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Merge pull request #183269 from flokli/grafana-agent-merge-defaults

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nixos/grafana-agent: ensure defaults are merged
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Jörg Thalheim 2022-07-29 11:38:47 +01:00 committed by GitHub
parent 6c95536117 7df5b81fc3
commit dfda4ec196
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1 changed files with 18 additions and 4 deletions
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22
nixos/modules/services/monitoring/grafana-agent.nix
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@ -48,9 +48,10 @@ in
freeformType = settingsFormat.type;
};
default = {
default = { };
defaultText = ''
metrics = {
wal_directory = "\${STATE_DIRECTORY}";
wal_directory = "\''${STATE_DIRECTORY}";
global.scrape_interval = "5s";
};
integrations = {
@ -59,8 +60,7 @@ in
node_exporter.enabled = true;
replace_instance_label = true;
};
};
'';
example = {
metrics.global.remote_write = [{
url = "\${METRICS_REMOTE_WRITE_URL}";
@ -104,6 +104,20 @@ in
};
config = mkIf cfg.enable {
services.grafana-agent.settings = {
# keep this in sync with config.services.grafana-agent.settings.defaultText.
metrics = {
wal_directory = mkDefault "\${STATE_DIRECTORY}";
global.scrape_interval = mkDefault "5s";
};
integrations = {
agent.enabled = mkDefault true;
agent.scrape_integration = mkDefault true;
node_exporter.enabled = mkDefault true;
replace_instance_label = mkDefault true;
};
};
systemd.services.grafana-agent = {
wantedBy = [ "multi-user.target" ];
script = ''