Re: [Libvirt-cim] [PATCH 2 of 3] Adding nfs_netfs_setup() to configure nfs server setup

+def nfs_config(server, nfs_server_bin): + cmd = "ps aux | grep -v -e nfsiod -e grep | grep nfsd" + rc, out = utils.run_remote(server, cmd) + # if NFS services is not found on the machine, start it.. + if rc != PASS : + nfs_server_cmd = "%s start" % nfs_server_bin + rc, out = utils.run_remote(server, nfs_server_cmd) + if rc != PASS: + logger.error("Could not start the nfsserver on '%s'", server) + if not os.path.exists(nfs_server_bin): + logger.error("NFS server '%s' does not seem to be installed "\ + "on '%s'", nfs_server_bin, server) + return SKIP

+def netfs_config(server, nfs_server_bin): + src_dir_for_mnt = mkdtemp() + dest_dir_to_mnt = mkdtemp() + fd = open("/etc/exports", "a")

+ fd.seek(0) + line = "\n %s %s(rw)" %(src_dir_for_mnt, server) + fd.write(line) + fd.close() + + try: + # Need to give suitable perm, otherwise netfs pool-create fails + cmd = "chmod go+rx %s %s" % (src_dir_for_mnt, dest_dir_to_mnt) + rc, out = utils.run_remote(server, cmd) + if rc != 0: + raise Exception("Failed to chmod on %s %s" \ + % (src_dir_for_mnt, dest_dir_to_mnt)) + + # Restart the nfs server.... + nfs_server_cmd = "%s restart" % nfs_server_bin + rc, out = utils.run_remote(server, nfs_server_cmd) + if rc != PASS: + raise Exception("Could not restart NFS server on '%s'" % server) + + # NFS mount src_dir_for_mnt + cmd = "mount -t nfs %s:%s %s" %(server, src_dir_for_mnt, dest_dir_to_mnt)