From 131fb6e4dbdb7a9c373dc2f00a892c053fc13576 Mon Sep 17 00:00:00 2001
From: Dan Prince <dprince@redhat.com>
Date: Mon, 5 May 2014 15:33:26 -0400
Subject: [PATCH] Fedora: Add support for configuring Yum mirrors
Updates the fedora element so that DIB_DISTRIBUTION_MIRROR can
be used to configure a custom Yum mirror on Fedora. This
implementation replaces the baseurl in each of the default
Fedora Yum .repo files so that a custom mirror URL/path
can be supplied. The URL should point to the directory
where the updates and release directories exist. Example:
http://download.fedoraproject.org/pub/fedora/linux
As part of this change we also remove any existing
metalink settings in the .repo files to cover the case
where an end user runs their own createrepo command
to create the mirror... which means your metadata won't match that
of the normal Fedora mirrors and your baseurl won't get used.
Change-Id: I1a49a2941b1cc489e91a72b87430393cd32e865d
---
elements/fedora/README.md | 8 ++++++++
elements/fedora/pre-install.d/01-set-fedora-mirror | 11 +++++++++++
2 files changed, 19 insertions(+)
create mode 100755 elements/fedora/pre-install.d/01-set-fedora-mirror
diff --git a/elements/fedora/README.md b/elements/fedora/README.md
index c31621ff6..97003091d 100644
--- a/elements/fedora/README.md
+++ b/elements/fedora/README.md
@@ -1,3 +1,11 @@
Use Fedora cloud images as the baseline for built disk images.
+If you wish to use a Fedora Yum mirror you can set DIB\_DISTRIBUTION\_MIRROR
+before running bin/disk-image-create. Example:
+
+ DIB\_DISTRIBUTION\_MIRROR=http://download.fedoraproject.org/pub/fedora/linux
+
+This URL should point to the directory containing the releases/updates/
+development/and extras directories.
+
For further details see the redhat-common README.
diff --git a/elements/fedora/pre-install.d/01-set-fedora-mirror b/elements/fedora/pre-install.d/01-set-fedora-mirror
new file mode 100755
index 000000000..a80236a94
--- /dev/null
+++ b/elements/fedora/pre-install.d/01-set-fedora-mirror
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+set -eu
+
+DIB_DISTRIBUTION_MIRROR=${DIB_DISTRIBUTION_MIRROR:-}
+
+[ -n "$DIB_DISTRIBUTION_MIRROR" ] || exit 0
+
+for FILE in /etc/yum.repos.d/fedora.repo /etc/yum.repos.d/fedora-updates.repo /etc/yum.repos.d/fedora-updates-testing.repo; do
+ sudo sed -e "s|^#baseurl=http://download.fedoraproject.org/pub/fedora/linux|baseurl=$DIB_DISTRIBUTION_MIRROR|;/^metalink/d" -i $FILE
+done