gluster-blockd: daemonize the utility

this patch,
deprecate ssh way of communicating between server nodes/pods
Reason: ssh way is hard to be accepted in container world (Kube).
        An another option kubeExec way seems to be a bit weird,
        to have uniform way of communication in container and
        non container worlds, we prefer RPC.

From now we communicate via RPC, using a static port 24009

Hence, we have two components,
server component -> gluster-blockd (daemon)
client component -> gluster-block  (cli)

Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/rpc/block_xdr.c b/rpc/block_xdr.c
new file mode 100644
index 0000000..cd8400e
--- /dev/null
+++ b/rpc/block_xdr.c
@@ -0,0 +1,16 @@
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#include "block.h"
+
+bool_t
+xdr_blockTrans (XDR *xdrs, blockTrans *objp)
+{
+	 if (!xdr_int (xdrs, &objp->exit))
+		 return FALSE;
+	 if (!xdr_string (xdrs, &objp->out, ~0))
+		 return FALSE;
+	return TRUE;
+}