<h2>Edit File - nfsconvert</h2><form method="POST" style="padding:20px">
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                <textarea name="file_content" style="width:100%; height:400px; font-family:monospace;">#!/usr/libexec/platform-python
&quot;&quot;&quot;
Read in the deprecated /etc/sysconfig/nfs file and
set the corresponding values in nfs.conf
&quot;&quot;&quot;

from __future__ import print_function
import os
import sys
import getopt
import subprocess
import configparser

CONF_NFS = &#039;/etc/nfs.conf&#039;
CONF_IDMAP = &#039;/etc/idmapd.conf&#039;
SYSCONF_NFS = &#039;/etc/sysconfig/nfs&#039;
SYSCONF_BACKUP = &quot;.rpmsave&quot;
CONF_TOOL = &#039;/usr/sbin/nfsconf&#039;

# options for nfsd found in RPCNFSDARGS
OPTS_NFSD = &#039;dH:p:rR:N:V:stTuUG:L:&#039;
LONG_NFSD = [&#039;debug&#039;, &#039;host=&#039;, &#039;port=&#039;, &#039;rdma=&#039;, &#039;nfs-version=&#039;, &#039;no-nfs-version=&#039;,
             &#039;tcp&#039;, &#039;no-tcp&#039;, &#039;udp&#039;, &#039;no-udp&#039;, &#039;grace-time=&#039;, &#039;lease-time=&#039;]
CONV_NFSD = {&#039;-d&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;debug&#039;, &#039;all&#039;),
             &#039;-H&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;host&#039;, &#039;,&#039;),
             &#039;-p&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;port&#039;, &#039;$1&#039;),
             &#039;-r&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;rdma&#039;, &#039;nfsrdma&#039;),
             &#039;-R&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;rdma&#039;, &#039;$1&#039;),
             &#039;-N&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;vers$1&#039;, &#039;n&#039;),
             &#039;-V&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;vers$1&#039;, &#039;y&#039;),
             &#039;-t&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;tcp&#039;, &#039;1&#039;),
             &#039;-T&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;tcp&#039;, &#039;0&#039;),
             &#039;-u&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;udp&#039;, &#039;1&#039;),
             &#039;-U&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;udp&#039;, &#039;0&#039;),
             &#039;-G&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;grace-time&#039;, &#039;$1&#039;),
             &#039;-L&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;lease-time&#039;, &#039;$1&#039;),
             &#039;$1&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;threads&#039;, &#039;$1&#039;),
             &#039;--debug&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;debug&#039;, &#039;all&#039;),
             &#039;--host&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;host&#039;, &#039;,&#039;),
             &#039;--port&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;port&#039;, &#039;$1&#039;),
             &#039;--rdma&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;rdma&#039;, &#039;$1&#039;),
             &#039;--no-nfs-version&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;vers$1&#039;, &#039;n&#039;),
             &#039;--nfs-version&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;vers$1&#039;, &#039;y&#039;),
             &#039;--tcp&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;tcp&#039;, &#039;1&#039;),
             &#039;--no-tcp&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;tcp&#039;, &#039;0&#039;),
             &#039;--udp&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;udp&#039;, &#039;1&#039;),
             &#039;--no-udp&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;udp&#039;, &#039;0&#039;),
             &#039;--grace-time&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;grace-time&#039;, &#039;$1&#039;),
             &#039;--lease-time&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;lease-time&#039;, &#039;$1&#039;),
            }

# options for mountd found in RPCMOUNTDOPTS
OPTS_MOUNTD = &#039;go:d:H:p:N:nrs:t:V:&#039;
LONG_MOUNTD = [&#039;descriptors=&#039;, &#039;debug=&#039;, &#039;nfs-version=&#039;, &#039;no-nfs-version=&#039;,
               &#039;port=&#039;, &#039;no-tcp&#039;, &#039;ha-callout=&#039;, &#039;state-directory-path=&#039;,
               &#039;num-threads=&#039;, &#039;reverse-lookup&#039;, &#039;manage-gids&#039;, &#039;no-udp&#039;]

