mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-27 16:11:58 +00:00
31e11bdd60
Adds a replacement for the previously broken `services.database.cassandra` with tests for a multi-node setup.
72 lines
2.6 KiB
Nix
72 lines
2.6 KiB
Nix
import ./make-test.nix ({ pkgs, ...}:
|
|
let
|
|
# Change this to test a different version of Cassandra:
|
|
testPackage = pkgs.cassandra;
|
|
cassandraCfg =
|
|
{ enable = true;
|
|
listenAddress = null;
|
|
listenInterface = "eth1";
|
|
rpcAddress = null;
|
|
rpcInterface = "eth1";
|
|
extraConfig =
|
|
{ start_native_transport = true;
|
|
seed_provider =
|
|
[{ class_name = "org.apache.cassandra.locator.SimpleSeedProvider";
|
|
parameters = [ { seeds = "cass0"; } ];
|
|
}];
|
|
};
|
|
package = testPackage;
|
|
};
|
|
nodeCfg = extra: {pkgs, config, ...}:
|
|
{ environment.systemPackages = [ testPackage ];
|
|
networking.firewall.enable = false;
|
|
services.cassandra = cassandraCfg // extra;
|
|
virtualisation.memorySize = 1024;
|
|
};
|
|
in
|
|
{
|
|
name = "cassandra-ci";
|
|
|
|
nodes = {
|
|
cass0 = nodeCfg {};
|
|
cass1 = nodeCfg {};
|
|
cass2 = nodeCfg { jvmOpts = [ "-Dcassandra.replace_address=cass1" ]; };
|
|
};
|
|
|
|
testScript = ''
|
|
subtest "timers exist", sub {
|
|
$cass0->succeed("systemctl list-timers | grep cassandra-full-repair.timer");
|
|
$cass0->succeed("systemctl list-timers | grep cassandra-incremental-repair.timer");
|
|
};
|
|
subtest "can connect via cqlsh", sub {
|
|
$cass0->waitForUnit("cassandra.service");
|
|
$cass0->waitUntilSucceeds("nc -z cass0 9042");
|
|
$cass0->succeed("echo 'show version;' | cqlsh cass0");
|
|
};
|
|
subtest "nodetool is operational", sub {
|
|
$cass0->waitForUnit("cassandra.service");
|
|
$cass0->waitUntilSucceeds("nc -z localhost 7199");
|
|
$cass0->succeed("nodetool status --resolve-ip | egrep '^UN[[:space:]]+cass0'");
|
|
};
|
|
subtest "bring up cluster", sub {
|
|
$cass1->waitForUnit("cassandra.service");
|
|
$cass1->waitUntilSucceeds("nodetool status | egrep -c '^UN' | grep 2");
|
|
$cass0->succeed("nodetool status --resolve-ip | egrep '^UN[[:space:]]+cass1'");
|
|
};
|
|
subtest "break and fix node", sub {
|
|
$cass1->block;
|
|
$cass0->waitUntilSucceeds("nodetool status --resolve-ip | egrep -c '^DN[[:space:]]+cass1'");
|
|
$cass0->succeed("nodetool status | egrep -c '^UN' | grep 1");
|
|
$cass1->unblock;
|
|
$cass1->waitUntilSucceeds("nodetool status | egrep -c '^UN' | grep 2");
|
|
$cass0->succeed("nodetool status | egrep -c '^UN' | grep 2");
|
|
};
|
|
subtest "replace crashed node", sub {
|
|
$cass1->crash;
|
|
$cass2->waitForUnit("cassandra.service");
|
|
$cass0->waitUntilFails("nodetool status --resolve-ip | egrep '^UN[[:space:]]+cass1'");
|
|
$cass0->waitUntilSucceeds("nodetool status --resolve-ip | egrep '^UN[[:space:]]+cass2'");
|
|
};
|
|
'';
|
|
})
|