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|
{ ... }:
let
server =
{ pkgs, ... }:
{
networking.firewall.allowedTCPPorts = [ 3334 ];
virtualisation.emptyDiskImages = [
{
size = 4096;
driveConfig.deviceExtraOpts.serial = "data";
}
];
virtualisation.fileSystems = {
"/data" = {
device = "/dev/disk/by-id/virtio-data";
fsType = "ext4";
autoFormat = true;
};
};
services.orangefs.server = {
enable = true;
dataStorageSpace = "/data/storage";
metadataStorageSpace = "/data/meta";
servers = {
server1 = "tcp://server1:3334";
server2 = "tcp://server2:3334";
};
};
};
client =
{ lib, ... }:
{
networking.firewall.enable = true;
services.orangefs.client = {
enable = true;
fileSystems = [
{
target = "tcp://server1:3334/orangefs";
mountPoint = "/orangefs";
}
];
};
};
in
{
name = "orangefs";
nodes = {
server1 = server;
server2 = server;
client1 = client;
client2 = client;
};
testScript = ''
# format storage
for server in server1, server2:
server.start()
server.wait_for_unit("multi-user.target")
server.succeed("mkdir -p /data/storage /data/meta")
server.succeed("chown orangefs:orangefs /data/storage /data/meta")
server.succeed("chmod 0770 /data/storage /data/meta")
server.succeed(
"sudo -g orangefs -u orangefs pvfs2-server -f /etc/orangefs/server.conf"
)
# start services after storage is formatted on all machines
for server in server1, server2:
server.succeed("systemctl start orangefs-server.service")
with subtest("clients can reach and mount the FS"):
for client in client1, client2:
client.start()
client.wait_for_unit("orangefs-client.service")
# Both servers need to be reachable
client.succeed("pvfs2-check-server -h server1 -f orangefs -n tcp -p 3334")
client.succeed("pvfs2-check-server -h server2 -f orangefs -n tcp -p 3334")
client.wait_for_unit("orangefs.mount")
with subtest("R/W test between clients"):
client1.succeed("echo test > /orangefs/file1")
client2.succeed("grep test /orangefs/file1")
'';
}
|
