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Add boot2docker to bin folder
This commit is contained in:
3
.gitignore
vendored
3
.gitignore
vendored
@@ -2,4 +2,5 @@
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.SyncID
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.SyncIgnore
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.SyncArchive/*
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.dropbox
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.dropbox
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bin/boot2docker.iso
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263
bin/boot2docker
Executable file
263
bin/boot2docker
Executable file
@@ -0,0 +1,263 @@
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#!/usr/bin/env sh
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VM_NAME=boot2docker-vm
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VBM=VBoxManage
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DOCKER_PORT=4243
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SSH_HOST_PORT=2022
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VM_DISK=./boot2docker.vmdk
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VM_DISK_SIZE=40000
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VM_MEM=1024
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BOOT2DOCKER_ISO=./boot2docker.iso
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test -f $HOME/.boot2docker/profile && . $HOME/.boot2docker/profile
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get_latest_release_name() {
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local LRN
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LRN=$(curl 'https://api.github.com/repos/steeve/boot2docker/releases' 2>/dev/null|grep -o -m 1 -e "\"tag_name\":[[:space:]]*\"[a-z0-9.]*\""|head -1|cut -d: -f2|tr -d ' "')
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if [ -z "$LRN" ]; then
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echo "ERROR"
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else
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echo "$LRN"
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fi
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}
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download_latest() {
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LATEST_RELEASE=$(get_latest_release_name)
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if [ ! "$LATEST_RELEASE" = "ERROR" ]; then
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log "Latest version is $LATEST_RELEASE, downloading..."
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mkdir -p "${BOOT2DOCKER_ISO%/*}"
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curl -L -o "$BOOT2DOCKER_ISO" "https://github.com/steeve/boot2docker/releases/download/$LATEST_RELEASE/boot2docker.iso"
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log "Done"
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else
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log "Could not get lastest release name! Cannot download boot2docker.iso."
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fi
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}
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log() {
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echo "[`date +"%Y-%m-%d %H:%M:%S"`] ${*}"
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}
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init() {
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if `$VBM showvminfo $VM_NAME > /dev/null 2>&1`; then
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echo "$VM_NAME Virtual Box vm already exists"
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exit 1
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fi
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VM_OSTYPE=Linux26_64
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VM_NIC=virtio
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unamestr=`uname`
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case $unamestr in
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Linux) VM_CPUS=`nproc`;;
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Darwin) VM_CPUS=`sysctl -n hw.physicalcpu`;;
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*) echo "$unamestr not yet supported - please raise an issue" ; exit 1
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esac
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log "Creating VM $VM_NAME"
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$VBM createvm --name $VM_NAME --register
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log "Setting VM settings"
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TXUX_SUPPORT=""
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if $($VBM modifyvm|grep -q "\-\-vtxux"); then
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TXUX_SUPPORT="--vtxux on"
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fi
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if ! $VBM modifyvm $VM_NAME \
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--ostype $VM_OSTYPE \
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--cpus $VM_CPUS \
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--memory $VM_MEM \
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--rtcuseutc on \
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--acpi on \
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--ioapic on \
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--hpet on \
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--hwvirtex on \
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--vtxvpid on \
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$TXUX_SUPPORT \
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--largepages on \
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--nestedpaging on \
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--firmware bios \
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--bioslogofadein off --bioslogofadeout off --bioslogodisplaytime 0 --biosbootmenu disabled \
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--boot1 dvd; then
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echo "An error occured, upgrade VirtualBox or try to disable some options"
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delete
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exit 1
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fi
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log "Setting VM networking"
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$VBM modifyvm $VM_NAME \
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--nic1 nat \
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--nictype1 $VM_NIC \
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--cableconnected1 on
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if `$VBM showvminfo $VM_NAME | grep Rule | grep ssh > /dev/null`; then
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$VBM modifyvm $VM_NAME \
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--natpf1 delete "ssh"
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fi
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if `$VBM showvminfo $VM_NAME | grep Rule | grep docker > /dev/null`; then
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$VBM modifyvm $VM_NAME \
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--natpf1 delete "docker"
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fi
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$VBM modifyvm $VM_NAME \
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--natpf1 "ssh,tcp,127.0.0.1,$SSH_HOST_PORT,,22" \
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--natpf1 "docker,tcp,127.0.0.1,$DOCKER_PORT,,4243"
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if [ ! -e $BOOT2DOCKER_ISO ]; then
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log "boot2docker.iso not found."
