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authormakefu <github@syntax-fehler.de>2020-07-22 16:25:00 +0200
committermakefu <github@syntax-fehler.de>2020-07-22 16:25:00 +0200
commit2d058d7be6cebdbc14cb74981000930cdcb3af74 (patch)
tree8081fdc4a7473a3a016f95dcb18b57fddfc3155e /krebs/2configs/shack/prometheus/server.nix
parent86d28f1f591f71885469dea5e962d3aef41dcee2 (diff)
puyak: enable blackbox prometheus exporter, use it to ping internal and external hosts
Diffstat (limited to 'krebs/2configs/shack/prometheus/server.nix')
-rw-r--r--krebs/2configs/shack/prometheus/server.nix54
1 files changed, 41 insertions, 13 deletions
diff --git a/krebs/2configs/shack/prometheus/server.nix b/krebs/2configs/shack/prometheus/server.nix
index f5d2e7640..c088a3b08 100644
--- a/krebs/2configs/shack/prometheus/server.nix
+++ b/krebs/2configs/shack/prometheus/server.nix
@@ -18,16 +18,6 @@
};
prometheus = {
enable = true;
- extraFlags = [
- "-storage.local.retention 720h"
- "-storage.local.series-file-shrink-ratio 0.3"
- "-storage.local.memory-chunks 2097152"
- "-storage.local.max-chunks-to-persist 1048576"
- "-storage.local.index-cache-size.fingerprint-to-metric 2097152"
- "-storage.local.index-cache-size.fingerprint-to-timerange 1048576"
- "-storage.local.index-cache-size.label-name-to-label-values 2097152"
- "-storage.local.index-cache-size.label-pair-to-fingerprints 41943040"
- ];
ruleFiles = lib.singleton (pkgs.writeText "prometheus-rules.yml" (builtins.toJSON {
groups = lib.singleton {
name = "mf-alerting-rules";
@@ -41,7 +31,7 @@
static_configs = [
{
targets = [
- "localhost:9100"
+ "wolf.shack:9100"
];
labels = {
alias = "wolf.shack";
@@ -49,7 +39,15 @@
}
{
targets = [
- "localhost:9130"
+ "infra01.shack:9100"
+ ];
+ labels = {
+ alias = "infra01.shack";
+ };
+ }
+ {
+ targets = [
+ "unifi.shack:9130"
];
labels = {
alias = "unifi.shack";
@@ -57,7 +55,7 @@
}
{
targets = [
- "10.42.22.184:9100" # puyak.shack
+ "puyak.shack:9100" # puyak.shack
];
labels = {
alias = "puyak.shack";
@@ -81,6 +79,36 @@
}
];
}
+ {
+ job_name = "blackbox";
+ metrics_path = "/probe";
+ params.module = [ "icmp" ];
+ static_configs = [
+ {
+ targets = [
+ "google.com"
+ "wolf.shack"
+ "web.de"
+ "10.0.0.1"
+ "licht.shack"
+ ];
+ }
+ ];
+ relabel_configs = [
+ {
+ source_labels = ["__address__"];
+ target_label = "__param_target";
+ }
+ {
+ source_labels = ["__param_target"];
+ target_label = "instance";
+ }
+ {
+ target_label = "__address__";
+ replacement = "127.0.0.1:9115";
+ }
+ ];
+ }
];
alertmanagers = [
{ scheme = "http";