Daniel Micay
38414a8313
drop floating IP for Matrix server
2022-11-29 01:26:31 -05:00
Daniel Micay
0aff07f884
add grapheneos.social network configuration
2022-11-27 01:41:42 -05:00
Daniel Micay
08da28f7b5
drop floating IPs for staging servers
2022-11-27 00:08:29 -05:00
Daniel Micay
b996f5586f
update systemd/system.conf
2022-11-10 17:09:19 -05:00
Daniel Micay
36423fb2bc
auto-restart nginx if master process is killed
...
nginx handles restarting workers automatically but the master process
is typically killed by the OOM killer too.
2022-09-26 16:45:15 -04:00
Daniel Micay
320ad2e3a8
replace tmpfiles.d with RuntimeDirectory for nginx
...
This is much more robust because nginx will fail to start after being
killed or crashing due to only removing old Unix domain sockets when it
stops cleanly. It ends up owned by root:root instead of root:http which
is fine because only the master process opens it.
2022-09-26 16:43:17 -04:00
Daniel Micay
88d8e37233
rename nginx service hardening.conf to local.conf
2022-09-26 14:04:45 -04:00
Daniel Micay
dfd3fc861b
avoid disallowing chown syscall for certbot-renew
2022-09-14 18:29:12 -04:00
Daniel Micay
9a69263f6b
switch to floating IPv4 addresses for staging
2022-09-10 04:36:49 -04:00
Daniel Micay
ef1a26b68c
certbot-renew: make nginx ocsp-cache dir optional
2022-08-28 15:46:33 -04:00
Daniel Micay
fd397326ec
add chown to certbot syscall allowlist
2022-08-28 14:58:21 -04:00
Daniel Micay
8482ac5144
give certbot access to /etc/nginx/ocsp-cache
2022-08-27 17:22:23 -04:00
Daniel Micay
2cf0966847
properly override ExecStart
2022-08-27 17:19:42 -04:00
Daniel Micay
f829e05134
raise discuss.grapheneos.org to 500M bandwidth cap
2022-08-11 11:44:22 -04:00
Daniel Micay
2a33c3b962
initial certbot-renew service hardening
...
This doesn't switch to using a dedicated certbot user yet since the
hooks used across the services will all still need to work.
2022-08-10 11:32:48 -04:00
Daniel Micay
5bbaecfce9
disable redundant random sleep for certbot renewal
2022-08-10 11:28:18 -04:00
Daniel Micay
afce4f2a51
limit nginx service capabilities
...
Running nginx as non-root would be possible via CAP_NET_BIND_SERVICE as
an ambient capability but it would be inherited by workers. It's better
to leave the supervisor process as root for the time being unless nginx
was taught to use socket activation or drop capabilities for workers.
2022-08-10 11:12:20 -04:00
Daniel Micay
ca7c036e8c
sort nginx hardening.conf options
2022-08-10 11:12:20 -04:00
Daniel Micay
7332d93575
update base systemd/sleep.conf
2022-08-10 05:31:31 -04:00
Daniel Micay
316561389c
extend nginx service hardening
2022-08-09 04:55:10 -04:00
Daniel Micay
01791fdcd3
configure CAKE via systemd-networkd
2022-07-27 20:56:14 -04:00
Daniel Micay
2ff883f37f
add systemd-network configurations
2022-07-27 15:40:10 -04:00
Daniel Micay
953420e7a3
disable systemd sleep support
2022-07-27 14:47:48 -04:00
Daniel Micay
e73dab2375
update systemd/system.conf
2022-05-22 15:57:02 -04:00
Daniel Micay
962270c183
update system.conf
2022-03-14 15:08:14 -04:00
Daniel Micay
72937c922f
add new file limit configuration for sshd
2022-02-25 19:31:35 -05:00
Daniel Micay
9f82fe54bd
use double brace for templates
2021-11-27 20:25:47 -05:00
Daniel Micay
35f539f237
only permit native system call architecture
2021-09-16 03:57:53 -04:00
Daniel Micay
e4872fb5bb
enable IP and IO accounting by default
2021-09-09 08:44:11 -04:00
Daniel Micay
64b3a1031d
move units to systemd directory
2021-09-08 17:57:50 -04:00
Daniel Micay
fe9d4e0f5f
add systemd directory
2021-09-08 17:53:20 -04:00
