Proper VMware support

Dockerfile

@@ -62,7 +62,8 @@ ENV TCZ_DEPS        iptables \
                     xz liblzma \
                     git expat2 libiconv libidn libgpg-error libgcrypt libssh2 \
                     nfs-utils tcp_wrappers portmap rpcbind libtirpc \
-                    curl ntpclient
+                    curl ntpclient \
+                    procps glib2 libtirpc libffi fuse
 
 # Make the ROOTFS
 RUN mkdir -p $ROOTFS
@@ -150,6 +151,53 @@ RUN mkdir -p /vboxguest && \
     mkdir -p $ROOTFS/sbin && \
     cp x86/lib/VBoxGuestAdditions/mount.vboxsf $ROOTFS/sbin/
 
+# Build VMware Tools
+ENV OVT_VERSION 9.4.6-1770165
+
+# Download and prepare ovt source
+RUN mkdir -p /vmtoolsd/open-vm-tools \
+    && curl -L http://downloads.sourceforge.net/open-vm-tools/open-vm-tools-$OVT_VERSION.tar.gz \
+        | tar -xzC /vmtoolsd/open-vm-tools --strip-components 1
+
+# Apply patches to make open-vm-tools compile with a recent 3.18.x kernel and
+# a network script that knows how to plumb/unplumb nics on a busybox system,
+# this will be removed once a new ovt version is released.
+RUN cd /vmtoolsd && \
+    curl -L -o open-vm-tools-3.x.x-patches.patch https://gist.github.com/frapposelli/5506651fa6f3d25d5760/raw/475f8fb2193549c10a477d506de40639b04fa2a7/open-vm-tools-3.x.x-patches.patch &&\
+    patch -p1 < open-vm-tools-3.x.x-patches.patch && rm open-vm-tools-3.x.x-patches.patch
+
+RUN dpkg --add-architecture i386 && apt-get update && apt-get install -y libfuse2 libtool autoconf \
+                                                                         libglib2.0-dev libdumbnet-dev:i386 \
+                                                                         libdumbnet1:i386 libfuse2:i386 libfuse-dev \
+                                                                         libglib2.0-0:i386 libtirpc-dev libtirpc1:i386
+
+# Horrible Hack
+RUN ln -s /lib/i386-linux-gnu/libglib-2.0.so.0.3200.4 /lib/i386-linux-gnu/libglib-2.0.so &&\
+    ln -s /lib/i386-linux-gnu/libtirpc.so.1.0.10 /lib/i386-linux-gnu/libtirpc.so &&\
+    ln -s /usr/lib/i386-linux-gnu/libgthread-2.0.so.0 /usr/lib/i386-linux-gnu/libgthread-2.0.so &&\
+    ln -s /usr/lib/i386-linux-gnu/libgmodule-2.0.so.0 /usr/lib/i386-linux-gnu/libgmodule-2.0.so &&\
+    ln -s /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 /usr/lib/i386-linux-gnu/libgobject-2.0.so &&\
+    ln -s /lib/i386-linux-gnu/libfuse.so.2 /lib/i386-linux-gnu/libfuse.so
+
+# Compile open-vm-tools
+RUN cd /vmtoolsd/open-vm-tools && autoreconf -i &&\
+    CC="gcc -m32" CXX="g++ -m32" ./configure --host=i486-pc-linux-gnu --build=i486-pc-linux-gnu \
+                --without-kernel-modules --without-pam --without-procps --without-x --without-icu &&\
+    make CC="gcc -m32" CXX="g++ -m32" LIBS="-ltirpc" CFLAGS="-Wno-implicit-function-declaration" &&\
+    make DESTDIR=$ROOTFS install
+
+# Download and compile libdnet as open-vm-tools rely on it.
+ENV LIBDNET libdnet-1.11
+
+RUN mkdir -p /vmtoolsd/${LIBDNET} &&\
+    curl -L http://sourceforge.net/projects/libdnet/files/libdnet/${LIBDNET}/${LIBDNET}.tar.gz \
+        | tar -xzC /vmtoolsd/${LIBDNET} --strip-components 1 &&\
+    cd /vmtoolsd/${LIBDNET} && ./configure --build=i486-pc-linux-gnu &&\
+    make CC="gcc -m32" CXX="g++ -m32" &&\
+    make install && make DESTDIR=$ROOTFS install
+
+RUN cd $ROOTFS && cd usr/local/lib && ln -s libdnet.1 libdumbnet.so.1
+
 # Make sure that all the modules we might have added are recognized (especially VBox guest additions)
 RUN depmod -a -b $ROOTFS $KERNEL_VERSION-tinycore64
 

