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|
{ ... }:
let
otel-prometheus-exporter-port = 4316;
in
{
services.opentelemetry-collector = {
enable = true;
settings = {
receivers = {
otlp = {
protocols = {
grpc.endpoint = "localhost:4317";
http.endpoint = "localhost:4318";
};
};
hostmetrics.scrapers = {
cpu = { };
disk = { };
filesystem = { };
load = { };
memory = { };
network = { };
process = { };
processes = { };
paging = { };
};
};
processors = {
memory_limiter = {
check_interval = "5s";
limit_mib = 2500;
spike_limit_mib = 500;
};
batch = {
timeout = "10s";
send_batch_size = 100;
};
};
exporters = {
debug = {
verbosity = "detailed";
};
prometheus = {
endpoint = "localhost:${toString otel-prometheus-exporter-port}";
send_timestamps = true;
enable_open_metrics = true;
};
};
service = {
extensions = [ ];
pipelines = {
traces = {
receivers = [ "otlp" ];
exporters = [ "debug" ];
};
metrics = {
receivers = [
"otlp"
"hostmetrics"
];
exporters = [
"debug"
"prometheus"
];
};
logs = {
receivers = [ "otlp" ];
exporters = [ "debug" ];
};
};
};
};
};
services.prometheus = {
enable = true;
globalConfig = {
scrape_timeout = "10s";
scrape_interval = "1m";
};
scrapeConfigs = [
{
job_name = "otel";
scrape_interval = "5s";
static_configs = [
{
targets = [ "localhost:${toString otel-prometheus-exporter-port}" ];
}
];
}
];
};
}
|
