From 348aa6566cbfc7e256b3244f5b159850eeefa9f5 Mon Sep 17 00:00:00 2001
From: Harshavardhana <harsha@minio.io>
Date: Mon, 22 May 2017 07:05:39 -0700
Subject: [PATCH] Add nsswitch.conf to our docker image (#4379)

This will cause the alpine images to resolve DNS
using /etc/hosts along with the normal DNS resolver.
---
 Dockerfile         | 3 +++
 Dockerfile.aarch64 | 3 +++
 Dockerfile.armhf   | 3 +++
 3 files changed, 9 insertions(+)

diff --git a/Dockerfile b/Dockerfile
index af9261a9c..a3150ba1c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,7 @@
 FROM alpine:3.5
 
+MAINTAINER Minio Inc <dev@minio.io>
+
 ENV GOPATH /go
 ENV PATH $PATH:$GOPATH/bin
 ENV CGO_ENABLED 0
@@ -9,6 +11,7 @@ WORKDIR /go/src/github.com/minio/
 RUN  \
      apk add --no-cache ca-certificates && \
      apk add --no-cache --virtual .build-deps git go musl-dev && \
+     echo 'hosts: files mdns4_minimal [NOTFOUND=return] dns mdns4' >> /etc/nsswitch.conf && \     
      go get -v -d github.com/minio/minio && \
      cd /go/src/github.com/minio/minio && \
      go install -v -ldflags "$(go run buildscripts/gen-ldflags.go)" && \
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index 2334a73cf..d558d2f69 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -1,5 +1,7 @@
 FROM resin/aarch64-alpine:3.5
 
+MAINTAINER Minio Inc <dev@minio.io>
+
 ENV GOPATH /go
 ENV PATH $PATH:$GOPATH/bin
 ENV CGO_ENABLED 0
@@ -9,6 +11,7 @@ WORKDIR /go/src/github.com/minio/
 RUN  \
      apk add --no-cache ca-certificates && \
      apk add --no-cache --virtual .build-deps git go musl-dev && \
+     echo 'hosts: files mdns4_minimal [NOTFOUND=return] dns mdns4' >> /etc/nsswitch.conf && \     
      go get -v -d github.com/minio/minio && \
      cd /go/src/github.com/minio/minio && \
      go install -v -ldflags "$(go run buildscripts/gen-ldflags.go)" && \
diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index 33e8b65ed..dbbe55ee3 100644
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -1,5 +1,7 @@
 FROM resin/armhf-alpine:3.5
 
+MAINTAINER Minio Inc <dev@minio.io>
+
 ENV GOPATH /go
 ENV PATH $PATH:$GOPATH/bin
 ENV CGO_ENABLED 0
@@ -9,6 +11,7 @@ WORKDIR /go/src/github.com/minio/
 RUN  \
      apk add --no-cache ca-certificates && \
      apk add --no-cache --virtual .build-deps git go musl-dev && \
+     echo 'hosts: files mdns4_minimal [NOTFOUND=return] dns mdns4' >> /etc/nsswitch.conf && \
      go get -v -d github.com/minio/minio && \
      cd /go/src/github.com/minio/minio && \
      go install -v -ldflags "$(go run buildscripts/gen-ldflags.go)" && \