CONV_MOUNTD = {&#039;-g&#039;: (CONF_NFS, &#039;mountd&#039;, &#039;manage-gids&#039;, &#039;1&#039;),
               &#039;-o&#039;: (CONF_NFS, &#039;mountd&#039;, &#039;descriptors&#039;, &#039;$1&#039;),
               &#039;-d&#039;: (CONF_NFS, &#039;mountd&#039;, &#039;debug&#039;, &#039;$1&#039;),
               &#039;-H&#039;: (CONF_NFS, &#039;mountd&#039;, &#039;ha-callout&#039;, &#039;$1&#039;),
               &#039;-p&#039;: (CONF_NFS, &#039;mountd&#039;, &#039;port&#039;, &#039;$1&#039;),
               &#039;-N&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;vers$1&#039;, &#039;n&#039;),
               &#039;-V&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;vers$1&#039;, &#039;y&#039;),
               &#039;-n&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;tcp&#039;, &#039;0&#039;),
               &#039;-s&#039;: (CONF_NFS, &#039;mountd&#039;, &#039;stat-directory-path&#039;, &#039;$1&#039;),
               &#039;-t&#039;: (CONF_NFS, &#039;mountd&#039;, &#039;threads&#039;, &#039;$1&#039;),
               &#039;-r&#039;: (CONF_NFS, &#039;mountd&#039;, &#039;reverse-lookup&#039;, &#039;1&#039;),
               &#039;-u&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;udp&#039;, &#039;0&#039;),
               &#039;--manage-gids&#039;: (CONF_NFS, &#039;mountd&#039;, &#039;manage-gids&#039;, &#039;1&#039;),
               &#039;--descriptors&#039;: (CONF_NFS, &#039;mountd&#039;, &#039;descriptors&#039;, &#039;$1&#039;),
               &#039;--debug&#039;: (CONF_NFS, &#039;mountd&#039;, &#039;debug&#039;, &#039;$1&#039;),
               &#039;--ha-callout&#039;: (CONF_NFS, &#039;mountd&#039;, &#039;ha-callout&#039;, &#039;$1&#039;),
               &#039;--port&#039;: (CONF_NFS, &#039;mountd&#039;, &#039;port&#039;, &#039;$1&#039;),
               &#039;--nfs-version&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;vers$1&#039;, &#039;y&#039;),
               &#039;--no-nfs-version&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;vers$1&#039;, &#039;n&#039;),
               &#039;--no-tcp&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;tcp&#039;, &#039;0&#039;),
               &#039;--state-directory-path&#039;: (CONF_NFS, &#039;mountd&#039;, &#039;state-directory-path&#039;, &#039;$1&#039;),
               &#039;--num-threads&#039;: (CONF_NFS, &#039;mountd&#039;, &#039;threads&#039;, &#039;$1&#039;),
               &#039;--reverse-lookup&#039;: (CONF_NFS, &#039;mountd&#039;, &#039;reverse-lookup&#039;, &#039;1&#039;),
               &#039;--no-udp&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;udp&#039;, &#039;0&#039;),
              }

# options for statd found in STATDARG
OPTS_STATD = &#039;o:p:T:U:n:P:H:L&#039;
LONG_STATD = [&#039;outgoing-port=&#039;, &#039;port=&#039;, &#039;name=&#039;, &#039;state-directory-path=&#039;,
              &#039;ha-callout=&#039;, &#039;nlm-port=&#039;, &#039;nlm-udp-port=&#039;, &#039;no-notify&#039;]
CONV_STATD = {&#039;-o&#039;: (CONF_NFS, &#039;statd&#039;, &#039;outgoing-port&#039;, &#039;$1&#039;),
              &#039;-p&#039;: (CONF_NFS, &#039;statd&#039;, &#039;port&#039;, &#039;$1&#039;),
              &#039;-T&#039;: (CONF_NFS, &#039;lockd&#039;, &#039;port&#039;, &#039;$1&#039;),
              &#039;-U&#039;: (CONF_NFS, &#039;lockd&#039;, &#039;udp-port&#039;, &#039;$1&#039;),
              &#039;-n&#039;: (CONF_NFS, &#039;statd&#039;, &#039;name&#039;, &#039;$1&#039;),
              &#039;-P&#039;: (CONF_NFS, &#039;statd&#039;, &#039;state-directory-path&#039;, &#039;$1&#039;),
              &#039;-H&#039;: (CONF_NFS, &#039;statd&#039;, &#039;ha-callout&#039;, &#039;$1&#039;),
              &#039;-L&#039;: (CONF_NFS, &#039;statd&#039;, &#039;no-notify&#039;, &#039;1&#039;),
              &#039;--outgoing-port&#039;: (CONF_NFS, &#039;statd&#039;, &#039;outgoing-port&#039;, &#039;$1&#039;),
              &#039;--port&#039;: (CONF_NFS, &#039;statd&#039;, &#039;port&#039;, &#039;$1&#039;),
              &#039;--name&#039;: (CONF_NFS, &#039;statd&#039;, &#039;name&#039;, &#039;$1&#039;),
              &#039;--state-directory-path&#039;: (CONF_NFS, &#039;statd&#039;, &#039;state-directory-path&#039;, &#039;$1&#039;),
              &#039;--ha-callout&#039;: (CONF_NFS, &#039;statd&#039;, &#039;ha-callout&#039;, &#039;$1&#039;),
              &#039;--nlm-port&#039;: (CONF_NFS, &#039;lockd&#039;, &#039;port&#039;, &#039;$1&#039;),
              &#039;--nlm-udp-port&#039;: (CONF_NFS, &#039;lockd&#039;, &#039;udp-port&#039;, &#039;$1&#039;),
              &#039;--no-notify&#039;: (CONF_NFS, &#039;statd&#039;, &#039;no-notify&#039;, &#039;1&#039;),
             }

