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Zed + fail2ban notifications

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This commit is contained in:
Aleksandr Lebedev 2025-09-29 18:29:31 +02:00
parent 5c6639f0b6
commit ebdfe095d8
2 changed files with 6 additions and 5 deletions
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9
systems/x86_64-linux/stargate/default.nix
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@ -78,14 +78,15 @@ in {
extraArgs = ["--sshoption=StrictHostKeyChecking=off"]; extraArgs = ["--sshoption=StrictHostKeyChecking=off"];
}; };
}; };
services.zfs.zed.settings = { services.zfs.zed.settings = {
ZED_DEBUG_LOG = "/tmp/zed.debug.log"; ZED_DEBUG_LOG = "/var/log/zed-debug.log";
ZED_NTFY_URL = "ntfy.kylekrein.com"; ZED_EMAIL_ADDR = ["zed@localhost.com"];
ZED_NTFY_TOPIC = "zed"; ZED_EMAIL_PROG = "/run/wrappers/bin/sendmail";
ZED_EMAIL_OPTS = "-i @ADDRESS@";
ZED_NOTIFY_INTERVAL_SECS = 3600; ZED_NOTIFY_INTERVAL_SECS = 3600;
ZED_NOTIFY_VERBOSE = true; ZED_NOTIFY_VERBOSE = true;
ZED_NOTIFY_DATA = true;
ZED_USE_ENCLOSURE_LEDS = true; ZED_USE_ENCLOSURE_LEDS = true;
ZED_SCRUB_AFTER_RESILVER = true; ZED_SCRUB_AFTER_RESILVER = true;

2
systems/x86_64-linux/stargate/services/fail2ban.nix
View file

@ -8,7 +8,7 @@
"fail2ban/action.d/ntfy.local".text = pkgs.lib.mkDefault (pkgs.lib.mkAfter '' "fail2ban/action.d/ntfy.local".text = pkgs.lib.mkDefault (pkgs.lib.mkAfter ''
[Definition] [Definition]
norestored = true # Needed to avoid receiving a new notification after every restart norestored = true # Needed to avoid receiving a new notification after every restart
actionban = curl -H "Title: <ip> has been banned" -d "<name> jail has banned <ip> from accessing $(hostname) after <failures> attempts of hacking the system." https://ntfy.kylekrein.com/Fail2banNotifications actionban = echo "<ip> has been banned: <name> jail has banned <ip> from accessing $(hostname) after <failures> attempts of hacking the system." | /run/wrappers/bin/sendmail -i fail2ban@localhost.com
''); '');
# Defines a filter that detects URL probing by reading the Nginx access log # Defines a filter that detects URL probing by reading the Nginx access log
"fail2ban/filter.d/nginx-url-probe.local".text = pkgs.lib.mkDefault (pkgs.lib.mkAfter '' "fail2ban/filter.d/nginx-url-probe.local".text = pkgs.lib.mkDefault (pkgs.lib.mkAfter ''