88 lines
2.8 KiB
Nix
88 lines
2.8 KiB
Nix
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import ../make-test-python.nix ({ lib, pkgs, ... }:
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{
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name = "prometheus-pair";
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nodes = {
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prometheus1 = { config, pkgs, ... }: {
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environment.systemPackages = [ pkgs.jq ];
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networking.firewall.allowedTCPPorts = [ config.services.prometheus.port ];
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services.prometheus = {
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enable = true;
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globalConfig.scrape_interval = "2s";
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scrapeConfigs = [
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{
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job_name = "prometheus";
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static_configs = [
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{
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targets = [
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"prometheus1:${toString config.services.prometheus.port}"
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"prometheus2:${toString config.services.prometheus.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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prometheus2 = { config, pkgs, ... }: {
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environment.systemPackages = [ pkgs.jq ];
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networking.firewall.allowedTCPPorts = [ config.services.prometheus.port ];
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services.prometheus = {
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enable = true;
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globalConfig.scrape_interval = "2s";
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scrapeConfigs = [
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{
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job_name = "prometheus";
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static_configs = [
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{
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targets = [
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"prometheus1:${toString config.services.prometheus.port}"
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"prometheus2:${toString config.services.prometheus.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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testScript = ''
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for machine in prometheus1, prometheus2:
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machine.wait_for_unit("prometheus")
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machine.wait_for_open_port(9090)
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machine.wait_until_succeeds("journalctl -o cat -u prometheus.service | grep 'version=${pkgs.prometheus.version}'")
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machine.wait_until_succeeds("curl -sSf http://localhost:9090/-/healthy")
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# Prometheii ready - run some queries
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for machine in prometheus1, prometheus2:
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machine.wait_until_succeeds(
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"curl -sf 'http://127.0.0.1:9090/api/v1/query?query=prometheus_build_info\{instance=\"prometheus1:9090\",version=\"${pkgs.prometheus.version}\"\}' | "
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+ "jq '.data.result[0].value[1]' | grep '\"1\"'"
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)
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machine.wait_until_succeeds(
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"curl -sf 'http://127.0.0.1:9090/api/v1/query?query=prometheus_build_info\{instance=\"prometheus1:9090\"\}' | "
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+ "jq '.data.result[0].value[1]' | grep '\"1\"'"
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)
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machine.wait_until_succeeds(
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"curl -sf 'http://127.0.0.1:9090/api/v1/query?query=sum(prometheus_build_info)%20by%20(version)' | "
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+ "jq '.data.result[0].metric.version' | grep '\"${pkgs.prometheus.version}\"'"
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)
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machine.wait_until_succeeds(
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"curl -sf 'http://127.0.0.1:9090/api/v1/query?query=sum(prometheus_build_info)%20by%20(version)' | "
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+ "jq '.data.result[0].value[1]' | grep '\"2\"'"
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)
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prometheus1.log(prometheus1.succeed("systemd-analyze security prometheus.service | grep -v '✓'"))
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'';
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})
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