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|
import ./make-test.nix ({ ... } :
let
client = { pkgs, ... } : {
environment.systemPackages = [ pkgs.glusterfs ];
fileSystems = pkgs.lib.mkVMOverride
[ { mountPoint = "/gluster";
fsType = "glusterfs";
device = "server1:/gv0";
} ];
};
server = { pkgs, ... } : {
networking.firewall.enable = false;
services.glusterfs.enable = true;
# create a mount point for the volume
boot.initrd.postDeviceCommands = ''
${pkgs.e2fsprogs}/bin/mkfs.ext4 -L data /dev/vdb
'';
virtualisation.emptyDiskImages = [ 1024 ];
fileSystems = pkgs.lib.mkVMOverride
[ { mountPoint = "/data";
device = "/dev/disk/by-label/data";
fsType = "ext4";
}
];
};
in {
name = "glusterfs";
nodes = {
server1 = server;
server2 = server;
client1 = client;
client2 = client;
};
testScript = ''
$server1->waitForUnit("glusterd.service");
$server2->waitForUnit("glusterd.service");
# establish initial contact
$server1->succeed("sleep 2");
$server1->succeed("gluster peer probe server2");
$server1->succeed("gluster peer probe server1");
$server1->succeed("gluster peer status | grep Connected");
# create volumes
$server1->succeed("mkdir -p /data/vg0");
$server2->succeed("mkdir -p /data/vg0");
$server1->succeed("gluster volume create gv0 server1:/data/vg0 server2:/data/vg0");
$server1->succeed("gluster volume start gv0");
# test clients
$client1->waitForUnit("gluster.mount");
$client2->waitForUnit("gluster.mount");
$client1->succeed("echo test > /gluster/file1");
$client2->succeed("grep test /gluster/file1");
'';
})
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