From f9043bf1565a5a2dda65839c4187a9b29ae6e14b Mon Sep 17 00:00:00 2001
From: Seth Vidal <skvidal@fedoraproject.org>
Date: Tue, 27 Mar 2012 12:06:21 -0400
Subject: [PATCH 1/3] make yum module work with older yum for rhel5 :(

---
 library/yum | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/library/yum b/library/yum
index 5ef8b7818cf..a3b95d14ac8 100755
--- a/library/yum
+++ b/library/yum
@@ -41,7 +41,12 @@ def yum_base(conf_file=None, cachedir=False):
     if conf_file and os.path.exists(conf_file):
         my.preconf.fn = conf_file
     if cachedir:
-        my.setCacheDir()
+        if hasattr(my, 'setCacheDir'):
+            my.setCacheDir()
+        else:
+            cachedir = yum.misc.getCacheDir()
+            my.repos.setCacheDir(cachedir)
+            my.conf.cache = 0 
     
     return my
 

From 2fe193034cdf96adee4235c0e7500cfcd51b7b2f Mon Sep 17 00:00:00 2001
From: Seth Vidal <skvidal@fedoraproject.org>
Date: Tue, 27 Mar 2012 13:58:49 -0400
Subject: [PATCH 2/3] fix up latest so it behaves like latest should if
 installed and updated available: apply update if not installed and available:
 install

---
 library/yum | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/library/yum b/library/yum
index a3b95d14ac8..cf9a697edd1 100755
--- a/library/yum
+++ b/library/yum
@@ -214,13 +214,17 @@ def ensure(my, state, pkgspec):
         return res
                 
     if state == 'latest':
-        if not [ pkg_to_dict(po) for 
-            po in my.doPackageLists(pkgnarrow='updates', patterns=[pkgspec]).updates ]:
+        updates = my.doPackageLists(pkgnarrow='updates', patterns=[pkgspec]).updates
+        avail =  my.doPackageLists(pkgnarrow='available', patterns=[pkgspec]).available
+        if not updates and not avail:
             # there nothing in updates matching this.
             return { 'changed':False,}
 
-        # we have something in updates
-        cmd = "yum -c %s -d1 -y update '%s'" % (yumconf, pkgspec)
+        # we have something in updates or available
+        if not updates:
+            cmd = "yum -c %s -d1 -y install '%s'" % (yumconf, pkgspec)
+        else:
+            cmd = "yum -c %s -d1 -y update '%s'" % (yumconf, pkgspec)
         rc, out, err = run_yum(cmd)
         # FIXME if it is - update it and check to see if it applied
         # check to see if there is no longer an update available for the pkgspec

From fc02992bcdd4ae672e0d08343d865f7371c800dc Mon Sep 17 00:00:00 2001
From: Seth Vidal <skvidal@fedoraproject.org>
Date: Tue, 27 Mar 2012 14:15:48 -0400
Subject: [PATCH 3/3] make sure latest outputs an error if the thing you've
 listed as 'latest' is not there at all or even updateable

---
 library/yum | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/library/yum b/library/yum
index cf9a697edd1..524b3a0ebd0 100755
--- a/library/yum
+++ b/library/yum
@@ -217,7 +217,9 @@ def ensure(my, state, pkgspec):
         updates = my.doPackageLists(pkgnarrow='updates', patterns=[pkgspec]).updates
         avail =  my.doPackageLists(pkgnarrow='available', patterns=[pkgspec]).available
         if not updates and not avail:
-            # there nothing in updates matching this.
+            if not my.doPackageLists(pkgnarrow='installed', patterns=[pkgspec]).installed:
+                msg = "No Package matching '%s' found available, installed or updated" % pkgspec
+                return { 'changed':False, 'failed':True, 'msg': msg }
             return { 'changed':False,}
 
         # we have something in updates or available
@@ -226,6 +228,7 @@ def ensure(my, state, pkgspec):
         else:
             cmd = "yum -c %s -d1 -y update '%s'" % (yumconf, pkgspec)
         rc, out, err = run_yum(cmd)
+
         # FIXME if it is - update it and check to see if it applied
         # check to see if there is no longer an update available for the pkgspec
         if rc: