remove unneeded vars, variablize recovery stuffs for block/rescue in inmem-test.yml

vars/defaults.yml

@@ -2,3 +2,16 @@
 tower_api_host : https://tower2.thezengarden.net
 tower_api_user : admin
 tower_api_pass : redhat
+
+
+# Sample Job Template ID in Tower/AAP to use
+# for testing via inmem-test.yml:
+sample_job_template: 27
+
+
+# Callback URL for inmem-test.yml's rescue block:
+recovery_callback_url: "{{ tower_api_host }}/api/v2/job_templates/\
+                        {{ sample_job_template }}/launch/"
+
+
+...

vars/job_launch_file_creation.yml

@@ -1,13 +0,0 @@
----
-tower_launch_jobs:
-  - name: file_creation_test
-    job_template  : 27
-    extra_vars    :
-      fail_host   : "{{ inventory_hostname }}"
-      fail_rc     : "{{ r_check_file.rc }}"
-      fail_stdout : "{{ r_check_file.stdout }}"
-      fail_stderr : "{{ r_check_file.stderr }}"
-      fail_msg    : "{{ r_check_file.msg }}"
-
-
-...