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Vagrantfile
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# -*- mode: ruby -*-
# vi: set ft=ruby :
# The source of truth for vagrant box versions.
# Sets SERVER_BOX, SERVER_VERSION, NETNEXT_SERVER_BOX and NETNEXT_SERVER_VERSION
# Accepts overrides from env variables
require_relative 'vagrant_box_defaults.rb'
$SERVER_BOX = (ENV['SERVER_BOX'] || $SERVER_BOX)
$SERVER_VERSION= (ENV['SERVER_VERSION'] || $SERVER_VERSION)
$NETNEXT_SERVER_BOX = (ENV['NETNEXT_SERVER_BOX'] || $NETNEXT_SERVER_BOX)
$NETNEXT_SERVER_VERSION= (ENV['NETNEXT_SERVER_VERSION'] || $NETNEXT_SERVER_VERSION)
$NO_BUILD = (ENV['NO_BUILD'] || "0")
if ENV['NETNEXT'] == "true" || ENV['NETNEXT'] == "1" then
$SERVER_BOX = $NETNEXT_SERVER_BOX
$SERVER_VERSION = $NETNEXT_SERVER_VERSION
$vm_kernel = '+'
end
Vagrant.require_version ">= 2.0.0"
if ARGV.first == "up" && ENV['CILIUM_SCRIPT'] != 'true'
raise Vagrant::Errors::VagrantError.new, <<END
Calling 'vagrant up' directly is not supported. Instead, please run the
following to deploy a single-node cluster:
$ ./contrib/vagrant/start.sh
See the development guide for available configuration options:
https://docs.cilium.io/en/latest/contributing/development/dev_setup
END
end
if ENV['IPV4'] == '0'
raise Vagrant::Errors::VagrantError.new, <<END
Disabling IPv4 is currently not allowed until k8s 1.9 is released
END
end
# Workaround issue as described here:
# https://github.com/cilium/cilium/pull/12520
class VagrantPlugins::ProviderVirtualBox::Action::Network
def dhcp_server_matches_config?(dhcp_server, config)
true
end
end
$cleanup = <<SCRIPT
i=1
while [ "$i" -le "$((num_workers+1))" ]; do
VBoxManage natnetwork add --netname natnet$i --network 192.168.0.0/16 --ipv6 on --enable
i=$((i+1))
done 2>/dev/null
res=0
while [ "$res" == "0" ]; do
VBoxManage natnetwork remove --netname natnet$i
res=$?
i=$((i+1))
done 2>/dev/null
SCRIPT
$bootstrap = <<SCRIPT
set -o errexit
set -o nounset
set -o pipefail
if [ -x /home/vagrant/go/src/github.com/cilium/cilium/.devvmrc ] ; then
echo "----------------------------------------------------------------"
echo "Executing .devvmrc"
/home/vagrant/go/src/github.com/cilium/cilium/.devvmrc || true
fi
echo "----------------------------------------------------------------"
export PATH=/home/vagrant/go/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games
echo "editing journald configuration"
bash -c "echo RateLimitIntervalSec=1s >> /etc/systemd/journald.conf"
bash -c "echo RateLimitBurst=10000 >> /etc/systemd/journald.conf"
echo "restarting systemd-journald"
systemctl restart systemd-journald
echo "getting status of systemd-journald"
service systemd-journald status
echo "done configuring journald"
service docker restart
echo 'cd ~/go/src/github.com/cilium/cilium' >> /home/vagrant/.bashrc
echo 'export GOPATH=$(go env GOPATH)' >> /home/vagrant/.bashrc
chown -R vagrant:vagrant /home/vagrant 2>/dev/null || true
curl -SsL https://github.com/cilium/bpf-map/releases/download/v1.0/bpf-map -o bpf-map
chmod +x bpf-map
mv bpf-map /usr/bin
SCRIPT
$makeclean = ENV['MAKECLEAN'] ? "export MAKECLEAN=1" : ""
$build = <<SCRIPT
set -o errexit
set -o nounset
set -o pipefail
export PATH=/home/vagrant/go/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games
#{$makeclean}
~/go/src/github.com/cilium/cilium/contrib/vagrant/build.sh
rm -fr ~/go/bin/cilium*
