continue fixing and cleaning docker-compose build

Dockerfile

@@ -11,7 +11,6 @@ RUN yum install -y python36u python36u-libs python36u-devel python36u-pip openss
 RUN pip3.6 install --upgrade pip
 RUN pip3.6 install ansible
 RUN yum install -y python-pip
-RUN python -m pip install --upgrade pip
 COPY . /code
 WORKDIR /code/ansible
 RUN ansible-playbook -vvv -i ./hosts_local deploy.yaml --extra-vars "@params-docker.json"

ansible/deploy.yaml

 ---
 - hosts: all
-  environment:
-    PYTHONIOENCODING: utf8
-    LANG: en_US.UTF-8
-    LANGUAGE: en_US:en
   become: yes
   gather_facts: yes
   tasks: