From eb6950ef2c9dcba5502d6d89e4d4402a786e28ef Mon Sep 17 00:00:00 2001
From: Wes Hayutin <weshayutin@gmail.com>
Date: Wed, 6 Dec 2017 13:26:33 -0500
Subject: [PATCH] dump out all the variables used

Dump out all the variables found by ansible

Closes-Bug: #1736769
Change-Id: I4c74e9a98d1d4485de19e5d76276af3fca0399c4
---
 playbooks/collect-logs.yml                    | 10 ++++++
 roles/dump_vars/defaults/main.yml             |  2 ++
 roles/dump_vars/meta/main.yml                 |  3 ++
 roles/dump_vars/tasks/main.yml                | 34 +++++++++++++++++++
 .../templates/dump_variables_environment.j2   |  1 +
 .../templates/dump_variables_group_names.j2   |  1 +
 .../templates/dump_variables_groups.j2        |  1 +
 .../templates/dump_variables_hostvars.j2      |  1 +
 .../templates/dump_variables_vars.j2          |  1 +
 9 files changed, 54 insertions(+)
 create mode 100644 roles/dump_vars/defaults/main.yml
 create mode 100644 roles/dump_vars/meta/main.yml
 create mode 100644 roles/dump_vars/tasks/main.yml
 create mode 100644 roles/dump_vars/templates/dump_variables_environment.j2
 create mode 100644 roles/dump_vars/templates/dump_variables_group_names.j2
 create mode 100644 roles/dump_vars/templates/dump_variables_groups.j2
 create mode 100644 roles/dump_vars/templates/dump_variables_hostvars.j2
 create mode 100644 roles/dump_vars/templates/dump_variables_vars.j2

diff --git a/playbooks/collect-logs.yml b/playbooks/collect-logs.yml
index e18ceafb9..f1ce82691 100644
--- a/playbooks/collect-logs.yml
+++ b/playbooks/collect-logs.yml
@@ -1,4 +1,14 @@
 ---
+- name: Run dump vars on all!localhost
+  hosts: all:!localhost:!127.0.0.2
+  roles:
+    - dump_vars
+
+- name: Run dump vars on localhost
+  hosts: localhost
+  gather_facts: yes
+  roles:
+    - { role: dump_vars, dump_vars_log_dir: "{{ local_working_dir }}" }
 
 - name: Collect logs
   hosts: all:!localhost:!127.0.0.2
diff --git a/roles/dump_vars/defaults/main.yml b/roles/dump_vars/defaults/main.yml
new file mode 100644
index 000000000..7aea7ff75
--- /dev/null
+++ b/roles/dump_vars/defaults/main.yml
@@ -0,0 +1,2 @@
+---
+dump_vars_log_dir: /var/log/extra/
diff --git a/roles/dump_vars/meta/main.yml b/roles/dump_vars/meta/main.yml
new file mode 100644
index 000000000..98bfef3b5
--- /dev/null
+++ b/roles/dump_vars/meta/main.yml
@@ -0,0 +1,3 @@
+---
+dependencies:
+  - extras-common
diff --git a/roles/dump_vars/tasks/main.yml b/roles/dump_vars/tasks/main.yml
new file mode 100644
index 000000000..2724e8a78
--- /dev/null
+++ b/roles/dump_vars/tasks/main.yml
@@ -0,0 +1,34 @@
+---
+- name: Prepare directory with extra logs
+  file: dest={{ dump_vars_log_dir }} state=directory
+  become: true
+
+- name: generate dump_variables_vars script
+  template:
+    src: dump_variables_vars.j2
+    dest: "{{ dump_vars_log_dir }}/dump_variables_vars.json"
+  become: true
+
+- name: generate dump_variables_environment script
+  template:
+    src: dump_variables_environment.j2
+    dest: "{{ dump_vars_log_dir }}/dump_variables_environment.json"
+  become: true
+
+- name: generate dump_variables_group_names script
+  template:
+    src: dump_variables_group_names.j2
+    dest: "{{ dump_vars_log_dir }}/dump_variables_group_names.json"
+  become: true
+
+- name: generate dump_variables_groups script
+  template:
+    src: dump_variables_groups.j2
+    dest: "{{ dump_vars_log_dir }}/dump_variables_groups.json"
+  become: true
+
+- name: generate dump_variables_hostvars script
+  template:
+    src: dump_variables_hostvars.j2
+    dest: "{{ dump_vars_log_dir }}/dump_variables_hostvars.json"
+  become: true
\ No newline at end of file
diff --git a/roles/dump_vars/templates/dump_variables_environment.j2 b/roles/dump_vars/templates/dump_variables_environment.j2
new file mode 100644
index 000000000..97e126e13
--- /dev/null
+++ b/roles/dump_vars/templates/dump_variables_environment.j2
@@ -0,0 +1 @@
+{{ environment | to_nice_json }}
diff --git a/roles/dump_vars/templates/dump_variables_group_names.j2 b/roles/dump_vars/templates/dump_variables_group_names.j2
new file mode 100644
index 000000000..a95a8caa5
--- /dev/null
+++ b/roles/dump_vars/templates/dump_variables_group_names.j2
@@ -0,0 +1 @@
+{{ group_names | to_nice_json }}
diff --git a/roles/dump_vars/templates/dump_variables_groups.j2 b/roles/dump_vars/templates/dump_variables_groups.j2
new file mode 100644
index 000000000..5dc076890
--- /dev/null
+++ b/roles/dump_vars/templates/dump_variables_groups.j2
@@ -0,0 +1 @@
+{{ groups | to_nice_json }}
diff --git a/roles/dump_vars/templates/dump_variables_hostvars.j2 b/roles/dump_vars/templates/dump_variables_hostvars.j2
new file mode 100644
index 000000000..3e8e3951a
--- /dev/null
+++ b/roles/dump_vars/templates/dump_variables_hostvars.j2
@@ -0,0 +1 @@
+{{ hostvars | to_nice_json }}
diff --git a/roles/dump_vars/templates/dump_variables_vars.j2 b/roles/dump_vars/templates/dump_variables_vars.j2
new file mode 100644
index 000000000..93ef887e2
--- /dev/null
+++ b/roles/dump_vars/templates/dump_variables_vars.j2
@@ -0,0 +1 @@
+{{ vars | to_nice_json }}