Mercurial > code > home > repos > infra

annotate net.py @ 95:dd0db3c78329

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
disable ipv6 all hosts
author drewp@bigasterisk.com
date Fri, 15 Jul 2022 14:32:42 -0700
parents 2fddde57231b
children 5a1f6b4d1d4a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
7
b6fff51f8676 net.py setup. May not be safe on bang yet
drewp@bigasterisk.com
parents:
diff changeset
1 from pyinfra import host
b6fff51f8676 net.py setup. May not be safe on bang yet
drewp@bigasterisk.com
parents:
diff changeset
2 from pyinfra.operations import apt, files, server, systemd
b6fff51f8676 net.py setup. May not be safe on bang yet
drewp@bigasterisk.com
parents:
diff changeset
3
b6fff51f8676 net.py setup. May not be safe on bang yet
drewp@bigasterisk.com
parents:
diff changeset
4 is_wifi = host.name in ['frontdoor', 'living', 'plus']
b6fff51f8676 net.py setup. May not be safe on bang yet
drewp@bigasterisk.com
parents:
diff changeset
5
35
51c2f861764f refactor
drewp@bigasterisk.com
parents: 34
diff changeset
6
51c2f861764f refactor
drewp@bigasterisk.com
parents: 34
diff changeset
7 def cleanup():
51c2f861764f refactor
drewp@bigasterisk.com
parents: 34
diff changeset
8 # past attempts
22
301dad3cdb7b WIP updating to use systemd networkd but it's not done or working, here
drewp@bigasterisk.com
parents: 17
diff changeset
9 files.file(path='/etc/netplan/99-pyinfra-written.yaml', present=False)
82
ff60853d7152 fix for bang dhclient'ing its resolv.conf sometimes
drewp@bigasterisk.com
parents: 72
diff changeset
10 files.file(path='/etc/network/interfaces', present=False)
7
b6fff51f8676 net.py setup. May not be safe on bang yet
drewp@bigasterisk.com
parents:
diff changeset
11
22
301dad3cdb7b WIP updating to use systemd networkd but it's not done or working, here
drewp@bigasterisk.com
parents: 17
diff changeset
12 for search_dir in [
301dad3cdb7b WIP updating to use systemd networkd but it's not done or working, here
drewp@bigasterisk.com
parents: 17
diff changeset
13 # search path per `man systemd.network`:
301dad3cdb7b WIP updating to use systemd networkd but it's not done or working, here
drewp@bigasterisk.com
parents: 17
diff changeset
14 # /lib/systemd/network # These OS files are ok.
301dad3cdb7b WIP updating to use systemd networkd but it's not done or working, here
drewp@bigasterisk.com
parents: 17
diff changeset
15 '/usr/local/lib/systemd/network/', # Probably no such dir.
301dad3cdb7b WIP updating to use systemd networkd but it's not done or working, here
drewp@bigasterisk.com
parents: 17
diff changeset
16 '/run/systemd/network/', # Previous netplan attempts dumped in here.
72
f0e59adf7b91 updates that aren't pkg or version changes
drewp@bigasterisk.com
parents: 69
diff changeset
17 #'/etc/systemd/network/', # I'm going to work in here.
22
301dad3cdb7b WIP updating to use systemd networkd but it's not done or working, here
drewp@bigasterisk.com
parents: 17
diff changeset
18 ]:
301dad3cdb7b WIP updating to use systemd networkd but it's not done or working, here
drewp@bigasterisk.com
parents: 17
diff changeset
19 files.sync(
301dad3cdb7b WIP updating to use systemd networkd but it's not done or working, here
drewp@bigasterisk.com
parents: 17
diff changeset
20 src="files/empty_dir/",
301dad3cdb7b WIP updating to use systemd networkd but it's not done or working, here
drewp@bigasterisk.com
parents: 17
diff changeset
21 dest=search_dir,
301dad3cdb7b WIP updating to use systemd networkd but it's not done or working, here
drewp@bigasterisk.com
parents: 17
diff changeset
22 delete=True,
301dad3cdb7b WIP updating to use systemd networkd but it's not done or working, here
drewp@bigasterisk.com
parents: 17
diff changeset
23 )
7
b6fff51f8676 net.py setup. May not be safe on bang yet
drewp@bigasterisk.com
parents:
diff changeset
24
89
2fddde57231b no connman to surprisingly rewrite net configs
drewp@bigasterisk.com
parents: 82
diff changeset
25 apt.packages(packages=['network-manager', 'connman'], present=False)
35
51c2f861764f refactor
drewp@bigasterisk.com
parents: 34
diff changeset
26
37
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
27 # On bang:
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
28 # Now using a HW router for this firewall. No incoming connections.
