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improve the Vagrant VMs 

This bumps the VM memory and corrects forwarded ports when they're used
already.

Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
This commit is contained in:
unclejack 2014-01-10 22:21:57 +02:00
parent 3fda1819ee
commit 297001f515
1 changed files with 10 additions and 2 deletions
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12
Vagrantfile vendored
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@ -15,6 +15,8 @@ PRIVATE_NETWORK = ENV['PRIVATE_NETWORK']
# See http://docs.docker.io/en/latest/use/port_redirection/ for more
# $ FORWARD_DOCKER_PORTS=1 vagrant [up|reload]
FORWARD_DOCKER_PORTS = ENV['FORWARD_DOCKER_PORTS']
VAGRANT_RAM = ENV['VAGRANT_RAM'] || 512
VAGRANT_CORES = ENV['VAGRANT_CORES'] || 1
# You may also provide a comma-separated list of ports
# for Vagrant to forward. For example:
@ -31,6 +33,10 @@ if [ -z "$user" ]; then
user=vagrant
fi
# Enable memory cgroup and swap accounting
sed -i 's/GRUB_CMDLINE_LINUX=""/GRUB_CMDLINE_LINUX="cgroup_enable=memory swapaccount=1"/g' /etc/default/grub
update-grub
# Adding an apt gpg key is idempotent.
apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9
@ -160,6 +166,8 @@ Vagrant::VERSION >= "1.1.0" and Vagrant.configure("2") do |config|
override.vm.provision :shell, :inline => $vbox_script
vb.customize ["modifyvm", :id, "--natdnshostresolver1", "on"]
vb.customize ["modifyvm", :id, "--natdnsproxy1", "on"]
vb.customize ["modifyvm", :id, "--memory", VAGRANT_RAM]
vb.customize ["modifyvm", :id, "--cpus", VAGRANT_CORES]
end
end
@ -170,7 +178,7 @@ Vagrant::VERSION < "1.1.0" and Vagrant::Config.run do |config|
end
# Setup port forwarding per loaded environment variables
forward_ports = FORWARD_DOCKER_PORTS.nil? ? [] : [*49000..49900]
forward_ports = FORWARD_DOCKER_PORTS.nil? ? [] : [*49153..49900]
forward_ports += FORWARD_PORTS.split(',').map{|i| i.to_i } if FORWARD_PORTS
if forward_ports.any?
Vagrant::VERSION < "1.1.0" and Vagrant::Config.run do |config|
@ -181,7 +189,7 @@ if forward_ports.any?
Vagrant::VERSION >= "1.1.0" and Vagrant.configure("2") do |config|
forward_ports.each do |port|
config.vm.network :forwarded_port, :host => port, :guest => port
config.vm.network :forwarded_port, :host => port, :guest => port, auto_correct: true
end
end
end