[global]
  appname = "tusd"
  approot = "/srv/tusd"

[global.ssh]
  key_dir = "./ssh"

[global.ansiblecfg.privilege_escalation]
  become = true

[global.ansiblecfg.defaults]
  host_key_checking = false

[infra.provider.aws]
  access_key = "${var.FREY_AWS_ACCESS_KEY}"
  region     = "us-east-1"
  secret_key = "${var.FREY_AWS_SECRET_KEY}"

[infra.variable.ami.default]
  us-east-1 = "ami-9bce7af0"
[infra.variable.region]
  default = "us-east-1"

[infra.output.public_address]
  value = "${aws_instance.tusd.0.public_dns}"
[infra.output.public_addresses]
  value = "${join(\"\n\", aws_instance.tusd.*.public_dns)}"
[infra.output.endpoint]
  value = "http://${aws_route53_record.www.name}:80/"

[infra.resource.aws_instance.tusd]
  ami             = "${lookup(var.ami, var.region)}"
  instance_type   = "c3.large"
  key_name        = "infra-tusd"
  security_groups = ["fw-tusd-main"]
  [infra.resource.aws_instance.tusd.connection]
    key_file = "{{{config.global.ssh.privatekey_file}}}"
    user     = "{{{config.global.ssh.user}}}"
  [infra.resource.aws_instance.tusd.tags]
    Name = "${var.FREY_DOMAIN}"

[infra.resource.aws_route53_record.www]
  name    = "${var.FREY_DOMAIN}"
  records = ["${aws_instance.tusd.public_dns}"]
  ttl     = "300"
  type    = "CNAME"
  zone_id = "${var.FREY_AWS_ZONE_ID}"

[infra.resource.aws_security_group.fw-tusd-main]
  description = "Infra tusd"
  name        = "fw-tusd-main"
  [[infra.resource.aws_security_group.fw-tusd-main.ingress]]
    cidr_blocks = [ "0.0.0.0/0" ]
    from_port   = 8080
    protocol    = "tcp"
    to_port     = 8080
  [[infra.resource.aws_security_group.fw-tusd-main.ingress]]
    cidr_blocks = [ "0.0.0.0/0" ]
    from_port   = 80
    protocol    = "tcp"
    to_port     = 80
  [[infra.resource.aws_security_group.fw-tusd-main.ingress]]
  cidr_blocks = [ "0.0.0.0/0" ]
    from_port = 22
    protocol  = "tcp"
    to_port   = 22

[[install.playbooks]]
  hosts = "tusd"
  name  = "Install tusd"

  [[install.playbooks.roles]]
    role         = "{{{init.paths.roles_dir}}}/apt/v1.0.0"
    apt_packages = [
      "apg",
      "build-essential",
      "curl",
      "git-core",
      "htop",
      "iotop",
      "libpcre3",
      "logtail",
      "mlocate",
      "mtr",
      "psmisc",
      "telnet",
      "vim",
      "wget",
    ]

  [[install.playbooks.roles]]
    role = "{{{init.paths.roles_dir}}}/unattended-upgrades/v1.2.0"

  [[install.playbooks.tasks]]
    lineinfile = "dest=/home/{{{config.global.ssh.user}}}/.bashrc line=\"alias wtf='sudo tail -f /var/log/*{log,err} /var/log/{dmesg,messages,*{,/*}{log,err}}'\" owner={{{config.global.ssh.user}}} group={{{config.global.ssh.user}}} mode=0644 backup=yes"
    name       = "Common | Add convenience shortcut wtf"

  [[install.playbooks.tasks]]
    lineinfile = "dest=/home/{{{config.global.ssh.user}}}/.bashrc line=\"cd {{{config.global.approot}}}/current || true\" owner={{{config.global.ssh.user}}} group={{{config.global.ssh.user}}} mode=0644 backup=yes"
    name       = "Common | Install login"

  [[install.playbooks.tasks]]
    name = "Common | Set motd"
    copy = "content='Welcome to {{lookup('env', 'FREY_DOMAIN')}}' dest=/etc/motd owner=root group=root mode=0644 backup=yes"

  [[install.playbooks.tasks]]
    name   = "Common | Set timezone variables"
    copy   = "content='Etc/UTC' dest=/etc/timezone owner=root group=root mode=0644 backup=yes"
    notify = [ "Common | Update timezone" ]

  [[install.playbooks.handlers]]
    name    = "Common | Update timezone"
    command = "dpkg-reconfigure --frontend noninteractive tzdata"


[[setup.playbooks]]
  hosts = "tusd"
  name  = "Setup tusd"

  [[setup.playbooks.roles]]
    role                  = "{{{init.paths.roles_dir}}}/upstart/v1.0.0"
    upstart_command       = "./tusd -port=8080 -dir=/mnt/tusd-data -store-size=10737418240"
    upstart_description   = "tusd server"
    upstart_name          = "{{{config.global.appname}}}"
    upstart_pidfile_path  = "{{{config.global.approot}}}/shared/{{{config.global.appname}}}.pid"
    upstart_respawn       = true
    upstart_respawn_limit = true
    upstart_runtime_root  = "{{{config.global.approot}}}/current/tusd_linux_amd64"
    upstart_user          = "www-data"

  [[setup.playbooks.roles]]
    role = "{{{init.paths.roles_dir}}}/rsyslog/v3.0.1"
    [setup.playbooks.roles.rsyslog_rsyslog_d_files.49-tusd]
      # Send {{{config.global.appname}}} messages to a dedicated logfile
      directives = [ "& stop" ]
      [[setup.playbooks.roles.rsyslog_rsyslog_d_files.49-tusd.rules]]
        rule    = ":programname, startswith, \"{{{config.global.appname}}}\""
        logpath = "{{{config.global.approot}}}/shared/logs/{{{config.global.appname}}}.log"

  [[setup.playbooks.roles]]
    role = "{{{init.paths.roles_dir}}}/fqdn/v1.0.0"
    fqdn = "{{lookup('env', 'FREY_DOMAIN')}}"

  [[setup.playbooks.tasks]]
    file = "path=/mnt/tusd-data state=directory owner=www-data group=www-data mode=0755 recurse=yes"
    name = "tusd | Create tusd data dir"

[[deploy.playbooks]]
  hosts = "tusd"
  name  = "Deploy tusd"

  [[deploy.playbooks.roles]]
    # @todo On travis, we could directly use the generated
    # /home/travis/gopath/src/github.com/tus/tusd/snapshot/tusd_linux_amd64.tar.gz
    role                  = "{{{init.paths.roles_dir}}}/deploy/v1.4.0"
    ansistrano_get_url    = "https://github.com/tus/tusd/releases/download/0.1.2/tusd_linux_amd64.tar.gz"
    ansistrano_deploy_to  = "{{{config.global.approot}}}"
    ansistrano_deploy_via = "download_unarchive"
    ansistrano_group      = "ubuntu"

  [[deploy.playbooks.tasks]]
    name = "tusd | Set file attributes"
    file = "path={{{config.global.approot}}}/current/tusd_linux_amd64/tusd mode=0755 owner=www-data group=www-data"

[[restart.playbooks]]
  hosts = "tusd"
  name  = "Restart tusd"

  [[restart.playbooks.tasks]]
    shell = "iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j REDIRECT --to-port 8080"
    name   = "tusd | Redirect HTTP traffic to tusd"

  [[restart.playbooks.tasks]]
    action = "service name=tusd state=restarted"
    name   = "tusd | Restart"