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openstack-ansible-ops /scripts /generate-flavors.sh

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#!/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