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16d0b8dcbd
Basic test which confirms new inputs can be created and that messages can be sent to a UDP-GELF input using `netcat`. This test requires 4GB of RAM to avoid issues due insufficient memory (please refer to `nixos/tests/elk.nix` for a detailed explanation of the issue) for elasticsearch. Also it's ensured that elasticsearch has an open HTTP port for communication when starting `graylog`. This is a workaround to ensure that all services are started in proper order, even in test environments with less power. However this shouldn't be implemented in the `nixos/graylog` module as this might be harmful when using elasticsearch clusters that require e.g. authentication and/or run on different servers.
112 lines
4.1 KiB
Nix
112 lines
4.1 KiB
Nix
import ./make-test.nix ({ pkgs, lib, ... }: {
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name = "graylog";
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meta.maintainers = with lib.maintainers; [ ma27 ];
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machine = { pkgs, ... }: {
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virtualisation.memorySize = 4096;
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virtualisation.diskSize = 4096;
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services.mongodb.enable = true;
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services.elasticsearch.enable = true;
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services.elasticsearch.package = pkgs.elasticsearch-oss;
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services.elasticsearch.extraConf = ''
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network.publish_host: 127.0.0.1
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network.bind_host: 127.0.0.1
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'';
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services.graylog = {
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enable = true;
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passwordSecret = "YGhZ59wXMrYOojx5xdgEpBpDw2N6FbhM4lTtaJ1KPxxmKrUvSlDbtWArwAWMQ5LKx1ojHEVrQrBMVRdXbRyZLqffoUzHfssc";
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elasticsearchHosts = [ "http://localhost:9200" ];
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# `echo -n "nixos" | shasum -a 256`
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rootPasswordSha2 = "6ed332bcfa615381511d4d5ba44a293bb476f368f7e9e304f0dff50230d1a85b";
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};
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environment.systemPackages = [ pkgs.jq ];
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systemd.services.graylog.path = [ pkgs.netcat ];
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systemd.services.graylog.preStart = ''
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until nc -z localhost 9200; do
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sleep 2
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done
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'';
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};
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testScript = let
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payloads.login = pkgs.writeText "login.json" (builtins.toJSON {
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host = "127.0.0.1:9000";
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username = "admin";
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password = "nixos";
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});
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payloads.input = pkgs.writeText "input.json" (builtins.toJSON {
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title = "Demo";
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global = false;
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type = "org.graylog2.inputs.gelf.udp.GELFUDPInput";
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node = "@node@";
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configuration = {
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bind_address = "0.0.0.0";
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decompress_size_limit = 8388608;
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number_worker_threads = 1;
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override_source = null;
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port = 12201;
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recv_buffer_size = 262144;
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};
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});
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payloads.gelf_message = pkgs.writeText "gelf.json" (builtins.toJSON {
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host = "example.org";
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short_message = "A short message";
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full_message = "A long message";
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version = "1.1";
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level = 5;
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facility = "Test";
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});
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in ''
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$machine->start;
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$machine->waitForUnit("graylog.service");
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$machine->waitForOpenPort(9000);
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$machine->succeed("curl -sSfL http://127.0.0.1:9000/");
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my $session = $machine->succeed("curl -X POST "
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. "-sSfL http://127.0.0.1:9000/api/system/sessions "
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. "-d \$(cat ${payloads.login}) "
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. "-H 'Content-Type: application/json' "
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. "-H 'Accept: application/json' "
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. "-H 'x-requested-by: cli' "
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. "| jq .session_id | xargs echo"
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);
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chomp($session);
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$machine->succeed("curl -X POST "
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. "-sSfL http://127.0.0.1:9000/api/system/inputs -u $session:session "
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. "-d \$(cat ${payloads.input} | sed -e \"s,\@node\@,\$(cat /var/lib/graylog/server/node-id),\") "
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. "-H 'Accept: application/json' "
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. "-H 'Content-Type: application/json' "
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. "-H 'x-requested-by: cli' "
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);
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$machine->waitUntilSucceeds("test \"\$(curl -sSfL 'http://127.0.0.1:9000/api/cluster/inputstates' "
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. "-u $session:session "
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. "-H 'Accept: application/json' "
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. "-H 'Content-Type: application/json' "
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. "-H 'x-requested-by: cli'"
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. "| jq 'to_entries[]|.value|.[0]|.state' | xargs echo"
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. ")\" = \"RUNNING\""
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);
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$machine->succeed("echo -n \$(cat ${payloads.gelf_message}) | nc -w10 -u 127.0.0.1 12201");
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$machine->succeed("test \"\$(curl -X GET "
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. "-sSfL 'http://127.0.0.1:9000/api/search/universal/relative?query=*' "
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. "-u $session:session "
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. "-H 'Accept: application/json' "
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. "-H 'Content-Type: application/json' "
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. "-H 'x-requested-by: cli'"
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. " | jq '.total_results' | xargs echo)\" = \"1\""
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);
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'';
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})
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