@@ -7,4 +7,6 @@

       bindep_dir: "{{ zuul_work_dir }}"

     - test-setup

     - ensure-tox

-    - tox

+    - get-devstack-os-environment

+    - role: tox

+      tox_environment: "{{ os_env_vars|default({}) }}"

@@ -1,3 +1,5 @@

 - hosts: all

   roles:

-    - tox

+    - get-devstack-os-environment

+    - role: tox

+      tox_environment: "{{ os_env_vars|default({}) }}"

new file mode 100644

@@ -0,0 +1,40 @@

+Reads the OS_* variables set by devstack through openrc

+for the specified user and project and exports them as

+the os_env_vars fact.

+

+**WARNING**: this role is meant to be used as porting aid

+for the non-unified python-<service>client jobs which

+are already around, as those clients do not use clouds.yaml

+as openstackclient does.

+When those clients and their jobs are deprecated and removed,

+or anyway when the new code is able to read from clouds.yaml

+directly, this role should be removed as well.

+

+

+**Role Variables**

+

+.. zuul:rolevar:: devstack_base_dir

+   :default: /opt/stack

+

+   The devstack base directory.

+

+.. zuul:rolevar:: openrc_file

+   :default: {{ devstack_base_dir }}/devstack/openrc

+

+   The location of the generated openrc file.

+

+.. zuul:rolevar:: openrc_user

+   :default: admin

+

+   The user whose credentials should be retrieved.

+

+.. zuul:rolevar:: openrc_project

+   :default: admin

+

+   The project (which openrc_user is part of) whose

+   access data should be retrieved.

+

+.. zuul:rolevar:: openrc_enable_export

+   :default: false

+

+   Set it to true to export os_env_vars.

new file mode 100644

@@ -0,0 +1,5 @@

+devstack_base_dir: "/opt/stack"

+openrc_file: "{{ devstack_base_dir }}/devstack/openrc"

+openrc_user: admin

+openrc_project: admin

+openrc_enable_export: false

new file mode 100644

@@ -0,0 +1,14 @@

+- when: openrc_enable_export

+  block:

+    - name: Extract the OS_ environment variables

+      shell:

+        cmd: |

+          source {{ openrc_file }} {{ openrc_user }} {{ openrc_project }} &>/dev/null

+          env | awk -F= 'BEGIN {print "---" } /^OS_/ { print "  "$1": \""$2"\""} '

+      args:

+        executable: "/bin/bash"

+      register: env_os

+

+    - name: Save the OS_ environment variables as a fact

+      set_fact:

+        os_env_vars: "{{ env_os.stdout|from_yaml }}"