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annotate dns.py @ 34:d4fb38f13c79

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refactor dns and some other non-net setup
author drewp@bigasterisk.com
date Sat, 15 Jan 2022 15:40:22 -0800
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children 4026b6b8028f
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34
d4fb38f13c79 refactor dns and some other non-net setup
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1 from pyinfra import host
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2 from pyinfra.operations import apt, files, server, systemd
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3
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4 if host.name == 'bang':
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5 apt.packages(packages=['dnsmasq'])
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6 systemd.service(service='dnsmasq', enabled=False, running=False)
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7 files.directory(path='/opt/dnsmasq')
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8
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9 for net_name in ['10.1', '10.2', '10.5']:
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10 files.directory(path=f'/opt/dnsmasq/{net_name}')
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11 files.template(src='templates/dnsmasq/dnsmasq.conf.j2', dest=f'/opt/dnsmasq/{net_name}/dnsmasq.conf', net=net_name)
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12 files.template(src='templates/dnsmasq/hosts.j2', dest=f'/opt/dnsmasq/{net_name}/hosts', net=net_name)
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13 files.template(src='templates/dnsmasq/dhcp_hosts.j2', dest=f'/opt/dnsmasq/{net_name}/dhcp_hosts', net=net_name)
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14
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15 files.template(src='templates/dnsmasq/dnsmasq.service.j2',
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16 dest=f'/etc/systemd/system/dnsmasq_{net_name}.service',
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17 net=net_name)
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18 systemd.service(service=f'dnsmasq_{net_name}', restarted=True, daemon_reload=True)
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19
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20 if host.name in [
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21 'garage',
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22 'dash',
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23 'slash',
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24 'frontbed',
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25 'prime',
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26 ]:
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27 files.template(src='templates/hosts.j2', dest='/etc/hosts')
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28
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29 files.link(path='/etc/resolv.conf', target='/run/systemd/resolve/resolv.conf')
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30 files.template(src='templates/resolved.conf.j2', dest='/etc/systemd/resolved.conf')
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31
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32 systemd.service(service='systemd-resolved.service', running=True, restarted=True)