Various cleaning

scripts/.common

@@ -93,20 +93,10 @@ get_parts() {
     for part in kernel initrd-v2
     do
       partfile=$ctxdir/data/$host/$part
-      test -f $partfile || dls /hosts/$host/$part -o $partfile
+      test -f $partfile || { pinfo "Downloading $part for host $host" && dls /hosts/$host/$part -o $partfile; }
     done
     diskfile=$ctxdir/data/$host/disk
-    test -f $diskfile || truncate -s ${QEMU_DISK_SIZE:-30G} $diskfile
-  done
-}
-
-destroyvms() {
-  for host in ${!hosts[*]}; do
-    host=$1
-    if test -f $ctxdir/data/$host/pid ; then
-      pinfo "Detected a pid file, killing process in case VM was already started"
-      kill $(cat $ctxdir/data/$host/pid) && sleep 1
-    fi
+    test -f $diskfile || { pinfo "Creating disk $diskfile" && truncate -s ${QEMU_DISK_SIZE:-30G} $diskfile; }
   done
 }
 
@@ -128,10 +118,4 @@ create_kubeconfig() {
   chmod 444 $ctxdir/kubeconfig
 }
 
-clean() {
-  set +e
-  sudo iptables -t nat -D POSTROUTING -j MASQUERADE -s $QEMU_BR_IP \! -o $QEMU_BR_NAME &>/dev/null
-  sudo iptables -D FORWARD -o $QEMU_BR_NAME -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT &>/dev/null
-  sudo iptables -D FORWARD -j ACCEPT -i $QEMU_BR_NAME &>/dev/null
-}
 

scripts/1.qemu.sh

@@ -66,5 +66,4 @@ get_hosts
 get_parts
 destroyvms
 run_qemu
-#clean