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author | gasperfele@fri1.uni-lj.si <gasperfele@fri1.uni-lj.si@5cf9fbd1-b2bc-434c-b4b7-e852f4f63414> | 2014-10-21 21:35:40 +0000 |
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committer | gasperfele@fri1.uni-lj.si <gasperfele@fri1.uni-lj.si@5cf9fbd1-b2bc-434c-b4b7-e852f4f63414> | 2014-10-21 21:35:40 +0000 |
commit | f3e2c6f2add893710dc9a54098acff13c5934a90 (patch) | |
tree | 7e03f8787f9cc383a2b7b0c51cd30b9b66a61c13 /kpov_judge/tasks/dhcp_dns | |
parent | be32ceb69271797a38b24d07930ac9afcd0c729f (diff) |
Separated tasks from lectures
git-svn-id: https://svn.lusy.fri.uni-lj.si/kpov-public-svn/kpov-public@2 5cf9fbd1-b2bc-434c-b4b7-e852f4f63414
Diffstat (limited to 'kpov_judge/tasks/dhcp_dns')
-rw-r--r-- | kpov_judge/tasks/dhcp_dns/evaluation/task.py | 118 | ||||
-rw-r--r-- | kpov_judge/tasks/dhcp_dns/lecture/ideja.txt | 1 | ||||
-rw-r--r-- | kpov_judge/tasks/dhcp_dns/preparation/task.py | 112 |
3 files changed, 0 insertions, 231 deletions
diff --git a/kpov_judge/tasks/dhcp_dns/evaluation/task.py b/kpov_judge/tasks/dhcp_dns/evaluation/task.py deleted file mode 100644 index 5e443ce..0000000 --- a/kpov_judge/tasks/dhcp_dns/evaluation/task.py +++ /dev/null @@ -1,118 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# kpovRandomHelpers should be imported by add_assignment.py - -instructions = { - 'si':u""" -Ustvari tri navidezne računalnike. Za enega (SimpleArbiter) uporabi sliko diska simpleArbiter. Na drugega (DHCP_server) postavi strežnika -DHCP in DNS. Poskrbi, da bo preostali računalnik (DHCP_client) dobil naslov, ki ga prebereš na SimpleArbiterju. Na SimpleArbiterju preberi -še ime in IP nekega računalnika (HOSTNAME_X in IP_X). Poskrbi, da bo DNS strežnik za HOSTNAME_X vrnil naslov IP_X. -""" -} - -computers = { - 'maliNetworkManager': { - 'disks': [ - { 'name': 'maliNetworkManager', - }, - #{ 'name': 'CDROM', - # 'options':{'readonly': True}, - # 'parts': [],# no parts, no mounting. - #} - ], - 'network_interfaces': [{'network': 'net1'}], - 'flavor': 'm1.tiny', - 'config_drive': False - - }, - 'maliBrezNetworkManager': { - 'disks': [ - { 'name': 'maliBrezNetworkManager', - }, - #{ 'name': 'CDROM', - # 'options':{'readonly': True}, - # 'parts': [],# no parts, no mounting. - #} - ], - 'network_interfaces': [{'network': 'net1'}], - 'flavor': 'm1.tiny', - 'config_drive': False - - }, - 'SimpleArbiter': { - 'disks': [ - { 'name': 'simpleArbiterDhcp', - # attempt automount - }, - #{ 'name': 'CDROM', - # 'options': {'readonly': True}, - # 'parts': [{'dev': 'b1', 'path': '/cdrom'}], - #}, - ], - 'network_interfaces': [{'network': 'net1'}, {'network': 'test-net'}], - 'flavor': 'm1.tiny', - 'config_drive': False - } -} - -networks = { 'net1': {'public': False}, 'test-net': {'public': True} } - -params_meta = { - 'IP_NM': {'opis': 'Naslov maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, - 'DNS_NM': {'opis': 'DNS za maliNetworkManager', 'w': False, 'public':True, 'type': 'IP', 'generated': True}, - 'IP_static': {'opis': 'Naslov maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, - 'DNS_static': {'opis': 'DNS za maliBrezNetworkManager', 'w': False, 'public': True, 'type': 'IP', 'generated': True}, -} - -def task(IP_NM, DNS_NM, IP_static, DNS_static): - import pxssh - import pexpect - results = dict() - peer_user = 'student' - peer_passwd = 'vaje' - sA = pxssh.pxssh() - sB = pxssh.pxssh() - sA.login(IP_NM, peer_user, peer_passwd) - sB.login(IP_static, peer_user, peer_passwd) - # sA - # make sure NM is not handling eth0 - results['NM_nmcli'] = sA.run('nmcli d') - results['NM_nslookup'] = sA.run('nslookup www.arnes.si') - # sB - # check whether NM is handling eth0 - results['static_nmcli'] = sB.run('nmcli d') - results['static_nslookup'] = sB.run('nslookup www.arnes.si') - sA.logout() - sB.logout() - return results - -def gen_params(user_id, params_meta): - params = dict() - r = random.Random(user_id) - # IP_NM, DNS_NM, IP_static, DNS_static) - dns_servers = ['193.2.1.66', '193.2.1.72', '8.8.8.8', '8.8.4.4', '208.67.222.222', '208.67.220.220'] - net = kpovRandomHelpers.IPv4_subnet_gen(r, '172.23.128.0/18', 24) - params['DNS_NM'] = r.choice(dns_servers) - params['IP_NM'], params['IP_static'] = kpovRandomHelpers.IPv4_addr_gen(r, net, 2) - params['DNS_static'] = r.choice(dns_servers) - return params - -def task_check(results, params): - import re - score = -9 - if results['NM_nslookup'].find('Server:\t\t{0}\r'.format(params['DNS_NM'])) > -1: - score += 3 - if results['static_nslookup'].find('Server:\t\t{0}\r'.format(params['DNS_static'])) > -1: - score += 3 - if re.search(r'eth0 +802-.