From 18b52f2c4ef11b34b248b48ce5ca59d7c5a4f426 Mon Sep 17 00:00:00 2001
From: Scott Dodson <sdodson@redhat.com>
Date: Wed, 23 Mar 2016 15:09:51 -0400
Subject: Downgrade to docker 1.8.2 if installing OSE < 3.2

---
 roles/openshift_docker_facts/tasks/main.yml | 16 ++++++++++++++++
 roles/openshift_docker_facts/vars/main.yml  |  2 ++
 2 files changed, 18 insertions(+)
 create mode 100644 roles/openshift_docker_facts/vars/main.yml

(limited to 'roles/openshift_docker_facts')

diff --git a/roles/openshift_docker_facts/tasks/main.yml b/roles/openshift_docker_facts/tasks/main.yml
index 26b46aa94..1848619e0 100644
--- a/roles/openshift_docker_facts/tasks/main.yml
+++ b/roles/openshift_docker_facts/tasks/main.yml
@@ -37,3 +37,19 @@
 - set_fact:
     docker_options: "{{ openshift.docker.options | default(omit) }}"
   when: not openshift.docker.hosted_registry_insecure | default(False) | bool
+
+# Avoid docker 1.9 when installing origin < 1.2 or OSE < 3.2 on RHEL/Centos and
+# See: https://bugzilla.redhat.com/show_bug.cgi?id=1304038
+- name: Gather common package version
+  command: >
+    {{ repoquery_cmd }} --qf '%{version}' "{{ openshift.common.service_type}}"
+  register: common_version
+  failed_when: false
+  changed_when: false
+  when: not openshift.common.is_atomic | bool
+
+- name: Set docker version to be installed
+  set_fact:
+    docker_version: "{{ '1.8.2' }}"
+  when: " ( common_version.stdout | default('0.0', True) | version_compare('3.2','<') and openshift.common.service_type == 'atomic-openshift' ) or
+          ( common_version.stdout | default('0.0', True) | version_compare('1.2','<') and openshift.common.service_type == 'origin' )"
diff --git a/roles/openshift_docker_facts/vars/main.yml b/roles/openshift_docker_facts/vars/main.yml
new file mode 100644
index 000000000..f7ad1b329
--- /dev/null
+++ b/roles/openshift_docker_facts/vars/main.yml
@@ -0,0 +1,2 @@
+---
+repoquery_cmd: "{{ 'dnf repoquery --latest-limit 1 -d 0' if ansible_pkg_mgr == 'dnf' else 'repoquery' }}"
-- 
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