetes cluster with 1 master, 2 workers, and TLS-authentication | alpha/1109.1.0 | Disk | [tutorial](../Documentation/kubernetes.md) |
 | k8s-install | Install a Kubernetes cluster to disk | alpha/1109.1.0 | Disk | [tutorial](../Documentation/kubernetes.md) |
 | rktnetes | Kubernetes cluster with rkt container runtime, 1 master, workers, TLS auth (known bugs, experimental) | alpha/1122.0.0 | Disk | None |
diff --git a/examples/groups/etcd3-install/install.json b/examples/groups/etcd3-install/install.json
new file mode 100644
index 00000000..5754ec7e
--- /dev/null
+++ b/examples/groups/etcd3-install/install.json
@@ -0,0 +1,11 @@
+{
+  "id": "coreos-install",
+  "name": "CoreOS Install",
+  "profile": "install-reboot",
+  "metadata": {
+    "coreos_channel": "alpha",
+    "coreos_version": "1109.1.0",
+    "ignition_endpoint": "http://bootcfg.foo:8080/ignition",
+    "baseurl": "http://bootcfg.foo:8080/assets/coreos"
+  }
+}
diff --git a/examples/groups/etcd3-install/node1.json b/examples/groups/etcd3-install/node1.json
new file mode 100644
index 00000000..3f0bcd07
--- /dev/null
+++ b/examples/groups/etcd3-install/node1.json
@@ -0,0 +1,14 @@
+{
+  "id": "node1",
+  "name": "etcd Node 1",
+  "profile": "etcd3",
+  "selector": {
+    "mac": "52:54:00:a1:9c:ae",
+    "os": "installed"
+  },
+  "metadata": {
+    "domain_name": "node1.example.com",
+    "etcd_name": "node1",
+    "etcd_initial_cluster": "node1=http://node1.example.com:2380,node2=http://node2.example.com:2380,node3=http://node3.example.com:2380"
+  }
+}
diff --git a/examples/groups/etcd3-install/node2.json b/examples/groups/etcd3-install/node2.json
new file mode 100644
index 00000000..02889d32
--- /dev/null
+++ b/examples/groups/etcd3-install/node2.json
@@ -0,0 +1,14 @@
+{
+  "id": "node2",
+  "name": "etcd Node 2",
+  "profile": "etcd3",
+  "selector": {
+    "mac": "52:54:00:b2:2f:86",
+    "os": "installed"
+  },
+  "metadata": {
+    "domain_name": "node2.example.com",
+    "etcd_name": "node2",
+    "etcd_initial_cluster": "node1=http://node1.example.com:2380,node2=http://node2.example.com:2380,node3=http://node3.example.com:2380"
+  }
+}
diff --git a/examples/groups/etcd3-install/node3.json b/examples/groups/etcd3-install/node3.json
new file mode 100644
index 00000000..5d8204d9
--- /dev/null
+++ b/examples/groups/etcd3-install/node3.json
@@ -0,0 +1,14 @@
+{
+  "id": "node3",
+  "name": "etcd Node 3",
+  "profile": "etcd3",
+  "selector": {
+    "mac": "52:54:00:c3:61:77",
+    "os": "installed"
+  },
+  "metadata": {
+    "domain_name": "node3.example.com",
+    "etcd_name": "node3",
+    "etcd_initial_cluster": "node1=http://node1.example.com:2380,node2=http://node2.example.com:2380,node3=http://node3.example.com:2380"
+  }
+}
diff --git a/examples/groups/etcd3-install/proxy.json b/examples/groups/etcd3-install/proxy.json
new file mode 100644
index 00000000..6949b8ab
--- /dev/null
+++ b/examples/groups/etcd3-install/proxy.json
@@ -0,0 +1,11 @@
+{
+  "id": "default",
+  "name": "default",
+  "profile": "etcd-proxy",
+  "selector": {
+    "os": "installed"
+  },
+  "metadata": {
+    "etcd_initial_cluster": "node1=http://node1.example.com:2380,node2=http://node2.example.com:2380,node3=http://node3.example.com:2380"
+  }
+}