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authormakefu <github@syntax-fehler.de>2017-05-25 23:19:36 +0200
committermakefu <github@syntax-fehler.de>2017-05-25 23:19:36 +0200
commit0c92dd719a46139523f6e353c354871bd78024a4 (patch)
treeb57b178de784847d9e0748a748412178762d621b /makefu/2configs/logging/central-stats-server.nix
parent243d33abe350a1a7b41a7f2c6106fd5b92bde4c8 (diff)
m 2: rename stats and share
Diffstat (limited to 'makefu/2configs/logging/central-stats-server.nix')
-rw-r--r--makefu/2configs/logging/central-stats-server.nix84
1 files changed, 0 insertions, 84 deletions
diff --git a/makefu/2configs/logging/central-stats-server.nix b/makefu/2configs/logging/central-stats-server.nix
deleted file mode 100644
index 602fcc6d0..000000000
--- a/makefu/2configs/logging/central-stats-server.nix
+++ /dev/null
@@ -1,84 +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;
- # redirect grafana to stats.makefu.r
- services.nginx.enable = true;
- services.nginx.virtualHosts."stats.makefu.r".locations."/".proxyPass = "http://localhost:3000";
- # 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
- '';
-}