Update Runtime parcels URL and Cloudera Manager version (#57)

* Update CM and CDH parcels version for basic cluster
* Add futures Python module to Utility VM

Signed-off-by: Jim Enright <jenright@cloudera.com>

Author: jimright

roles/cloudera_deploy/defaults/basic_cluster.yml

@@ -14,13 +14,13 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-cloudera_manager_version: 7.1.4
+cloudera_manager_version: 7.4.4
 
 clusters:
   - name: Basic Cluster
     services: [HDFS, YARN, ZOOKEEPER]
     repositories:
-      - https://archive.cloudera.com/cdh7/7.1.4.0/parcels/
+      - https://archive.cloudera.com/cdh7/7.1.7.0/parcels/
     configs:
       HDFS:
         DATANODE:

roles/cloudera_deploy/tasks/populate_download_mirror.yml

@@ -81,7 +81,12 @@
     - name: Prepare host for s3 actions
       become: yes
       ansible.builtin.pip:
-        name: boto3 >= 1.4.4
+        name: "{{ __pip_item }}"
+      loop_control:
+        loop_var: __pip_item
+      loop:
+        - futures
+        - boto3 >= 1.4.4
 
     - name: Sync downloaded Files paths to S3 cache bucket
       become: yes