SSH-connect to Docker container as 'drupalizer' user

helpers.py

@@ -18,12 +18,14 @@
 
 from __future__ import unicode_literals
 
+import os
 import socket
 
 from getpass import getuser
 
 from fabric.api import lcd, cd, roles, local, run
 from fabric.colors import green
+from fabric.context_managers import settings
 from fabric.contrib.console import confirm
 from fabric.contrib.files import exists
 
@@ -43,7 +45,7 @@ host_name = local("hostname", capture=True)
 
 # Set the env dict with the roles and the hosts
 env.roledefs['local'] = ["{}@{}".format(user_name, host_name)]
-env.roledefs['docker'] = ["root@{}".format(env.container_ip)]
+env.roledefs['docker'] = ["drupalizer@{}".format(env.container_ip)]
 
 env.builddir = path.join(env.workspace, 'build')
 
@@ -68,7 +70,8 @@ def fab_run(role="local", cmd=""):
     if role == "local":
         return local(cmd)
     else:
-        return run(cmd)
+        with settings(key_filename=fab_path("docker/ssh/id_rsa")):
+            return run(cmd)
 
 
 def fab_cd(role, directory):
@@ -200,3 +203,12 @@ def init_db(role='docker'):
                   '\'{}\'@\'localhost\' IDENTIFIED BY \'{}\'; GRANT ALL PRIVILEGES ON {}.* TO \'{}\'@\'{}\' '
                   'IDENTIFIED BY \'{}\'; FLUSH PRIVILEGES;"'.format(env.site_db_name, env.site_db_name, env.site_db_user, env.site_db_pass,
                                                                     env.site_db_name, env.site_db_user, docker_iface_ip, env.site_db_user))
+
+def fab_path(filename):
+    """
+    Returns the full path a file relative to the location of fabfile.
+
+    :param filename Name of the file to compose path from.
+    """
+    path = os.path.dirname(os.path.abspath(__file__))
+    return os.path.abspath('{0}/{1}'.format(path, filename))