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Merge: nixos/victoriametrics: check config, more tests & update desc (#353950)
This commit is contained in:
Maximilian Bosch
GitHub
commit
4220a62d70
8 changed files with 351 additions and 59 deletions
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@ -1106,7 +1106,7 @@ in {
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vaultwarden = discoverTests (import ./vaultwarden.nix);
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vector = handleTest ./vector {};
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vengi-tools = handleTest ./vengi-tools.nix {};
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victoriametrics = handleTest ./victoriametrics.nix {};
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victoriametrics = handleTest ./victoriametrics {};
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vikunja = handleTest ./vikunja.nix {};
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virtualbox = handleTestOn ["x86_64-linux"] ./virtualbox.nix {};
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vscode-remote-ssh = handleTestOn ["x86_64-linux"] ./vscode-remote-ssh.nix {};
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@ -1,41 +0,0 @@
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# This test runs victoriametrics and checks if victoriametrics is able to write points and run simple query
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import ./make-test-python.nix (
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{ pkgs, ... }:
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{
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name = "victoriametrics";
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meta = with pkgs.lib.maintainers; {
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maintainers = [
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yorickvp
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ryan4yin
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];
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};
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nodes = {
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one =
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{ ... }:
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{
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services.victoriametrics.enable = true;
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};
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};
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testScript = ''
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start_all()
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one.wait_for_unit("victoriametrics.service")
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# write some points and run simple query
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out = one.succeed(
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"curl -f -d 'measurement,tag1=value1,tag2=value2 field1=123,field2=1.23' -X POST 'http://localhost:8428/write'"
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)
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cmd = (
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"""curl -f -s -G 'http://localhost:8428/api/v1/export' -d 'match={__name__!=""}'"""
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)
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# data takes a while to appear
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one.wait_until_succeeds(f"[[ $({cmd} | wc -l) -ne 0 ]]")
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out = one.succeed(cmd)
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assert '"values":[123]' in out
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assert '"values":[1.23]' in out
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'';
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}
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)
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10
nixos/tests/victoriametrics/default.nix
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10
nixos/tests/victoriametrics/default.nix
Normal file
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@ -0,0 +1,10 @@
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{
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system ? builtins.currentSystem,
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config ? { },
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pkgs ? import ../../.. { inherit system config; },
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}:
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{
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remote-write = import ./remote-write.nix { inherit system pkgs; };
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vmalert = import ./vmalert.nix { inherit system pkgs; };
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}
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103
nixos/tests/victoriametrics/remote-write.nix
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103
nixos/tests/victoriametrics/remote-write.nix
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@ -0,0 +1,103 @@
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# Primarily reference the implementation of <nixos/tests/prometheus/remote-write.nix>
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import ../make-test-python.nix (
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{
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lib,
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pkgs,
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...
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}:
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let
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username = "vmtest";
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password = "fsddfy8233rb"; # random string
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passwordFile = pkgs.writeText "password-file" password;
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in
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{
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name = "victoriametrics-remote-write";
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meta = with pkgs.lib.maintainers; {
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maintainers = [
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yorickvp
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ryan4yin
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];
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};
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nodes = {
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victoriametrics =
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{
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config,
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pkgs,
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...
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}:
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{
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environment.systemPackages = [ pkgs.jq ];
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networking.firewall.allowedTCPPorts = [ 8428 ];
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services.victoriametrics = {
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enable = true;
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extraOptions = [
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"-httpAuth.username=${username}"
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"-httpAuth.password=file://${toString passwordFile}"
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];
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};
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};
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vmagent =
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{
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config,
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pkgs,
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...
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}:
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{
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environment.systemPackages = [ pkgs.jq ];
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services.vmagent = {
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enable = true;
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remoteWrite = {
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url = "http://victoriametrics:8428/api/v1/write";
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basicAuthUsername = username;
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basicAuthPasswordFile = toString passwordFile;
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};
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prometheusConfig = {
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global = {
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scrape_interval = "2s";
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};
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scrape_configs = [
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{
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job_name = "node";
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static_configs = [
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{
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targets = [
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"node:${toString config.services.prometheus.exporters.node.port}"
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];
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}
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];
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}
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];
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};
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};
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};
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node =
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{ ... }:
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{
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services.prometheus.exporters.node = {
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enable = true;
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openFirewall = true;
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};
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};
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};
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testScript = ''
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node.wait_for_unit("prometheus-node-exporter")
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node.wait_for_open_port(9100)
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victoriametrics.wait_for_unit("victoriametrics")
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victoriametrics.wait_for_open_port(8428)
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vmagent.wait_for_unit("vmagent")
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# check remote write
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victoriametrics.wait_until_succeeds(
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"curl --user '${username}:${password}' -sf 'http://localhost:8428/api/v1/query?query=node_exporter_build_info\{instance=\"node:9100\"\}' | "
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+ "jq '.data.result[0].value[1]' | grep '\"1\"'"
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)
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'';
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}
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)
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179
nixos/tests/victoriametrics/vmalert.nix
Normal file
179
nixos/tests/victoriametrics/vmalert.nix
Normal file
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@ -0,0 +1,179 @@
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# Primarily reference the implementation of <nixos/tests/prometheus/alertmanager.nix>
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import ../make-test-python.nix (
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{
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lib,
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pkgs,
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...
