Setting tag util-vserver-pl-0.4-29

[util-vserver-pl.git] / scripts / vuseradd

diff --git a/scripts/vuseradd b/scripts/vuseradd
index 80b00f2..f64d62d 100755 (executable)
--- a/scripts/vuseradd
+++ b/scripts/vuseradd
@@ -39,11 +39,15 @@ usage()
 }
 
 # Get options
-while getopts "t:" opt ; do
+ISOLATE=false
+while getopts "it:" opt ; do
     case $opt in
        t)
            TYPE="$OPTARG"
            ;;
+       i)
+           ISOLATE=true
+           ;;
        *)
            usage
            ;;
@@ -77,40 +81,61 @@ if [ ! -d $__CONFDIR/$NAME ] ; then
        HAS_VSERVERDIR=0
     fi
 
-    $_VSERVER $NAME build -m skeleton --context $USERID \
-               --interface nodev:0.0.0.0/0 \
-               --flags persistent,~info_init,sched_hard
+    if [ "$ISOLATE" = "true" ] ; then
+        $_VSERVER $NAME build -m skeleton --context $USERID \
+               --interface nodev:`hostname -i` \
+               --flags persistent,~info_init
+    else 
+        $_VSERVER $NAME build -m skeleton --context $USERID \
+               --interface nodev:`hostname -i` \
+               --interface nodev:127.0.0.1 \
+               --flags persistent,~info_init
+    fi
+
     RETVAL=$?
     DIR=$__CONFDIR/$NAME
     if [ $RETVAL -ne 0 ] ; then
        echo "Error $RETVAL building $DIR"
        rm -rf $DIR $__DEFAULT_VSERVERDIR/$NAME
     fi
-    mkdir -p $DIR/apps/init $DIR/rlimits $DIR/sched $DIR/dlimits/0
+    mkdir -p $DIR/apps/init $DIR/rlimits $DIR/sched $DIR/cgroup $DIR/dlimits/0 $DIR/sysctl/0
     echo default > $DIR/apps/init/mark
-    echo 1000 > $DIR/rlimits/nproc
 
     # Set persistent for the network context
-    echo persistent > $DIR/nflags
+    if [ "$ISOLATE" = "true" ]; then
+        echo persistent,lback_allow,hide_lback,lback_remap > $DIR/nflags
+    else 
+        echo persistent,lback_allow > $DIR/nflags
+    fi
+
+    # Set default capabilities
+    echo "CAP_NET_RAW" > $DIR/bcapabilities
+    touch $DIR/ccapabilities
 
     # Set up the scheduler
-    echo 1000 > $DIR/sched/interval
+    echo 100 > $DIR/sched/interval
     echo 1000 > $DIR/sched/interval2
     echo 0 > $DIR/sched/fill-rate
-    echo 32 > $DIR/sched/fill-rate2
+    echo 1 > $DIR/sched/fill-rate2
     touch $DIR/sched/idle-time
     echo 100 > $DIR/sched/tokens
     echo 50 > $DIR/sched/tokens-min
     echo 100 > $DIR/sched/tokens-max
 
-    # Set up disk limits (unlimited)
+    echo 1024 > $DIR/cgroup/cpu.shares
+
+    # Set up disk limits (10 GB)
     echo `$_READLINK $DIR/vdir` > $DIR/dlimits/0/directory
     echo 2 > $DIR/dlimits/0/reserved
     echo -1 > $DIR/dlimits/0/inodes_total
-    echo -1 > $DIR/dlimits/0/space_total
+    echo 10000000 > $DIR/dlimits/0/space_total
 
-    # Disable mount namespaces
-    touch $DIR/nonamespace
+    # Set up sysctl variables
+    echo net.ipv4.ip_forward > $DIR/sysctl/0/setting
+    echo 1 > $DIR/sysctl/0/value
+    
+    # Add spaces directory
+    mkdir -p $DIR/spaces
 
     # Remove the basically empty guest directory
     rm -rf $__DEFAULT_VSERVERDIR/$NAME
@@ -156,14 +181,20 @@ if [ -d "$__DEFAULT_VSERVERDIR/$NAME" ] ; then
     chmod 755 "$__DEFAULT_VSERVERDIR/$NAME"
 
     # Add user in vserver
-    $_VSERVER ----insecure $NAME suexec root sh -c \
-       "groupadd -g $GROUPID $GROUPNAME ; useradd -u $USERID -g $GROUPID -p '' $NAME"
+    $_VSERVER $NAME start --rescue sh -c \
+       "groupadd -g $GROUPID $GROUPNAME ; useradd -m -u $USERID -g $GROUPID -p '' $NAME"
+
+    # Stop the guest (since it's persistent)
+    $_VSERVER $NAME stop
 
     # Add an unrestricted entry to /etc/sudoers file
     if [ -f "$__DEFAULT_VSERVERDIR/$NAME/etc/sudoers" ] && \
        ! grep -q "^$NAME" "$__DEFAULT_VSERVERDIR/$NAME/etc/sudoers" ; then
        echo "$NAME     ALL=(ALL)       ALL" >> "$__DEFAULT_VSERVERDIR/$NAME/etc/sudoers"
     fi
+
+    cp -a /dev/fuse $__DEFAULT_VSERVERDIR/$NAME/dev/
+
 fi
 
 exit 0