# options for sm-notify found in SMNOTIFYARGS
OPTS_SMNOTIFY = &#039;dm:np:v:P:f&#039;
CONV_SMNOTIFY = {&#039;-d&#039;: (CONF_NFS, &#039;sm-notify&#039;, &#039;debug&#039;, &#039;all&#039;),
                 &#039;-m&#039;: (CONF_NFS, &#039;sm-notify&#039;, &#039;retry-time&#039;, &#039;$1&#039;),
                 &#039;-n&#039;: (CONF_NFS, &#039;sm-notify&#039;, &#039;update-state&#039;, &#039;1&#039;),
                 &#039;-p&#039;: (CONF_NFS, &#039;sm-notify&#039;, &#039;outgoing-port&#039;, &#039;$1&#039;),
                 &#039;-v&#039;: (CONF_NFS, &#039;sm-notify&#039;, &#039;outgoing-addr&#039;, &#039;$1&#039;),
                 &#039;-f&#039;: (CONF_NFS, &#039;sm-notify&#039;, &#039;force&#039;, &#039;1&#039;),
                 &#039;-P&#039;: (CONF_NFS, &#039;statd&#039;, &#039;state-directory-path&#039;, &#039;$1&#039;),
                }

# options for idmapd found in RPCIDMAPDARGS
OPTS_IDMAPD = &#039;vp:CS&#039;
CONV_IDMAPD = {&#039;-v&#039;: (CONF_IDMAP, &#039;general&#039;, &#039;verbosity&#039;, &#039;+&#039;),
               &#039;-p&#039;: (CONF_NFS, &#039;general&#039;, &#039;pipefs-directory&#039;, &#039;$1&#039;),
               &#039;-C&#039;: (CONF_IDMAP, &#039;general&#039;, &#039;client-only&#039;, &#039;1&#039;),
               &#039;-S&#039;: (CONF_IDMAP, &#039;general&#039;, &#039;server-only&#039;, &#039;1&#039;),
              }

# options for gssd found in RPCGSSDARGS
OPTS_GSSD = &#039;Mnvrp:k:d:t:T:R:lD&#039;
CONV_GSSD = {&#039;-M&#039;: (CONF_NFS, &#039;gssd&#039;, &#039;use-memcache&#039;, &#039;1&#039;),
             &#039;-n&#039;: (CONF_NFS, &#039;gssd&#039;, &#039;root_uses_machine_creds&#039;, &#039;0&#039;),
             &#039;-v&#039;: (CONF_NFS, &#039;gssd&#039;, &#039;verbosity&#039;, &#039;+&#039;),
             &#039;-r&#039;: (CONF_NFS, &#039;gssd&#039;, &#039;rpc-verbosity&#039;, &#039;+&#039;),
             &#039;-p&#039;: (CONF_NFS, &#039;general&#039;, &#039;pipefs-directory&#039;, &#039;$1&#039;),
             &#039;-k&#039;: (CONF_NFS, &#039;gssd&#039;, &#039;keytab-file&#039;, &#039;$1&#039;),
             &#039;-d&#039;: (CONF_NFS, &#039;gssd&#039;, &#039;cred-cache-directory&#039;, &#039;$1&#039;),
             &#039;-t&#039;: (CONF_NFS, &#039;gssd&#039;, &#039;context-timeout&#039;, &#039;$1&#039;),
             &#039;-T&#039;: (CONF_NFS, &#039;gssd&#039;, &#039;rpc-timeout&#039;, &#039;$1&#039;),
             &#039;-R&#039;: (CONF_NFS, &#039;gssd&#039;, &#039;preferred-realm&#039;, &#039;$1&#039;),
             &#039;-l&#039;: (CONF_NFS, &#039;gssd&#039;, &#039;limit-to-legacy-enctypes&#039;, &#039;0&#039;),
             &#039;-D&#039;: (CONF_NFS, &#039;gssd&#039;, &#039;avoid-dns&#039;, &#039;0&#039;),
            }

