diff options
Diffstat (limited to 'vagrant')
| -rw-r--r-- | vagrant/Vagrantfile | 114 | ||||
| -rwxr-xr-x | vagrant/autocluster_check_ips.sh | 11 | ||||
| -rw-r--r-- | vagrant/autocluster_ssh_node_setup.sh | 24 |
3 files changed, 149 insertions, 0 deletions
diff --git a/vagrant/Vagrantfile b/vagrant/Vagrantfile new file mode 100644 index 0000000..8bf508b --- /dev/null +++ b/vagrant/Vagrantfile @@ -0,0 +1,114 @@ +# -*- mode: ruby -*- +# vi: ft=ruby:et:ts=2:sts=2:sw=2 + +VAGRANTFILE_API_VERSION = "2" + +require 'yaml' +require 'ipaddr' +require 'resolv' +require 'securerandom' + +f = ENV['AUTOCLUSTER_STATE'] + '/config.yml' +if File.exists?(f) + settings = YAML::load_file f + + puts "Loaded config from #{f}." +end + +def resolvURL(url) + u = URI.parse(url) + u.host = Resolv.getaddress(u.host) + u.to_s +end + +shared_disk_ids = [] +for i in 1..settings['shared_disks']['count'] + shared_disk_ids[i] = sprintf('AUTO-%02d-', i) + SecureRandom.uuid[0..7] +end + +# +# The vagrant machine definitions +# + +Vagrant.configure(VAGRANTFILE_API_VERSION) do |config| + + if ENV['http_proxy'] or ENV['https_proxy'] + if Vagrant.has_plugin?("vagrant-proxyconf") + if ENV['http_proxy'] + config.proxy.http = resolvURL(ENV['http_proxy']) + end + if ENV['http_proxys'] + config.proxy.https = resolvURL(ENV['http_proxys']) + end + config.proxy.no_proxy = "localhost,127.0.0.1" + end + end + + if Vagrant.has_plugin?("vagrant-libvirt") + config.vm.provider :libvirt do |libvirt| + libvirt.storage_pool_name = "autocluster" + end + end + + settings['nodes'].each do |hostname, node| + config.vm.define hostname do |v| + v.vm.box = settings['vagrant_box'] + v.vm.hostname = hostname + + node['ips'].each do |ip| + v.vm.network "private_network", + ip: ip, + nm_controlled: "no" + end + + if settings['virthost'] + virthost = settings['virthost'] + v.vm.provision "shell", + run: "always", + inline: "route add default gw " + virthost + "|| :" + end + + # No shared folders - they might require extra software on the + # nodes and installation can time out :-( + v.vm.synced_folder ".", "/vagrant", disabled: true + + v.vm.provision "file", + source: "~/.ssh/id_autocluster", + destination: "~/.ssh/id_autocluster" + v.vm.provision "file", + source: "~/.ssh/id_autocluster.pub", + destination: "~/.ssh/id_autocluster.pub" + v.vm.provision :shell, + privileged: true, + path: "autocluster_ssh_node_setup.sh" + + v.vm.provider :libvirt do |libvirt| + + libvirt.default_prefix = 'autocluster' + libvirt.cpus = settings['cpus'] + #FIXME: causes an error ### libvirt.memory = settings['memory'] + + if node['has_shared_storage'] + for i in 1..settings['shared_disks']['count'] + libvirt.storage :file, + :serial => shared_disk_ids[i], + :path => sprintf('autocluster_%s_shared%02d.img', + settings['cluster'], i), + :size => settings['shared_disks'].size, + :allow_existing => true, + :shareable => true, + :type => 'raw' + end + end + end + + # The libvirt provider sometimes configures a private network + # but doesn't bring it up. Check that all desired IPs are + # assigned, failing if any are missing. + v.vm.provision "shell", + run: "always", + path: "autocluster_check_ips.sh", + args: node['ips'] + end + end +end diff --git a/vagrant/autocluster_check_ips.sh b/vagrant/autocluster_check_ips.sh new file mode 100755 index 0000000..d6b23cf --- /dev/null +++ b/vagrant/autocluster_check_ips.sh @@ -0,0 +1,11 @@ +#!/bin/sh + +for ip ; do + out=$(ip addr show to "$ip") + + if [ -z "$out" ] ; then + echo "ERROR: ${ip} was not found on an interface" + ip addr + exit 1 + fi +done diff --git a/vagrant/autocluster_ssh_node_setup.sh b/vagrant/autocluster_ssh_node_setup.sh new file mode 100644 index 0000000..aeea98a --- /dev/null +++ b/vagrant/autocluster_ssh_node_setup.sh @@ -0,0 +1,24 @@ +#!/bin/sh + +set -e + +user="vagrant" +key="id_autocluster" + +u_ssh="/home/${user}/.ssh" +r_ssh="/root/.ssh" + +mkdir -p "$r_ssh" +chmod 700 "$r_ssh" +cp "${u_ssh}/${key}" "${r_ssh}/" +cp "${u_ssh}/${key}.pub" "${r_ssh}/" +cat "${u_ssh}/${key}.pub" >> "${r_ssh}/authorized_keys" +if selinuxenabled >/dev/null 2>&1 ; then + #chcon -t ssh_home_t "${r_ssh}/authorized_keys" + restorecon -R "$r_ssh" +fi +cat "${u_ssh}/${key}.pub" >> "${u_ssh}/authorized_keys" +if selinuxenabled >/dev/null 2>&1 ; then + #chcon -t ssh_home_t "${u_ssh}/authorized_keys" + restorecon -R "$u_ssh" +fi |