86 lines
2.6 KiB
Python
Executable File
86 lines
2.6 KiB
Python
Executable File
#!/usr/bin/env python
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"""
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Sets up a VM with hardcoded paths to multiple source trees.
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Creates a script for use with VMWare or a Vagrantfile.
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Uses a configuration file (in JSON format) that stores the paths to checked-out
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copies of OpenStack projects on the host machine. If the path is None then
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it lets devstack download them.
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"""
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import json
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class Config(object):
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"""
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Very simple configuration file thats just some JSON.
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"""
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vm_paths = {
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'devstack':"/devstack",
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'glance': '/opt/stack/glance',
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'horizon': '/opt/stack/horizon',
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'keystone': "/opt/stack/keystone",
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'nova': "/opt/stack/nova",
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'python_openstackclient': "/opt/stack/python-openstackclient",
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'python_novaclient': "/opt/stack/python-novaclient",
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'trove':"/opt/stack/trove",
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'python_troveclient':"/opt/stack/python-troveclient",
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'tempest':"/opt/stack/tempest"
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}
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def __init__(self, **kwargs):
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for name in Config.vm_paths.keys():
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if name not in kwargs:
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raise RuntimeError('Missing configuration value "%s".' % name)
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value = kwargs[name]
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if value is not None and type(value) is not str \
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and type(value) is not unicode:
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raise RuntimeError('Path "%s" must be a string or None but is '
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'of type %s.' % (name, type(value)))
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setattr(self, name, kwargs[name])
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self.vagrant_path = kwargs.get("vagrant_path", "Vagrantfile")
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@staticmethod
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def load(file_path):
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file_contents = open(file_path, "r").read()
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dict = json.loads(file_contents);
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return Config(**dict)
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def write_vagrant_file(self):
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with open(self.vagrant_path, 'w') as file:
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file.write("""
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Vagrant::Config.run do |global_config|
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# Host config
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global_config.vm.define :host do |config|
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config.vm.network "33.33.44.11"
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config.vm.box = "precise"
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config.vm.host_name = "host"
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config.ssh.timeout = 3600
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config.vm.customize do |vm|
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vm.memory_size = 2048
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end
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config.vm.share_folder "integration", "/integration", "../"
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""")
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for key in Config.vm_paths.keys():
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local_path = getattr(self, key)
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vm_path = Config.vm_paths[key]
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if local_path is not None:
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file.write('\tconfig.vm.share_folder "%s", "%s", "%s" \n'
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% (key, vm_path, local_path))
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file.write("""
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end
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end
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""")
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if __name__ == "__main__":
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conf = Config.load("conf.json")
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conf.write_vagrant_file()
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