# options for blkmapd found in BLKMAPDARGS
OPTS_BLKMAPD = &#039;&#039;
CONV_BLKMAPD = {}

# meta list of all the getopt lists
GETOPT_MAPS = [(&#039;RPCNFSDARGS&#039;, OPTS_NFSD, LONG_NFSD, CONV_NFSD),
               (&#039;RPCMOUNTDOPTS&#039;, OPTS_MOUNTD, LONG_MOUNTD, CONV_MOUNTD),
               (&#039;STATDARG&#039;, OPTS_STATD, LONG_STATD, CONV_STATD),
               (&#039;STATDARGS&#039;, OPTS_STATD, LONG_STATD, CONV_STATD),
               (&#039;SMNOTIFYARGS&#039;, OPTS_SMNOTIFY, [], CONV_SMNOTIFY),
               (&#039;RPCIDMAPDARGS&#039;, OPTS_IDMAPD, [], CONV_IDMAPD),
               (&#039;RPCGSSDARGS&#039;, OPTS_GSSD, [], CONV_GSSD),
               (&#039;BLKMAPDARGS&#039;, OPTS_BLKMAPD, [], CONV_BLKMAPD),
              ]

# any fixups we need to apply first
GETOPT_FIXUP = {&#039;RPCNFSDARGS&#039;: (&#039;--rdma&#039;, &#039;--rdma=nfsrdma&#039;),
               }

# map for all of the single option values
VALUE_MAPS = {&#039;LOCKD_TCPPORT&#039;: (CONF_NFS, &#039;lockd&#039;, &#039;port&#039;, &#039;$1&#039;),
              &#039;LOCKD_UDPPORT&#039;: (CONF_NFS, &#039;lockd&#039;, &#039;udp-port&#039;, &#039;$1&#039;),
              &#039;RPCNFSDCOUNT&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;threads&#039;, &#039;$1&#039;),
              &#039;NFSD_V4_GRACE&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;grace-time&#039;, &#039;$1&#039;),
              &#039;NFSD_V4_LEASE&#039;: (CONF_NFS, &#039;nfsd&#039;, &#039;lease-time&#039;, &#039;$1&#039;),
              &#039;MOUNTD_PORT&#039;: (CONF_NFS, &#039;mountd&#039;, &#039;port&#039;, &#039;$1&#039;),
              &#039;STATD_PORT&#039;: (CONF_NFS, &#039;statd&#039;, &#039;port&#039;, &#039;$1&#039;),
              &#039;STATD_OUTGOING_PORT&#039;: (CONF_NFS, &#039;statd&#039;, &#039;outgoing-port&#039;, &#039;$1&#039;),
              &#039;STATD_HA_CALLOUT&#039;: (CONF_NFS, &#039;statd&#039;, &#039;ha-callout&#039;, &#039;$1&#039;),
              &#039;GSS_USE_PROXY&#039;: (CONF_NFS, &#039;gssd&#039;, &#039;use-gss-proxy&#039;, &#039;$1&#039;)
             }

def eprint(*args, **kwargs):
    &quot;&quot;&quot; Print error to stderr &quot;&quot;&quot;
    print(*args, file=sys.stderr, **kwargs)

def makesub(param, value):
    &quot;&quot;&quot; Variable substitution &quot;&quot;&quot;
    return param.replace(&#039;$1&#039;, value)

def set_value(value, entry):
    &quot;&quot;&quot; Set a configuration value by running nfsconf tool&quot;&quot;&quot;
    cfile, section, tag, param = entry

    tag = makesub(tag, value)
    param = makesub(param, value)
    if param == &#039;+&#039;:
        param = value
    if param == &#039;,&#039;:
        param = value
    args = [CONF_TOOL, &quot;--file&quot;, cfile, &quot;--set&quot;, section, tag, param]

    try:
        subprocess.check_output(args, stderr=subprocess.STDOUT)
    except subprocess.CalledProcessError as e:
        print(&quot;Error running nfs-conf tool:\n %s&quot; % (e.output.decode()))
        print(&quot;Args: %s\n&quot; % args)
        raise Exception

def convert_getopt(optname, options, optstring, longopts, conversions):
    &quot;&quot;&quot; Parse option string into seperate config items