SCRIPT
$install = <<SCRIPT
set -o errexit
set -o nounset
set -o pipefail
# Add an exception for the cilium repo for the root user to fix the
# "fatal: unsafe repository ('/home/vagrant/go/src/github.com/cilium/cilium' is owned by someone else)"
# error condition when running `sudo make install`
git config --global --add safe.directory /home/vagrant/go/src/github.com/cilium/cilium
sudo -E make -C /home/vagrant/go/src/github.com/cilium/cilium/ install
sudo mkdir -p /etc/sysconfig
sudo cp /home/vagrant/go/src/github.com/cilium/cilium/contrib/systemd/cilium-consul.service /lib/systemd/system
sudo cp /home/vagrant/go/src/github.com/cilium/cilium/contrib/systemd/cilium-docker.service /lib/systemd/system
sudo cp /home/vagrant/go/src/github.com/cilium/cilium/contrib/systemd/cilium-etcd.service /lib/systemd/system
sudo cp /home/vagrant/go/src/github.com/cilium/cilium/contrib/systemd/cilium.service /lib/systemd/system
sudo cp /home/vagrant/go/src/github.com/cilium/cilium/contrib/systemd/cilium-operator.service /lib/systemd/system
sudo cp /home/vagrant/go/src/github.com/cilium/cilium/contrib/systemd/cilium /etc/sysconfig
getent group cilium >/dev/null || sudo groupadd -r cilium
sudo usermod -a -G cilium vagrant
SCRIPT
$node_ip_base = ENV['IPV4_BASE_ADDR'] || ""
$node_nfs_base_ip = ENV['IPV4_BASE_ADDR_NFS'] || ""
$num_workers = (ENV['NWORKERS'] || 0).to_i
$workers_ipv4_addrs = $num_workers.times.collect { |n| $node_ip_base + "#{n+(ENV['FIRST_IP_SUFFIX']).to_i+1}" }
$workers_ipv4_addrs_nfs = $num_workers.times.collect { |n| $node_nfs_base_ip + "#{n+(ENV['FIRST_IP_SUFFIX_NFS']).to_i+1}" }
$master_ip = ENV['MASTER_IPV4']
$master_ipv6 = ENV['MASTER_IPV6_PUBLIC']
$workers_ipv6_addrs_str = ENV['IPV6_PUBLIC_WORKERS_ADDRS'] || ""
$workers_ipv6_addrs = $workers_ipv6_addrs_str.split(' ')
# Create unique ID for use in vboxnet name so Jenkins pipeline can have concurrent builds.
$job_name = ENV['JOB_BASE_NAME'] || "local"
$build_number = ENV['BUILD_NUMBER'] || "0"
$build_id = "#{$job_name}-#{$build_number}"
# Only create the build_id_name for Jenkins environment so that
# we can run VMs locally without having any the `build_id` in the name.
if ENV['BUILD_NUMBER'] then
$build_id_name = "-build-#{$build_id}"
end
if ENV['K8S'] then
$vm_base_name = "k8s"
else
$vm_base_name = "runtime"
end
# Set locate to en_US.UTF-8
ENV["LC_ALL"] = "en_US.UTF-8"
ENV["LC_CTYPE"] = "en_US.UTF-8"
if ENV['CILIUM_SCRIPT'] != 'true' then
Vagrant.configure(2) do |config|
config.vm.define "runtime1"
config.vm.define "k8s1"
config.vm.define "k8s2"
config.vm.define "k8s1+"
config.vm.define "k8s2+"
end
end
Vagrant.configure(2) do |config|
config.trigger.before :up, :provision, :reload do |trigger|
trigger.run = {inline: "bash -c '#{$cleanup}'"}
end
config.vm.provision "bootstrap", type: "shell", inline: $bootstrap
if $NO_BUILD == "0" then
config.vm.provision "build", type: "shell", run: "always", privileged: false, inline: $build
end
config.vm.provision "install", type: "shell", run: "always", privileged: false, inline: $install
config.vm.box_check_update = false
config.vm.provider "virtualbox" do |vb|
# Do not inherit DNS server from host, use proxy
vb.customize ["modifyvm", :id, "--natdnshostresolver1", "on"]
vb.customize ["modifyvm", :id, "--natdnsproxy1", "on"]
# Prevent VirtualBox from interfering with host audio stack
vb.customize ["modifyvm", :id, "--audio", "none"]
