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chore(users/flokli/nixos-tvix-cache): switch to Mimir

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VictoriaMetrics doesn't seem to "normalize" timeseries and label names,
which causes breakage in Grafana Dashboards querying label values.

Reported in VictoriaMetrics/VictoriaMetrics#7744.

Change-Id: I3397c4fd5911c9a3503d058c77c26e0db9300f36
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12867
Tested-by: BuildkiteCI
Reviewed-by: Jonas Chevalier <zimbatm@zimbatm.com>
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: flokli <flokli@flokli.de>
This commit is contained in:
Florian Klink 2024-12-04 22:21:15 +02:00 committed by clbot
parent bfb27b7caa
commit 856886f01d
1 changed files with 26 additions and 10 deletions
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36
users/flokli/nixos/nixos-tvix-cache/monitoring.nix
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@ -39,7 +39,7 @@ in
services.alloy.enable = true; services.alloy.enable = true;
environment.etc."alloy/config.alloy".text = '' environment.etc."alloy/config.alloy".text = ''
// Accept OTLP. Forward metrics to victoriametrics, and traces to tempo. // Accept OTLP. Forward metrics to mimir, and traces to tempo.
otelcol.receiver.otlp "main" { otelcol.receiver.otlp "main" {
grpc { grpc {
endpoint = "[::1]:4317" endpoint = "[::1]:4317"
@ -50,7 +50,7 @@ in
} }
output { output {
metrics = [otelcol.exporter.otlphttp.victoriametrics.input] metrics = [otelcol.exporter.otlphttp.mimir.input]
traces = [otelcol.exporter.otlp.tempo.input] traces = [otelcol.exporter.otlp.tempo.input]
} }
} }
@ -65,10 +65,10 @@ in
} }
} }
// We push to VictoriaMetrics over otlp-http. // We push to Mimir over otlp-http.
otelcol.exporter.otlphttp "victoriametrics" { otelcol.exporter.otlphttp "mimir" {
client { client {
endpoint = "http://localhost:8428/opentelemetry" endpoint = "http://localhost:9009/otlp"
} }
} }
@ -84,13 +84,29 @@ in
// Convert Prometheus metrics to OTLP and export them. // Convert Prometheus metrics to OTLP and export them.
otelcol.receiver.prometheus "default" { otelcol.receiver.prometheus "default" {
output { output {
metrics = [otelcol.exporter.otlphttp.victoriametrics.input] metrics = [otelcol.exporter.otlphttp.mimir.input]
} }
} }
''; '';
services.victoriametrics.enable = true; services.mimir.enable = true;
services.mimir.configuration = {
server.grpc_listen_address = "127.0.0.1";
server.grpc_listen_port = 9096; # default 9095 conflicts with tempo
server.http_listen_address = "127.0.0.1";
server.http_listen_port = 9009;
multitenancy_enabled = false;
# https://github.com/grafana/mimir/discussions/8773
compactor.sharding_ring.instance_addr = "127.0.0.1";
distributor.ring.instance_addr = "127.0.0.1";
store_gateway.sharding_ring.instance_addr = "127.0.0.1";
ingester.ring.instance_addr = "127.0.0.1";
ingester.ring.replication_factor = 1;
memberlist.advertise_addr = "127.0.0.1";
};
services.grafana = { services.grafana = {
enable = true; enable = true;
@ -145,10 +161,10 @@ in
}; };
} }
{ {
name = "prometheus"; name = "mimir";
type = "prometheus"; type = "prometheus";
uid = "metrics"; uid = "mimir";
url = "http://localhost:8428/"; url = "http://localhost:9009/prometheus";
} }
]; ];
}; };