diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644
index 0000000000000000000000000000000000000000..59b7beb8b53b6d8e0d9e698e00201e8458c7a482
--- /dev/null
+++ b/.gitlab-ci.yml
@@ -0,0 +1,185 @@
+stages:
+  - test
+  - deploy
+
+workflow:
+  rules:
+    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
+      variables:
+        TARGET_BRANCH: $CI_MERGE_REQUEST_TARGET_BRANCH_NAME
+    - if: '$CI_COMMIT_BRANCH && $CI_OPEN_MERGE_REQUESTS'
+      when: never
+    - if: '$CI_COMMIT_BRANCH'
+      variables:
+        TARGET_BRANCH: '2023'
+
+check_style:
+  stage: test
+  tags: [ public-docker ]
+  image: $CI_REGISTRY/easybuild-docker/easybuild-docker/rocky8-eb-test:latest
+  script:
+    - git config --global --add safe.directory $CI_PROJECT_DIR
+    - ml purge && ml EasyBuild # to load latest EasyBuild dev version
+    - ml --version && which -a eb && eb --version && eb --show-system-info
+    - export SYSTEMNAME="juwelsbooster" # Make this the default for packages like NVHPC
+    - export EASYBUILD_INCLUDE_EASYBLOCKS="$CI_PROJECT_DIR/Custom_EasyBlocks/*.py,$CI_PROJECT_DIR/Custom_EasyBlocks/generic/*.py"
+    - export EASYBUILD_INCLUDE_MODULE_NAMING_SCHEMES="$CI_PROJECT_DIR/Custom_MNS/*.py"
+    - export EASYBUILD_INCLUDE_TOOLCHAINS="$CI_PROJECT_DIR/Custom_Toolchains/*.py"
+    - export EASYBUILD_ROBOT="$CI_PROJECT_DIR/Golden_Repo"
+    - export EASYBUILD_HOOKS="$CI_PROJECT_DIR/Custom_Hooks/eb_hooks.py"
+    # Let's make this a system where all the packages can be installed, so all of them can be checked without aborting
+    - export LMOD_SYSTEM_NAME="juwels"
+    - OVERLAYS=$(ls Overlays)
+    - for i in $OVERLAYS; do
+    - export EASYBUILD_ROBOT="$EASYBUILD_ROBOT:$CI_PROJECT_DIR/Overlays/$i"
+    - done
+    - export EASYBUILD_MODULE_NAMING_SCHEME="FlexibleCustomHierarchicalMNS"
+    - export EASYBUILD_MODULECLASSES="astro,base,bio,cae,chem,compiler,data,debugger,devel,"
+    - export EASYBUILD_MODULECLASSES=$EASYBUILD_MODULECLASSES"geo,ide,lang,lib,math,mpi,numlib,perf,phys,quantum,sidecompiler,"
+    - export EASYBUILD_MODULECLASSES=$EASYBUILD_MODULECLASSES"system,toolchain,tools,vis"
+    - export EASYBUILD_CUDA_COMPUTE_CAPABILITIES="8.0"
+    - faulty=""
+    - export TIP_COMMIT=$CI_COMMIT_SHA
+    - if [ "x$CI_COMMIT_BRANCH" = "x$TARGET_BRANCH" ]; then
+    - export BASE_COMMIT=$CI_COMMIT_BEFORE_SHA
+    - else
+    - export BASE_COMMIT=$(git merge-base "$TIP_COMMIT" "origin/$TARGET_BRANCH")
+    - fi
+    - printf "Checking changes between base %s (%s) and tip %s (%s)\n" "$BASE_COMMIT" "$(git describe --all --exclude pipeline/* $BASE_COMMIT 2> /dev/null)" "$TIP_COMMIT" "$(git describe --all --exclude pipeline/* $TIP_COMMIT 2> /dev/null)"
+    - eb_list=$(git diff-tree --no-commit-id -r "$BASE_COMMIT" "$TIP_COMMIT" | awk '$5 ~ /^M|^A/ && $6 ~ /eb$/ {print($6)}')
+    - echo "List of files to be checked $eb_list"
+    - for i in $eb_list; do
+    - echo "Checking $(basename $i) ..."