# Enable HPET, the Go scheduler heavily relies on accurate timers.
vb.customize ["modifyvm", :id, "--hpet", "on"]
config.vm.box = $SERVER_BOX
config.vm.box_version = $SERVER_VERSION
vb.memory = ENV['VM_MEMORY'].to_i
vb.cpus = ENV['VM_CPUS'].to_i
end
master_vm_name = "#{$vm_base_name}1#{$build_id_name}#{$vm_kernel}"
config.vm.define master_vm_name, primary: true do |cm|
node_ip = "#{$master_ip}"
node_ipv6 = "#{$master_ipv6}"
cm.vm.network "forwarded_port", guest: 6443, host: 7443, auto_correct: true
cm.vm.network "forwarded_port", guest: 9081, host: 9081, auto_correct: true
# 2345 is the default delv server port
cm.vm.network "forwarded_port", guest: 2345, host: 2345, auto_correct: true
cm.vm.network "private_network", ip: "#{$master_ip}",
virtualbox__intnet: "cilium-test-#{$build_id}"
if ENV['FIRST_IP_SUFFIX_NFS'] then
$nfs_ipv4_master_addr = $node_nfs_base_ip + "#{ENV['FIRST_IP_SUFFIX_NFS']}"
end
cm.vm.network "private_network", ip: "#{$nfs_ipv4_master_addr}", bridge: "enp0s9"
# Add IPv6 address this way or we get hit by a virtualbox bug
cm.vm.provision "ipv6-config",
type: "shell",
run: "always",
inline: "ip -6 a a #{$master_ipv6}/16 dev enp0s9"
if ENV["IPV6_EXT"] then
node_ip = "#{$master_ipv6}"
end
# Interface for the IPv6 NAT Service. The IP address doesn't matter as
# it won't be used. We use an IPv4 address as newer versions of VBox
# reject all IPv6 addresses.
cm.vm.network "private_network",
ip: "192.168.59.15"
cm.vm.provider "virtualbox" do |vb|
vb.customize ["modifyvm", :id, "--nic4", "natnetwork"]
vb.customize ["modifyvm", :id, "--nat-network4", "natnet1"]
end
cm.vm.provision "ipv6-nat-config",
type: "shell",
run: "always",
inline: "ip -6 r a default via fd17:625c:f037:2::1 dev enp0s10 || true"
cm.vm.hostname = "#{$vm_base_name}1"
if ENV['CILIUM_TEMP'] then
if ENV["K8S"] then
k8sinstall = "#{ENV['CILIUM_TEMP']}/cilium-k8s-install-1st-part.sh"
cm.vm.provision "k8s-install-master-part-1",
type: "shell",
run: "always",
env: {"node_ip" => node_ip, "node_ipv6" => node_ipv6},
privileged: true,
path: k8sinstall
end
script = "#{ENV['CILIUM_TEMP']}/node-1.sh"
cm.vm.provision "config-install", type: "shell", privileged: true, run: "always", path: script
# In k8s mode cilium needs etcd in order to run which was started in
# the first part of the script. The 2nd part will install the
# policies into kubernetes and cilium.
if ENV["K8S"] then
k8sinstall = "#{ENV['CILIUM_TEMP']}/cilium-k8s-install-2nd-part.sh"
cm.vm.provision "k8s-install-master-part-2",
type: "shell",
run: "always",
env: {"node_ip" => node_ip, "node_ipv6" => node_ipv6},
privileged: true,
path: k8sinstall
end
end
end
$num_workers.times do |n|
# n starts with 0
node_vm_name = "#{$vm_base_name}#{n+2}#{$build_id_name}#{$vm_kernel}"
node_hostname = "#{$vm_base_name}#{n+2}"
config.vm.define node_vm_name do |node|
node_ip = $workers_ipv4_addrs[n]
node_ipv6 = $workers_ipv6_addrs[n]
node.vm.network "private_network", ip: "#{node_ip}",
virtualbox__intnet: "cilium-test-#{$build_id}"
nfs_ipv4_addr = $workers_ipv4_addrs_nfs[n]
node.vm.network "private_network", ip: "#{nfs_ipv4_addr}", bridge: "enp0s9"
# Add IPv6 address this way or we get hit by a virtualbox bug
node.vm.provision "ipv6-config",
type: "shell",
run: "always",
inline: "ip -6 a a #{node_ipv6}/16 dev enp0s9"
