v4.2.0

Upgrades

• node_exporter to v0.18.1

Deployment

releases:
  - name: node-exporter
    version: 4.2.0
    url: https://github.com/bosh-prometheus/node-exporter-boshrelease/releases/download/v4.2.0/node-exporter-4.2.0.tgz
    sha1: 7161837435dae4bdc1a9356f7d411be3822666ea