From: David Galloway <dgallowa@redhat.com>
Date: Fri, 15 Nov 2019 15:43:47 +0000 (-0500)
Subject: common: Update yum metadata from upstream epel and exclude mirrors
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F487%2Fhead;p=ceph-cm-ansible.git

common: Update yum metadata from upstream epel and exclude mirrors

Signed-off-by: David Galloway <dgallowa@redhat.com>
---

diff --git a/roles/common/tasks/epel.yml b/roles/common/tasks/epel.yml
index f3befb8d..a75c97c4 100644
--- a/roles/common/tasks/epel.yml
+++ b/roles/common/tasks/epel.yml
@@ -27,6 +27,21 @@
     - epel-mirrorlist
     - epel-testing-mirrorlist
 
-- name: Clean yum cache
-  shell: yum clean all
-  when: epel_repo is defined and epel_repo is changed
+# A few times a year, we'd see a bunch of 404 errors during yum transactions that involved epel mirrors.
+# It has to do with upstream EPEL being updated and mirrors lagging behind.
+- name: Temporarily comment mirrorlist so we can update yum cache
+  replace:
+    path: "/etc/yum.repos.d/{{ item.key }}.repo"
+    regexp: '^(.*mirror.*)'
+    replace: '#\1'
+  with_dict: "{{ epel_repos }}"
+
+- name: Update yum cache
+  shell: yum clean all; yum makecache
+
+- name: Uncomment mirrorlist
+  replace:
+    path: "/etc/yum.repos.d/{{ item.key }}.repo"
+    regexp: '^#(.*mirror.*)'
+    replace: '\1'
+  with_dict: "{{ epel_repos }}"