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download_latest
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fi
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log "Setting VM disks"
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if `$VBM showvminfo $VM_NAME | grep SATA > /dev/null`; then
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$VBM storagectl $VM_NAME --name "SATA" --remove
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fi
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if [ ! -e $VM_DISK ]; then
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log "Creating $VM_DISK_SIZE Meg hard drive..."
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# closemedium may complain when not needed
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$VBM closemedium disk $VM_DISK > /dev/null 2>&1
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## make a simple text file, and use that as the flag to say 'format me'
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$VBM createhd --format VMDK --filename $VM_DISK --size $VM_DISK_SIZE
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echo "boot2docker, please format-me" | cat - /dev/zero | head -c 5242880 > format-flag.txt # 5M
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$VBM convertfromraw format-flag.txt format-flag.vmdk --format VMDK
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$VBM clonehd format-flag.vmdk $VM_DISK --existing
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$VBM closemedium disk format-flag.vmdk > /dev/null 2>&1 && rm format-flag.txt format-flag.vmdk
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fi
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$VBM storagectl $VM_NAME --name "SATA" --add sata --hostiocache on
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$VBM storageattach $VM_NAME --storagectl "SATA" --port 0 --device 0 --type dvddrive --medium $BOOT2DOCKER_ISO
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$VBM storageattach $VM_NAME --storagectl "SATA" --port 1 --device 0 --type hdd --medium $VM_DISK
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log "Done."
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log "You can now type boot2docker up and wait for the VM to start."
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}
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do_ssh() {
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is_installed || status
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ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -p $SSH_HOST_PORT docker@localhost $1
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}
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start() {
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is_installed || status
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if ! is_running; then
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if is_paused; then
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log "Resuming $VM_NAME"
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$VBM controlvm $VM_NAME resume > /dev/null
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wait_vm
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log "Resumed."
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else
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log "Starting $VM_NAME..."
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$VBM startvm $VM_NAME --type headless > /dev/null &
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wait_vm
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log "Started."
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fi
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else
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log "$VM_NAME is already running."
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fi
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}
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wait_vm() {
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while ! echo "ping" | nc localhost $SSH_HOST_PORT > /dev/null 2>&1; do
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sleep 1
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done
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}
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pause() {
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is_installed || status
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if is_running; then
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log "Pausing $VM_NAME..."
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$VBM controlvm $VM_NAME pause > /dev/null
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else
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log "$VM_NAME is not running."
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fi
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}
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stop() {
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is_installed || status
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if is_running; then
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log "Shutting down $VM_NAME..."
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$VBM controlvm $VM_NAME acpipowerbutton > /dev/null
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while is_running; do
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sleep 1
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done
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else
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log "$VM_NAME is not running."
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fi
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}
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restart() {
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is_installed || status
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if is_running; then
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stop && sleep 1 && start
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else
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start
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fi
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}
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info() {
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if is_installed; then
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$VBM showvminfo $VM_NAME
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else
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echo "$VM_NAME does not exist."
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fi
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}
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is_installed() {
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$VBM list vms | grep "$VM_NAME" > /dev/null
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}
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is_running() {
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info | grep "State:\s\+running" > /dev/null
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}
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is_paused() {
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info | grep "State:\s\+paused" > /dev/null
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}
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is_stopped() {
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info | grep "State:\s\+powered off" > /dev/null
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}
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is_aborted() {
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info | grep "State:\s\+aborted" > /dev/null
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}
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status() {
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if is_running; then
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log "$VM_NAME is running."
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exit 0
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elif is_paused; then
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log "$VM_NAME is suspended."
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exit 1
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elif is_stopped; then
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log "$VM_NAME is stopped."
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exit 1
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else
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log "$VM_NAME does not exist."
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exit 1
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fi
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}
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delete() {
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if [ ! is_stopped ] || [ ! is_aborted ]; then
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log "$VM_NAME needs to be stopped to delete it."
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exit 1
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fi
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$VBM unregistervm --delete $VM_NAME
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}
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case $1 in
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init | setup) init;;
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start | up) start;;
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pause | suspend) pause;;
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stop | halt | down) stop;;
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restart) restart;;
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status) status;;
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info) info;;
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delete) delete;;
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ssh) shift; do_ssh "$@";;
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download) download_latest;;
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*) echo "Usage $0 {init|start|up|pause|stop|restart|status|info|delete|ssh|download}"; exit 1
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esac
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