diff --git a/modules/openstack_project/files/mirror/centos-mirror-update.sh b/modules/openstack_project/files/mirror/centos-mirror-update.sh
index 647b96b612..541bcfcf6b 100755
--- a/modules/openstack_project/files/mirror/centos-mirror-update.sh
+++ b/modules/openstack_project/files/mirror/centos-mirror-update.sh
@@ -24,28 +24,50 @@ fi
 
 BASE="/afs/.openstack.org/mirror/centos"
 MIRROR="rsync://mirror.lstn.net"
+MIRROR_ALTARCH="rsync://mirror.freethought-internet.co.uk/centos-altarch/"
 K5START="k5start -t -f /etc/centos.keytab service/centos-mirror -- $TIMEOUT"
 
-REPO=7
-if ! [ -f $BASE/$REPO ]; then
-    $K5START mkdir -p $BASE/$REPO
-fi
+REPOS="7 altarch/7"
+ALTARCHS="aarch64 ppc64le"
+ALTARCHS_IGNORED="armhfp i386 power9 ppc64 x86_64" # altarch/kernel/ has x86_64 dir we do not want
 
-date --iso-8601=ns
-echo "Running rsync..."
-$K5START rsync -rlptDvz \
+for REPO in $REPOS; do
+    if ! [ -f $BASE/$REPO ]; then
+        $K5START mkdir -p $BASE/$REPO
+    fi
+
+    MIRROR_PATH=$MIRROR/$REPO/
+    EXTRA_OPTS="--links" # -l
+    if [[ $REPO == "altarch"* ]]; then
+        MIRROR_PATH=$MIRROR_ALTARCH/7/
+        EXTRA_OPTS="--copy-links" # copy because altarch has symlinks to ../7.6.1810/
+
+        for arch in $ALTARCHS_IGNORED; do
+            EXTRA_OPTS="$EXTRA_OPTS --exclude=$arch"
+        done
+        for arch in $ALTARCHS; do
+            EXTRA_OPTS="$EXTRA_OPTS --include *.${arch}.rpm"
+        done
+    fi
+
+    date --iso-8601=ns
+    echo "Running rsync..."
+    $K5START rsync -rptDvz \
     --delete \
     --delete-excluded \
     --exclude="atomic" \
     --exclude="centosplus" \
+    --exclude="experimental" \
     --exclude="fasttrack" \
     --exclude="isos" \
     --exclude="paas" \
     --exclude="sclo" \
-    --exclude="x86_64/drpms" \
-    $MIRROR/centos/$REPO/ $BASE/$REPO/
+    --exclude="*/drpms" \
+    $EXTRA_OPTS \
+    $MIRROR_PATH $BASE/$REPO/
 
-# TODO(pabelanger): Validate rsync process
+    # TODO(pabelanger): Validate rsync process
+done
 
 date --iso-8601=ns | $K5START tee $BASE/timestamp.txt
 echo "rsync completed successfully, running vos release."