fix: Build feature-server image from local source instead of PyPI

.tekton/odh-feature-server-pull-request.yaml

@@ -39,7 +39,7 @@ spec:
   - name: dockerfile
     value: Dockerfiles/Dockerfile.feature-server.konflux
   - name: path-context
-    value: "sdk/python/feast/infra/feature_servers/multicloud"
+    value: .
   - name: hermetic
     value: true
   - name: prefetch-input

Dockerfiles/Dockerfile.feature-server.konflux

@@ -3,8 +3,6 @@ FROM registry.access.redhat.com/ubi9/python-312:1 AS builder
 
 USER 0
 
-COPY requirements.txt requirements.txt
-
 # Power (ppc64le) only: Install a known stable pyarrow version
 # to avoid compatibility issues with the version from requirements.
 RUN if [ "$(uname -m)" = "ppc64le" ]; then \
@@ -14,7 +12,13 @@ RUN if [ "$(uname -m)" = "ppc64le" ]; then \
         echo "Non-Power architecture detected; skipping Power-specific pyarrow installation."; \
     fi
 
-RUN pip install -r requirements.txt
+# Install feast from local source (dependencies resolve from Cachi2 cache)
+COPY sdk/python/feast/infra/feature_servers/multicloud/requirements.txt /tmp/feast-version.txt
+COPY pyproject.toml README.md /src/
+COPY sdk/python /src/sdk/python
+WORKDIR /src
+RUN SETUPTOOLS_SCM_PRETEND_VERSION=$(awk -F'==' 'NR==2{gsub(/[[:space:]]/,"",$2); print $2}' /tmp/feast-version.txt) \
+    pip install '.[minimal]'
 
 # Stage 2: Minimal runtime image (no compilers or dev headers)
 FROM registry.access.redhat.com/ubi9/python-312-minimal:1
@@ -24,27 +28,34 @@ USER 0
 # Runtime shared libraries required by compiled Python extensions:
 #   libicu  - pyarrow (Arrow C++ depends on ICU)
 #   libpq   - psycopg[c] (PostgreSQL C adapter)
-RUN microdnf install -y git libicu libpq python3.12-devel postgresql-devel gcc openblas-devel && microdnf clean all
+RUN microdnf install -y git libicu libpq && microdnf clean all
 
 # Copy installed Python packages and entry-point scripts from builder
 COPY --from=builder /opt/app-root/lib /opt/app-root/lib
 COPY --from=builder /opt/app-root/lib64 /opt/app-root/lib64
 COPY --from=builder /opt/app-root/bin /opt/app-root/bin
 ENV PATH="/opt/app-root/bin:${PATH}" \
-    PYTHONPATH="/opt/app-root/lib64/python3.12/site-packages" \
-    LD_LIBRARY_PATH=/opt/app-root/lib64/python3.12/site-packages/re2/lib
+    PYTHONPATH="/opt/app-root/lib64/python3.12/site-packages"
 
-RUN echo "/opt/app-root/lib64/python3.12/site-packages/re2/lib" \
-    > /etc/ld.so.conf.d/re2.conf && \
-    ldconfig
+# When building from source, setuptools does not include non-Python data files
+# (static assets, UI build, templates, jinja2, sql) because there is no .git
+# dir for setuptools-scm to list tracked files.  Copy them from the source tree.
+COPY --from=builder /src/sdk/python/feast/static /opt/app-root/lib64/python3.12/site-packages/feast/static
+COPY --from=builder /src/sdk/python/feast/templates /opt/app-root/lib64/python3.12/site-packages/feast/templates
+COPY --from=builder /src/sdk/python/feast/api/registry/rest/templates /opt/app-root/lib64/python3.12/site-packages/feast/api/registry/rest/templates
+COPY --from=builder /src/sdk/python/feast/infra/utils/snowflake /opt/app-root/lib64/python3.12/site-packages/feast/infra/utils/snowflake
 
-# modify permissions to support running with a random uid
-RUN chmod g+w $(python -c "import feast.ui as ui; print(ui.__path__)" | tr -d "[']")/build/projects-list.json
+# The PyPI wheel ships a pre-built React UI under feast/ui/build/; when
+# building from source that directory does not exist.  Create the minimal
+# structure the runtime needs (projects-list.json is overwritten at startup).
+RUN UI_DIR=$(python -c "import feast.ui as ui; print(ui.__path__)" | tr -d "[']") && \
+    mkdir -p "${UI_DIR}/build" && \
+    echo '{"projects":[]}' > "${UI_DIR}/build/projects-list.json" && \
+    chmod g+w "${UI_DIR}/build/projects-list.json"
 
 # default user
 USER 1001
 
-
 LABEL com.redhat.component="odh-feature-server" \
       name="odh-feature-server-rhel9" \
       description="odh-feature-server" \