// Init
func Init() {
// create Vagrantfile
vagrantfile, err := os.Create(config.AppDir + "/Vagrantfile")
if err != nil {
config.Fatal("[util/vagrant/init] ioutil.WriteFile() failed", err.Error())
}
defer vagrantfile.Close()
//
// create synced folders
// mount code directory (mounted as nfs by default)
synced_folders := fmt.Sprintf(`nanobox.vm.synced_folder "%s", "/vagrant/code/%s"`, config.CWDir, config.Nanofile.Name)
// mount code directory as NFS unless configured otherwise; if not mounted in
// this way Vagrant will just decide what it thinks is best
if config.Nanofile.MountNFS {
synced_folders += `,
type: "nfs",
mount_options: ["nfsvers=3", "proto=tcp"]`
}
// "mount" the engine file localy at ~/.nanobox/apps/<app>/<engine>
name, path, err := engineutil.MountLocal()
if err != nil {
config.Error("Engine failed to mount and will not work!", err.Error())
}
// "mount" the engine into the VM (if there is one)
if name != "" && path != "" {
synced_folders += fmt.Sprintf(`
nanobox.vm.synced_folder "%s", "/vagrant/engines/%s"`, path, name)
// mount engine directory as NFS unless configured otherwise; if not mounted in
// this way Vagrant will just decide what it thinks is best
if config.Nanofile.MountNFS {
synced_folders += `,
type: "nfs",
mount_options: ["nfsvers=3", "proto=tcp"]`
}
}
//
// nanofile config
// create nanobox private network and unique forward port
network := fmt.Sprintf("nanobox.vm.network \"private_network\", ip: \"%s\"", config.Nanofile.IP)
sshport := fmt.Sprintf("nanobox.vm.network :forwarded_port, guest: 22, host: %v, id: 'ssh'", util.StringToPort(config.Nanofile.Name))
//
provider := fmt.Sprintf(`# VirtualBox
nanobox.vm.provider "virtualbox" do |p|
p.name = "%v"
p.customize ["modifyvm", :id, "--natdnshostresolver1", "on"]
p.customize ["modifyvm", :id, "--cpuexecutioncap", "%v"]
p.cpus = %v
p.memory = %v
end`, config.Nanofile.Name, config.Nanofile.CPUCap, config.Nanofile.CPUs, config.Nanofile.RAM)
//
// insert a provision script that will indicate to nanobox-server to boot into
// 'devmode'
var devmode string
if config.Devmode {
fmt.Printf(stylish.Bullet("Configuring vm to run in 'devmode'"))
devmode = `# added because --dev was detected; boots the server into 'devmode'
config.vm.provision "shell", inline: <<-DEVMODE
echo "Starting VM in dev mode..."
mkdir -p /mnt/sda/var/nanobox
touch /mnt/sda/var/nanobox/DEV
DEVMODE`
}
//
// write to Vagrantfile
vagrantfile.Write([]byte(fmt.Sprintf(`
################################################################################
## ##
## *** ##
## ********* ##
## ******************* ##
## *************************** ##
## ******************* ##
## ... ********* ... ##
## ... *** ... ##
## +++ ... ... +++ ##
## +++ ... +++ ##
## \\\ +++ +++ /// ##
## \\\ +++ /// ##
## \\ // ##
## \// ##
## ##
## _ _ ____ _ _ ____ ___ ____ _ _ ##
## |\ | |__| |\ | | | |__) | | \/ ##
## | \| | | | \| |__| |__) |__| _/\_ ##
## ##
## This file was generated by nanobox. Any modifications to it may cause your ##
## nanobox VM to fail! To regenerate this file, delete it and run ##
## 'nanobox init' ##
## ##
################################################################################
# -*- mode: ruby -*-
# vi: set ft=ruby :
#
Vagrant.configure(2) do |config|
# add the boot2docker user credentials to allow nanobox to freely ssh into the vm
# w/o requiring a password
config.ssh.shell = "bash"
config.ssh.username = "******"
config.ssh.password = "******"
config.vm.define :'%s' do |nanobox|
## Set the hostname of the vm to the app domain
nanobox.vm.provision "shell", inline: <<-SCRIPT
sudo hostname %s
SCRIPT
## Wait for nanobox-server to be ready before vagrant exits
nanobox.vm.provision "shell", inline: <<-WAIT
echo "Waiting for nanobox server..."