# Interface for the IPv6 NAT Service. The IP address doesn't matter
# as it won't be used. We use an IPv4 address as newer versions of
# VBox reject all IPv6 addresses.
node.vm.network "private_network",
ip: "192.168.59.15"
node.vm.provider "virtualbox" do |vb|
vb.customize ["modifyvm", :id, "--nic4", "natnetwork"]
vb.customize ["modifyvm", :id, "--nat-network4", "natnet#{n+2}"]
end
node.vm.provision "ipv6-nat-config",
type: "shell",
run: "always",
inline: "ip -6 r a default via fd17:625c:f037:2::1 dev enp0s10 || true"
if ENV["IPV6_EXT"] then
node_ip = "#{node_ipv6}"
end
node.vm.hostname = "#{node_hostname}"
if ENV['CILIUM_TEMP'] then
if ENV["K8S"] then
k8sinstall = "#{ENV['CILIUM_TEMP']}/cilium-k8s-install-1st-part.sh"
node.vm.provision "k8s-install-node-part-1",
type: "shell",
run: "always",
env: {"node_ip" => node_ip, "node_ipv6" => node_ipv6},
privileged: true,
path: k8sinstall
end
script = "#{ENV['CILIUM_TEMP']}/node-#{n+2}.sh"
node.vm.provision "config-install", type: "shell", privileged: true, run: "always", path: script
if ENV["K8S"] then
k8sinstall = "#{ENV['CILIUM_TEMP']}/cilium-k8s-install-2nd-part.sh"
node.vm.provision "k8s-install-node-part-2",
type: "shell",
run: "always",
env: {"node_ip" => node_ip, "node_ipv6" => node_ipv6},
privileged: true,
path: k8sinstall
end
end
end
end
cilium_dir = '.'
cilium_path = '/home/vagrant/go/src/github.com/cilium/cilium'
if ENV["SHARE_PARENT"] == "2" then
cilium_dir = '../..'
cilium_path = '/home/vagrant/go/src/github.com'
elsif ENV["SHARE_PARENT"] then
cilium_dir = '..'
cilium_path = '/home/vagrant/go/src/github.com/cilium'
end
config.vm.synced_folder cilium_dir, cilium_path, type: "nfs", nfs_udp: false
# Don't forget to enable this ports on your host before starting the VM
# in order to have nfs working
# iptables -I INPUT -s 192.168.61.0/24 -j ACCEPT"
# if using nftables, in Fedora (with firewalld), use:
# nft -f ./contrib/vagrant/nftables.rules
if ENV['USER_MOUNTS'] then
# Allow multiple mounts divided by commas
ENV['USER_MOUNTS'].split(",").each do |mnt|
# Split "<to>=<from>"
user_mount = mnt.split("=", 2)
# Only one element, assume a path relative to home directories in both ends
if user_mount.length == 1 then
user_mount_to = "/home/vagrant/" + user_mount[0]
user_mount_from = "~/" + user_mount[0]
else
user_mount_to = user_mount[0]
# Remove "~/" prefix if any.
if user_mount_to.start_with?('~/') then
user_mount_to[0..1] = ''
end
# Add home directory prefix for non-absolute paths
if !user_mount_to.start_with?('/') then
user_mount_to = "/home/vagrant/" + user_mount_to
end
user_mount_from = user_mount[1]
# Add home prefix for host for any path in the project directory
# as it is already mounted.
if !user_mount_from.start_with?('/', '.', '~') then
user_mount_from = "~/" + user_mount_from
end
end
config.vm.synced_folder "#{user_mount_from}", "#{user_mount_to}", type: "nfs", nfs_udp: false
end
end
end