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Remaniement, système de class pour gérer les constructeurs differents

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chirac 2018-07-08 19:59:13 +02:00
parent adf81b8b3a
commit 610a43c919
1 changed files with 58 additions and 42 deletions
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100
main.py
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@ -13,69 +13,85 @@ api_hostname = config.get('Re2o', 'hostname')
api_password = config.get('Re2o', 'password') api_password = config.get('Re2o', 'password')
api_username = config.get('Re2o', 'username') api_username = config.get('Re2o', 'username')
api_client = Re2oAPIClient(api_hostname, api_username, api_password) api_client = Re2oAPIClient(api_hostname, api_username, api_password)
client_hostname = socket.gethostname().split('.', 1)[0] client_hostname = socket.gethostname().split('.', 1)[0]
print("get switchs conf") print("get switchs conf")
all_switchs = api_client.list("switchs/ports-config/") all_switchs = api_client.list("switchs/ports-config/")
all_vlans = api_client.list("machines/vlan/")
all_roles = api_client.list("machines/role/")
# Création de l'environnement Jinja # Création de l'environnement Jinja
ENV = Environment(loader=FileSystemLoader('.')) ENV = Environment(loader=FileSystemLoader('.'))
# Import du fichier template dans une variable "template"
template = ENV.get_template("templates/hp.tpl")
# Création du template final avec les valeurs contenues dans le dictionnaire "valeurs" - Ces valeurs sont positionnées dans un objet "temp", qui sera utilisé par le moteur, et que l'on retrouve dans le template. # Création du template final avec les valeurs contenues dans le dictionnaire "valeurs" - Ces valeurs sont positionnées dans un objet "temp", qui sera utilisé par le moteur, et que l'on retrouve dans le template.
def preprocess(switch):
def add_to_vlans(vlans, vlan, port, tagged=True): class Switch:
if not vlan['vlan_id'] in vlans: def __init__(self):
if not tagged: self.additionnal = None
vlans[vlan['vlan_id']] = {'ports_untagged' : [str(port['port'])], 'ports_tagged' : [], 'name' : vlan['name']} self.all_vlans = api_client.list("machines/vlan/")
self.all_roles = api_client.list("machines/role/")
# Import du fichier template dans une variable "template"
self.hp_tpl = ENV.get_template("templates/hp.tpl")
self.conf = None
self.name = None
self.switch = None
def get_conf_file_name(self):
return self.switch["short_name"] + ".conf"
def preprocess_hp(self):
"""Prérempli certains valeurs renvoyées directement à jinja, pour plus de simplicité"""
def add_to_vlans(vlans, vlan, port, tagged=True):
if not vlan['vlan_id'] in vlans:
if not tagged:
vlans[vlan['vlan_id']] = {'ports_untagged' : [str(port['port'])], 'ports_tagged' : [], 'name' : vlan['name']}
else:
vlans[vlan['vlan_id']] = {'ports_tagged' : [str(port['port'])], 'ports_untagged' : [], 'name' : vlan['name']}
else: else:
vlans[vlan['vlan_id']] = {'ports_tagged' : [str(port['port'])], 'ports_untagged' : [], 'name' : vlan['name']} if not tagged:
else: vlans[vlan['vlan_id']]['ports_untagged'].append(str(port['port']))
if not tagged: else:
vlans[vlan['vlan_id']]['ports_untagged'].append(str(port['port'])) vlans[vlan['vlan_id']]['ports_tagged'].append(str(port['port']))
else:
vlans[vlan['vlan_id']]['ports_tagged'].append(str(port['port']))
ra_guarded = [] vlans = dict()
loop_protected = []
