import ./make-test-python.nix ({ ... } : let server = { pkgs, ... } : { networking.firewall.allowedTCPPorts = [ 3334 ]; boot.initrd.postDeviceCommands = '' ${pkgs.e2fsprogs}/bin/mkfs.ext4 -L data /dev/vdb ''; virtualisation.emptyDiskImages = [ 4096 ]; fileSystems = pkgs.lib.mkVMOverride [ { mountPoint = "/data"; device = "/dev/disk/by-label/data"; fsType = "ext4"; } ]; 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 formated 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") ''; })