nixpkgs/nixos/tests/graphite.nix

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import ./make-test.nix ({ pkgs, ... } :
{
name = "graphite";
nodes = {
one =
{ ... }: {
virtualisation.memorySize = 1024;
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time.timeZone = "UTC";
services.graphite = {
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web.enable = true;
api = {
enable = true;
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port = 8082;
finders = [ pkgs.python27Packages.influxgraph ];
};
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carbon.enableCache = true;
seyren.enable = true;
pager.enable = true;
beacon.enable = true;
};
};
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};
testScript = ''
startAll;
$one->waitForUnit("default.target");
$one->waitForUnit("graphiteWeb.service");
$one->waitForUnit("graphiteApi.service");
$one->waitForUnit("graphitePager.service");
$one->waitForUnit("graphite-beacon.service");
$one->waitForUnit("carbonCache.service");
$one->waitForUnit("seyren.service");
# The services above are of type "simple". systemd considers them active immediately
# even if they're still in preStart (which takes quite long for graphiteWeb).
# Wait for ports to open so we're sure the services are up and listening.
$one->waitForOpenPort(8080);
$one->waitForOpenPort(2003);
$one->succeed("echo \"foo 1 `date +%s`\" | nc -N localhost 2003");
$one->waitUntilSucceeds("curl 'http://localhost:8080/metrics/find/?query=foo&format=treejson' --silent | grep foo >&2");
'';
})