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
29 # test connections from the outside:
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
30 # http://www.t1shopper.com/tools/port-scanner/
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
31 # On prime:
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
32 # using digitalocean network config:
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
33 # https://cloud.digitalocean.com/networking/firewalls/f68899ae-1aac-4469-b379-59ce2bbc988f/droplets?i=7c5072
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
34 apt.packages(packages=['ufw'], present=False)
35
51c2f861764f refactor
drewp@bigasterisk.com
parents: 34
diff changeset
35
95
dd0db3c78329 disable ipv6 all hosts
drewp@bigasterisk.com
parents: 89
diff changeset
36 server.sysctl(key='net.ipv6.conf.all.disable_ipv6', value=1, persist=True)
37
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
37
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
38 if host.name == 'prime':
35
51c2f861764f refactor
drewp@bigasterisk.com
parents: 34
diff changeset
39 cleanup()
51c2f861764f refactor
drewp@bigasterisk.com
parents: 34
diff changeset
40
37
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
41 files.directory('/etc/systemd/network')
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
42 files.template(
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
43 src="templates/net/prime.network.j2",
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
44 dest="/etc/systemd/network/99-prime.network",
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
45 mac=host.host_data['mac'],
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
46 )
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
47
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
48 elif host.name == 'bang':
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
49 cleanup()
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
50
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
51 files.directory('/etc/systemd/network')
67
2f2e88849415 cleanups and docker source update
drewp@bigasterisk.com
parents: 65
diff changeset
52
37
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
53 files.template(src="templates/net/bang_10.2.network.j2", dest="/etc/systemd/network/99-10.2.network")
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
54 files.template(src="templates/net/bang_isp.network.j2", dest="/etc/systemd/network/99-isp.network")
72
f0e59adf7b91 updates that aren't pkg or version changes
drewp@bigasterisk.com
parents: 69
diff changeset
55 systemd.service(service='systemd-networkd.service', enabled=True, running=True, restarted=True)
82
ff60853d7152 fix for bang dhclient'ing its resolv.conf sometimes
drewp@bigasterisk.com
parents: 72
diff changeset
56 server.sysctl(key='net.ipv4.ip_forward', value=1, persist=True)
ff60853d7152 fix for bang dhclient'ing its resolv.conf sometimes
drewp@bigasterisk.com
parents: 72
diff changeset
57 files.template(src="templates/net/house_net.service.j2", dest="/etc/systemd/system/house_net.service", out_interface='ens4')
ff60853d7152 fix for bang dhclient'ing its resolv.conf sometimes
drewp@bigasterisk.com
parents: 72
diff changeset
58 systemd.service(service='house_net.service', daemon_reload=True, enabled=True, running=True, restarted=True)
37
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
59
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
60 elif host.name == 'plus':
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
61 pass
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
62
69
659e4b228909 new host 'pipe'
drewp@bigasterisk.com
parents: 67
diff changeset
63 elif host.name == 'pipe':
659e4b228909 new host 'pipe'
drewp@bigasterisk.com
parents: 67
diff changeset
64 cleanup()
659e4b228909 new host 'pipe'
drewp@bigasterisk.com
parents: 67
diff changeset
65
659e4b228909 new host 'pipe'