*connected', results['NM_nmcli']): - score += 2 - if not re.search(r'eth0 +802-.*connected', results['static_nmcli']): - score += 2 - score = 0 - return score - -def prepare_disks(templates, params): -# d = templates['simpleArbiterDhcp'] - pass - diff --git a/kpov_judge/tasks/dhcp_dns/lecture/ideja.txt b/kpov_judge/tasks/dhcp_dns/lecture/ideja.txt deleted file mode 100644 index 89f3a3a..0000000 --- a/kpov_judge/tasks/dhcp_dns/lecture/ideja.txt +++ /dev/null @@ -1 +0,0 @@ -Nastavi strežnik dhcp tako, da bodo računalniki v različnih skupinah dobili različna imena zagonskih datotek. Nastavi syslinux tako, da se bo ob zagonu syslinux pokazala slika. diff --git a/kpov_judge/tasks/dhcp_dns/preparation/task.py b/kpov_judge/tasks/dhcp_dns/preparation/task.py deleted file mode 100644 index c060db6..0000000 --- a/kpov_judge/tasks/dhcp_dns/preparation/task.py +++ /dev/null @@ -1,112 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# TODO: dokoncaj! -# kpovRandomHelpers should be imported by add_assignment.py - -instructions = { - 'si':u""" -Postavi štiri navidezne računalnike - simpleArbiter, DHCP_server, -BootableClientA ter BootableClientB. Na simpleArbiter preberi naslove IP_GW, IP_DHCP, -IP_B ter najdi datoteko A. - -Na DHCP_server postavi DHCP strežnik s pomočjo ISC dhcp 3 na naslovu IP_DHCP. -SimpleArbiter naj dobi IP_GW. DHCP_server naj ga uporabi kot gateway. -Če se zaganja BootableClientB, naj se sistem zažene z live ISO in dobi svoj IP. -Če se zaganja katerikoli drug, naj se sistem zažene v datoteko z imenom A. -Tako BootableClientA kot BootableClientB naj bosta brez diskov. -""" -} - -computers = { - 'DHCPServer': { - 'disks': [ - { 'name': 'DHCPServer', - }, - { 'name': 'bootable_iso', - 'options':{'readonly': True}, - 'parts': [], - }, - #{ 'name': 'CDROM', - # 'options':{'readonly': True}, - # 'parts': [],# no parts, no mounting. - #} - ], - 'network_interfaces': [{'network': 'net1'}], - 'flavor': 'm1.tiny', - 'config_drive': False - }, - 'BootableClientA': { - 'disks': [ - ], - 'network_interfaces': [{'network': 'net1'}], - 'flavor': 'm1.tiny', - 'config_drive': False - }, - 'BootableClientB': { - 'disks': [ - ], - 'network_interfaces': [{'network': 'net1'}], - 'flavor': 'm1.tiny', - 'config_drive': False - }, - 'SimpleArbiter': { - 'disks': [ - { 'name': 'simpleArbiterDhcp', - }, - #{ 'name': 'CDROM', - # 'options': {'readonly': True}, - # 'parts': [{'dev': 'b1', 'path': '/cdrom'}], - #}, - ], - 'network_interfaces': [{'network': 'net1'}, {'network': 'test-net'}], - 'flavor': 'm1.tiny', - 'config_drive': False - } -} - -networks = { 'net1': {'public': False}, 'test-net': {'public': True} } - -params_meta = { - 'IP_DHCP': {'opis': 'IP DHCP streznika', 'w': False, 'public': True, 'type':'IP', 'generated': True}, - 'IP_GW': {'opis': 'IP SimpleArbiterja', 'w': False, 'public': True, 'type':'IP', 'generated': True}, - 'MAC_BOOT': {'opis': 'MAC racunalnika, ki se zazene z ISO', 'w': True, 'public': True, 'type':'MAC', 'generated': False}, - 'IP_BOOT': {'opis': 'IP racunalnika, ki se zazene z ISO', 'w': True, 'public': True, 'type':'IP', 'generated': False}, - 'BOOT_FNAME': {'opis': 'Ime datoteke', 'w': False, 'public': True, 'type': 'filename', 'generated': True}, -} - -def task(IP_DHCP, IP_GW, MAC_BOOT, BOOT_FNAME): - # check the IP - # ping the DHCP server - # check whether the fname served by the dhcp server is correct - # connect to the service in the special ISO - # check the MAC of the server on IP_BOOT - return results - -def gen_params(user_id, params_meta): - params = dict() - r = random.Random(user_id) - net = kpovRandomHelpers.IPv4_subnet_gen(r, '10.75.0.0/10', 24) - params['IP_DHCP'], params['IP_GW'] = kpovRandomHelpers.IPv4_addr_gen(r, net, 2) - params['BOOT_FNAME'] = kpovRandomHelpers.filename_gen(r) - # IP_NM, DNS_NM, IP_static, DNS_static) - return params - -def task_check(results, params): - import re - score = -9 - if results['NM_nslookup'].find('Server:\t\t{0}\r'.format(params['DNS_NM'])) > -1: - score += 3 - if results['static_nslookup'].find('Server:\t\t{0}\r'.format(params['DNS_static'])) > -1: - score += 3 - if re.search(r'eth0 +802-.*connected', results['NM_nmcli']): - score += 2 - if not re.search(r'eth0 +802-.*connected', results['static_nmcli']): - score += 2 - score = 0 - return score - -def prepare_disks(templates, params): -# d = templates['simpleArbiterDhcp'] - pass - |