From f78b56459f5dbd084e4cd9be2c2a105ad73a7ba6 Mon Sep 17 00:00:00 2001 From: Petko Bordjukov Date: Wed, 29 Mar 2017 13:30:09 +0300 Subject: [PATCH] Add an Alpine Vagrant configuration This closes #221 --- Rakefile | 9 ++- release/x86_64-linux-musl/Dockerfile | 20 +++++++ release/x86_64-linux-musl/Vagrantfile | 83 +++++++++++++++++++++++++++ release/x86_64-linux-musl/entry.sh | 70 ++++++++++++++++++++++ 4 files changed, 181 insertions(+), 1 deletion(-) create mode 100644 release/x86_64-linux-musl/Dockerfile create mode 100644 release/x86_64-linux-musl/Vagrantfile create mode 100755 release/x86_64-linux-musl/entry.sh diff --git a/Rakefile b/Rakefile index 4b621cd..40e3f56 100644 --- a/Rakefile +++ b/Rakefile @@ -51,7 +51,14 @@ task :binary => :compile do end namespace :build do - ['x86_64-linux', 'x86-linux', 'armhf-linux', 'x86_64-freebsd-10', 'x86_64-freebsd-11'].each do |arch| + [ + 'x86_64-linux', + 'x86-linux', + 'armhf-linux', + 'x86_64-freebsd-10', + 'x86_64-freebsd-11', + 'x86_64-linux-musl' + ].each do |arch| desc "build binary gem for #{arch}" task arch do arch_dir = Pathname(__FILE__).dirname.join("release/#{arch}") diff --git a/release/x86_64-linux-musl/Dockerfile b/release/x86_64-linux-musl/Dockerfile new file mode 100644 index 0000000..9ec9597 --- /dev/null +++ b/release/x86_64-linux-musl/Dockerfile @@ -0,0 +1,20 @@ +FROM alpine:3.5 + +MAINTAINER Andrew Cutler + +RUN apk update && \ + apk add sudo bash git openssh rsync && \ + mkdir -p ~root/.ssh /etc/authorized_keys && chmod 700 ~root/.ssh/ && \ + sed -i -e 's@^AuthorizedKeysFile.*@@g' /etc/ssh/sshd_config && \ + echo -e "Port 22\n" >> /etc/ssh/sshd_config && \ + echo -e "vagrant ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers && \ + cp -a /etc/ssh /etc/ssh.cache && \ + rm -rf /var/cache/apk/* + +EXPOSE 22 + +COPY entry.sh /entry.sh + +ENTRYPOINT ["/entry.sh"] + +CMD ["/usr/sbin/sshd", "-D", "-f", "/etc/ssh/sshd_config"] diff --git a/release/x86_64-linux-musl/Vagrantfile b/release/x86_64-linux-musl/Vagrantfile new file mode 100644 index 0000000..f66b491 --- /dev/null +++ b/release/x86_64-linux-musl/Vagrantfile @@ -0,0 +1,83 @@ +# -*- mode: ruby -*- +# vi: set ft=ruby : + +# All Vagrant configuration is done below. The "2" in Vagrant.configure +# configures the configuration version (we support older styles for +# backwards compatibility). Please don't change it unless you know what +# you're doing. +Vagrant.configure("2") do |config| + # ENV['VAGRANT_DEFAULT_PROVIDER'] = 'docker' + + # The most common configuration options are documented and commented below. + # For a complete reference, please see the online documentation at + # https://docs.vagrantup.com. + + # Every Vagrant development environment requires a box. You can search for + # boxes at https://atlas.hashicorp.com/search. + # config.vm.box = "base" + + # Disable automatic box update checking. If you disable this, then + # boxes will only be checked for updates when the user runs + # `vagrant box outdated`. This is not recommended. + # config.vm.box_check_update = false + + # Create a forwarded port mapping which allows access to a specific port + # within the machine from a port on the host machine. In the example below, + # accessing "localhost:8080" will access port 80 on the guest machine. + # config.vm.network "forwarded_port", guest: 80, host: 8080 + + # Create a private network, which allows host-only access to the machine + # using a specific IP. + # config.vm.network "private_network", ip: "192.168.33.10" + + # Create a public network, which generally matched to bridged network. + # Bridged networks make the machine appear as another physical device on + # your network. + # config.vm.network "public_network" + + # Share an additional folder to the guest VM. The first argument is + # the path on the host to the actual folder. The