vlans = dict()
for port in switch['ports']: for port in self.switch['ports']:
if port['get_port_profil']['loop_protect']: if port['get_port_profil']['vlan_untagged']:
loop_protected.append(str(port['port'])) add_to_vlans(vlans, port['get_port_profil']['vlan_untagged'], port, tagged=False)
if port['get_port_profil']['ra_guard']: if port['get_port_profil']['vlan_tagged']:
ra_guarded.append(str(port['port'])) for vlan in port['get_port_profil']['vlan_tagged']:
add_to_vlans(vlans, vlan, port)
if port['get_port_profil']['vlan_untagged']: arp_protect_vlans = [vlan["vlan_id"] for vlan in self.all_vlans if vlan["arp_protect"]]
add_to_vlans(vlans, port['get_port_profil']['vlan_untagged'], port, tagged=False) dhcp_snooping_vlans = [vlan["vlan_id"] for vlan in self.all_vlans if vlan["dhcp_snooping"]]
if port['get_port_profil']['vlan_tagged']: dhcpv6_snooping_vlans = [vlan["vlan_id"] for vlan in self.all_vlans if vlan["dhcpv6_snooping"]]
for vlan in port['get_port_profil']['vlan_tagged']: ntp_servers = [server["servers"] for server in self.all_roles if server["role_type"] == "ntp-server"][0]
add_to_vlans(vlans, vlan, port) log_servers = [server["servers"] for server in self.all_roles if server["role_type"] == "log-server"][0]
dhcp_servers = [server["servers"] for server in self.all_roles if server["role_type"] == "dhcp"][0]
ra_guarded = [str(port['port']) for port in self.switch['ports'] if port['get_port_profil']['ra_guard']]
loop_protected = [str(port['port']) for port in self.switch['ports'] if port['get_port_profil']['loop_protect']]
arp_protect_vlans = [vlan["vlan_id"] for vlan in all_vlans if vlan["arp_protect"]] self.additionals = {'ra_guarded' : ra_guarded, 'loop_protected' : loop_protected, 'vlans' : vlans, 'arp_protect_vlans' : arp_protect_vlans, 'dhcp_snooping_vlans' : dhcp_snooping_vlans, 'dhcpv6_snooping_vlans' : dhcpv6_snooping_vlans, 'ntp_servers': ntp_servers, 'log_servers': log_servers, 'dhcp_servers' : dhcp_servers}
dhcp_snooping_vlans = [vlan["vlan_id"] for vlan in all_vlans if vlan["dhcp_snooping"]]
dhcpv6_snooping_vlans = [vlan["vlan_id"] for vlan in all_vlans if vlan["dhcpv6_snooping"]]
ntp_servers = [server["servers"] for server in all_roles if server["role_type"] == "ntp-server"][0]
log_servers = [server["servers"] for server in all_roles if server["role_type"] == "log-server"][0]
dhcp_servers = [server["servers"] for server in all_roles if server["role_type"] == "dhcp"][0]
return {'ra_guarded' : ra_guarded, 'loop_protected' : loop_protected, 'vlans' : vlans, 'arp_protect_vlans' : arp_protect_vlans, 'dhcp_snooping_vlans' : dhcp_snooping_vlans, 'dhcpv6_snooping_vlans' : dhcpv6_snooping_vlans, 'ntp_servers': ntp_servers, 'log_servers': log_servers, 'dhcp_servers' : dhcp_servers}
def gen_conf_hp(self):
"""Génère la config pour ce switch hp"""
self.preprocess_hp()
self.conf = self.hp_tpl.render(switch=self.switch, additionals=self.additionals)
def write_conf(self):
with open("generated/" + self.get_conf_file_name(), 'w+') as f:
f.write(self.conf)
print("gen tpl") print("gen tpl")
conf = template.render(switch=all_switchs[2], additionals=preprocess(all_switchs[2]))
sw = Switch()
for switch in all_switchs: for switch in all_switchs:
with open("generated/" + switch["short_name"] + ".conf", 'w+') as f: sw.switch = switch
f.write(template.render(switch=switch, additionals=preprocess(switch))) sw.gen_conf_hp()
sw.write_conf()
print(conf)