init commit

.gitlab-ci.yml

+# This file is a template, and might need editing before it works on your project.
+# Official docker image.
+image: docker:latest
+
+services:
+  - docker:dind
+
+before_script:
+  - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
+
+build-master:
+  stage: build
+  script:
+    - export DOCKER_CONTENT_TRUST=1
+    - docker build --pull -t "$CI_REGISTRY_IMAGE" .
+    - docker push "$CI_REGISTRY_IMAGE"
+  only:
+    - master
+
+build:
+  stage: build
+  script:
+    - export DOCKER_CONTENT_TRUST=1
+    - docker build --pull -t "$CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG" .
+    - docker push "$CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG"
+  except:
+    - master
+

Dockerfile

+FROM alpine
+
+COPY backup_neo.sh /backup_neo.sh
+RUN chmod +x /backup_neo.sh
+

backup.sh

+#!/bin/sh
+
+cp -R /neodata/* /backup