2 files changed, 15 insertions, 11 deletions
diff --git a/playbooks/common/openshift-cluster/upgrades/files/nuke_images.sh b/playbooks/common/openshift-cluster/upgrades/files/nuke_images.sh
index 9a5ee2276..6b155f7fa 100644
--- a/playbooks/common/openshift-cluster/upgrades/files/nuke_images.sh
+++ b/playbooks/common/openshift-cluster/upgrades/files/nuke_images.sh
@@ -1,22 +1,22 @@
 #!/bin/bash
 
 # Stop any running containers
-running_container_count=`docker ps -q | wc -l`
-if test $running_container_count -gt 0
+running_container_ids=`docker ps -q`
+if test -n "$running_container_ids"
 then
-    docker stop $(docker ps -q)
+    docker stop $running_container_ids
 fi
 
 # Delete all containers
-container_count=`docker ps -a -q | wc -l`
-if test $container_count -gt 0
+container_ids=`docker ps -a -q`
+if test -n "$container_ids"
 then
-    docker rm -f -v $(docker ps -a -q)
+    docker rm -f -v $container_ids
 fi
 
 # Delete all images (forcefully)
-image_count=`docker images -q | wc -l`
-if test $image_count -gt 0
+image_ids=`docker images -q`
+if test -n "$image_ids"
 then
     # Taken from: https://gist.github.com/brianclements/f72b2de8e307c7b56689#gistcomment-1443144
     docker rmi $(docker images | grep "$2/\|/$2 \| $2 \|$2 \|$2-\|$2_" | awk '{print $1 ":" $2}') 2>/dev/null || echo "No images matching \"$2\" left to purge."
diff --git a/playbooks/common/openshift-cluster/upgrades/files/rpm_versions.sh b/playbooks/common/openshift-cluster/upgrades/files/rpm_versions.sh
index a2a9579b5..8d7543f3c 100644
--- a/playbooks/common/openshift-cluster/upgrades/files/rpm_versions.sh
+++ b/playbooks/common/openshift-cluster/upgrades/files/rpm_versions.sh
@@ -1,7 +1,11 @@
 #!/bin/bash
-
-installed=$(yum list installed -e 0 -q "$@" 2>&1 | tail -n +2 | awk '{ print $2 }' | sort -r | tr '\n' ' ')
-available=$(yum list available -e 0 -q "$@" 2>&1 | tail -n +2 | grep -v 'el7ose' | awk '{ print $2 }' | sort -r | tr '\n' ' ')
+if [ `which dnf 2> /dev/null` ]; then
+  installed=$(dnf repoquery --installed --latest-limit 1 -d 0 --qf '%{version}-%{release}' "${@}" 2> /dev/null)
+  installed=$(dnf repoquery --available --latest-limit 1 -d 0 --qf '%{version}-%{release}' "${@}" 2> /dev/null)
+else
+  installed=$(repoquery --plugins --pkgnarrow=installed --qf '%{version}-%{release}' "${@}" 2> /dev/null)
+  available=$(repoquery --plugins --pkgnarrow=available --qf '%{version}-%{release}' "${@}" 2> /dev/null)
+fi
 
 echo "---"
 echo "curr_version: ${installed}"