83 lines
2.2 KiB
Nix
83 lines
2.2 KiB
Nix
{ config, pkgs, serverInfo, ... }:
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let
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# The Zabbix PHP frontend needs to be able to write its
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# configuration settings (the connection info to the database) to
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# the "conf" subdirectory. So symlink $out/conf to some directory
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# outside of the Nix store where we want to keep this stateful info.
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# Note that different instances of the frontend will therefore end
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# up with their own copies of the PHP sources. !!! Alternatively,
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# we could generate zabbix.conf.php declaratively.
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zabbixPHP = pkgs.runCommand "${pkgs.zabbix.server.name}-php" {}
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''
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cp -rs ${pkgs.zabbix.server}/share/zabbix/php "$out"
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chmod -R u+w $out
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ln -s "${if config.configFile == null
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then "${config.stateDir}/zabbix.conf.php"
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else config.configFile}" "$out/conf/zabbix.conf.php"
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'';
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in
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{
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enablePHP = true;
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phpOptions =
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''
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post_max_size = 32M
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max_execution_time = 300
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max_input_time = 300
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'';
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extraConfig = ''
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Alias ${config.urlPrefix}/ ${zabbixPHP}/
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<Directory ${zabbixPHP}>
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DirectoryIndex index.php
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Order deny,allow
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Allow from *
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</Directory>
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'';
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startupScript = pkgs.writeScript "zabbix-startup-hook" ''
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mkdir -p ${config.stateDir}
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chown -R ${serverInfo.serverConfig.user} ${config.stateDir}
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'';
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# The frontend needs "ps" to find out whether zabbix_server is running.
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extraServerPath = [ pkgs.procps ];
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options = {
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urlPrefix = pkgs.lib.mkOption {
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default = "/zabbix";
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description = "
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The URL prefix under which the Zabbix service appears.
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Use the empty string to have it appear in the server root.
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";
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};
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configFile = pkgs.lib.mkOption {
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default = null;
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type = with pkgs.lib.types; nullOr path;
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description = ''
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The configuration file (zabbix.conf.php) which contains the database
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connection settings. If not set, the configuration settings will created
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by the web installer.
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'';
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};
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stateDir = pkgs.lib.mkOption {
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default = "/var/lib/zabbix/frontend";
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description = "
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Directory where the dynamically generated configuration data
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of the PHP frontend will be stored.
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";
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};
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};
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}
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