while ! nc -z 127.0.0.1 1757; do sleep 1; done;
WAIT
## box
nanobox.vm.box = "nanobox/boot2docker"
## network
# add custom private network and ip and custom ssh port forward
%s
%s
## shared folders
# disable default /vagrant share (overridden below)
nanobox.vm.synced_folder ".", "/vagrant", disabled: true
# add nanobox shared folders
nanobox.vm.synced_folder "~/.ssh", "/mnt/ssh"
%s
## provider configs
%s
## wait for the dhcp service to come online
nanobox.vm.provision "shell", inline: <<-WAIT
attempts=0
while [[ ! -f /var/run/udhcpc.eth1.pid && $attempts -lt 30 ]]; do
let attempts++
sleep 1
done
WAIT
# kill the eth1 dhcp server so that it doesn't override the assigned ip when
# the lease is up
nanobox.vm.provision "shell", inline: <<-KILL
if [ -f /var/run/udhcpc.eth1.pid ]; then
echo "Killing eth1 dhcp..."
kill -9 $(cat /var/run/udhcpc.eth1.pid)
fi
KILL
%s
end
end`, config.Nanofile.Name, config.Nanofile.Domain, network, sshport, synced_folders, provider, devmode)))
}
// Init
func Init() {
// create Vagrantfile
vagrantfile, err := os.Create(config.AppDir + "/Vagrantfile")
if err != nil {
config.Fatal("[util/vagrant/init] ioutil.WriteFile() failed", err.Error())
}
defer vagrantfile.Close()
//
// create synced folders
var sshMount, engineMount, codeMount string
//
// default path to ssh dir (assumes Unix)
sshPath := filepath.Join(config.Home, ".ssh")
// default path to ssh (windows)
if config.OS == "windows" {
sshPath = os.Getenv("HOMEDRIVE") + os.Getenv("HOMEPATH") + `\.ssh`
}
// if an sshPath is provided in the nanofile override the default
if config.Nanofile.SshPath != "" {
sshPath = config.Nanofile.SshPath
}
// ensure the ssh location is a valid place; if the ssh dir is found, mount it
sshDir, err := os.Stat(sshPath)
if err == nil && sshDir.IsDir() {
sshMount = fmt.Sprintf(`nanobox.vm.synced_folder '%s', "/mnt/ssh"`, sshPath)
// if not found print this friendly warning
} else {
fmt.Printf(`
WARNING: Nanobox was unable to mount your .ssh folder into the VM because it was
unable to detect the location of an .ssh directory at:
%s
While nanobox is still usable for local development, this may result in failures
to fetch dependancies that require the use of those credentials`, sshPath)
}
//
// mount code directory (mounted as nfs by default)
codeMount = fmt.Sprintf(`nanobox.vm.synced_folder '%s', '/vagrant/code/%s'`, config.CWDir, config.Nanofile.Name)
// mount code directory as NFS unless configured otherwise; if not mounted in
// this way Vagrant will just decide what it thinks is best
if config.Nanofile.MountNFS {
codeMount += `,
type: "nfs", mount_options: ["nfsvers=3", "proto=tcp"]`
}
//
// "mount" the engine file locally at ~/.nanobox/apps/<app>/<engine>; this is
// done when a local engine is detected so that the engine can be developed
// and changed are reflected in the VM
name, path, err := engineutil.MountLocal()
if err != nil {
config.Debug("No engine mounted (not found locally).")
}
// "mount" the engine into the VM (if there is one)
if name != "" && path != "" {
engineMount = fmt.Sprintf(`nanobox.vm.synced_folder '%s', "/vagrant/engines/%s"`, path, name)
// mount engine directory as NFS unless configured otherwise; if not mounted
// in this way Vagrant will just decide what it thinks is best
if config.Nanofile.MountNFS {
engineMount += `,
type: "nfs", mount_options: ["nfsvers=3", "proto=tcp"]`
}
}
//
// nanofile config
// create nanobox private network and unique forward port
network := fmt.Sprintf("nanobox.vm.network \"private_network\", ip: \"%s\"", config.Nanofile.IP)
sshport := fmt.Sprintf("nanobox.vm.network :forwarded_port, guest: 22, host: %v, id: 'ssh'", appNameToPort(config.Nanofile.Name))
//
provider := fmt.Sprintf(`# VirtualBox
nanobox.vm.provider "virtualbox" do |p|
p.name = "%v"
p.customize ["modifyvm", :id, "--natdnshostresolver1", "%+v"]
p.customize ["modifyvm", :id, "--cpuexecutioncap", "%v"]
p.cpus = %v
p.memory = %v
end`, config.Nanofile.Name, config.Nanofile.HostDNS, config.Nanofile.CPUCap, config.Nanofile.CPUs, config.Nanofile.RAM)
//
// insert a provision script that will indicate to nanobox-server to boot into
// 'devmode'
var devmode string
if config.Devmode {
fmt.Printf(stylish.Bullet("Configuring vm to run in 'devmode'"))
devmode = `# added because --dev was detected; boots the server into 'devmode'
nanobox.vm.provision "shell", inline: <<-DEVMODE
echo "Starting VM in dev mode..."
