diff options
author | Alex Shatov <alexs@att.com> | 2017-09-12 11:30:55 -0400 |
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committer | Alex Shatov <alexs@att.com> | 2017-09-12 11:30:55 -0400 |
commit | 9622da66409485995f1dd388bca406d24a215661 (patch) | |
tree | 7e1714ef405d3ff633e4b091deccf5bb40bbb83a /dcae-policy/dcaepolicyplugin/discovery.py | |
parent | a26c9cc72f8fdc513458c2ba87f9378743f255fb (diff) |
dcaepolicy plugin and dcae.node.type
* new plugin and node type file to be used by blueprints that use policy
Change-Id: I79dc24f3bf6f8471457544f6bb8562cbcd448d00
Issue-Id: DCAEGEN2-62
Signed-off-by: Alex Shatov <alexs@att.com>
Diffstat (limited to 'dcae-policy/dcaepolicyplugin/discovery.py')
-rw-r--r-- | dcae-policy/dcaepolicyplugin/discovery.py | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/dcae-policy/dcaepolicyplugin/discovery.py b/dcae-policy/dcaepolicyplugin/discovery.py new file mode 100644 index 0000000..8cdbde1 --- /dev/null +++ b/dcae-policy/dcaepolicyplugin/discovery.py @@ -0,0 +1,35 @@ +"""client to talk to consul on standard port 8500""" + +# ============LICENSE_START======================================================= +# org.onap.dcae +# ================================================================================ +# Copyright (c) 2017 AT&T Intellectual Property. All rights reserved. +# ================================================================================ +# 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. +# ============LICENSE_END========================================================= +# +# ECOMP is a trademark and service mark of AT&T Intellectual Property. + +import requests + +# it is safe to assume that consul agent is at localhost:8500 along with cloudify manager +CONSUL_SERVICE_URL = "http://localhost:8500/v1/catalog/service/{0}" + +def discover_service_url(service_name): + """find the service record in consul""" + response = requests.get(CONSUL_SERVICE_URL.format(service_name)) + response.raise_for_status() + resp_json = response.json() + if resp_json: + service = resp_json[0] + return "http://{0}:{1}".format(service["ServiceAddress"], service["ServicePort"]) |