+    - if [[ $(basename $i) == *AMBER* ]]; then
+    - sg amber -c "eb --check-style --check-contrib $i" || faulty="$faulty $i"
+    - sg amber -c "eb --dry-run $i" || faulty="$faulty $i"
+    - elif [[ $(basename $i) == *CPMD* ]]; then
+    - sg cpmd -c "eb --check-style --check-contrib $i" || faulty="$faulty $i"
+    - sg cpmd -c "eb --dry-run $i" || faulty="$faulty $i"
+    - elif [[ $(basename $i) == *NAMD* ]]; then
+    - sg namd -c "eb --check-style --check-contrib $i" || faulty="$faulty $i"
+    - sg namd -c "eb --dry-run $i" || faulty="$faulty $i"
+    - elif [[ $(basename $i) == *Turbomole* ]]; then
+    - sg turbomol -c "eb --check-style --check-contrib $i" || faulty="$faulty $i"
+    - sg turbomol -c "eb --dry-run $i" || faulty="$faulty $i"
+    - else
+    - eb --check-style --check-contrib $i || faulty="$faulty $i"
+    - eb --dry-run $i || faulty="$faulty $i"
+    - fi
+    - done
+    - if [ -n "$faulty" ]; then echo "Faulty EasyConfigs... $faulty"; exit 1; fi
+
+full_check_style:
+  when: manual
+  stage: test
+  tags: [ public-docker ]
+  image: $CI_REGISTRY/easybuild-docker/easybuild-docker/rocky8-eb-test:latest
+  script:
+    - ml purge && ml EasyBuild # to load latest EasyBuild dev version
+    - export SYSTEMNAME="juwelsbooster" # Make this the default for packages like NVHPC
+    - export EASYBUILD_INCLUDE_EASYBLOCKS="$CI_PROJECT_DIR/Custom_EasyBlocks/*.py,$CI_PROJECT_DIR/Custom_EasyBlocks/generic/*.py"
+    - export EASYBUILD_INCLUDE_MODULE_NAMING_SCHEMES="$CI_PROJECT_DIR/Custom_MNS/*.py"
+    - export EASYBUILD_INCLUDE_TOOLCHAINS="$CI_PROJECT_DIR/Custom_Toolchains/*.py"
+    - export EASYBUILD_ROBOT="$CI_PROJECT_DIR/Golden_Repo"
+    - export EASYBUILD_HOOKS="$CI_PROJECT_DIR/Custom_Hooks/eb_hooks.py"
+    # Let's make this a system where all the packages can be installed, so all of them can be checked without aborting
+    - export LMOD_SYSTEM_NAME="juwels"
+    - OVERLAYS=$(ls Overlays)
+    - for i in $OVERLAYS; do
+    - export EASYBUILD_ROBOT="$EASYBUILD_ROBOT:$CI_PROJECT_DIR/Overlays/$i"
+    - done
+    - export EASYBUILD_MODULE_NAMING_SCHEME="FlexibleCustomHierarchicalMNS"
+    - export EASYBUILD_MODULECLASSES="astro,base,bio,cae,chem,compiler,data,debugger,devel,"
+    - export EASYBUILD_MODULECLASSES=$EASYBUILD_MODULECLASSES"geo,ide,lang,lib,math,mpi,numlib,perf,phys,quantum,sidecompiler,"
+    - export EASYBUILD_MODULECLASSES=$EASYBUILD_MODULECLASSES"system,toolchain,tools,vis"
+    - export EASYBUILD_CUDA_COMPUTE_CAPABILITIES="8.0"
+    - for i in $(find Golden_Repo -name "*.eb"); do
+    - echo "Checking $(basename $i) ..."
