02383adf64
This adds a new IP manager driver for configuring addresses and routes via keepalived instead of directly. It used when the logical resource is configured to be highly-available, according to configuration pushed by the orchestrator. We rely on a 'ha_resource' flag attached to the main config dict to enable it, and use specific HA config about peers and cluster priority contained in the 'ha_config' section of the main config. The resulting keepalived cluster contains a VRRP instance for each interface, with the exception of the management interface. Partially-implements: blueprint appliance-ha Change-Id: I5ababa41d65642b00f6b808197af9b2a59ebc67a
50 lines
1.4 KiB
Python
50 lines
1.4 KiB
Python
# Copyright 2014 DreamHost, LLC
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#
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# Author: DreamHost, LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""Set up the API server application instance
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"""
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import flask
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from astara_router.api import v1
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from astara_router.debug import handle_traceback
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from astara_router.manager import manager
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app = flask.Flask(__name__)
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app.register_blueprint(v1.base.blueprint)
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app.register_blueprint(v1.system.blueprint)
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app.register_blueprint(v1.firewall.blueprint)
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app.register_blueprint(v1.status.blueprint)
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app.register_error_handler(500, handle_traceback)
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@app.before_request
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def attach_config():
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'''
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Attach any configuration before instantiating API
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'''
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pass
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def main():
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# TODO(mark): make this use a config file ie
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# app.config.from_object('astara_router.config.Default')
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# manager.state_path = app.config['STATE_PATH']
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addr = str(manager.ip_mgr.get_interfaces()[0].addresses[0])
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app.run(host=addr,
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port=5000)
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