From d2b1e4628ae701c5c220ff7dc98560af7d9855ae Mon Sep 17 00:00:00 2001 From: "Stefan K. Berg" Date: Tue, 14 Apr 2015 14:48:11 +0200 Subject: Prototype of automated libvirt installation This is a prototype to experiment with the DEA concept and how to use it to automatically deploy a KVM environment using libvirt. It is now possible to perform a fully automated deploy from an ISO file. Highlights: - Fully automated Fuel deploy installing three controllers, two computes in full HA mode including Ceilometer - create_dea.sh will create a DEA YAML file with an existing deployment as template. - The install will configure settings, networks and the interface config of all nodes. JIRA: Change-Id: Icc8922afca8508c9062aa5be95e2482086a4f624 Signed-off-by: Stefan K. Berg --- .../deploy/tools/transplant_network_scheme.py | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100755 fuel/prototypes/libvirt/deploy/tools/transplant_network_scheme.py (limited to 'fuel/prototypes/libvirt/deploy/tools/transplant_network_scheme.py') diff --git a/fuel/prototypes/libvirt/deploy/tools/transplant_network_scheme.py b/fuel/prototypes/libvirt/deploy/tools/transplant_network_scheme.py new file mode 100755 index 0000000..7d50cbe --- /dev/null +++ b/fuel/prototypes/libvirt/deploy/tools/transplant_network_scheme.py @@ -0,0 +1,42 @@ +#!/usr/bin/python +############################################################################## +# Copyright (c) 2015 Ericsson AB and others. +# stefan.k.berg@ericsson.com +# jonas.bjurel@ericsson.com +# All rights reserved. This program and the accompanying materials +# are made available under the terms of the Apache License, Version 2.0 +# which accompanies this distribution, and is available at +# http://www.apache.org/licenses/LICENSE-2.0 +############################################################################## + +import yaml +import re +import sys +import os + +if len(sys.argv) != 4: + sys.stderr.write("Usage: "+sys.argv[0]+" [compute|controller]\n") + sys.exit(1) + +file = sys.argv[1] +if not os.path.exists(file): + sys.stderr.write("ERROR: The file "+file+" could not be opened\n") + sys.exit(1) + +deafile = sys.argv[2] +namespace = sys.argv[3] + +f1 = open(file, 'r') +doc1 = yaml.load(f1) +f1.close() + +f2 = open(deafile, 'r') +doc2 = yaml.load(f2) +f1.close() + +doc1["network_scheme"]["transformations"] = doc2[namespace] + +f2 = open(file, 'w') +f2.write(yaml.dump(doc1, default_flow_style=False)) +f2.close() + -- cgit 1.2.3-korg