From 906495403ebe5ba0a48c5180e93b4eb207c7efbc Mon Sep 17 00:00:00 2001
From: Francesco Pantano <fpantano@redhat.com>
Date: Fri, 24 Jan 2020 17:50:09 +0100
Subject: [PATCH] Sync 'validations/ceph-dependencies-installed.yaml' with the
 new role

Change-Id: I85d09955e839bab35cc06d2f0906f3012c8a1aa9
(cherry picked from commit 33c42a304f61e537d64a0421041690888ac3b3e8)
---
 validations/ceph-dependencies-installed.yaml | 39 ++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 validations/ceph-dependencies-installed.yaml

diff --git a/validations/ceph-dependencies-installed.yaml b/validations/ceph-dependencies-installed.yaml
new file mode 100644
index 000000000..39aadc4dc
--- /dev/null
+++ b/validations/ceph-dependencies-installed.yaml
@@ -0,0 +1,39 @@
+---
+- hosts: overcloud
+  vars:
+    metadata:
+      name: Check if Ceph dependencies are installed
+      description: >
+        Prints a message if a ceph dependency is missed
+      groups:
+        - pre-deployment
+    fail_without_deps: true
+    tripleo_delegate_to: "{{ groups['overcloud'] | default([]) }}"
+    packages:
+     - lvm2
+  tasks:
+    - name: Gather the package facts
+      package_facts:
+        manager: auto
+
+    - name: Warn about missing dependencies
+      warn:
+        msg: "If planning to use Ceph, it is necessary to check {{ item[0] }} is installed!"
+      when:
+        - "'{{ item[0] }}' not in ansible_facts.packages"
+        - not fail_without_deps|default(false)|bool
+      delegate_to: "{{ item[1] }}"
+      with_nested:
+        - "{{ packages }}"
+        - "{{ tripleo_delegate_to }}"
+
+    - name: Fail if a ceph dependency is missing
+      fail:
+        msg: "If planning to use Ceph, it is necessary to install {{ item[0] }} package"
+      when:
+        - "'{{ item[0] }}' not in ansible_facts.packages"
+        - fail_without_deps|default(false)|bool
+      delegate_to: "{{ item[1] }}"
+      with_nested:
+        - "{{ packages }}"
+        - "{{ tripleo_delegate_to }}"