add_awx_credentials (#18)

* add_awx_credentials

* user correct env vars

tasks/glance_image.yml

@@ -1,5 +1,17 @@
 ---
 - block:
+  - name: Login to oVirt
+    ovirt_auth:
+      url: "{{ engine_url | default(lookup('env','OVIRT_URL')) | default(omit) }}"
+      username: "{{ engine_user | default(lookup('env','OVIRT_USERNAME')) | default(omit) }}"
+      password: "{{ engine_password | default(lookup('env','OVIRT_PASSWORD')) | default(omit) }}"
+      ca_file: "{{ engine_cafile | default(lookup('env','OVIRT_CAFILE')) | default(omit) }}"
+      insecure: "{{ engine_insecure | default(true) }}"
+    when: ovirt_auth is undefined
+    register: loggedin
+    tags:
+      - always
+
     - name: Check if template is correct
       fail:
         msg: "one of mandatory parameters glance_image_provider or glance_image is not defined"