From 4f4d10b79954b41347da026eee108431cf92c839 Mon Sep 17 00:00:00 2001 From: grisel-davy Date: Wed, 25 Apr 2018 20:28:56 +0200 Subject: [PATCH] ajout des serveurs sur le graph --- .../templates/topologie/graph_switch.dot | 40 +++++++++++++---- topologie/views.py | 45 ++++++------------- 2 files changed, 46 insertions(+), 39 deletions(-) diff --git a/topologie/templates/topologie/graph_switch.dot b/topologie/templates/topologie/graph_switch.dot index 3835cd91..2529e739 100644 --- a/topologie/templates/topologie/graph_switch.dot +++ b/topologie/templates/topologie/graph_switch.dot @@ -1,28 +1,27 @@ {% block graph_dot %} -digraph Topologie { -node [ -fontname=Helvetica -fontsize=8 -shape=plaintext] -edge[arrowhead=odot,arrowtail=dot] +digraph { +graph [label="TOPOLOGIE DU RÉSEAU", labelloc=t, fontsize=40]; +node [fontname=Helvetica fontsize=8 shape=plaintext]; +edge[arrowhead=odot,arrowtail=dot]; {% block subgraphs %} {% for sub in subs %} subgraph cluster_{{ sub.bat_id }} { +fontsize=15; label="Batiment {{ sub.bat_name }}"; {% if sub.bornes %} node [label=< - - + {% block bornes %} {% for borne in sub.bornes %} @@ -40,6 +39,31 @@ node [label=< {% endfor %} {% endblock %} +{% if sub.machines %} + + + + + + +{% for machine in sub.machines %} + + + + + +{% endfor %} +{% endif %} +
+
Borne Switch Port
+ Machine + Switch + Port
+ {{ machine.name }} + + {{ machine.switch }} + + {{ machine.port }} +
>] {{sub.bat_name}}bornes; {% endif %} diff --git a/topologie/views.py b/topologie/views.py index ff6d65a1..a272d03e 100644 --- a/topologie/views.py +++ b/topologie/views.py @@ -75,7 +75,8 @@ from .models import ( ConstructorSwitch, AccessPoint, SwitchBay, - Building + Building, + Server ) from .forms import ( EditPortForm, @@ -116,6 +117,9 @@ def index(request): ) pagination_number = GeneralOption.get_cached_value('pagination_number') switch_list = re2o_paginator(request, switch_list, pagination_number) + + # make_machine_graph() + return render( request, 'topologie/index.html', @@ -944,45 +948,36 @@ def make_machine_graph(): """ Crée le fichier dot et l'image du graph des Switchs """ - dico={'subs':[],'links':[],'alone':[],'bornes':[]} + dico={'subs':[],'links':[],'alone':[],'colors':{'head':"#7f0505",'back':"#b5adad",'texte':"#563d01",'border_bornes':"#02078e",'head_bornes':"#25771c",'head_server':"#1c3777"}} missing=[] detected=[] for sw in Switch.objects.all(): if(sw not in detected): missing.append(sw) - for building in Building.objects.all():#Parcour tous les batiments - - dico['subs'].append({'bat_id':building.id,'bat_name':building,'switchs':[],'bornes':[]}) - - + dico['subs'].append({'bat_id':building.id,'bat_name':building,'switchs':[],'bornes':[],'machines':[]}) for switch in Switch.objects.filter(switchbay__building=building):#Parcour tous les switchs de ce batiment dico['subs'][-1]['switchs'].append({'name':switch.main_interface().domain.name,'nombre':switch.number,'model':switch.model,'id':switch.id,'batiment':building,'ports':[]}) for p in switch.ports.all().filter(related__isnull=False):#Parcour tout les ports liés de ce switch dico['subs'][-1]['switchs'][-1]['ports'].append({'numero':p.port,'related':p.related.switch.main_interface().domain.name}) - for ap in AccessPoint.all_ap_in(building): - dico['subs'][-1]['bornes'].append({'name':ap.short_name,'id':ap.id}) - dico['links'].append({'depart':ap.switch()[0].id,'arrive':ap.id}) + dico['subs'][-1]['bornes'].append({'name':ap.short_name,'switch':ap.switch()[0].main_interface().domain.name,'port':ap.switch()[0].ports.filter(machine_interface__machine=ap)[0].port}) + for server in Server.all_server_in(building): + dico['subs'][-1]['machines'].append({'name':server.short_name,'switch':server.switch()[0].main_interface().domain.name,'port':Port.objects.filter(machine_interface__machine=server)[0].port}) + + # for ma in Allmachines_in(building): + # dico['subs'][-1]['machines'].append({'name':ma.short_name,'id':ma.id,'switch':ma.switch()[0].main_interface().domain.name,'port':ma.switch()[0].ports.filter(machine_interface__machine=ap)[0].port}) - for ap in AccessPoint.objects.all(): - dico['bornes'].append({'name':str(ap)}) while(missing!=[]):#Tant que la liste des oubliés n'est pas vide i.e on les a pas tous passer links,new_detected=recursive_switchs(missing[0].ports.all().filter(related=None).first(),None,[missing[0]]) for link in links: dico['links'].append(link) - - - #on recrée la liste des oubliés et des detectés - missing=[i for i in missing if i not in new_detected] + missing=[i for i in missing if i not in new_detected]#on recrée la liste des oubliés et des detectés detected+=new_detected - - for switch in Switch.objects.all().filter(switchbay__isnull=True).exclude(ports__related__isnull=False):#Tous ceux qui ne sont ni connectés ni dans un batiment dico['alone'].append({'id':switch.id,'name':switch.main_interface().domain.name}) - dot_data=generate_image(dico) fichier = open("media/images/switchs.dot","w") fichier.write(dot_data) @@ -991,18 +986,13 @@ def make_machine_graph(): image = Popen(["dot", "-Tpng", "-o", "media/images/switchs.png"], stdin=unflatten.stdout, stdout=PIPE) def generate_image(data,template='topologie/graph_switch.dot'): - - t = loader.get_template(template) - if not isinstance(t, Template) and not (hasattr(t, 'template') and isinstance(t.template, Template)): raise Exception("Le template par défaut de Django n'est pas utilisé." "Cela peut mener à des erreurs de rendu." "Vérifiez les paramètres") - c = Context(data).flatten() dot = t.render(c) - return(dot) def recursive_switchs(port_start, switch_before, detected): @@ -1010,23 +1000,16 @@ def recursive_switchs(port_start, switch_before, detected): Parcour récursivement le switchs auquel appartient port_start pour trouver les ports suivants liés """ links_return=[]#Liste de dictionaires qui stockes les nouveaux liens détéctés - l_ports=port_start.switch.ports.filter(related__isnull=False)#Liste des ports dont le related est non null for port in l_ports: - if port.related.switch!=switch_before and port.related.switch!=port.switch:#Pas le switch dont on vient, pas le switch actuel - detected.append(port_start.switch) detected.append(port.related.switch) - links={'depart':port_start.switch.id,'arrive':port.related.switch.id} links_down, detected = recursive_switchs(port.related, port_start.switch, detected) - links_return.append(links) for link in links_down: if(link!=[]): links_return.append(link) - - return (links_return, detected)