115 lines
2.5 KiB
Nix
115 lines
2.5 KiB
Nix
{
|
|
services.loki = {
|
|
enable = true;
|
|
configuration = {
|
|
auth_enabled = false;
|
|
|
|
server = {
|
|
http_listen_address = "0.0.0.0";
|
|
http_listen_port = 3100;
|
|
grpc_listen_port = 9096;
|
|
};
|
|
|
|
common = {
|
|
ring = {
|
|
instance_addr = "127.0.0.1";
|
|
kvstore.store = "inmemory";
|
|
};
|
|
replication_factor = 1;
|
|
path_prefix = "/var/lib/loki";
|
|
};
|
|
|
|
ingester = {
|
|
wal = {
|
|
enabled = true;
|
|
dir = "/var/lib/loki/wal";
|
|
};
|
|
chunk_encoding = "snappy";
|
|
chunk_idle_period = "30m";
|
|
max_chunk_age = "2h";
|
|
chunk_target_size = 1572864;
|
|
chunk_block_size = 262144;
|
|
};
|
|
|
|
limits_config = {
|
|
reject_old_samples = true;
|
|
reject_old_samples_max_age = "168h";
|
|
ingestion_rate_mb = 10;
|
|
ingestion_burst_size_mb = 20;
|
|
per_stream_rate_limit = "3MB";
|
|
per_stream_rate_limit_burst = "15MB";
|
|
max_line_size = "256KB";
|
|
};
|
|
|
|
schema_config = {
|
|
configs = [
|
|
{
|
|
from = "2026-01-01";
|
|
store = "tsdb";
|
|
object_store = "filesystem";
|
|
schema = "v13";
|
|
index = {
|
|
prefix = "index_";
|
|
period = "24h";
|
|
};
|
|
}
|
|
];
|
|
};
|
|
|
|
storage_config = {
|
|
filesystem = {
|
|
directory = "/var/lib/loki/chunks";
|
|
};
|
|
};
|
|
|
|
compactor = {
|
|
working_directory = "/var/lib/loki/compactor";
|
|
compaction_interval = "10m";
|
|
retention_enabled = true;
|
|
retention_delete_delay = "2h";
|
|
retention_delete_worker_count = 150;
|
|
delete_request_store = "filesystem";
|
|
};
|
|
};
|
|
};
|
|
|
|
services.grafana = {
|
|
enable = true;
|
|
settings = {
|
|
server = {
|
|
http_addr = "0.0.0.0";
|
|
http_port = 3003;
|
|
};
|
|
"auth.anonymous" = {
|
|
enabled = true;
|
|
org_name = "Main Org.";
|
|
org_role = "Admin";
|
|
};
|
|
};
|
|
|
|
provision = {
|
|
enable = true;
|
|
datasources.settings = {
|
|
apiVersion = 1;
|
|
datasources = [
|
|
{
|
|
name = "Loki";
|
|
type = "loki";
|
|
access = "proxy";
|
|
url = "http://127.0.0.1:3100";
|
|
isDefault = true;
|
|
uid = "loki";
|
|
}
|
|
];
|
|
};
|
|
dashboards.settings.providers = [
|
|
{
|
|
name = "default";
|
|
options.path = ./dashboards;
|
|
}
|
|
];
|
|
};
|
|
};
|
|
|
|
networking.firewall.allowedTCPPorts = [ 3100 ];
|
|
}
|