+    - if [[ $(basename $i) == *AMBER* ]]; then
+    - sg amber -c "eb --check-style --check-contrib $i" || faulty="$faulty $i"
+    - sg amber -c "eb --dry-run $i" || faulty="$faulty $i"
+    - elif [[ $(basename $i) == *CPMD* ]]; then
+    - sg cpmd -c "eb --check-style --check-contrib $i" || faulty="$faulty $i"
+    - sg cpmd -c "eb --dry-run $i" || faulty="$faulty $i"
+    - elif [[ $(basename $i) == *NAMD* ]]; then
+    - sg namd -c "eb --check-style --check-contrib $i" || faulty="$faulty $i"
+    - sg namd -c "eb --dry-run $i" || faulty="$faulty $i"
+    - elif [[ $(basename $i) == *Turbomole* ]]; then
+    - sg turbomol -c "eb --check-style --check-contrib $i" || faulty="$faulty $i"
+    - sg turbomol -c "eb --dry-run $i" || faulty="$faulty $i"
+    - else
+    - eb --check-style --check-contrib $i || faulty="$faulty $i"
+    - eb --dry-run $i || faulty="$faulty $i"
+    - fi
+    - done
+    - if [ -n "$faulty" ]; then echo "Faulty EasyConfigs... $faulty"; exit 1; fi
+
+sync_repo_on_HPC:
+  stage: deploy
+  tags:
+    - jacamar
+    - shell
+  script:
+    - cd /p/fastdata/zam/swmanage/EasyBuild/$TARGET_BRANCH
+    - hostname
+    - echo 'Pulling branch '$TARGET_BRANCH
+    - git pull https://$GITLAB_USER:$GITLAB_TOKEN@gitlab.jsc.fz-juelich.de/software-team/easybuild.git $TARGET_BRANCH
+  rules:
+    - if: '$CI_PROJECT_NAMESPACE == "software-team" && $CI_COMMIT_BRANCH == $TARGET_BRANCH'
+
+update_acls:
+  stage: deploy
+  parallel:
+    matrix:
+      - SYSTEM:
+        - juwels
+        - juwels_booster
+        - jurecadc
+        - jusuf
+        - hdfml
+  tags:
+    - jacamar
+    - ${SYSTEM}
+    - shell
+  needs: ['sync_repo_on_HPC']
+  script:
+    - hostname
+    - ml Stages/$TARGET_BRANCH
+    - pushd /p/fastdata/zam/swmanage/EasyBuild/$STAGE/bin
+    - ./setacls -c ../acls.yml --force -m
+  rules:
+    - if: '$CI_PROJECT_NAMESPACE == "software-team" && $CI_COMMIT_BRANCH == $TARGET_BRANCH'
+      changes:
+      - 'acls.yml'
+
+push_public_mirror:
+  stage: deploy
+  tags:
+    - jacamar
+    - juwels_booster
+    - shell
+  needs: ['sync_repo_on_HPC']
+  script:
+    - hostname
+    - ml Stages/$TARGET_BRANCH
+    - cd /p/project/cswmanage/easybuilders-JSC/$TARGET_BRANCH
+    - git pull
+    - ./filter.sh
+    - git add -A
+    - git commit -a -m "Sync"
+    - git push https://$GITHUB_USER:$GITHUB_TOKEN@github.com/easybuilders/JSC.git
+  rules:
+    - if: '$CI_PROJECT_NAMESPACE == "software-team" && $CI_COMMIT_BRANCH == $TARGET_BRANCH'
+  when: manual
+
+pull_public_mirror:
+  stage: deploy
+  tags:
+    - jacamar
+    - shell
+  script:
+    - hostname
+    - cd /p/usersoftware/swmanage/user_installations/$TARGET_BRANCH/
+    - git pull
+  rules:
+    - if: '$CI_PROJECT_NAMESPACE == "software-team" && $CI_COMMIT_BRANCH == $TARGET_BRANCH'