drewp@bigasterisk.com
parents: 67
diff changeset
66 files.directory('/etc/systemd/network')
659e4b228909 new host 'pipe'
drewp@bigasterisk.com
parents: 67
diff changeset
67
659e4b228909 new host 'pipe'
drewp@bigasterisk.com
parents: 67
diff changeset
68 files.template(src="templates/net/pipe_10.2.network.j2", dest="/etc/systemd/network/99-10.2.network")
659e4b228909 new host 'pipe'
drewp@bigasterisk.com
parents: 67
diff changeset
69 files.template(src="templates/net/pipe_isp.network.j2", dest="/etc/systemd/network/99-isp.network")
659e4b228909 new host 'pipe'
drewp@bigasterisk.com
parents: 67
diff changeset
70 systemd.service(service='systemd-networkd.service', enabled=True, running=True, restarted=True)
659e4b228909 new host 'pipe'
drewp@bigasterisk.com
parents: 67
diff changeset
71 server.sysctl(key='net.ipv4.ip_forward', value=1, persist=True)
82
ff60853d7152 fix for bang dhclient'ing its resolv.conf sometimes
drewp@bigasterisk.com
parents: 72
diff changeset
72 files.template(src="templates/net/house_net.service.j2", dest="/etc/systemd/system/house_net.service", out_interface='eth0')
69
659e4b228909 new host 'pipe'
drewp@bigasterisk.com
parents: 67
diff changeset
73 systemd.service(service='house_net.service', daemon_reload=True, enabled=True, running=True, restarted=True)
659e4b228909 new host 'pipe'
drewp@bigasterisk.com
parents: 67
diff changeset
74
659e4b228909 new host 'pipe'
drewp@bigasterisk.com
parents: 67
diff changeset
75
37
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
76 else:
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
77 cleanup()
34
d4fb38f13c79 refactor dns and some other non-net setup
drewp@bigasterisk.com
parents: 22
diff changeset
78
d4fb38f13c79 refactor dns and some other non-net setup
drewp@bigasterisk.com
parents: 22
diff changeset
79 if is_wifi:
d4fb38f13c79 refactor dns and some other non-net setup
drewp@bigasterisk.com
parents: 22
diff changeset
80 files.put(src="secrets/wpa_supplicant.conf", dest="/etc/wpa_supplicant/wpa_supplicant.conf")
d4fb38f13c79 refactor dns and some other non-net setup
drewp@bigasterisk.com
parents: 22
diff changeset
81
65
49a69852a4f4 let's get in less trouble by using dhcp more universally
drewp@bigasterisk.com
parents: 37
diff changeset
82 # addr = host.host_data['addr']
49a69852a4f4 let's get in less trouble by using dhcp more universally
drewp@bigasterisk.com
parents: 37
diff changeset
83 # net = addr[:4]
49a69852a4f4 let's get in less trouble by using dhcp more universally
drewp@bigasterisk.com
parents: 37
diff changeset
84 # gateway = net + '.0.1'
49a69852a4f4 let's get in less trouble by using dhcp more universally
drewp@bigasterisk.com
parents: 37
diff changeset
85 # dns = gateway
37
fbd0849dfdbd redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents: 36
diff changeset
86
65
49a69852a4f4 let's get in less trouble by using dhcp more universally
drewp@bigasterisk.com
parents: 37
diff changeset
87 files.template(
49a69852a4f4 let's get in less trouble by using dhcp more universally
drewp@bigasterisk.com
parents: 37
diff changeset
88 src="templates/net/singlenic.network.j2",
49a69852a4f4 let's get in less trouble by using dhcp more universally
drewp@bigasterisk.com
parents: 37
diff changeset
89 dest="/etc/systemd/network/99-bigasterisk.network",
49a69852a4f4 let's get in less trouble by using dhcp more universally
drewp@bigasterisk.com
parents: 37
diff changeset
90 create_remote_dir=True,
49a69852a4f4 let's get in less trouble by using dhcp more universally
drewp@bigasterisk.com
parents: 37
diff changeset
91 mac=host.host_data['mac'],
49a69852a4f4 let's get in less trouble by using dhcp more universally
drewp@bigasterisk.com
parents: 37
diff changeset
92 )
72
f0e59adf7b91 updates that aren't pkg or version changes
drewp@bigasterisk.com
parents: 69
diff changeset
93 systemd.service(service='systemd-networkd.service', enabled=True, running=True, restarted=True)