depot/third_party/nixpkgs/nixos/tests/victoriametrics.nix

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# This test runs victoriametrics and checks if victoriametrics is able to write points and run simple query
import ./make-test-python.nix (
{ pkgs, ... }:
{
name = "victoriametrics";
meta = with pkgs.lib.maintainers; {
maintainers = [
yorickvp
ryan4yin
];
};
nodes = {
one =
{ ... }:
{
services.victoriametrics.enable = true;
};
};
testScript = ''
start_all()
one.wait_for_unit("victoriametrics.service")
# write some points and run simple query
out = one.succeed(
"curl -f -d 'measurement,tag1=value1,tag2=value2 field1=123,field2=1.23' -X POST 'http://localhost:8428/write'"
)
cmd = (
"""curl -f -s -G 'http://localhost:8428/api/v1/export' -d 'match={__name__!=""}'"""
)
# data takes a while to appear
one.wait_until_succeeds(f"[[ $({cmd} | wc -l) -ne 0 ]]")
out = one.succeed(cmd)
assert '"values":[123]' in out
assert '"values":[1.23]' in out
'';
}
)