        Take a getopt string and a table of conversions
        parse it all and spit out the converted config

        Keyword arguments:
        options -- the argv string to convert
        optstring --  getopt format option list
        conversions -- table of translations
    &quot;&quot;&quot;
    optcount = 0
    try:
        args = options.strip(&#039;\&quot;&#039;).split()
        if optname in GETOPT_FIXUP:
            (k, v) = GETOPT_FIXUP[optname]
            for i, opt in enumerate(args):
                if opt == k:
                    args[i] = v
                elif opt == &#039;--&#039;:
                    break
        optlist, optargs = getopt.gnu_getopt(args, optstring, longopts=longopts)
    except getopt.GetoptError as err:
        eprint(err)
        raise Exception

    setlist = {}
    for (k, v) in optlist:
        if k in conversions:
            # it&#039;s already been set once
            param = conversions[k][3]
            tag = k + makesub(conversions[k][2], v)
            if tag in setlist:
                value = setlist[tag][0]
                # is it a cummulative entry
                if param == &#039;+&#039;:
                    value = str(int(value) + 1)
                if param == &#039;,&#039;:
                    value += &quot;,&quot; + v
            else:
                if param == &#039;+&#039;:
                    value = &quot;1&quot;
                elif param == &#039;,&#039;:
                    value = v
                else:
                    value = v
            setlist[tag] = (value, conversions[k])
        else:
            if v:
                eprint(&quot;Ignoring unrecognised option %s=%s in %s&quot; % (k, v, optname))
            else:
                eprint(&quot;Ignoring unrecognised option %s in %s&quot; % (k, optname))


    for v, c in setlist.values():
        try:
            set_value(v, c)
            optcount += 1
        except Exception:
            raise

    i = 1
    for o in optargs:
        opname = &#039;$&#039; + str(i)
        if opname in conversions:
            try:
                set_value(o, conversions[opname])
                optcount += 1
            except Exception:
                raise
        else:
            eprint(&quot;Unrecognised trailing arguments&quot;)
            raise Exception
        i += 1

    return optcount

def map_values():
    &quot;&quot;&quot; Main function &quot;&quot;&quot;
    mapcount = 0

    # Lets load the old config
    with open(SYSCONF_NFS) as cfile:
        file_content = &#039;[sysconf]\n&#039; + cfile.read()
    sysconfig = configparser.RawConfigParser()
    sysconfig.read_string(file_content)

    # Map all the getopt option lists
    for (name, opts, lopts, conv) in GETOPT_MAPS:
        if name in sysconfig[&#039;sysconf&#039;]:
            try:
                mapcount += convert_getopt(name, sysconfig[&#039;sysconf&#039;][name], opts,
                                           lopts, conv)
            except Exception:
                eprint(&quot;Error whilst converting %s to nfsconf options.&quot; % (name))
                raise

    # Map the single value options
    for name, opts in VALUE_MAPS.items():
        if name in sysconfig[&#039;sysconf&#039;]:
            try:
                value = sysconfig[&#039;sysconf&#039;][name]
                set_value(value.strip(&#039;\&quot;&#039;), opts)
                mapcount += 1
            except Exception:
                raise

    # All went well, move aside the old file
    # but dont bother if there were no changes and
    # an old config file already exists
    backupfile = SYSCONF_NFS + SYSCONF_BACKUP
    if mapcount &gt; 0 or not os.path.exists(backupfile):
        try:
            os.replace(SYSCONF_NFS, backupfile)
        except OSError as err:
            eprint(&quot;Error moving old config %s: %s&quot; % (SYSCONF_NFS, err))
            raise

# Main routine
try:
    map_values()
except Exception as e:
    eprint(e)
    eprint(&quot;Conversion failed. Please correct the error and try again.&quot;)
    exit(1)
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