From bf71876abf2b108cb19ece0ab86868ef10cab0b7 Mon Sep 17 00:00:00 2001
From: Kevin Carter <kevin.carter@rackspace.com>
Date: Fri, 27 Oct 2017 10:27:00 -0500
Subject: [PATCH] add example basic resource generation scripts

Change-Id: Id7eac8a81d2e264727ce24c655808758446c1da2
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
---
 scripts/generate-flavors.sh  | 57 ++++++++++++++++++++++++++
 scripts/generate-images.sh   | 51 ++++++++++++++++++++++++
 scripts/generate-networks.sh | 77 ++++++++++++++++++++++++++++++++++++
 3 files changed, 185 insertions(+)
 create mode 100644 scripts/generate-flavors.sh
 create mode 100644 scripts/generate-images.sh
 create mode 100644 scripts/generate-networks.sh

diff --git a/scripts/generate-flavors.sh b/scripts/generate-flavors.sh
new file mode 100644
index 00000000..adcfa2f8
--- /dev/null
+++ b/scripts/generate-flavors.sh
@@ -0,0 +1,57 @@
+#!/usr/bin/env bash
+# Copyright 2017, Rackspace US, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+source openrc
+
+
+
+# Generate a set of typical flavors
+for flavor in micro tiny mini small medium large xlarge heavy; do
+  NAME="m1.${flavor}"
+  ID="${ID:-0}"
+  RAM="${RAM:-256}"
+  DISK="${DISK:-1}"
+  VCPU="${VCPU:-1}"
+  SWAP="${SWAP:-0}"
+  EPHEMERAL="${EPHEMERAL:-0}"
+  nova flavor-delete "$ID" > /dev/null || echo "No Flavor with ID: [ $ID ] found to clean up"
+  nova flavor-create "$NAME" "$ID" "$RAM" "$DISK" "$VCPU" --swap "$SWAP" --is-public true --ephemeral "$EPHEMERAL" --rxtx-factor 1
+  let ID=ID+1
+  let RAM=RAM*2
+  if [ "$ID" -gt 5 ];then
+    let VCPU=VCPU*2
+    let DISK=DISK*2
+    let EPHEMERAL=256
+    let SWAP=4
+  elif [ "$ID" -gt 4 ];then
+    let VCPU=VCPU*2
+    let DISK=DISK*4+"$DISK"
+    let EPHEMERAL="$DISK/2"
+    let SWAP=4
+  elif [ "$ID" -gt 3 ];then
+    let VCPU=VCPU*2
+    let DISK=DISK*4+"$DISK"
+    let EPHEMERAL="$DISK/3"
+    let SWAP=4
+  elif [ "$ID" -gt 2 ];then
+    let VCPU=VCPU+"$VCPU/2"
+    let DISK=DISK*4
+    let EPHEMERAL="$DISK/3"
+    let SWAP=4
+  elif [ "$ID" -gt 1 ];then
+    let VCPU=VCPU+1
+    let DISK=DISK*2+"$DISK"
+  fi
+done
diff --git a/scripts/generate-images.sh b/scripts/generate-images.sh
new file mode 100644
index 00000000..e9f231e9
--- /dev/null
+++ b/scripts/generate-images.sh
@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+# Copyright 2017, Rackspace US, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+source openrc
+
+
+
+# Image upload function.
+#  Download an image, upload into glance, remove downloaded file.