kernel_config

@@ -1532,7 +1532,7 @@ CONFIG_TIFM_7XX1=m
 # CONFIG_SENSORS_APDS990X is not set
 # CONFIG_HMC6352 is not set
 # CONFIG_DS1682 is not set
-# CONFIG_VMWARE_BALLOON is not set
+CONFIG_VMWARE_BALLOON=m
 # CONFIG_BMP085_I2C is not set
 # CONFIG_USB_SWITCH_FSA9480 is not set
 # CONFIG_SRAM is not set

rootfs/rootfs/bootscript.sh

@@ -80,3 +80,6 @@ fi
 if modprobe hv_utils &> /dev/null; then
     /usr/sbin/hv_kvp_daemon
 fi
+
+# Launch vmware-tools
+/etc/rc.d/vmtoolsd

rootfs/rootfs/etc/rc.d/automount

@@ -34,6 +34,37 @@ if [ ! -n "$BOOT2DOCKER_DATA" ]; then
             mkfs.ext4 -L $LABEL $BOOT2DOCKER_DATA
             swapon "${UNPARTITIONED_HD}2"
         fi
+
+        DISK_VENDOR=$(cat /sys/class/block/$(basename $UNPARTITIONED_HD /dev/)/device/vendor /sys/class/block/$(basename $UNPARTITIONED_HD /dev/)/device/model | tr -d "\n")
+        # Test if disk is "VMware, VMware Virtual S" and empty.
+        if [ "$DISK_VENDOR" = "VMware, VMware Virtual S" ] || [ "$DISK_VENDOR" = "VMware  Virtual disk    " ]; then
+            # Check whether the disk has any known partitions on it
+            blkid -o device $UNPARTITIONED_HD
+            if [ $? == 2 ]; then
+                # As there are no partitions, let's make sure the disk is empty for real
+                dd if=$UNPARTITIONED_HD of=device_test_file bs=1k count=256 > /dev/null 2>&1
+                NON_NUL=$(<device_test_file tr -d '\0\n' | wc -c)
+                if [ $NON_NUL == 0 ]; then                    
+                    # Create the partition, format it and then mount it
+                    echo "NEW VMware boot2docker managed disk image ($UNPARTITIONED_HD): formatting it for use"
+                    echo "NEW VMware boot2docker managed disk image ($UNPARTITIONED_HD): formatting it for use" > /home/docker/log.log
+
+                    # Add a swap partition (so Docker doesn't complain about it missing)
+                    (echo n; echo p; echo 2; echo ; echo +1000M ; echo w) | fdisk $UNPARTITIONED_HD
+                    (echo t; echo 82) | fdisk $UNPARTITIONED_HD
+                    mkswap "${UNPARTITIONED_HD}2"
+                    # Add the data partition
+                    (echo n; echo p; echo 1; echo ; echo ; echo w) | fdisk $UNPARTITIONED_HD
+                    BOOT2DOCKER_DATA=`echo "${UNPARTITIONED_HD}1"`
+                    mkfs.ext4 -L $LABEL $BOOT2DOCKER_DATA
+                    swapon "${UNPARTITIONED_HD}2"
+                else
+                    echo "Disk unpartitioned but something is there... not doing anything"
+                fi
+            else
+                echo "Partition table found on disk, not doing anything"
+            fi
+        fi
     else
         # Pick the first ext4 as a fallback
         # TODO: mount all Linux partitions and look for a /var/lib/docker...

rootfs/rootfs/etc/rc.d/vmtoolsd

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+# vmtoolsd will start only if it can connect to the vmx backdoor, will
+# quit immediately if not running on a VMware-based system.
+/usr/local/bin/vmtoolsd --background /var/run/vmtoolsd.pid

rootfs/rootfs/sbin/shutdown

@@ -0,0 +1,32 @@
+#!/bin/sh
+
+usage()
+{
+  echo 'Usage: shutdown [-rh] time
+                -r:      reboot after shutdown.
+                -h:      halt after shutdown.
+                ** the "time" argument is mandatory! (try "now") **' >&2
+  exit 1
+}
+
+case $1 in
+  -r) CMD="/bin/busybox reboot"
+    ;;
+  -h) CMD="/bin/busybox poweroff"
+    ;;
+  *) usage
+    ;;
+esac
+
+shift
+
+case $1 in
+  now|+0) DELAY=""
+    ;;
+  +[0-9]*) DELAY=$(($1 * 60))
+    ;;
+  *) usage
+    ;;
+esac
+
+${CMD}${DELAY:+ -d $DELAY}

rootfs/rootfs/usr/local/bin/lsb_release

@@ -0,0 +1,8 @@
+#!/bin/sh
+# just to make open-vm-tools happy, nad fake output
+# of lsb_release -sd
+. /etc/os-release
+echo $PRETTY_NAME
+
+exit 0
+