MFC r303132:

Add documentation for "ctld -u", the UCL configuration file format.

Submitted by:	jceel@
Approved by:	re (kib)
MFC after:	1 month
Differential Revision:	https://reviews.freebsd.org/D7222

2 files changed, 96 insertions, 2 deletions

diff --git a/usr.sbin/ctld/ctl.conf.5 b/usr.sbin/ctld/ctl.conf.5
index cb624c5..ce26abc 100644
--- a/usr.sbin/ctld/ctl.conf.5
+++ b/usr.sbin/ctld/ctl.conf.5
@@ -28,7 +28,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd November 9, 2015
+.Dd July 21, 2016
 .Dt CTL.CONF 5
 .Os
 .Sh NAME
@@ -481,6 +481,97 @@ target naa.50015178f369f092 {
 	lun 0 example_1
 }
 .Ed
+.Pp
+An equivalent configuration in UCL format, for use with
+.Fl u : 
+.Bd -literal
+auth-group {
+	ag0 {
+		chap-mutual = [
+			{
+				user = "user"
+				secret = "secretsecret"
+				mutual-user = "mutualuser"
+				mutual-secret = "mutualsecret"
+			},
+			{
+				user = "user2"
+				secret = "secret2secret2"
+				mutual-user = "mutualuser"
+				mutual-secret = "mutualsecret"
+			}
+		]
+	}
+
+	ag1 {
+		auth-type = none
+		initiator-name = [
+			"iqn.2012-06.com.example:initiatorhost1",
+			"iqn.2012-06.com.example:initiatorhost2"
+		]
+		initiator-portal = [192.168.1.1/24, "[2001:db8::de:ef]"]
+	}
+}
+
+portal-group {
+	pg0 {
+		discovery-auth-group = no-authentication
+		listen = [
+			0.0.0.0:3260,
+			"[::]:3260",
+			"[fe80::be:ef]:3261"
+		]
+	}
+}
+
+lun {
+	example_0 {
+		path = /dev/zvol/tank/example_0
+		blocksize = 4096
+		size = "4G"
+	}
+
+	example_1 {
+		path = /dev/zvol/tank/example_1
+		options {
+			naa = "0x50015178f369f093"
+		}
+	}
+
+	example_2 {
+		path = /dev/zvol/tank/example_2
+		options {
+			vendor = "FreeBSD"
+		}
+	}
+}
+
+target {
+	"iqn.2012-06.com.example:target0" {
+		alias = "Example target"
+		auth-group = no-authentication
+		lun = [
+			{ number = 0, name = example_0 },
+		]
+	}
+
+	"iqn.2012-06.com.example:target1" {
+		auth-group = ag0
+		portal-group { name = pg0 }
+		lun = [
+			{ number = 0, name = example_1 },
+			{ number = 1, name = example_2 }
+		]
+	}
+
+	naa.50015178f369f092 {
+		port = isp0
+		lun = [
+			{ number = 0, name = example_1 }
+		]
+	}
+}
+.Ed
 .Sh SEE ALSO
 .Xr ctl 4 ,
 .Xr ctladm 8 ,
diff --git a/usr.sbin/ctld/ctld.8 b/usr.sbin/ctld/ctld.8
index 7ebb269..7e85c9e 100644
--- a/usr.sbin/ctld/ctld.8
+++ b/usr.sbin/ctld/ctld.8
@@ -27,7 +27,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd May 22, 2015
+.Dd July 21, 2016
 .Dt CTLD 8
 .Os
 .Sh NAME
@@ -37,6 +37,7 @@
 .Nm
 .Op Fl d
 .Op Fl f Ar config-file
+.Op Fl u
 .Sh DESCRIPTION
 The
 .Nm
@@ -84,6 +85,8 @@ The daemon sends verbose debug output to standard error, and does not
 put itself in the background.
 The daemon will also not fork and will exit after processing one connection.
 This option is only intended for debugging the target.
+.It Fl u
+Use UCL configuration file format instead of the traditional non-UCL format.
 .El
 .Sh FILES
 .Bl -tag -width ".Pa /var/run/ctld.pid" -compact