From d5049239dc57a29f4e182533b28dbba8375dd237 Mon Sep 17 00:00:00 2001
From: Andrii Ostapenko <andrii.ostapenko@att.com>
Date: Mon, 17 May 2021 23:44:40 -0500
Subject: [PATCH] Allow to override default entrypoint for airshipctl image

Change-Id: Ic1eb96fbc7c0a510d135c079ac94187a51087155
Signed-off-by: Andrii Ostapenko <andrii.ostapenko@att.com>
---
 Dockerfile                                      | 3 ++-
 Makefile                                        | 3 +++
 roles/airshipctl-build-images/tasks/main.yaml   | 3 ++-
 roles/airshipctl-publish-images/tasks/main.yaml | 1 +
 4 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 95b5a1f3a..39663b07d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -37,4 +37,5 @@ ARG BINARY=airshipctl
 ENV BINARY=${BINARY}
 COPY --from=builder /usr/src/airshipctl/bin/${BINARY} /usr/local/bin/${BINARY}
 USER 65534
-ENTRYPOINT /usr/local/bin/${BINARY}
+ARG ENTRYPOINT=/usr/local/bin/${BINARY}
+ENTRYPOINT ${ENTRYPOINT}
diff --git a/Makefile b/Makefile
index 40ea3aea0..3a84a8687 100644
--- a/Makefile
+++ b/Makefile
@@ -43,6 +43,9 @@ endif
 ifneq ($(strip $(DOCKER_BASE_RELEASE_IMAGE)),)
 DOCKER_CMD_FLAGS    += --build-arg RELEASE_IMAGE=$(strip $(DOCKER_BASE_RELEASE_IMAGE))
 endif
+ifneq ($(strip $(DOCKER_IMAGE_ENTRYPOINT)),)
+DOCKER_CMD_FLAGS    += --build-arg ENTRYPOINT=$(strip $(DOCKER_IMAGE_ENTRYPOINT))
+endif
 # use this variable for image labels added in internal build process
 COMMIT              ?= $(shell git rev-parse HEAD)
 LABEL               ?= org.airshipit.build=community
diff --git a/roles/airshipctl-build-images/tasks/main.yaml b/roles/airshipctl-build-images/tasks/main.yaml
index c76ab6e0b..c737e6495 100644
--- a/roles/airshipctl-build-images/tasks/main.yaml
+++ b/roles/airshipctl-build-images/tasks/main.yaml
@@ -10,7 +10,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-- name: Buid airshipctl Image
+- name: Build airshipctl Image
   make:
     chdir: "{{ zuul.project.src_dir }}"
     target: images
@@ -25,6 +25,7 @@
       DOCKER_BASE_RELEASE_IMAGE: "{{ docker.base_release_image | default(omit) }}"
       DOCKER_BASE_PLUGINS_BUILD_IMAGE: "{{ docker.base_plugins_build_image | default(omit) }}"
       DOCKER_BASE_PLUGINS_RELEASE_IMAGE: "{{ docker.base_plugins_release_image | default(omit) }}"
+      DOCKER_IMAGE_ENTRYPOINT: "{{ docker.entrypoint | default(omit) }}"
 
 - name: Verify Image Exists
   shell: docker image inspect "$(make DOCKER_REGISTRY={{ image_repo }} DOCKER_IMAGE_PREFIX={{ image_prefix }} DOCKER_IMAGE_TAG={{ zuul.change }} print-docker-image-tag)"
diff --git a/roles/airshipctl-publish-images/tasks/main.yaml b/roles/airshipctl-publish-images/tasks/main.yaml
index 14701fbb8..9b6059717 100644
--- a/roles/airshipctl-publish-images/tasks/main.yaml
+++ b/roles/airshipctl-publish-images/tasks/main.yaml
@@ -43,6 +43,7 @@
           DOCKER_BASE_RELEASE_IMAGE: "{{ docker.base_release_image | default(omit) }}"
           DOCKER_BASE_PLUGINS_BUILD_IMAGE: "{{ docker.base_plugins_build_image | default(omit) }}"
           DOCKER_BASE_PLUGINS_RELEASE_IMAGE: "{{ docker.base_plugins_release_image | default(omit) }}"
+          DOCKER_IMAGE_ENTRYPOINT: "{{ docker.entrypoint | default(omit) }}"
         target: images
       loop:
         - "latest"