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}:
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{
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name = "victoriametrics-vmalert";
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meta = with pkgs.lib.maintainers; {
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maintainers = [
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yorickvp
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ryan4yin
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];
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};
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nodes = {
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victoriametrics =
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{
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config,
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pkgs,
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...
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}:
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{
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environment.systemPackages = [ pkgs.jq ];
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networking.firewall.allowedTCPPorts = [ 8428 ];
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services.victoriametrics = {
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enable = true;
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prometheusConfig = {
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global = {
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scrape_interval = "2s";
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};
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scrape_configs = [
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{
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job_name = "alertmanager";
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static_configs = [
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{
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targets = [
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"alertmanager:${toString config.services.prometheus.alertmanager.port}"
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];
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}
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];
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}
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{
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job_name = "node";
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static_configs = [
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{
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targets = [
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"node:${toString config.services.prometheus.exporters.node.port}"
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];
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}
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];
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}
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];
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};
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};
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services.vmalert = {
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enable = true;
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settings = {
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"datasource.url" = "http://localhost:8428"; # victoriametrics' api
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"notifier.url" = [
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"http://alertmanager:${toString config.services.prometheus.alertmanager.port}"
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]; # alertmanager's api
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rule = [
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(pkgs.writeText "instance-down.yml" ''
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groups:
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- name: test
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rules:
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- alert: InstanceDown
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expr: up == 0
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for: 5s
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labels:
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severity: page
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annotations:
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summary: "Instance {{ $labels.instance }} down"
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'')
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];
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};
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};
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};
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alertmanager =
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{
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config,
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pkgs,
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...
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}:
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{
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services.prometheus.alertmanager = {
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enable = true;
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openFirewall = true;
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configuration = {
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global = {
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resolve_timeout = "1m";
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};
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route = {
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# Root route node
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receiver = "test";
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group_by = [ "..." ];
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continue = false;
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group_wait = "1s";
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group_interval = "15s";
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repeat_interval = "24h";
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};
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receivers = [
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{
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name = "test";
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webhook_configs = [
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{
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url = "http://logger:6725";
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send_resolved = true;
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max_alerts = 0;
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}
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];
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}
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];
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};
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};
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};
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logger =
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{
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config,
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pkgs,
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...
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}:
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{
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networking.firewall.allowedTCPPorts = [ 6725 ];
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services.prometheus.alertmanagerWebhookLogger.enable = true;
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};
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};
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testScript = ''
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alertmanager.wait_for_unit("alertmanager")
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alertmanager.wait_for_open_port(9093)
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alertmanager.wait_until_succeeds("curl -s http://127.0.0.1:9093/-/ready")
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logger.wait_for_unit("alertmanager-webhook-logger")
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logger.wait_for_open_port(6725)
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victoriametrics.wait_for_unit("victoriametrics")
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victoriametrics.wait_for_unit("vmalert")
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victoriametrics.wait_for_open_port(8428)
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victoriametrics.wait_until_succeeds(
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"curl -sf 'http://127.0.0.1:8428/api/v1/query?query=count(up\{job=\"alertmanager\"\}==1)' | "
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+ "jq '.data.result[0].value[1]' | grep '\"1\"'"
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)
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victoriametrics.wait_until_succeeds(
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"curl -sf 'http://127.0.0.1:8428/api/v1/query?query=sum(alertmanager_build_info)%20by%20(version)' | "
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+ "jq '.data.result[0].metric.version' | grep '\"${pkgs.prometheus-alertmanager.version}\"'"
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)
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victoriametrics.wait_until_succeeds(
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"curl -sf 'http://127.0.0.1:8428/api/v1/query?query=count(up\{job=\"node\"\}!=1)' | "
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+ "jq '.data.result[0].value[1]' | grep '\"1\"'"
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)
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victoriametrics.wait_until_succeeds(
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"curl -sf 'http://127.0.0.1:8428/api/v1/query?query=alertmanager_notifications_total\{integration=\"webhook\"\}' | "
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+ "jq '.data.result[0].value[1]' | grep -v '\"0\"'"
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)
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logger.wait_until_succeeds(
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"journalctl -o cat -u alertmanager-webhook-logger.service | grep '\"alertname\":\"InstanceDown\"'"
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)
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logger.log(logger.succeed("systemd-analyze security alertmanager-webhook-logger.service | grep -v '✓'"))
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alertmanager.log(alertmanager.succeed("systemd-analyze security alertmanager.service | grep -v '✓'"))
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'';
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}
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)
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