Merge pull request #13 from Surkoveds/consul

Consul

.travis.yml

@@ -15,5 +15,6 @@ before_install:
   - ./build.sh centos_rpm
   - ./build.sh fedora_rpm
 
+# tests script
 script:
   - ./runtests.sh

README.md

@@ -1,5 +1,5 @@
 # Surok
-[![Build Status](https://travis-ci.org/Difrex/surok.svg?branch=master)](https://travis-ci.org/Difrex/surok)
+[![Build Status](https://travis-ci.org/Surkoveds/surok.svg?branch=master)](https://travis-ci.org/Surkoveds/surok)
 
 Service discovery for Apache Mesos.
 
@@ -38,7 +38,7 @@ ENTRYPOINT is: ```cd /opt/surok && pytho3 surok.py -c /etc/surok/conf/surok.json
 
 ## Documentation
 
-[Wiki](https://github.com/Difrex/surok/wiki)
+[Wiki](https://github.com/Surkoveds/surok/wiki)
 
 ## Known issues
 

conf/surok.json

@@ -1,22 +1,26 @@
 {
     "marathon": {
-				"force": true,
+		"force": true,
-				"host": "http://marathon.mesos:8080",
+		"host": "http://marathon.mesos:8080",
-				"enabled": false
+		"enabled": false
-		},
+	},
+    "consul": {
+        "enabled": false,
+        "domain": "service.dc1.consul"
+    },
     "confd": "/etc/surok/conf.d",
     "domain": "marathon.mesos",
     "wait_time": 20,
     "lock_dir": "/var/tmp",
     "loglevel": "info",
-		"container": false,
+	"container": false,
-		"memcached": {
+	"memcached": {
-				"enabled": false,
+		"enabled": false,
-				"discovery": {
+		"discovery": {
-						"enabled": false,
+			"enabled": false,
-						"service": "memcached",
+			"service": "memcached",
-						"group": "system"
+			"group": "system"
-				},
+		},
-				"hosts": ["localhost:11211"]
+		"hosts": ["localhost:11211"]
-		}
+	}
 }

debian/docs

@@ -1,3 +1,4 @@
 README.md
-doc/ru/*
+docs/*md
+LICENSE
 AUTHORS

surok/discovery.py

@@ -12,7 +12,7 @@ def resolve(app, conf):
     services = app['services']
     domain = conf['domain']
 
-    for service in services:
+    for service in services:           
         hosts[service['name']] = []
 
         group = get_group(service, app)
@@ -45,6 +45,13 @@ def resolve(app, conf):
         #     }
         # ]
         fqdn = ''
+
+        # Discovery over Consul DNS
+        if 'consul' in conf and conf['consul']['enabled']:
+            fqdn = '_' + service['name'] + '._tcp.' + conf['consul']['domain']
+            hosts[service['name']].append(do_query(fqdn, conf['loglevel']))
+            continue
+        
         if ports is not None:
             for port_name in ports:
                 fqdn = '_' + port_name + '.' + '_' + service['name'] + '.' + group + '._tcp.' + domain # Need support for udp ports. See #16