post-start.sh.erb

#!/usr/bin/env bash

<%
  def discover_external_ip
    networks = spec.networks.marshal_dump

    _, network = networks.find do |_name, network_spec|
      network_spec.default
    end

    if !network
      _, network = networks.first
    end

    if !network
      raise "Could not determine IP address via network spec: #{networks}"
    end

    network.ip
  end
%>

set -ex
export LANG="en_US.UTF-8"

CC_JOB_DIR="/var/vcap/jobs/cloud_controller_ng"
CONFIG_DIR="${CC_JOB_DIR}/config"
CC_PACKAGE_DIR="/var/vcap/packages/cloud_controller_ng"

export CLOUD_CONTROLLER_NG_CONFIG="${CONFIG_DIR}/cloud_controller_ng.yml"
export BUNDLE_GEMFILE="${CC_PACKAGE_DIR}/cloud_controller_ng/Gemfile"

source "${CC_JOB_DIR}/bin/ruby_version.sh"
source /var/vcap/packages/capi_utils/syslog_utils.sh
source /var/vcap/packages/capi_utils/monit_utils.sh

tee_output_to_sys_log "cloud_controller_ng.$(basename "$0")"

function fix_bundler_home_permissions {
  BUNDLER_DIR1=/tmp/bundler
  BUNDLER_DIR2=/var/vcap/data/cloud_controller_ng/tmp/bundler
  chpst -u vcap:vcap mkdir -p $BUNDLER_DIR1 $BUNDLER_DIR2
  chown vcap:vcap -R $BUNDLER_DIR1 $BUNDLER_DIR2
  chpst -u vcap:vcap chmod -R go-w $BUNDLER_DIR1 $BUNDLER_DIR2
  chpst -u vcap:vcap chmod -R +t $BUNDLER_DIR1 $BUNDLER_DIR2
}

function install_buildpacks {
  <% if spec.bootstrap %>
  pushd "${CC_PACKAGE_DIR}/cloud_controller_ng" > /dev/null
    chpst -u vcap:vcap bundle exec rake buildpacks:install

    if [[ $? -ne 0 ]]; then
      echo "Buildpacks installation failed"
      exit 1
    fi
  popd > /dev/null
  <% else %>
  echo "Skipping buildpack installation"
  <% end %>
}

function main {
  install_buildpacks
  fix_bundler_home_permissions
}

main

PORT=<%= p("cc.public_tls.port") %>
wait_for_server_to_become_healthy "https://<%= discover_external_ip %>:${PORT}/healthz" "<%= p("cc.api_post_start_healthcheck_timeout_in_seconds") %>"

exit 0