diff options
Diffstat (limited to 'lass/2configs/monitoring/prometheus-server.nix')
| -rw-r--r-- | lass/2configs/monitoring/prometheus-server.nix | 50 |
1 files changed, 44 insertions, 6 deletions
diff --git a/lass/2configs/monitoring/prometheus-server.nix b/lass/2configs/monitoring/prometheus-server.nix index d56d7e552..e16d421a0 100644 --- a/lass/2configs/monitoring/prometheus-server.nix +++ b/lass/2configs/monitoring/prometheus-server.nix @@ -9,6 +9,12 @@ # useDHCP = true; #}; + krebs.iptables.tables.filter.INPUT.rules = [ + { predicate = "-i retiolum -p tcp --dport 3000"; target = "ACCEPT"; } + { predicate = "-i retiolum -p tcp --dport 9090"; target = "ACCEPT"; } + { predicate = "-i retiolum -p tcp --dport 9093"; target = "ACCEPT"; } + ]; + services = { prometheus = { enable = true; @@ -124,11 +130,10 @@ static_configs = [ { targets = [ - "localhost:9100" - ]; - labels = { - alias = "prometheus.example.com"; - }; + ] ++ map (host: "${host}:9100") (lib.attrNames (lib.filterAttrs (_: host: host.owner.name == "lass" && host.monitoring) config.krebs.hosts)); + #labels = { + # alias = "prometheus.example.com"; + #}; } ]; } @@ -159,7 +164,7 @@ ]; "webhook_configs" = [ { - "url" = "https://example.com/prometheus-alerts"; + "url" = "http://127.0.0.1:14813/prometheus-alerts"; "send_resolved" = true; } ]; @@ -176,4 +181,37 @@ security = import <secrets/grafana_security.nix>; # { AdminUser = ""; adminPassword = ""} }; }; + services.logstash = { + enable = true; + inputConfig = '' + http { + port => 14813 + host => "127.0.0.1" + } + ''; + filterConfig = '' + if ([alerts]) { + ruby { + code => ' + lines = [] + event["alerts"].each {|p| + lines << "#{p["labels"]["instance"]}#{p["annotations"]["summary"]} #{p["status"]}" + } + event["output"] = lines.join("\n") + ' + } + } + ''; + outputConfig = '' + file { path => "/tmp/logs.json" codec => "json_lines" } + irc { + channels => [ "#noise" ] + host => "irc.r" + nick => "alarm" + codec => "json_lines" + format => "%{output}" + } + ''; + #plugins = [ ]; + }; } |