89 lines
2.1 KiB
Nix
89 lines
2.1 KiB
Nix
# Zabbix server daemon.
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{ config, pkgs, ... }:
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with pkgs.lib;
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let
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stateDir = "/var/run/zabbix";
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logDir = "/var/log/zabbix";
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libDir = "/var/lib/zabbix";
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pidFile = "${stateDir}/zabbix_server.pid";
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configFile = pkgs.writeText "zabbix_server.conf"
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''
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LogFile = ${logDir}/zabbix_server
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PidFile = ${pidFile}
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DBName = zabbix
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DBUser = zabbix
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'';
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in
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{
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###### interface
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options = {
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services.zabbixServer.enable = mkOption {
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default = false;
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description = ''
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Whether to run the Zabbix server on this machine.
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'';
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};
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};
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###### implementation
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config = mkIf config.services.zabbixServer.enable {
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users.extraUsers = singleton
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{ name = "zabbix";
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uid = config.ids.uids.zabbix;
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description = "Zabbix daemon user";
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};
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jobs.zabbix_server =
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{ #name = "zabbix-server"; !!! mkIf bug
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description = "Zabbix server daemon";
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startOn = "postgresql";
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stopOn = "shutdown";
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preStart =
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''
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mkdir -m 0755 -p ${stateDir} ${logDir} ${libDir}
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chown zabbix ${stateDir} ${logDir} ${libDir}
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if ! test -e "${libDir}/db-created"; then
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${pkgs.postgresql}/bin/createuser --no-superuser --no-createdb --no-createrole zabbix || true
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${pkgs.postgresql}/bin/createdb --owner zabbix zabbix || true
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cat ${pkgs.zabbixServer}/share/zabbix/db/schema/postgresql.sql | ${pkgs.su}/bin/su -s "$SHELL" zabbix -c 'psql zabbix'
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cat ${pkgs.zabbixServer}/share/zabbix/db/data/data.sql | ${pkgs.su}/bin/su -s "$SHELL" zabbix -c 'psql zabbix'
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cat ${pkgs.zabbixServer}/share/zabbix/db/data/images_pgsql.sql | ${pkgs.su}/bin/su -s "$SHELL" zabbix -c 'psql zabbix'
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touch "${libDir}/db-created"
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fi
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export PATH=${pkgs.nettools}/bin:$PATH
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${pkgs.zabbixServer}/sbin/zabbix_server --config ${configFile}
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'';
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postStop =
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''
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while ${pkgs.procps}/bin/pkill -u zabbix zabbix_server; do true; done
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'';
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};
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};
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}
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