Use go1.8 in CircleCI tests
We already use go1.8 in promu, so loading another image slows down the
build.
@@ -2,7 +2,7 @@ machine:
environment:
DOCKER_IMAGE_NAME: prom/node-exporter
QUAY_IMAGE_NAME: quay.io/prometheus/node-exporter
- DOCKER_TEST_IMAGE_NAME: quay.io/prometheus/golang-builder:1.7-base
+ DOCKER_TEST_IMAGE_NAME: quay.io/prometheus/golang-builder:1.8-base
REPO_PATH: github.com/prometheus/node_exporter
pre:
- sudo curl -L -o /usr/bin/docker 'https://s3-external-1.amazonaws.com/circle-downloads/docker-1.9.1-circleci'
