nixpkgs/nixos/tests/graphite.nix

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import ./make-test-python.nix ({ pkgs, ... } :
{
name = "graphite";
meta = {
# Fails on dependency `python-2.7-Twisted`'s test suite
# complaining `ImportError: No module named zope.interface`.
broken = true;
};
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 = ''
start_all()
one.wait_for_unit("default.target")
one.wait_for_unit("graphiteWeb.service")
one.wait_for_unit("graphiteApi.service")
one.wait_for_unit("graphitePager.service")
one.wait_for_unit("graphite-beacon.service")
one.wait_for_unit("carbonCache.service")
one.wait_for_unit("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.wait_for_open_port(8080)
one.wait_for_open_port(2003)
one.succeed('echo "foo 1 `date +%s`" | nc -N localhost 2003')
one.wait_until_succeeds("curl 'http://localhost:8080/metrics/find/?query=foo&format=treejson' --silent | grep foo >&2")
'';
})