new packages: nfs-utils, libgssglue, rpcbind

2022-03-11 20:43:46 +03:00
parent 15237f87a2
commit 7050abfeea
26 changed files with 3434 additions and 967 deletions
@@ -0,0 +1,130 @@
+# -*- coding: utf-8 -*-
+from comar.service import *
+from pardus import fstabutils
+import signal
+import os
+
+serviceType = "server"
+serviceDesc = _({"en": "NFS Server",
+                 "tr": "NFS Sunucusu"})
+
+serviceConf = "nfs"
+
+ERR_INSMOD = _({"en": "Failed probing module %s",
+               "tr": "%s modülü yüklenemedi",
+             })
+
+PROCNFSD_MOUNTPOINT = "/proc/fs/nfsd"
+RQUOTAD_PATH = "/usr/sbin/rpc.rquotad"
+
+IDMAPD_PIDFILE = "/run/rpc.idmapd.pid"
+SVCGSSD_PIDFILE = "/run/rpc.svcgssd.pid"
+RQUOTAD_PIDFILE = "/run/rpc.rquotad.pid"
+MOUNTD_PIDFILE = "/run/rpc.mountd.pid"
+
+# Parse the fstab file and determine whether we need quotad or not by searching
+# mount option quota in any mount entry.
+# If none, nfs conf.d file decides if it's needed.
+def need_quotad():
+    fstab = fstabutils.Fstab()
+    for entry in fstab.get_entries():
+        if "quota" in entry.get_fs_mntopts():
+            return True
+
+@synchronized
+def start():
+    startDependencies("nfs_common")
+
+    if run("/sbin/modprobe -q nfsd"):
+        fail(ERR_INSMOD % "nfsd")
+
+    # Check if PROCNFSD_MOUNTPOINT is mounted
+    if run("/bin/mountpoint -q %s" % PROCNFSD_MOUNTPOINT):
+        run("/bin/mount -t nfsd nfsd %s" % PROCNFSD_MOUNTPOINT)
+
+    run("/usr/sbin/exportfs -r")
+
+    # If RPCNFSDCOUNT is not explicitly defined in confd, use default one, 8 threads.
+    startService(command="/usr/sbin/rpc.nfsd",
+                 args="%s %s" % (config.get("RPCNFSD_OPTIONS", ""), config.get("RPCNFSDCOUNT", "8")),
+                 donotify=True)
+
+    if config.get("NEED_SVCGSSD", "no") == "yes":
+        startService(command="/usr/sbin/rpc.svcgssd",
+                     args="-f %s" % config.get("RPCSVCGSSD_OPTIONS", ""),
+                     donotify=True,
+                     detach=True,
+                     makepid=True,
+                     pidfile=SVCGSSD_PIDFILE)
+
+    # Start rpc.rquotad daemon here if its available
+    if (config.get("NEED_QUOTAD", "no") == "yes" or need_quotad()) and os.path.exists(RQUOTAD_PATH):
+        RPCRQUOTAD_OPTIONS = config.get("RPCRQUOTAD_OPTIONS", "")
+        RQUOTAD_PORT = config.get("RQUOTAD_PORT")
+        if RQUOTAD_PORT:
+            RPCRQUOTAD_OPTIONS += " -p %s" % RQUOTAD_PORT
+        startService(command=RQUOTAD_PATH,
+                     args="-F %s" % RPCRQUOTAD_OPTIONS,
+                     donotify=True,
+                     detach=True,
+                     makepid=True,
+                     pidfile=RQUOTAD_PIDFILE)
+
+    # Reload rpc.idmapd
+    if os.path.exists(IDMAPD_PIDFILE):
+        os.kill(int(file(IDMAPD_PIDFILE).read().strip()), signal.SIGHUP)
+
+    RPCMOUNTD_OPTIONS = config.get("RPCMOUNTD_OPTIONS", "")
+    MOUNTD_PORT = config.get("MOUNTD_PORT")
+    if MOUNTD_PORT:
+        RPCMOUNTD_OPTIONS += " -p %s" % MOUNTD_PORT
+
+    startService(command="/usr/sbin/rpc.mountd",
+                 args="-F %s" % RPCMOUNTD_OPTIONS,
+                 donotify=True,
+                 detach=True,
+                 makepid=True,
+                 pidfile=MOUNTD_PIDFILE)
+
+@synchronized
+def stop():
+    stopService(pidfile=MOUNTD_PIDFILE,
+                donotify=True)
+
+    if os.path.exists(MOUNTD_PIDFILE):
+        os.unlink(MOUNTD_PIDFILE)
+
+    stopService(pidfile=SVCGSSD_PIDFILE,
+                donotify=True)
+
+    if os.path.exists(SVCGSSD_PIDFILE):
+        os.unlink(SVCGSSD_PIDFILE)
+
+    stopService(pidfile=RQUOTAD_PIDFILE,
+                donotify=True)
+
+    if os.path.exists(RQUOTAD_PIDFILE):
+        os.unlink(RQUOTAD_PIDFILE)
+
+    stopService(command="/usr/sbin/rpc.nfsd",
+                args="0",
+                donotify=True)
+
+    # Unexport all exported directories
+    run("/usr/sbin/exportfs -au")
+
+    if not run("/bin/mountpoint -q %s" % PROCNFSD_MOUNTPOINT):
+        run("/usr/sbin/exportfs -f %s" % PROCNFSD_MOUNTPOINT)
+
+def reload():
+    # Re-export all exported directories
+    run("/usr/sbin/exportfs -r")
+
+def status():
+    # ugly way of learning if the daemon is up and running.
+    result = not run("/sbin/pidof nfsd") and isServiceRunning(MOUNTD_PIDFILE)
+    if config.get("NEED_SVCGSSD", "no") == "yes":
+        result = result and isServiceRunning(SVCGSSD_PIDFILE)
+    if (config.get("NEED_QUOTAD", "no") == "yes" or need_quotad()) and os.path.exists(RQUOTAD_PATH):
+        result = result and isServiceRunning(RQUOTAD_PIDFILE)
+    return result