second argument is + # the path on the guest to mount the folder. And the optional third + # argument is a set of non-required options. + # config.vm.synced_folder "../data", "/vagrant_data" + config.vm.synced_folder "../..", "/libv8" + + # Provider-specific configuration so you can fine-tune various + # backing providers for Vagrant. These expose provider-specific options. + # Example for VirtualBox: + # + # config.vm.provider "virtualbox" do |vb| + # # Display the VirtualBox GUI when booting the machine + # vb.gui = true + # + # # Customize the amount of memory on the VM: + # vb.memory = "1024" + # end + # + # View the documentation for the provider you are using for more + # information on available options. + + config.vm.provider "docker" do |d| + d.build_dir = "." + d.has_ssh = true + end + + # Define a Vagrant Push strategy for pushing to Atlas. Other push strategies + # such as FTP and Heroku are also available. See the documentation at + # https://docs.vagrantup.com/v2/push/atlas.html for more information. + # config.push.define "atlas" do |push| + # push.app = "YOUR_ATLAS_USERNAME/YOUR_APPLICATION_NAME" + # end + + # Enable provisioning with a shell script. Additional provisioners such as + # Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the + # documentation for more information about their specific syntax and use. + # config.vm.provision "shell", inline: <<-SHELL + # apt-get update + # apt-get install -y apache2 + # SHELL + + config.vm.provision "shell", inline: <<-SHELL + apk add --update alpine-sdk binutils-gold linux-headers ruby ruby-dev ruby-bundler python + SHELL +end diff --git a/release/x86_64-linux-musl/entry.sh b/release/x86_64-linux-musl/entry.sh new file mode 100755 index 0000000..ae44ff1 --- /dev/null +++ b/release/x86_64-linux-musl/entry.sh @@ -0,0 +1,70 @@ +#!/usr/bin/env bash + +set -e + +[ "$DEBUG" == 'true' ] && set -x + +DAEMON=sshd + +# Copy default config from cache +if [ ! "$(ls -A /etc/ssh)" ]; then + cp -a /etc/ssh.cache/* /etc/ssh/ +fi + +# Generate Host keys, if required +if ! ls /etc/ssh/ssh_host_* 1> /dev/null 2>&1; then + ssh-keygen -A +fi + +# Fix permissions, if writable +if [ -w ~/.ssh ]; then + chown root:root ~/.ssh && chmod 700 ~/.ssh/ +fi +if [ -w ~/.ssh/authorized_keys ]; then + chown root:root ~/.ssh/authorized_keys + chmod 600 ~/.ssh/authorized_keys +fi +if [ -w /etc/authorized_keys ]; then + chown root:root /etc/authorized_keys + chmod 755 /etc/authorized_keys + find /etc/authorized_keys/ -type f -exec chmod 644 {} \; +fi + +# Create vagrant user if missing +if ! ls /home/vagrant 1> /dev/null 2>&1; then + addgroup vagrant + adduser -D -G vagrant -s '/bin/bash' vagrant + (echo vagrant; echo vagrant) | passwd vagrant + mkdir /home/vagrant/.ssh + echo 'ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA6NF8iallvQVp22WDkTkyrtvp9eWW6A8YVr+kz4TjGYe7gHzIw+niNltGEFHzD8+v1I2YJ6oXevct1YeS0o9HZyN1Q9qgCgzUFtdOKLv6IedplqoPkcmF0aYet2PkEDo3MlTBckFXPITAMzF8dJSIFo9D8HfdOV0IAdx4O7PtixWKn5y2hMNG0zQPyUecp4pzC6kivAIhyfHilFR61RGL+GPXQ2MWZWFYbAGjyiYJnAmCP3NOTd0jMZEnDkbUvxhMmBYSdETk1rRgm+R4LOzFUGaHqHDLKLX+FIPKcF96hrucXzcWyLbIbEgE98OHlnVYCzRdK8jlqm8tehUc9c9WhQ== vagrant insecure public key' > /home/vagrant/.ssh/authorized_keys + chmod -R 0700 /home/vagrant/.ssh + chown -R vagrant:vagrant /home/vagrant/.ssh +fi + +# Update MOTD +if [ -v MOTD ]; then + echo -e "$MOTD" > /etc/motd +fi + +stop() { + echo "Received SIGINT or SIGTERM. Shutting down $DAEMON" + # Get PID + pid=$(cat /var/run/$DAEMON/$DAEMON.pid) + # Set TERM + kill -SIGTERM "${pid}" + # Wait for exit + wait "${pid}" + # All done. + echo "Done." +} + +echo "Running $@" +if [ "$(basename $1)" == "$DAEMON" ]; then + trap stop SIGINT SIGTERM + $@ & + pid="$!" + mkdir -p /var/run/$DAEMON && echo "${pid}" > /var/run/$DAEMON/$DAEMON.pid + wait "${pid}" && exit $? +else + exec "$@" +fi