add consul config

cockroach/cockroach-consul.hcl

@@ -0,0 +1,16 @@
+##
+##  cockroach-consul.hcl -- Consul Service Definition for CockroachDB
+##
+
+service = {
+    name                 = "cockroach"
+    tags                 = []
+    enable_tag_override  = false
+    address              = "127.0.0.1"
+    port                 = 26257
+    checks = [ {
+        script           = "@l_prefix@/sbin/consul-openpkg-service cockroach"
+        interval         = "2s"
+    } ]
+}
+

cockroach/cockroach.spec

@@ -46,6 +46,7 @@ Source3:      cockroach-psql.sh
 Source4:      cockroach-cert.sh
 Source5:      cockroach-user.sh
 Source6:      cockroach-haproxy.cfg
+Source7:      cockroach-consul.hcl
 Patch0:       cockroach.patch
 
 #   build information
@@ -146,11 +147,16 @@ PreReq:       lzo, zlib
         src/github.com/cockroachdb/cockroach/cockroach.bash \
         $RPM_BUILD_ROOT%{l_prefix}/etc/cockroach/
 
-    #   install haproxy configuration
-    %{l_shtool} install -c -m 644 \
+    #   install HAProxy configuration
+    %{l_shtool} install -c -m 644 %{l_value -s -a} \
         %{SOURCE cockroach-haproxy.cfg} \
         $RPM_BUILD_ROOT%{l_prefix}/etc/cockroach/
 
+    #   install Consul configuration
+    %{l_shtool} install -c -m 644 %{l_value -s -a} \
+        %{SOURCE cockroach-consul.hcl} \
+        $RPM_BUILD_ROOT%{l_prefix}/etc/cockroach/
+
     #   install run-command script
     %{l_shtool} install -c -m 755 %{l_value -s -a} \
         %{SOURCE rc.cockroach} $RPM_BUILD_ROOT%{l_prefix}/etc/rc.d/