Add Alpine OpenSSH Client utility image

Makefile

@@ -20,7 +20,7 @@ BUILD_ARGS := --build-arg VCS_REF=$(GIT_COMMIT)
 
 .PHONY: all clean test $(DOCKERFILES) static-code-analysis mobile delete_dangling_images security publish
 
-all: php-lint php-unit-test magento2 mobile static-code-analysis detect-secrets dependency-check
+all: php-lint php-unit-test magento2 mobile static-code-analysis utility detect-secrets dependency-check
 
 # Image Groups
 ####################
@@ -29,6 +29,7 @@ php-unit-test: php-unit-test_5.6 php-unit-test_7.0 php-unit-test_7.1 php-unit-te
 magento2: magento2-unit-test magento2-xml-lint
 mobile: android-build-server
 static-code-analysis: static-code-analysis_latest static-code-analysys_php static-code-analysys_python static-code-analysys_android
+utility: alpine-ssh-client
 
 # PHP Lint Images
 ####################
@@ -91,6 +92,11 @@ static-code-analysys_python: static-code-analysis/Dockerfile
 static-code-analysys_android: android-build-server static-code-analysis/android/Dockerfile
 	docker build $(BUILD_ARGS) -t ${REPO_ORG}/static-code-analysis:android static-code-analysis/android/
 
+# Utility Images
+####################
+alpine-ssh-client: alpine-ssh-client/Dockerfile
+	docker build $(BUILD_ARGS) -t ${REPO_ORG}/alpine-ssh-client:latest alpine-ssh-client/
+
 test: $(DOCKERFILES)
 $(DOCKERFILES):
 	@echo "Linting and validating $(@D)..."

alpine-ssh-client/Dockerfile

+FROM alpine:latest
+
+ARG BUILD_DATE
+ARG VCS_REF
+ARG VERSION
+LABEL org.label-schema.build-date=$BUILD_DATE \
+      org.label-schema.name="Alpine OpenSSH Client" \
+      org.label-schema.description="Alpine image with OpenSSH client" \
+      org.label-schema.vcs-ref=$VCS_REF \
+      org.label-schema.vendor="University of Nebraska - Lincoln" \
+      org.label-schema.version="0.1.0" \
+      org.label-schema.schema-version="1.0" \
+      maintainer="Alan Nelson <alan.nelson@nebraska.edu>"
+
+RUN apk add --no-cache openssh-client ca-certificates
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