![](bg6.png)
The first step to deployment is the request for
service sent by userc. This request represents the
entry into our system and is represented by the
Deployment Profile Requestd. The deployment
profile enables us to verify the resources needed by
the service request, and give a positive response (in
the case where the system can find one or more
nodes that satisfies this request) or a negative one (in
the other cases)e. If the system can satisfy the
service request, a new service profile is createdf,
and this information is added to the systemg. At
this time the system can update the information
about available resources in the equipment profile,
and the installation of services is then run by the
deployment protocolh i.
Figure 3: Service deployment process.
4 CONCLUSIONS
In this paper we have presented a discussion of
knowledge modelling and our proposition to
represent information needed in deployment tasks.
Modelling information is the first step to
representing knowledge. Our principal goal is to be
able to dynamically facilitate the deployment of the
services networks. This dynamic deployment of
service is based on the characterization of the needs
of service and the current state of the network.
Profiles Model proposes the notions of profiles of
service, equipment and deployment.
A first implementation of our information model
is made to represent the different interfaces of our
system. For any service request our tool makes it
possible to establish all of the components necessary
along with their state (localization, availability of
resources, etc), including their relationship of
interdependence. This cartography will make it
possible for a manager to make effective decisions
of deployment. Currently, we are working on the
modelling of environment events to be manipulated,
in order to complete the representation of knowledge
in the service deployment domain.
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