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 +1,118 @@
+# -*- coding: utf-8 -*-
+from comar.service import *
+from pardus import fstabutils
+import os
+
+serviceType = "server"
+serviceDesc = _({"en": "NFS Common Services",
+                 "tr": "NFS Ortak Servisleri"})
+
+serviceConf = "nfs"
+
+ERR_INSMOD = _({"en": "Failed probing module %s",
+               "tr": "%s modülü yüklenemedi",
+             })
+
+ERR_RMMOD = _({"en": "Failed removing module %s",
+                "tr": "%s modülü çıkarılamadı",
+              })
+
+PIPEFS_MOUNTPOINT = "/var/lib/nfs/rpc_pipefs"
+
+STATD_PIDFILE = "/run/rpc.statd.pid"
+IDMAPD_PIDFILE = "/run/rpc.idmapd.pid"
+GSSD_PIDFILE = "/run/rpc.gssd.pid"
+
+# Parse the fstab file and determine whether we need gssd or not, by searching
+# mount option sec=krb* in nfs mount entries.
+# If none, nfs conf.d file decides if it's needed.
+def need_gssd():
+    fstab = fstabutils.Fstab()
+    for entry in fstab.get_entries():
+        if entry.is_nfs():
+            if "sec=krb" in entry.get_fs_mntopts():
+                return True
+
+@synchronized
+def start():
+    startDependencies("rpcbind")
+
+    # Set the ports lockd should listen on
+    LOCKD_TCPPORT = config.get("LOCKD_TCPPORT")
+    if LOCKD_TCPPORT:
+        run("/sbin/sysctl -w fs.nfs.nlm_tcpport=%s" % LOCKD_TCPPORT)
+
+    LOCKD_UDPPORT = config.get("LOCKD_UDPPORT")
+    if LOCKD_UDPPORT:
+        run("/sbin/sysctl -w fs.nfs.nlm_udpport=%s" % LOCKD_UDPPORT)
+
+    # rpc.statd is first
+    RPCSTATD_OPTIONS = config.get("RPCSTATD_OPTIONS", "")
+    STATD_PORT = config.get("STATD_PORT")
+    if STATD_PORT:
+        RPCSTATD_OPTIONS += " -p %s" % STATD_PORT
+
+    startService(command="/sbin/rpc.statd",
+                 args="%s" % RPCSTATD_OPTIONS,
+                 donotify=True,
+                 pidfile=STATD_PIDFILE)
+
+    if config.get("NEED_IDMAPD", "yes") == "yes" or (config.get("NEED_GSSD", "no") == "yes" or need_gssd()):
+        if run("/sbin/modprobe -q nfs"):
+            fail(ERR_INSMOD % "nfs")
+
+        # Make sure the mointpoint exists
+        if not os.path.exists(PIPEFS_MOUNTPOINT):
+            os.makedirs(PIPEFS_MOUNTPOINT)
+
+        # Check if PIPEFS_MOUNTPOINT is a real mounted fs
+        if run("/bin/mountpoint -q %s" % PIPEFS_MOUNTPOINT):
+            run("/bin/mount -t rpc_pipefs rpc_pipefs %s" % PIPEFS_MOUNTPOINT)
+
+        startService(command="/usr/sbin/rpc.idmapd",
+                     args="-f %s" % config.get("RPCIDMAPD_OPTIONS", ""),
+                     donotify=True,
+                     detach=True,
+                     makepid=True,
+                     pidfile=IDMAPD_PIDFILE)
+
+        if config.get("NEED_GSSD", "no") == "yes" or need_gssd():
+            if run("/sbin/modprobe -q rpcsec_gss_krb5"):
+                fail(ERR_INSMOD % "rpcsec_gss_krb5")
+
+            startService(command="/usr/sbin/rpc.gssd",
+                         args="-f %s" % config.get("RPCGSSD_OPTIONS", ""),
+                         donotify=True,
+                         detach=True,
+                         makepid=True,
+                         pidfile=GSSD_PIDFILE)
+
+@synchronized
+def stop():
+    LOCKD_TCPPORT = config.get("LOCKD_TCPPORT")
+    if LOCKD_TCPPORT:
+        run("/sbin/sysctl -w fs.nfs.nlm_tcpport=0")
+
+    LOCKD_UDPPORT = config.get("LOCKD_UDPPORT")
+    if LOCKD_UDPPORT:
+        run("/sbin/sysctl -w fs.nfs.nlm_udpport=0")
+
+    stopService(pidfile=GSSD_PIDFILE,
+                donotify=True)
+
+    stopService(pidfile=IDMAPD_PIDFILE,
+                donotify=True)
+
+    stopService(pidfile=STATD_PIDFILE,
+                donotify=True)
+
+    if not run("/bin/mountpoint -q %s" % PIPEFS_MOUNTPOINT):
+        run("/bin/umount %s" % PIPEFS_MOUNTPOINT)
+
+def status():
+    result = isServiceRunning(STATD_PIDFILE)
+    if config.get("NEED_IDMAPD", "yes") == "yes":
+        result = result and isServiceRunning(IDMAPD_PIDFILE)
+    if config.get("NEED_GSSD", "no") == "yes" or need_gssd():
+        result = result and isServiceRunning(GSSD_PIDFILE)
+    return result