Imports
- github.com/prometheus/client_golang/prometheus
- golang.org/x/net/context
- golang.org/x/oauth2/google
- github.com/prometheus/prometheus/config
- google.golang.org/api/compute/v1
- github.com/prometheus/common/model
- golang.org/x/oauth2
- github.com/prometheus/prometheus/util/strutil
- github.com/prometheus/common/log