uses new module names sliceimage and nodeimage

[build.git] / vbuild-init-vserver.sh

diff --git a/vbuild-init-vserver.sh b/vbuild-init-vserver.sh
index 4a64971..213efc5 100755 (executable)
--- a/vbuild-init-vserver.sh
+++ b/vbuild-init-vserver.sh
@@ -33,6 +33,7 @@ function configure_yum_in_vserver () {
 
     vserver=$1; shift
     fcdistro=$1; shift
+    pldistro=$1; shift
 
     templates=/etc/vservers/.distributions/${fcdistro}
     if [ -f ${templates}/yum/yum.conf ] ; then
@@ -63,8 +64,9 @@ function configure_yum_in_vserver () {
            echo "WARNING : cannot create myplc repo"
        else
             # exclude kernel from fedora repos 
+           yumexclude=$(pl_plcyumexclude $fcdistro $pldistro $DIRNAME)
            for repo in /vservers/$vserver/etc/yum.repos.d/* ; do
-               [ -f $repo ] && yumconf_exclude $repo "exclude=$pl_KEXCLUDES" 
+               [ -f $repo ] && yumconf_exclude $repo "exclude=$yumexclude" 
            done
            # the build repo is not signed at this stage
            cat > /vservers/$vserver/etc/yum.repos.d/myplc.repo <<EOF
@@ -102,6 +104,15 @@ function canonical_arch () {
     esac
 }
 
+# the new test framework creates /timestamp in /vservers/<name> *before* populating it
+function almost_empty () { 
+    dir="$1"; shift ; 
+    # non existing is fine
+    [ ! -d $dir ] && return 0; 
+    # need to have at most one file
+    count=$(cd $dir; ls | wc -l); [ $count -le 1 ]; 
+}
+
 function setup_vserver () {
 
     set -x
@@ -110,12 +121,14 @@ function setup_vserver () {
 
     vserver=$1; shift
     fcdistro=$1; shift
+    pldistro=$1; shift
     personality=$1; shift
 
-    if [ -d /vservers/$vserver ] ; then
+    # check that this is a new one - see above
+    almost_empty /vservers/$vserver || {       
        echo "$COMMAND : vserver $vserver seems to exist - bailing out"
        exit 1
-    fi
+       }
 
     pkg_method=$(package_method $fcdistro)
     case $pkg_method in
@@ -139,8 +152,8 @@ function setup_vserver () {
        echo "* ${i}-th attempt to 'vserver build' failed - waiting for 3 seconds"
        sleep 3
     done
-    # check success
-    [ -d /vservers/$vserver ] 
+    # check success - not enough to check for the directory, let's assume /etc/ in image
+    [ -d /vservers/$vserver/etc ] 
 
     if [ ! -z "$personality" ] ; then
        if [ -f "/etc/vservers/$vserver/personality" ] ; then
@@ -161,14 +174,14 @@ function setup_vserver () {
        grep -q ^CAP_SYS_ADMIN $BCAPFILE || echo CAP_SYS_ADMIN >> $BCAPFILE
        grep -q ^CAP_MKNOD $BCAPFILE || echo CAP_MKNOD >> $BCAPFILE
        grep -q ^CAP_IPC_LOCK $BCAPFILE || echo CAP_IPC_LOCK >> $BCAPFILE
-       # useful for f15 guests that use set_cap_file 
+       # useful for f16 guests that use set_cap_file 
        grep -q ^CAP_SETFCAP $BCAPFILE || echo CAP_SETFCAP >> $BCAPFILE
     else
        ### capabilities required for a myplc vserver
        # for /etc/plc.d/gpg - need to init /dev/random
        grep -q ^CAP_MKNOD $BCAPFILE || echo CAP_MKNOD >> $BCAPFILE
        grep -q ^CAP_NET_BIND_SERVICE $BCAPFILE || echo CAP_NET_BIND_SERVICE >> $BCAPFILE
-       # useful for f15 guests that use set_cap_file 
+       # useful for f16 guests that use set_cap_file 
        grep -q ^CAP_SETFCAP $BCAPFILE || echo CAP_SETFCAP >> $BCAPFILE
     fi
 
@@ -182,11 +195,8 @@ function setup_vserver () {
     # Enable cgroup
     mkdir /etc/vservers/$vserver/cgroup
 
-    # Start Vserver automatically on boot
-    echo "default" > /etc/vservers/$vserver/apps/init/mark
-
-    # Set the init style of your vserver to plain for f15 and higher
-    # not working with f15 anyways, systemd requires 2.6.36 to work
+    # Set the init style of your vserver to plain for f16 and higher
+    # not working with f16 anyways, systemd requires 2.6.36 to work
     case $fcdistro in 
        f1[5-9]) echo plain > /etc/vservers/$vserver/apps/init/style ;;
     esac
@@ -244,7 +254,7 @@ function setup_vserver () {
     fi
            
     # minimal config in the vserver for yum to work
-    [ "$pkg_method" = "yum" ] && configure_yum_in_vserver $vserver $fcdistro 
+    [ "$pkg_method" = "yum" ] && configure_yum_in_vserver $vserver $fcdistro $pldistro
 
     # set up resolv.conf
     cp /etc/resolv.conf /vservers/$vserver/etc/resolv.conf
@@ -451,6 +461,7 @@ function usage () {
     echo " -d pldistro - defaults to $DEFAULT_PLDISTRO"
     echo " -p personality - defaults to $DEFAULT_PERSONALITY"
     echo " -i ifname: determines ip and netmask attached to ifname, and passes it to the vserver"
+    echo " -r : set apps/init/mark to default so the vserver restart upon reboot"
     echo " -v : verbose - passes -v to calls to vserver"
     echo "vserver-options"
     echo "  all args after the optional -- are passed to vserver <name> build <options>"
@@ -476,14 +487,16 @@ function main () {
     esac
 
     VERBOSE=
+    RESISTANT=""
     IFNAME=""
     VSERVER_OPTIONS=""
-    while getopts "f:d:p:i:v" opt ; do
+    while getopts "f:d:p:i:rv" opt ; do
        case $opt in
            f) fcdistro=$OPTARG;;
            d) pldistro=$OPTARG;;
            p) personality=$OPTARG;;
            i) IFNAME=$OPTARG;;
+           r) RESISTANT="true";;
            v) VERBOSE="-v" ;;
            *) usage ;;
        esac
@@ -522,10 +535,14 @@ function main () {
     [ -z "$pldistro" ] && pldistro=$DEFAULT_PLDISTRO
     [ -z "$personality" ] && personality=$DEFAULT_PERSONALITY
 
-    setup_vserver $vserver $fcdistro $personality 
+    setup_vserver $vserver $fcdistro $pldistro $personality 
     devel_or_vtest_tools $vserver $fcdistro $pldistro $personality
     post_install $vserver $personality
 
+    # Start Vserver automatically on boot
+    [ -n "$RESISTANt" ] && echo "default" > /etc/vservers/$vserver/apps/init/mark
+
+    echo $COMMAND Done
 }
 
 main "$@"