summaryrefslogtreecommitdiffstats
path: root/xlators/features/ganesha
diff options
context:
space:
mode:
authorMeghana Madhusudhan <mmadhusu@redhat.com>2015-03-18 11:33:50 +0530
committerNiels de Vos <ndevos@redhat.com>2015-03-18 01:53:22 -0700
commit368dfd695928e8fc40988b8f2de86c3b469172d2 (patch)
tree47beddb1ad9ad51c79e54d77e55a262d5998b81f /xlators/features/ganesha
parent260a6943849f99227248a8fc852a8c8fc3d1e289 (diff)
NFS-Ganesha: Volume set option for managing NFS-Ganesha exports.
A dummy translator has been introduced as a place holder for functions related to managing NFS-Ganesha exports. A volume set option is introduced to manage volume level exports. gluster vol set <volname> ganesha.enable ON/OFF 1. gluster volume set <volname> ganesha.enable ON It creates the export config file with a unique export ID. Sends a DBus signal to export this volume dynamically. 2. gluster vol set <volname> ganesha.enable OFF Unexports the specific volume. Deletes the specfic config file related to the volume. This change also removes the handling of the older keys "nfs-ganesha.enable" and "nfs-ganesha.host" Change-Id: I8d4a0b542326a6a0c8e4711600b106274d666587 BUG: 1188184 Signed-off-by: Meghana Madhusudhan <mmadhusu@redhat.com> Reviewed-on: http://review.gluster.org/9585 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
Diffstat (limited to 'xlators/features/ganesha')
-rw-r--r--xlators/features/ganesha/Makefile.am3
-rw-r--r--xlators/features/ganesha/src/Makefile.am18
-rw-r--r--xlators/features/ganesha/src/ganesha-mem-types.h21
-rw-r--r--xlators/features/ganesha/src/ganesha.c85
-rw-r--r--xlators/features/ganesha/src/ganesha.h23
5 files changed, 150 insertions, 0 deletions
diff --git a/xlators/features/ganesha/Makefile.am b/xlators/features/ganesha/Makefile.am
new file mode 100644
index 0000000..a985f42
--- /dev/null
+++ b/xlators/features/ganesha/Makefile.am
@@ -0,0 +1,3 @@
+SUBDIRS = src
+
+CLEANFILES =
diff --git a/xlators/features/ganesha/src/Makefile.am b/xlators/features/ganesha/src/Makefile.am
new file mode 100644
index 0000000..d42b68f
--- /dev/null
+++ b/xlators/features/ganesha/src/Makefile.am
@@ -0,0 +1,18 @@
+xlator_LTLIBRARIES = ganesha.la
+
+xlatordir = $(libdir)/glusterfs/$(PACKAGE_VERSION)/xlator/features
+
+noinst_HEADERS = ganesha.h ganesha-mem-types.h
+
+ganesha_la_LDFLAGS = -module -avoid-version
+
+ganesha_la_SOURCES = ganesha.c
+
+AM_CPPFLAGS = $(GF_CPPFLAGS) -I$(top_srcdir)/libglusterfs/src \
+ -fPIC -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D$(GF_HOST_OS)\
+ -DGANESHA_DIR=\"$(sysconfdir)/ganesha\" \
+ -DGYSNCD_PREFIX=\"$(libexecdir)/glusterfs\"
+
+AM_CFLAGS = -Wall $(GF_CFLAGS)
+
+CLEANFILES =
diff --git a/xlators/features/ganesha/src/ganesha-mem-types.h b/xlators/features/ganesha/src/ganesha-mem-types.h
new file mode 100644
index 0000000..c4976c0
--- /dev/null
+++ b/xlators/features/ganesha/src/ganesha-mem-types.h
@@ -0,0 +1,21 @@
+/*
+ Copyright (c) 2015 Red Hat, Inc. <http://www.redhat.com>
+ This file is part of GlusterFS.
