Rsync: rewrite to use raw commands, not fabric

This is because we will be using SSH hops to rsync into slave nodes.
Fabric doesn't seem to support this out of the box.

Change-Id: Idf43d7b6c35324ade9be3467cee7c664833a38a8

fuel_dev_tools/cmd_parser.py

@@ -0,0 +1,22 @@
+class CmdParserMixin(object):
+    """Mixin for parsing fuel CLI output."""
+
+    def parse_output(self, output):
+        ret = []
+        header = []
+
+        lines = output.split('\n')
+        # brutal
+        lines = [line for line in lines
+                 if not line.startswith('DEPRECATION WARNING')]
+
+        for name in lines[0].split('|'):
+            header.append(name.strip())
+
+        # lines[1] is just '----'
+
+        for line in lines[2:]:
+            values = [v.strip() for v in line.split('|')]
+            ret.append(dict(zip(header, values)))
+
+        return ret

fuel_dev_tools/docker/__init__.py

@@ -241,7 +241,9 @@ class RsyncCommand(DockerMixin,
         # target is on the remote
         target = os.path.join(base_target_dir, self.target_path)
 
-        self.rsync(source, target)
+        target, args = self.build_app_args_target(target)
+
+        self.rsync(source, target, *args)
 
         self.post_sync(parsed_args)
 

fuel_dev_tools/docker/nginx.py

@@ -57,7 +57,11 @@ class Rsync(DockerNginxMixin, docker.RsyncCommand):
 
         source = os.path.join(source_dir, source_path)
 
-        self.rsync(source, target_dir)
+        target, args = self.build_app_args_target(target_dir)
+
+        self.rsync(source, target, *args)
+
+        self.rsync(source, target)
 
     def build_gulp_static(self, source_dir):
         cwd = os.path.join(source_dir, 'nailgun')

fuel_dev_tools/docker/postgres.py

@@ -12,9 +12,6 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import six
-import subprocess
-
 from fuel_dev_tools import docker
 from fuel_dev_tools import info
 

fuel_dev_tools/rsync.py

@@ -12,18 +12,26 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import six
-
-from fabric.contrib import project
+import subprocess
 
 
 class RsyncMixin(object):
-    def rsync(self, source, target):
+    def build_app_args_target(self, target):
+        target = '{}@{}:{}'.format(self.app_args.user, self.app_args.ip, target)
+        args = ['-e', 'ssh -p {}'.format(self.app_args.port)]
+
+        return target, args
+
+    def rsync(self, source, target, *args):
         self.print_debug('RSYNC: %s --> %s' % (source, target))
 
-        result = project.rsync_project(
-            local_dir=source,
-            remote_dir=target
+        #result = project.rsync_project(
+        #    local_dir=source,
+        #    remote_dir=target
+        #)
+
+        result = subprocess.check_output(
+            ['rsync', 'avz'] + list(args) + [source, target]
         )
 
         self.print_debug(result.decode('utf-8'))