diff options
Diffstat (limited to 'makefu/2configs/logging/central-stats-server.nix')
-rw-r--r-- | makefu/2configs/logging/central-stats-server.nix | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/makefu/2configs/logging/central-stats-server.nix b/makefu/2configs/logging/central-stats-server.nix deleted file mode 100644 index 4f7961f3..00000000 --- a/makefu/2configs/logging/central-stats-server.nix +++ /dev/null @@ -1,82 +0,0 @@ -{pkgs, config, ...}: - -with import <stockholm/lib>; -let - collectd-port = 25826; - influx-port = 8086; - grafana-port = 3000; # TODO nginx forward - db = "collectd_db"; - logging-interface = config.makefu.server.primary-itf; -in { - services.grafana.enable = true; - services.grafana.addr = "0.0.0.0"; - - services.influxdb.enable = true; - - # forward these via nginx - services.influxdb.extraConfig = { - meta.hostname = config.krebs.build.host.name; - # meta.logging-enabled = true; - http.bind-address = ":${toString influx-port}"; - admin.bind-address = ":8083"; - monitoring = { - enabled = false; - # write-interval = "24h"; - }; - collectd = [{ - enabled = true; - typesdb = "${pkgs.collectd}/share/collectd/types.db"; - database = db; - port = collectd-port; - }]; - }; - krebs.kapacitor = - let - echoToIrc = pkgs.writeDash "echo_irc" '' - set -euf - data="$(${pkgs.jq}/bin/jq -r .message)" - export LOGNAME=malarm - ${pkgs.irc-announce}/bin/irc-announce \ - irc.freenode.org 6667 malarm \#krebs-bots "$data" >/dev/null - ''; - in { - enable = true; - alarms = { - cpu_deadman.database = db; - cpu_deadman.text = '' - var data = batch - |query(${"'''"} - SELECT mean("value") AS mean - FROM "collectd_db"."default"."cpu_value" - WHERE "type_instance" = 'idle' AND "type" = 'percent' fill(0) - ${"'''"}) - .period(10m) - .every(1m) - .groupBy('host') - data |alert() - .crit(lambda: "mean" < 50) - .stateChangesOnly() - .exec('${echoToIrc}') - data |deadman(1.0,5m) - .stateChangesOnly() - .exec('${echoToIrc}') - ''; - }; - - }; - networking.firewall.extraCommands = '' - iptables -A INPUT -i retiolum -p udp --dport ${toString collectd-port} -j ACCEPT - iptables -A INPUT -i retiolum -p tcp --dport ${toString influx-port} -j ACCEPT - iptables -A INPUT -i retiolum -p tcp --dport ${toString grafana-port} -j ACCEPT - iptables -A INPUT -i ${logging-interface} -p udp --dport ${toString collectd-port} -j ACCEPT - iptables -A INPUT -i ${logging-interface} -p tcp --dport ${toString influx-port} -j ACCEPT - iptables -A INPUT -i ${logging-interface} -p tcp --dport ${toString grafana-port} -j ACCEPT - - ip6tables -A INPUT -i retiolum -p udp --dport ${toString collectd-port} -j ACCEPT - ip6tables -A INPUT -i retiolum -p tcp --dport ${toString influx-port} -j ACCEPT - ip6tables -A INPUT -i retiolum -p tcp --dport ${toString grafana-port} -j ACCEPT - ip6tables -A INPUT -i ${logging-interface} -p udp --dport ${toString collectd-port} -j ACCEPT - ip6tables -A INPUT -i ${logging-interface} -p tcp --dport ${toString influx-port} -j ACCEPT - ip6tables -A INPUT -i ${logging-interface} -p tcp --dport ${toString grafana-port} -j ACCEPT - ''; -} |