Use Red Hat registry for all images in build

Author: arthurbarr

Dockerfile-server

@@ -14,12 +14,12 @@
 
 ARG BASE_IMAGE=registry.redhat.io/ubi8/ubi-minimal
 ARG BASE_TAG=8.3-201
-ARG GO_WORKDIR=/go/src/github.com/ibm-messaging/mq-container
+ARG GO_WORKDIR=/opt/app-root/src/go/src/github.com/ibm-messaging/mq-container
 ARG MQ_URL="https://public.dhe.ibm.com/ibmdl/export/pub/software/websphere/messaging/mqadv/9.2.0.0-IBM-MQ-Advanced-for-Developers-Non-Install-LinuxX64.tar.gz"
 ###############################################################################
 # Build stage to build Go code
 ###############################################################################
-FROM golang:1.14.9 as builder
+FROM registry.redhat.io/ubi8/go-toolset:1.14.7-15 as builder
 # The URL to download the MQ installer from in tar.gz format
 # This assumes an archive containing the MQ Non-Install packages
 ARG MQ_URL

Makefile

@@ -277,8 +277,8 @@ test-advancedserver-cover: test/docker/vendor coverage
 # Build an MQ image.  The commands used are slightly different between Docker and Podman
 define build-mq
 	$(if $(findstring docker,$(COMMAND)), @docker network create build,)
-	$(if $(findstring docker,$(COMMAND)), @docker run --rm --name $(BUILD_SERVER_CONTAINER) --network build --network-alias build --volume $(DOWNLOADS_DIR):/usr/share/nginx/html:ro --detach docker.io/nginx:alpine,)
-	$(eval EXTRA_ARGS=$(if $(findstring docker,$(COMMAND)), --network build --build-arg MQ_URL=http://build:80/$4, --volume $(DOWNLOADS_DIR):/var/downloads --build-arg MQ_URL=file:///var/downloads/$4))
+	$(if $(findstring docker,$(COMMAND)), @docker run --rm --name $(BUILD_SERVER_CONTAINER) --network build --network-alias build --volume $(DOWNLOADS_DIR):/opt/app-root/src:ro --detach registry.redhat.io/ubi8/nginx-118 nginx -g "daemon off;",)
+	$(eval EXTRA_ARGS=$(if $(findstring docker,$(COMMAND)), --network build --build-arg MQ_URL=http://build:8080/$4, --volume $(DOWNLOADS_DIR):/var/downloads --build-arg MQ_URL=file:///var/downloads/$4))
 	# Build the new image
 	$(COMMAND) build \
 	  --tag $1:$2 \