| Commit message (Collapse) | Author | Age | Files | Lines |
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The nfs.conf has config options for the rpc_pipefs mountpoint.
Currently, changing these from the default also requires manually
overriding the systemd unit files that are hard-coded to mount the
filesystem on /var/lib/nfs/rpc_pipefs.
This patch adds a generator that creates a mount unit file for the
rpc_pipefs when a non-default value is specified in /etc/nfs.conf, as
well as a target unit file to override the dependencies for the systemd
units using the rpc_pipefs. The blkmapd, idmapd, and gssd service unit
files have been modified to define their dependencies on the rpc_pipefs
mountpoint indirectly via the rpc_pipefs target unit file. Since both
rpc-pipefs-generator.c and nfs-server-generator.c need to convert path
names to unit file names, that functionality has been moved to
systemd.c.
This patch also removes the dependency on the rpc_pipefs from the
rpc-svcgssd.service unit file. rpc.svcgssd uses the sunrpc cache
mechanism to exchange data with the kernel, not the rpc_pipefs.
Signed-off-by: Scott Mayhew <smayhew@redhat.com>
Signed-off-by: Steve Dickson <steved@redhat.com>
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Now that we have /etc/nfs.conf, a lot of configuration can be
read directly. So nfs-config isn't really needed any more.
Some distributions allow command-line arguments for various
daemons to be set in an environment file (/etc/sysconfig,
/etc/defaults).
Passing these through /etc/nfs.conf is not possible.
Instead, a distro that needs this functionality can create drop-in
files which select the required value. As no commands are given
default arguments by systemd unit files, the drop-in can just add
distro-specific args.
For example
/lib/systemd/system/nfs-mountd.service.d/local.conf
[Service]
EnvironmentFile=/etc/sysconfig/nfs
ExecStart=
ExecStart=/usr/sbin/rpc.mountd $RPCMOUNTDOPTS
Note the need for the empty assignment to remove existing definitions
first.
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Steve Dickson <steved@redhat.com>
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Stop depending on basic.target in the daemons which still do;
i. e. add DefaultDependencies=no. This makes it possible to
run NFS during early boot, and helps if you e. g. have /var
on NFS. We don't require much else than local-fs.
Acked-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Signed-off-by: Steve Dickson <steved@redhat.com>
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This isn't used so currently is inconvenient.
Once we decide how to handle this sort of thing we can apply
the change uniformly.
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Steve Dickson <steved@redhat.com>
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Instead of processing the config information into command lines every
time it might be needed, do it once in a separate service that other
services can Want.
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Steve Dickson <steved@redhat.com>
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configuration.
This patch removes nfs-secure.target. Instead, rpc.gssd and
rpc.svcgssd start started if they appear to be needed.
For rpc.gssd, this means if the file /etc/krb5.keytab exists.
As the only security mechanism supported is krb5, that file must exist
for rpc.gssd to be useful. Conversely, if it does exist, it seems very
likely that krb5 is configured on the system an may be used for NFS.
For rpc.svcgssd, it also means checking if gss-proxy might be performing
the equivalent task instead. So we check if it is running, and if the
kernel is able to talk to it.
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Steve Dickson <steved@redhat.com>
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With this patch, systemctl restart nfs-utils will restart any
nfs-utils daemons that are currently running, whether there were
started via nfs-server.service, nfs-client.target, or directly by
systemctl.
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Steve Dickson <steved@redhat.com>
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Signed-off-by: Steve Dickson <steved@redhat.com>
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