Merge pull request #1 from sfotony/remove-pem-file-support

Remove pem file support

Author: sfotony

Dockerfile

@@ -1,11 +1,11 @@
 FROM golang:1.15.3-alpine AS build-env
 RUN  apk add --no-cache git make ca-certificates
-LABEL maintaner="@amimof (github.com/amimof)"
-COPY . /go/src/github.com/amimof/node-cert-exporter
-WORKDIR /go/src/github.com/amimof/node-cert-exporter
+LABEL maintainer="@sfotony (github.com/sfotony), based on project by @amimof (github.com/amimof)""
+COPY . /go/src/github.com/sfotony/node-cert-exporter
+WORKDIR /go/src/github.com/sfotony/node-cert-exporter
 RUN make
 
 FROM scratch
-COPY --from=build-env /go/src/github.com/amimof/node-cert-exporter/bin/node-cert-exporter /go/bin/node-cert-exporter
+COPY --from=build-env /go/src/github.com/sfotony/node-cert-exporter/bin/node-cert-exporter /go/bin/node-cert-exporter
 COPY --from=build-env /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
 ENTRYPOINT ["/go/bin/node-cert-exporter"]

README.md

@@ -1,6 +1,5 @@
 # node-cert-exporter
-[![Go Workflow](https://github.com/amimof/node-cert-exporter/actions/workflows/go.yaml/badge.svg)](https://github.com/amimof/node-cert-exporter/actions/workflows/go.yaml) [![Go Report Card](https://goreportcard.com/badge/github.com/amimof/node-cert-exporter)](https://goreportcard.com/report/github.com/amimof/node-cert-exporter) [![huego](https://godoc.org/github.com/amimof/node-cert-exporter?status.svg)](https://godoc.org/github.com/amimof/node-cert-exporter)
-
+This project is a fork to remove *.pem support from node-cert-exporter. Hopefully I'll be able to circle back to this and parameterize file types to scan for an upstream PR.
 ---
 
 `Prometheus` exporter for x509 certificates written in Go. `node-cert-exporter` will parse SSL certificates in a number of directories recursively and expose their expiry as a Prometheus metric at `/metrics`. It can run on `Kubernetes` as a `Deployment` or `DaemonSet`, or using `Docker`. 

pkg/exporter/exporter.go

@@ -16,7 +16,7 @@ import (
 )
 
 var (
-	extensions  = []string{".pem", ".crt", ".cert", ".cer", ".pfx"}
+	extensions  = []string{".crt", ".cert", ".cer", ".pfx"}
 	hostname, _ = os.Hostname()
 	nodename    = os.Getenv("NODE_NAME")
 )