Added multistages to docker builds

Author: platipodium

.docker/Dockerfile-fabm

@@ -8,13 +8,13 @@
 FROM python:3.11-alpine AS base
 
 LABEL maintainer="carsten.lemmen@hereon.de"
-LABEL version="0.1a"
+LABEL version="0.1.1"
 LABEL description="This is a custom Docker image for a development container"
 LABEL license="CC0-1.0"
 LABEL copyright="2024-2025 Helmholtz-Zentrum hereon GmbH"
 
 # Install a development toolchain based on gnu/openmpi, git and  build tools
-RUN apk add --no-cache cmake make bash 
+RUN apk add --no-cache cmake make bash
 RUN apk add --no-cache gcc
 RUN apk add --no-cache gfortran
 RUN apk add --no-cache g++
@@ -59,7 +59,7 @@ COPY --from=fabm /opt /opt
 COPY --from=fabm /home/oxypom/testcases/* /home
 
 LABEL maintainer="carsten.lemmen@hereon.de"
-LABEL version="0.1a"
+LABEL version="0.1.1"
 LABEL description="This is a custom Docker image for a deployment container"
 LABEL license="CC0-1.0"
 LABEL copyright="2024-2025 Helmholtz-Zentrum hereon GmbH"
@@ -86,4 +86,12 @@ RUN Rscript setup_data.R
 RUN gotm
 RUN Rscript plot_output.R
 
-CMD ["/bin/bash"]
+CMD ["/bin/bash"]
+
+FROM alpine:edge AS slim
+RUN apk add --no-cache netcdf
+COPY --from=fabm /opt /opt
+COPY --from=fabm /home /home
+RUN rm -f output.nc restart.nc
+
+CMD ["/bin/bash"]

.gitlab/fabm.yaml

@@ -21,28 +21,45 @@ build-fabm-docker:
   before_script:
     - docker login -u $CI_REGISTRY_USER -p $CI_JOB_TOKEN $CI_REGISTRY
   script:
-    - "docker build -t ${CONTAINER_REGISTRY_IMAGE}
+    - "docker build --target fabm -t ${CONTAINER_REGISTRY_IMAGE}-dev
       -f .docker/Dockerfile-fabm ."
-    - docker push ${CONTAINER_REGISTRY_IMAGE}
+    - docker push ${CONTAINER_REGISTRY_IMAGE}-dev
+
+build-testcase-docker:
+  extends: .base-fabm-docker
+  before_script:
+    - docker login -u $CI_REGISTRY_USER -p $CI_JOB_TOKEN $CI_REGISTRY
+  script:
+    - "docker build --target runtime -t ${CONTAINER_REGISTRY_IMAGE}-testcase
+      -f .docker/Dockerfile-fabm ."
+    - docker push ${CONTAINER_REGISTRY_IMAGE}-testcase
+
+build-slim-docker:
+  extends: .base-fabm-docker
+  before_script:
+    - docker login -u $CI_REGISTRY_USER -p $CI_JOB_TOKEN $CI_REGISTRY
+  script:
+    - "docker build --target slim -t ${CONTAINER_REGISTRY_IMAGE}-slim
+      -f .docker/Dockerfile-fabm ."
+    - docker push ${CONTAINER_REGISTRY_IMAGE}-slim
 
 test-fabm-docker:
   extends: .base-fabm-docker
   stage: deploy
   before_script:
     - docker login -u $CI_REGISTRY_USER -p $CI_JOB_TOKEN $CI_REGISTRY
   script:
-    - docker pull ${CONTAINER_REGISTRY_IMAGE}
-    - docker run ${CONTAINER_REGISTRY_IMAGE} gotm -v
+    #    - docker pull ${CONTAINER_REGISTRY_IMAGE}-dev
+    - docker run ${CONTAINER_REGISTRY_IMAGE}-dev gotm -v
   needs:
     - build-fabm-docker
-
 # Todo run only the gotm exectuable from the docker
 # run-fabm-docker:
 #   extends: .base-fabm-docker
 #   stage: deploy
 #   before_script:
-#     - cd $CI_PROJECT_DIR/testcases
-#     - bash get_data.sh 
+#     - cd $CI_PROJECT_DIR/testcases/estuary
+#     - bash get_data.sh
 #     - docker login -u $CI_REGISTRY_USER -p $CI_JOB_TOKEN $CI_REGISTRY
 #   script:
 #     - docker pull ${CONTAINER_REGISTRY_IMAGE}
@@ -52,4 +69,4 @@ test-fabm-docker:
 #     - build-fabm-docker
 #   articfacts:
 #     paths:
-#       - testcases/output.nc
+#       - testcases/estuary/output.nc