#
# Cookbook Name:: ipfs
# Recipe:: cluster
#
# Copyright 2018, Kosmos
#
# All rights reserved - Do Not Redistribute
#

version = node["ipfs"]["cluster"]["version"]

ark "ipfs-cluster-service" do
  url "https://dist.ipfs.io/ipfs-cluster-service/v#{version}/ipfs-cluster-service_v#{version}_linux-amd64.tar.gz"
  has_binaries ["ipfs-cluster-service"]
end

ark "ipfs-cluster-ctl" do
  url "https://dist.ipfs.io/ipfs-cluster-ctl/v#{version}/ipfs-cluster-ctl_v#{version}_linux-amd64.tar.gz"
  has_binaries ["ipfs-cluster-ctl"]
end

credentials = data_bag_item("credentials", "ipfs_cluster")

execute "ipfs-cluster-service init" do
  user "ipfs"
  environment "CLUSTER_SECRET" => credentials["secret"],
              "IPFS_CLUSTER_PATH" => "/home/ipfs/.ipfs-cluster"
  not_if { File.exist? "/home/ipfs/.ipfs-cluster/service.json" }
end

if platform?('ubuntu') && node[:platform_version].to_f < 15.04 ||
   platform?('debian') && node['platform_version'].to_f < 8
  template "ipfs.initd-cluster.service.erb" do
    path "/etc/init.d/ipfs-cluster"
    source 'ipfs-cluster.initd.service.erb'
    owner 'root'
    group 'root'
    mode '0750'
    notifies :restart, "service[ipfs-cluster]", :delayed
  end

  service "ipfs-cluster" do
    provider Chef::Provider::Service::Init::Debian
    action [:enable]
    supports start: true, stop: true, restart: true, reload: false, status: true
  end

else
  execute "systemctl daemon-reload" do
    command "systemctl daemon-reload"
    action :nothing
  end

  template "ipfs-cluster.systemd.service.erb" do
    path "/lib/systemd/system/ipfs-cluster.service"
    source 'ipfs-cluster.systemd.service.erb'
    owner 'root'
    group 'root'
    mode '0644'
    notifies :run, "execute[systemctl daemon-reload]", :delayed
    notifies :restart, "service[ipfs-cluster]", :delayed
  end

  service "ipfs-cluster" do
    provider Chef::Provider::Service::Systemd
    action [:enable]
  end
end