re2o/dhcp
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Retrocompatibility

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chapeau 2020-02-04 11:51:58 +00:00 • committed by root
parent 0f4cd64eee
commit 01694fc604
1 changed files with 26 additions and 10 deletions
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36
main.py
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@ -18,22 +18,35 @@ api_password = config.get('Re2o', 'password')
api_username = config.get('Re2o', 'username') api_username = config.get('Re2o', 'username')
def regen_dhcp(api_client): def regen_dhcp(api_client):
host_mac_ip = {} """Genere les fichiers de zone du DHCP, par extension et par plage d'ip"""
host_mac_ip_ext = {}
host_mac_ip_type = {}
for hmi in api_client.list("dhcp/hostmacip/"): api_res = api_client.list("dhcp/hostmacip/")
if hmi['ip_type'] not in host_mac_ip.keys():
host_mac_ip[hmi['ip_type']] = [] build_hmi(host_mac_ip_ext, api_res, 'extension')
host_mac_ip[hmi['ip_type']].append((hmi['hostname'], build_hmi(host_mac_ip_type, api_res, 'ip_type')
hmi['extension'],
hmi['mac_address'],
hmi['ipv4']))
template = ("host {hostname}{extension} {{\n" template = ("host {hostname}{extension} {{\n"
" hardware ethernet {mac_address};\n" " hardware ethernet {mac_address};\n"
" fixed-address {ipv4};\n" " fixed-address {ipv4};\n"
"}}") "}}")
for ip_type, hmi_list in host_mac_ip.items(): generate_file(template, host_mac_ip_ext, "dhcp")
generate_file(template, host_mac_ip_type, "dhcp.ip_type.")
def build_hmi(host_mac_ip, api_res, key):
for hmi in api_res:
if hmi[key] not in host_mac_ip.keys():
host_mac_ip[hmi[key]] = []
host_mac_ip[hmi[key]].append((hmi['hostname'],
hmi['extension'],
hmi['mac_address'],
hmi['ipv4']))
def generate_file(template, host_mac_ip, file_prefix):
for key, hmi_list in host_mac_ip.items():
dhcp_leases_content = '\n\n'.join(template.format( dhcp_leases_content = '\n\n'.join(template.format(
hostname=hostname, hostname=hostname,
extension=extension, extension=extension,
@ -41,10 +54,13 @@ def regen_dhcp(api_client):
ipv4=ipv4 ipv4=ipv4
) for hostname, extension, mac_address, ipv4 in hmi_list) ) for hostname, extension, mac_address, ipv4 in hmi_list)
filename = path+'/generated/dhcp.{ip_type}.list'.format(ip_type=ip_type) filename = path+'/generated/{file_prefix}{key}.list'.format(
key=key,
file_prefix=file_prefix)
with open(filename, 'w+') as f: with open(filename, 'w+') as f:
f.write(dhcp_leases_content) f.write(dhcp_leases_content)
def reload_server(): def reload_server():
"""Relance le serveur DHCP.""" """Relance le serveur DHCP."""
try: try: