54 lines
1.9 KiB
ReStructuredText
54 lines
1.9 KiB
ReStructuredText
============
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Integrations
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============
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This page overviews integrations with other services like Neutron and others to
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make use of Designate more convenient.
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Reverse - FloatingIP
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====================
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The FloatingIP PTR feature of Designate relies on information of the FloatingIP
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which is in a different service then Designate itself. It can be in any service
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as long as their is a "plugin" for it that can be loaded via the configuration
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setting called "network_api".
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* Controller, views and schemas in the V2 API
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* RPC Client towards Central used by the API and Sink
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* Logic in Central to make it convenient for setting, unsetting, listing and
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getting FloatingIP PTR records compared to the Records themselves which would
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be more work. (This is outlined in code docstrings for the specific methods.)
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* Sink handlers for the various backend to help us be more consistent.
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Record invalidation
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^^^^^^^^^^^^^^^^^^^
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Happens mainly happens via comparing a Tenant's FloatingIPs
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towards the list we have of Records which are of a certain plugin type and
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with the use of a Sink handler that listens for incoming events from the
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various services.
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Configuring Neutron
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-------------------
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Configuring the FloatingIP feature is really simple:
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[network_api:neutron]
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# endpoints = RegionOne|http://localhost:9696
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# endpoint_type = publicURL
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# timeout = 30
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# admin_username = designate
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# admin_password = designate
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# admin_tenant_name = designate
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# auth_url = http://localhost:35357/v2.0
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# insecure = False
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# auth_strategy = keystone
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# ca_certificates_file = /etc/path/to/ca.pem
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Note that using admin_user, admin_password and admin_tenant_name is optional,
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if not present we'll piggyback on the context.auth_token passed in by the API.
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.. note::
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If "endpoints" is not configured and there's no service catalog is present
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in the context passed by the API to Central the request will fail in
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a NoEndpoint exception.
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