WIP: Playing with a common layer for IDAs

docker/build/credentials/Dockerfile

@@ -17,6 +17,10 @@ WORKDIR /edx/app/edx_ansible/edx_ansible/docker/plays
 
 COPY docker/build/credentials/ansible_overrides.yml /
 
+RUN /edx/app/edx_ansible/venvs/edx_ansible/bin/ansible-playbook docker_ida_base.yml \
+    -c local -i '127.0.0.1,' \
+    -t 'install'
+
 RUN sudo /edx/app/edx_ansible/venvs/edx_ansible/bin/ansible-playbook credentials.yml \
     -c local -i '127.0.0.1,' \
     -t 'install,assets,devstack' \

docker/build/discovery/Dockerfile

@@ -17,6 +17,10 @@ WORKDIR /edx/app/edx_ansible/edx_ansible/docker/plays
 
 COPY docker/build/discovery/ansible_overrides.yml /
 
+RUN /edx/app/edx_ansible/venvs/edx_ansible/bin/ansible-playbook docker_ida_base.yml \
+    -c local -i '127.0.0.1,' \
+    -t 'install'
+
 RUN sudo /edx/app/edx_ansible/venvs/edx_ansible/bin/ansible-playbook discovery.yml \
     -c local -i '127.0.0.1,' \
     -t 'install,assets,devstack' \

docker/plays/docker_ida_base.yml

+- name: Build Docker base image
+  hosts: all
+  become: True
+  gather_facts: True
+  vars:
+    serial_count: 1
+  serial: "{{ serial_count }}"
+  roles:
+    - nginx
+    - docker
+    - supervisor

playbooks/roles/docker/tasks/main.yml

@@ -19,3 +19,21 @@
 #
 # Inherits from the container role via meta/main.yml
 #
+- name: install python3
+  apt:
+    name: "{{ item }}"
+  with_items:
+    - python3-pip
+    - python3-dev
+  tags:
+    - install
+    - install:system-requirements
+
+- name: install nodenv
+  command: "{{ item }} install nodeenv"
+  with_items:
+    - pip
+    - pip3
+  tags:
+    - install
+    - install:system-requirements