From 4d0203bc46b4b251586bf7dce2c3e482aaecb32e Mon Sep 17 00:00:00 2001
From: Markos Chandras <mchandras@suse.de>
Date: Fri, 23 Jun 2017 11:47:13 +0100
Subject: [PATCH] scripts: install-deps: Enable the EPEL repo when running in
 OpenStack CI

The nodes in the OpenStack CI may already have the epel repo present
but it could be disabled by default. As such, try to enable it as
early as possible.

Change-Id: Ib06f5aaf7f577d101b5b87f8cd81441380e56783
---
 scripts/install-deps.sh | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/scripts/install-deps.sh b/scripts/install-deps.sh
index 1e88cb168..c6679c16f 100644
--- a/scripts/install-deps.sh
+++ b/scripts/install-deps.sh
@@ -79,6 +79,15 @@ else
     echo "ERROR: Supported package manager not found.  Supported: apt, dnf, yum, zypper"
 fi
 
+# if running in OpenStack CI, then make sure epel is enabled
+# since it may already be present (but disabled) on the host
+if env | grep -q ^ZUUL; then
+    if [[ -x '/usr/bin/yum' ]]; then
+        ${INSTALLER_CMD} yum-utils
+        sudo yum-config-manager --enable epel || true
+    fi
+fi
+
 if ! $(python --version &>/dev/null); then
     ${INSTALLER_CMD} ${PKG_MAP[python]}
 fi