ansible deployment corrections and improvements

• use the right requirements file in ansible
• configure setup of services with 'docker' variable
• use deploy user variable for ownership of config file

ansible/deploy.yaml

@@ -7,14 +7,17 @@
     - name: stop JASS service
       systemd: state=stopped name=jass-uwsgi enabled=true
       ignore_errors: yes
+      when: not docker
     # stop nginx service
     - name: stop nginx service
       systemd: state=stopped name=nginx enabled=true
       ignore_errors: yes
+      when: not docker
     # stop celery service
     - name: stop celery service
       systemd: state=stopped name=celery enabled=true
       ignore_errors: yes
+      when: not docker
     - name: update yum
       become: true
       yum: name=* state=latest
@@ -69,11 +72,11 @@
     # install frozen JASS requirements
     - name: download JASS frozen requirements file
       get_url:
-        url: https://gitlab.pasteur.fr/statistical-genetics/jass/raw/master/requirements-working.txt
-        dest: /tmp/requirements-working.txt
+        url: https://gitlab.pasteur.fr/statistical-genetics/jass/raw/master/requirements.txt
+        dest: /tmp/requirements.txt
         force: yes
     - pip:
-        requirements: /tmp/requirements-working.txt
+        requirements: /tmp/requirements.txt
         state: forcereinstall
         executable: pip3.6
     - pip: 
@@ -95,7 +98,7 @@
       copy: 
         src: jass_uwsgi.ini
         dest: /var/jass_data
-        owner: jass
+        owner: '{{ deploy_user_name }}'
         group: nginx
     - name: copy celeryd configuration file
       copy: 
@@ -112,9 +115,12 @@
     # start uwsgi service
     - name: start JASS service if relevant
       systemd: state=started name=jass-uwsgi enabled=true daemon_reload=true
+      when: not docker
     # start nginx service
     - name: start NGINX service if relevant
       systemd: state=started name=nginx enabled=true daemon_reload=true
+      when: not docker
     # start celery service
     - name: start celery service if relevant
       systemd: state=started name=celery enabled=true daemon_reload=true
+      when: not docker