+
+ This file is licensed to you under your choice of the GNU Lesser
+ General Public License, version 3 or any later version (LGPLv3 or
+ later), or the GNU General Public License, version 2 (GPLv2), in all
+ cases as published by the Free Software Foundation.
+*/
+#ifndef __GANESHA_MEM_TYPES_H__
+#define __GANESHA_MEM_TYPES_H__
+
+
+#include "mem-types.h"
+
+enum gf_ganesha_mem_types_ {
+ gf_ganesha_mt_priv_t = gf_common_mt_end + 1,
+ gf_ganesha_mt_end
+};
+
+#endif
diff --git a/xlators/features/ganesha/src/ganesha.c b/xlators/features/ganesha/src/ganesha.c
new file mode 100644
index 0000000..f034fc0
--- /dev/null
+++ b/xlators/features/ganesha/src/ganesha.c
@@ -0,0 +1,85 @@
+/*
+ Copyright (c) 2015 Red Hat, Inc. <http://www.redhat.com>
+ This file is part of GlusterFS.
+
+ This file is licensed to you under your choice of the GNU Lesser
+ General Public License, version 3 or any later version (LGPLv3 or
+ later), or the GNU General Public License, version 2 (GPLv2), in all
+ cases as published by the Free Software Foundation.
+*/
+
+
+#ifndef _CONFIG_H
+#define _CONFIG_H
+#include "config.h"
+#endif
+
+#include "ganesha.h"
+#include "ganesha-mem-types.h"
+
+
+
+int32_t
+init (xlator_t *this)
+{
+ int ret = -1;
+ ganesha_priv_t *priv = NULL;
+
+ if (!this->children || this->children->next) {
+ gf_log (this->name, GF_LOG_ERROR,
+ "Need subvolume == 1");
+ goto err;
+ }
+
+ if (!this->parents) {
+ gf_log (this->name, GF_LOG_WARNING,
+ "Dangling volume. Check volfile");
+ goto err;
+ }
+
+ priv = GF_CALLOC (1, sizeof (*priv), gf_ganesha_mt_priv_t);
+ if (!priv)
+ goto err;
+
+ this->private = priv;
+ ret = 0;
+
+err:
+ return ret;
+}
+
+
+void
+fini (xlator_t *this)
+{
+ ganesha_priv_t *priv = this->private;
+
+ this->private = NULL;
+ if (priv)
+ GF_FREE (priv);
+
+ return;
+}
+
+struct xlator_fops fops = {
+};
+
+struct xlator_cbks cbks = {
+};
+
+struct volume_options options[] = {
+ {
+ .key = {"features.ganesha"},
+ .default_value = "disable",
+ .type = GF_OPTION_TYPE_BOOL,
+ .description = "enable translator"
+
+ },
+ { .key = {"ganesha.enable"},
+ .default_value = "off",
+ .type = GF_OPTION_TYPE_BOOL,
+ .description = "export volume via NFS-Ganesha"
+ },
+ { .key = {NULL}
+ },
+};
diff --git a/xlators/features/ganesha/src/ganesha.h b/xlators/features/ganesha/src/ganesha.h
new file mode 100644
index 0000000..f30723d
--- /dev/null
+++ b/xlators/features/ganesha/src/ganesha.h
@@ -0,0 +1,23 @@
+/*
+ Copyright (c) 2015 Red Hat, Inc. <http://www.redhat.com>
+ This file is part of GlusterFS.
+
+ This file is licensed to you under your choice of the GNU Lesser
+ General Public License, version 3 or any later version (LGPLv3 or
+ later), or the GNU General Public License, version 2 (GPLv2), in all
+ cases as published by the Free Software Foundation.
+*/
+
+#ifndef _CONFIG_H
+#define _CONFIG_H
+#include "config.h"
+#endif
+
+#include "xlator.h"
+#include "ganesha-mem-types.h"
+
+typedef struct {
+ char *host_name;
+} ganesha_priv_t;
+
+