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authorKaushal M <kaushal@redhat.com>2013-07-03 16:31:22 +0530
committerVijay Bellur <vbellur@redhat.com>2013-10-17 11:26:45 -0700
commitfc637b14cfad4d08e72bee7064194c8007a388d0 (patch)
treebd74a24f8138f1b68ca6dfd18084e4d6fa7f079f /libglusterfs
parent390221fcc4cc974074750be223e551bd9f4405d9 (diff)
cli,glusterd: Changes to cli-glusterd communication
Glusterd changes: With this patch, glusterd creates a socket file in DATADIR/run/glusterd.socket , and listen on it for cli requests. It listens for 2 rpc programs on the socket file, - The glusterd cli rpc program, for all cli commands - A reduced glusterd handshake program, just for the 'system:: getspec' command The location of the socket file can be changed with the glusterd option 'glusterd-sockfile'. To retain compatibility with the '--remote-host' cli option, glusterd also listens for the cli requests on port 24007. But, for the sake of security, it listens using a reduced cli rpc program on the port. The reduced rpc program only contains read-only procs used for 'volume (info|list|status)', 'peer status' and 'system:: getwd' cli commands. CLI changes: The gluster cli now uses the glusterd socket file for communicating with glusterd by default. A new option '--gluster-sock' has been added to allow specifying the sockfile used to connect. Using the '--remote-host' option will make cli connect to the given host & port. Tests changes: cluster.rc has been modified to make use of socket files and use different log files for each glusterd. Some of the tests using cluster.rc have been fixed. Change-Id: Iaf24bc22f42f8014a5fa300ce37c7fc9b1b92b53 BUG: 980754 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.org/5280 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'libglusterfs')
-rw-r--r--libglusterfs/src/glusterfs.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/libglusterfs/src/glusterfs.h b/libglusterfs/src/glusterfs.h
index 93e7385..ab57100 100644
--- a/libglusterfs/src/glusterfs.h
+++ b/libglusterfs/src/glusterfs.h
@@ -157,6 +157,11 @@
#define UUID_CANONICAL_FORM_LEN 36
+/* Adding this here instead of any glusterd*.h files as it is also required by
+ * cli
+ */
+#define DEFAULT_GLUSTERD_SOCKFILE DATADIR "/run/glusterd.socket"
+
/* NOTE: add members ONLY at the end (just before _MAXVALUE) */
typedef enum {
GF_FOP_NULL = 0,