require 'ipaddr'
#require 'yaml'

ENV["LC_ALL"] = 'en_US.utf8'

myBox         = 'debian/buster64'
myProvider    = 'libvirt'

pgver         = 11
start_ip      = '10.20.89.51'
etcd_nodes    = []
patroni_nodes = []
sup_nodes     = ['s1']

# install check_patroni from the local repo (test) or from pip (official)
cp_origin     = 'test'  # [test, official]


Vagrant.configure(2) do |config|
    config.vm.provider myProvider

    next_ip    = IPAddr.new(start_ip).succ
    host_ip    = (IPAddr.new(start_ip) & "255.255.255.0").succ.to_s
    nodes_ips  = {}

    ( patroni_nodes + etcd_nodes + sup_nodes ).each do |node|
        nodes_ips[node] = next_ip.to_s
        next_ip = next_ip.succ
    end

    # don't mind about insecure ssh key
    config.ssh.insert_key = false

    # https://vagrantcloud.com/search.
    config.vm.box = myBox

    # hardware and host settings
    config.vm.provider 'libvirt' do |lv|
        lv.cpus = 1
        lv.memory = 512
        lv.watchdog model: 'i6300esb'
        lv.default_prefix = 'patroni_'
        lv.qemu_use_session = false
    end

    # disable default share (NFS is not working directly in DEBIAN 10)
    config.vm.synced_folder ".", "/vagrant", type: "rsync"
    config.vm.synced_folder "/home/benoit/git/dalibo/check_patroni", "/check_patroni", type: "rsync"

    ## allow root@vm to ssh to ssh_login@network_1
    #config.vm.synced_folder 'ssh', '/root/.ssh', type: 'rsync',
    #    owner: 'root', group: 'root',
    #    rsync__args: [ "--verbose", "--archive", "--delete", "--copy-links", "--no-perms" ]

    # system setup for sup nodes
    (sup_nodes).each do |node|
        config.vm.define node do |conf|
            conf.vm.network 'private_network', ip: nodes_ips[node]
            conf.vm.provision 'icinga2-setup', type: 'shell', path: 'provision/icinga2.bash',
                args: [ node ],
                preserve_order: true
            conf.vm.provision 'check_patroni', type: 'shell', path: 'provision/check_patroni.bash',
                args: [ cp_origin ],
                preserve_order: true
        end
    end
end