Page History

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1. Overview
2. Producer
3. Consumer
4. Repository
5. Data Model
6. Searching in NOCLook
7. Indexed properties
8. REST API
9. Backup and Restore
10. Links
11. How to set up a NI suiteNOCLook
12. Troubleshooting

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Data model

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Hopefully these entities and relationships are enough.

See Presentation.

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The data that was inserted manually in the prototype.

Searching in NOCLook

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NOCLook REST API is driven by django-tastypie. Authentication is set per user as an API key.

Create a new site

$ cat site.json
{
	"node_name": "DK-AAL",
	"node_type": "/api/v1/node_type/site/",
	"node_meta_type": "Location",
	"node": {
		"address": "Selma Lagerlöfsvej 300",
		"area": "Aalborg",
		"country": "Denmark",
		"country_code": "DK",
		"latitude": "57.011944",
		"longitude": "9.990560",
		"owner_id": "AAU",
		"postarea": "Aalborg",
		"postcode": "9220"
	}
}


$ curl -i -H "Authorization: ApiKey apiuser:secret" -H "Content-Type: application/json" -X POST --data @site.json

Create a new L2VPN service

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# Backup the SQL database
su - postgres -c "pg_dumpalldump norduni > /var/opt/norduni/nistore/producers/noclook/sql/postgres.sql"
# Run NOCLook producer for backup purpose
cd /opt/norduni/src/scripts/
rm /opt/nistore/producers/noclook/json/*
./noclook_producer.py -O /opt/nistore/producers/noclook/json/
# Push the changes to nistore master
/usr/local/sbin/ni-push.sh -r /opt/nistore/

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# All producers need to be listed here with a path data or empty
[data]
juniper_conf = 
nmap_services_py = 
alcatel_isis = 
noclook = /opt/nistore/producers/noclook/json/
nagios_checkmk = 
cfengine_report =  

sudo -u postgres psql -f /opt/nistore/producers/noclook/sql/postgres.sql postgresnorduni
noclook_consumer.py -C restore.conf -I

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Issue tracker: https://project.nordu.net/browse/NORDUNIDEV

Graph Gists

Version 1.0: http://gistportal.neo4jgraphgist.org/?e598ce9c6851fd803243graph_gists/bf9576c3-c7d0-450b-82fb-bd52e4038753
Version 2.0: http://gist.neo4j.org/?fe682b1dc394dd8e4421

How to set up

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NOCLook

See Setting up a NORDUni 2.0 instance.

Anchor
troubleshooting troubleshooting

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Starting/stopping and restarting

$ sudo service supervisorctluwsgi start|stop|restart noclook

Internal Server Error (http 500)

Stop noclook. The directory /var/opt/norduni/dependencies/neo4jdb/ and its children is probably owned by root, it should be owned by www-data.

$ chown -R www-data:www-data /var/opt/norduni/dependencies/neo4jdb/

Start noclook again.

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