Don't install bifrost into local virtualenv

Bifrost is no longer required to be installed locally.

ansible/kolla-bifrost.yml

@@ -7,14 +7,6 @@
       - { name: agent_ipmitool, enabled: "{{ kolla_bifrost_enable_ipmitool_drivers | bool }}" }
 
   pre_tasks:
-    - name: Fail if not running in a virtualenv
-      fail:
-        msg: >
-          This playbook should be executed from a virtualenv in order to avoid
-          installing python packages to the system location. Typically this
-          will be named 'kayobe-venv'
-      when: "{{ not lookup('env', 'VIRTUAL_ENV') }}"
-
     - name: Check whether a Kolla Bifrost extra globals configuration file exists
       stat:
         path: "{{ kolla_bifrost_extra_globals_path }}"
@@ -31,8 +23,6 @@
   roles:
     - role: kolla-bifrost
 
-      kolla_bifrost_venv: "{{ lookup('env', 'VIRTUAL_ENV') }}"
-
       # Generate a list of enabled drivers from the map.
       kolla_bifrost_enabled_drivers: >
         {{ kolla_bifrost_driver_map | selectattr('enabled') | map(attribute='name') | list }}

ansible/roles/kolla-bifrost/defaults/main.yml

@@ -1,16 +1,4 @@
 ---
-# Path to directory for source code checkouts.
-source_checkout_path:
-
-# Virtualenv directory where Bifrost will be installed.
-kolla_bifrost_venv:
-
-# URL of Bifrost source code repository.
-kolla_bifrost_source_url:
-
-# Version (branch, tag, etc.) of Bifrost source code repository.
-kolla_bifrost_source_version:
-
 # Directory where Kolla custom configuration files will be installed.
 kolla_node_custom_config_path:
 

ansible/roles/kolla-bifrost/tasks/config.yml

@@ -1,16 +0,0 @@
----
-- name: Ensure the Kolla Bifrost configuration directores exist
-  file:
-    path: "{{ kolla_node_custom_config_path }}/bifrost"
-    state: directory
-    mode: 0750
-
-- name: Ensure the Kolla Bifrost configuration files exist
-  template:
-    src: "{{ item.src }}"
-    dest: "{{ kolla_node_custom_config_path }}/bifrost/{{ item.dest }}"
-    mode: 0640
-  with_items:
-    - { src: bifrost.yml.j2, dest: bifrost.yml }
-    - { src: dib.yml.j2, dest: dib.yml }
-    - { src: servers.yml.j2, dest: servers.yml }

ansible/roles/kolla-bifrost/tasks/install.yml

@@ -1,53 +0,0 @@
----
-- name: Ensure EPEL repo is installed
-  yum:
-    name: epel-release
-    state: installed
-  become: True
-
-- name: Ensure required packages are installed
-  yum:
-    name: "{{ item }}"
-    state: installed
-  become: True
-  with_items:
-    - gcc
-    - libffi-devel
-    - openssl-devel
-    - python-devel
-    - python-pip
-    - python-virtualenv
-
-- name: Ensure source code checkout path exists
-  file:
-    path: "{{ source_checkout_path }}"
-    state: directory
-    owner: "{{ ansible_user }}"
-    group: "{{ ansible_user }}"
-    recurse: True
-  become: True
-
-- name: Ensure Bifrost source code checkout exists
-  git:
-    repo: "{{ kolla_bifrost_source_url }}"
-    dest: "{{ source_checkout_path }}/bifrost"
-    version: "{{ kolla_bifrost_source_version }}"
-
-- name: Ensure the latest version of pip is installed
-  pip:
-    name: "{{ item.name }}"
-    state: latest
-    virtualenv: "{{ kolla_bifrost_venv }}"
-  with_items:
-    - { name: pip }
-
-- name: Ensure required Python packages are installed
-  pip:
-    name: "{{ item.name }}"
-    version: "{{ item.version | default(omit) }}"
-    state: present
-    virtualenv: "{{ kolla_bifrost_venv }}"
-  with_items:
-    # Intall Bifrost from source.
-    - name: "{{ source_checkout_path }}/bifrost"
-    - name: shade

ansible/roles/kolla-bifrost/tasks/main.yml

@@ -1,8 +1,16 @@
 ---
-- include: install.yml
-  tags:
-    - install
+- name: Ensure the Kolla Bifrost configuration directores exist
+  file:
+    path: "{{ kolla_node_custom_config_path }}/bifrost"
+    state: directory
+    mode: 0750
 
-- include: config.yml
-  tags:
-    - config
+- name: Ensure the Kolla Bifrost configuration files exist
+  template:
+    src: "{{ item.src }}"
+    dest: "{{ kolla_node_custom_config_path }}/bifrost/{{ item.dest }}"
+    mode: 0640
+  with_items:
+    - { src: bifrost.yml.j2, dest: bifrost.yml }
+    - { src: dib.yml.j2, dest: dib.yml }
+    - { src: servers.yml.j2, dest: servers.yml }