mkdir -p /mnt/sda/var/nanobox
touch /mnt/sda/var/nanobox/DEV
DEVMODE`
}
//
// insert a provision script that will allow utilization of system proxy vars
var proxy string
if config.Nanofile.UseProxy {
fmt.Printf(stylish.Bullet("Configuring vm to use 'proxy' vars"))
proxy = `# added because env 'use_proxy' was set; configures vm to use proxy
nanobox.vm.provision "shell" do |s|
s.inline = <<-PROXY
echo "Configuring VM for proxy..."
cat > /var/lib/boot2docker/profile <<-EOF
export http_proxy="$1"
export https_proxy="$2"
export https_user="******"
export https_pass="******"
EOF
sudo /usr/local/etc/init.d/docker restart
sudo /etc/init.d/services/nanoboxd stop && sudo /etc/init.d/services/nanoboxd start
PROXY
s.args = "'#{ENV['http_proxy']}' '#{ENV['https_proxy']}' '#{ENV['https_user']}' '#{ENV['https_pass']}'"
end`
}
//
// write to Vagrantfile
vagrantfile.Write([]byte(fmt.Sprintf(`
################################################################################
## ##
## *** ##
## ********* ##
## ******************* ##
## *************************** ##
## ******************* ##
## ... ********* ... ##
## ... *** ... ##
## +++ ... ... +++ ##
## +++ ... +++ ##
## \\\ +++ +++ /// ##
## \\\ +++ /// ##
## \\ // ##
## \// ##
## ##
## _ _ ____ _ _ ____ ___ ____ _ _ ##
## |\ | |__| |\ | | | |__) | | \/ ##
## | \| | | | \| |__| |__) |__| _/\_ ##
## ##
## This file was generated by nanobox. Any modifications to it may cause your ##
## nanobox VM to fail! To regenerate this file, delete it and run ##
## 'nanobox init' ##
## ##
################################################################################
# -*- mode: ruby -*-
# vi: set ft=ruby :
#
Vagrant.configure(2) do |config|
# add the boot2docker user credentials to allow nanobox to freely ssh into the vm
# w/o requiring a password
config.ssh.shell = "bash"
config.ssh.username = "******"
config.ssh.password = "******"
config.vm.define :'%s' do |nanobox|
## Set the hostname of the vm to the app domain
nanobox.vm.provision "shell", inline: <<-SCRIPT
sudo hostname %s
SCRIPT
## Wait for nanobox-server to be ready before vagrant exits
nanobox.vm.provision "shell", inline: <<-WAIT
echo "Waiting for nanobox server..."
while ! nc -z 127.0.0.1 1757; do sleep 1; done;
WAIT
## box
nanobox.vm.box = "nanobox/boot2docker"
## network
# add custom private network and ip and custom ssh port forward
`+network+`
`+sshport+`
## shared folders
# disable default /vagrant share (overridden below)
nanobox.vm.synced_folder ".", "/vagrant", disabled: true
# add nanobox shared folders
`+sshMount+`
`+codeMount+`
`+engineMount+`
## provider configs
`+provider+`
## wait for the dhcp service to come online
nanobox.vm.provision "shell", inline: <<-WAIT
attempts=0
while [[ ! -f /var/run/udhcpc.eth1.pid && $attempts -lt 30 ]]; do
let attempts++
sleep 1
done
WAIT
# kill the eth1 dhcp server so that it doesn't override the assigned ip when
# the lease is up
nanobox.vm.provision "shell", inline: <<-KILL
if [ -f /var/run/udhcpc.eth1.pid ]; then
echo "Killing eth1 dhcp..."
kill -9 $(cat /var/run/udhcpc.eth1.pid)
fi
KILL
%s
%s
end
end`, config.Nanofile.Name, config.Nanofile.Domain, devmode, proxy)))
}