[docker][Container] Added support to set container name

beat/core/dock.py

@@ -602,6 +602,14 @@ class Container:
         self._volumes = {}
         self._ports = {}
         self._stats = None
+        self._name = None
+
+
+    def set_name(self, name):
+        """ Set the name to be used by the container in place of the docker
+        auto generated one.
+        """
+        self._name = name
 
 
     def add_volume(self, path, mount_path, read_only=True):
@@ -646,6 +654,14 @@ class Container:
         self._ports = {}
 
 
+    @property
+    def name(self):
+        name = ''
+        if self._name:
+            name = '--name=%s' % self._name
+        return name
+
+
     @property
     def volumes(self):
         """Returns the volumes of this container in a suitable form to build
@@ -714,6 +730,7 @@ class Container:
         cmd += "%s " % self.user
         cmd += ' '.join(self.volumes)
         cmd += ' '.join(self.ports)
+        cmd += "%s " % self.name
 
         cmd += "%s " % self.image