ci: Merge changes from master to release branch

.github/workflows/licenses.yml

@@ -47,4 +47,4 @@ jobs:
             subdependency.
             This automated PR will re-generate the licenses to keep them up to
             date."
-          reviewers: adriangonz
+          reviewers: "SeldonIO/mlops"

.github/workflows/tests.yml

@@ -55,7 +55,7 @@ jobs:
       - name: Lint
         run: make lint
 
-  mlserver:
+  test-mlserver:
     strategy:
       fail-fast: false
       matrix:
@@ -95,20 +95,16 @@ jobs:
         uses: snok/install-poetry@v1
         with:
           virtualenvs-create: false
-      - name: Install Dependencies
-        run: |
-          if [[ ${{ runner.os == 'macOS' }} ]]; then
-            source ./hack/activate-libomp-macos.sh
-          fi
-          poetry install --sync --only dev
+      - name: Install dependencies
+        run: poetry install --only test
       - name: Test
         run: |
           if [[ ${{ runner.os == 'macOS' }} ]]; then
             source ./hack/activate-libomp-macos.sh
           fi
-          tox -e mlserver
+          poetry run tox -e mlserver
 
-  runtimes:
+  test-runtimes:
     strategy:
       fail-fast: false
       matrix:
@@ -152,28 +148,24 @@ jobs:
         uses: snok/install-poetry@v1
         with:
           virtualenvs-create: false
-      - name: Install Dependencies
-        run: |
-          if [[ ${{ runner.os == 'macOS' }} ]]; then
-            source ./hack/activate-libomp-macos.sh
-          fi
-          poetry install --sync --only dev
+      - name: Install dependencies
+        run: poetry install --only test
       - name: Test
         run: |
           if [[ ${{ runner.os == 'macOS' }} ]]; then
             source ./hack/activate-libomp-macos.sh
           fi
-          tox -c ./runtimes/${{ matrix.tox-environment }}
+          poetry run tox -c ./runtimes/${{ matrix.tox-environment }}
 
   # Ensure that having all the runtimes installed together works
-  all-runtimes:
+  test-all-runtimes:
     if: github.event_name == 'push'
     strategy:
       fail-fast: false
       matrix:
         os:
           - ubuntu-22.04
-          - macos-13
+          - macos-12
         python-version:
           - "3.9"
           - "3.10"
@@ -194,9 +186,17 @@ jobs:
       - name: Setup Docker (missing on MacOS)
         if: runner.os == 'macOS'
         run: ./hack/install-docker-macos.sh
-      - name: Install OpenMP (in MacOS)
-        if: runner.os == 'macOS'
-        run: brew install libomp
+      - name: Downgrade OpenMP (in MacOS)
+        if: runner.os == 'macos'
+        run: |
+          # Recent versions of OpenMP cause segfaults in MacOS when training
+          # LightGBM / XGBoost models (but only when Torch is present)
+          # https://github.com/microsoft/LightGBM/issues/4229
+          # https://github.com/autogluon/autogluon/issues/1442
+          wget https://raw.githubusercontent.com/chenrui333/homebrew-core/0094d1513ce9e2e85e07443b8b5930ad298aad91/Formula/libomp.rb
+          brew unlink libomp
+          brew install --build-from-source ./libomp.rb
+          brew list --version libomp
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with:
@@ -209,15 +209,11 @@ jobs:
         uses: snok/install-poetry@v1
         with:
           virtualenvs-create: false
-      - name: Install Dependencies
-        run: |
-          if [[ ${{ runner.os == 'macOS' }} ]]; then
-            source ./hack/activate-libomp-macos.sh
-          fi
-          poetry install --sync --only dev
+      - name: Install dependencies
+        run: poetry install --only test
       - name: Test
         run: |
           if [[ ${{ runner.os == 'macOS' }} ]]; then
             source ./hack/activate-libomp-macos.sh
           fi
-          tox -e all-runtimes
+          poetry run tox -e all-runtimes

Makefile

@@ -5,6 +5,14 @@ IMAGE_NAME := seldonio/mlserver
 .PHONY: install-dev _generate generate run build \
 	push-test push test lint fmt version clean licenses
 
+.PHONY: bootstrap-test
+bootstrap-test:
+	for _runtime in ./runtimes/*; \
+	do \
+		echo "Copying Tox configuration to $$_runtime..."; \
+		cp tox.runtime.ini $$_runtime/tox.ini; \
+	done
+
 install-dev:
 	poetry install --sync --with all-runtimes --with all-runtimes-dev
 

docs/conf.py

@@ -24,7 +24,7 @@
 author = "Seldon Technologies"
 
 # The full version, including alpha/beta/rc tags
-release = "1.6.0.dev1"
+release = "1.6.0.dev2"
 
 
 # -- General configuration ---------------------------------------------------