+function image_upload {
+  IMAGE_URL="${1}"
+  IMAGE_FILE="$(basename ${IMAGE_URL})"
+  IMAGE_NAME="${2}"
+  if [[ ! -f "${IMAGE_FILE}" ]]; then
+    wget "${IMAGE_URL}" -O "${IMAGE_FILE}" || (rm "${IMAGE_FILE}" && exit 1)
+  else
+    echo "file found ${IMAGE_FILE}"
+  fi
+  if [[ "$?" == 0 ]]; then
+    glance image-create --name "${IMAGE_NAME}" \
+                        --container-format bare \
+                        --disk-format qcow2 \
+                        --visibility public \
+                        --progress \
+                        --file "${IMAGE_FILE}" && rm "${IMAGE_FILE}"
+  fi
+}
+
+
+
+# Create some default images
+#  USAGE: image_upload $URL $NAME
+image_upload http://uec-images.ubuntu.com/releases/14.04/release/ubuntu-14.04-server-cloudimg-amd64-disk1.img ubuntu-14.04-amd64
+image_upload http://uec-images.ubuntu.com/releases/16.04/release/ubuntu-16.04-server-cloudimg-amd64-disk1.img ubuntu-16.04-amd64
+image_upload http://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud.qcow2 centos-7-amd64
+image_upload http://cdimage.debian.org/cdimage/openstack/current/debian-9.2.0-openstack-amd64.qcow2 debian-9.2.0-amd64
+image_upload http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-disk.img cirros-0.3.4-amd64
+image_upload http://dfw.mirror.rackspace.com/fedora/releases/26/CloudImages/x86_64/images/Fedora-Cloud-Base-26-1.5.x86_64.qcow2 fedora-26-amd64
+image_upload http://download.opensuse.org/repositories/Cloud:/Images:/Leap_42.3/images/openSUSE-Leap-42.3-OpenStack.x86_64.qcow2 opensuse-leap-42.3-amd64
diff --git a/scripts/generate-networks.sh b/scripts/generate-networks.sh
new file mode 100644
index 00000000..942487e9
--- /dev/null
+++ b/scripts/generate-networks.sh
@@ -0,0 +1,77 @@
+#!/usr/bin/env bash
+# Copyright 2017, Rackspace US, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+source openrc
+
+
+
+# Create a basic flat network
+neutron net-create GATEWAY_NET \
+    --shared \
+    --router:external=True \
+    --provider:physical_network=flat \
+    --provider:network_type=flat
+
+neutron subnet-create GATEWAY_NET 172.16.24.0/22 \
+    --name GATEWAY_NET_SUBNET \
+    --gateway 172.16.24.2 \
+    --allocation-pool start=172.16.25.201,end=172.16.25.255 \
+    --dns-nameservers list=true 172.16.24.2
+
+
+
+# Create a basic VXLAN network
+neutron net-create PRIVATE_NET \
+    --shared \
+    --router:external=True \
+    --provider:network_type=vxlan \
+    --provider:segmentation_id 101
+
+neutron subnet-create PRIVATE_NET 192.168.0.0/24 \
+    --name PRIVATE_NET_SUBNET
+
+
+
+# Create a neutron router and wire it up to the GATEWAY_NET and PRIVATE_NET_SUBNET
+ROUTER_ID="$(neutron router-create GATEWAY_NET_ROUTER | grep -w id | awk '{print $4}')"
+neutron router-gateway-set \
+    "${ROUTER_ID}" \
+    "$(neutron net-list | awk '/GATEWAY_NET/ {print $2}')"
+
+neutron router-interface-add \
+    "${ROUTER_ID}" \
+    "$(neutron subnet-list | awk '/PRIVATE_NET_SUBNET/ {print $2}')"
+
+
+
+# Neutron security group setup
+for id in "$(neutron security-group-list -f yaml | awk '/- id\:/ {print $3}')"; do
+    # Allow ICMP
+    neutron security-group-rule-create --protocol icmp \
+                                       --direction ingress \
+                                       "$id" || true
+    # Allow all TCP
+    neutron security-group-rule-create --protocol tcp \
+                                       --port-range-min 1 \
+                                       --port-range-max 65535 \
+                                       --direction ingress \
+                                       "$id" || true
+    # Allow all UDP
+    neutron security-group-rule-create --protocol udp \
+                                       --port-range-min 1 \
+                                       --port-range-max 65535 -\
+                                       -direction ingress \
+                                       "$id" || true
+done