From f158e005ec9be742a0ad250b6a93e75d7c18b206 Mon Sep 17 00:00:00 2001
From: sauagarwa <sauagarw@redhat.com>
Date: Wed, 11 Mar 2026 12:14:13 -0400
Subject: [PATCH 1/2] fix: preinstall UI deps and relax startup probes

Move dependency installation to image build time and tune probe timing to avoid CrashLoopBackOff during cold starts.

Made-with: Cursor
---
 deploy/helm/rag/values.yaml |  6 +++++-
 frontend/Containerfile      | 27 ++++++++++++---------------
 2 files changed, 17 insertions(+), 16 deletions(-)

diff --git a/deploy/helm/rag/values.yaml b/deploy/helm/rag/values.yaml
index 889f4e05..cba540d6 100644
--- a/deploy/helm/rag/values.yaml
+++ b/deploy/helm/rag/values.yaml
@@ -3,7 +3,7 @@ replicaCount: 1
 image:
   repository: quay.io/rh-ai-quickstart/llamastack-dist-ui
   pullPolicy: Always
-  tag: 0.2.33
+  tag: latest-dev
 
 service:
   type: ClusterIP
@@ -16,11 +16,15 @@ livenessProbe:
   httpGet:
     path: /
     port: http
+  initialDelaySeconds: 60
+  timeoutSeconds: 15
 
 readinessProbe:
   httpGet:
     path: /
     port: http
+  initialDelaySeconds: 30
+  timeoutSeconds: 15
 
 env:
   - name: LLAMA_STACK_ENDPOINT
diff --git a/frontend/Containerfile b/frontend/Containerfile
index 64c032cd..406f760b 100644
--- a/frontend/Containerfile
+++ b/frontend/Containerfile
@@ -5,30 +5,27 @@ FROM python:3.12-slim
 
 WORKDIR /app
 
-# Install uv first (rarely changes)
-RUN pip install uv
+# Install only runtime dependencies at build time.
+ENV PIP_NO_CACHE_DIR=1 \
+    PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1
 
-# Copy dependency file first (for better caching)
+# Copy dependency metadata first for better layer caching.
 COPY pyproject.toml ./
 
-# Install dependencies only (cached unless pyproject.toml changes)
-RUN uv pip install --system -r pyproject.toml
+# Install dependencies into system site-packages during build.
+RUN pip install --no-cache-dir uv && \
+    uv pip install --system -r pyproject.toml && \
+    pip uninstall -y uv && \
+    rm -rf /root/.cache/uv /root/.cache/pip
 
-# Copy application code (invalidates cache only on code changes)
+# Copy the rest of the application source.
 COPY . /app/
 
-# Set UV cache directory to a writable location
-ENV UV_CACHE_DIR=/app/.uv-cache
-ENV XDG_CACHE_HOME=/app/.cache
-
-# Create cache directories with proper permissions
-RUN mkdir -p /app/.uv-cache /app/.cache && \
-    chmod -R 777 /app/.uv-cache /app/.cache
-
 # Ensure all app files have proper ownership and permissions for non-root users
 RUN chown -R 1001:0 /app && \
     chmod -R g+rwX /app
 
 EXPOSE 8501
 
-ENTRYPOINT ["uv", "run", "streamlit", "run", "/app/llama_stack_ui/distribution/ui/app.py", "--server.port=8501", "--server.address=0.0.0.0"]
+ENTRYPOINT ["python", "-m", "streamlit", "run", "/app/llama_stack_ui/distribution/ui/app.py", "--server.port=8501", "--server.address=0.0.0.0"]

From 2d2526b5ca43166f4a923b907d98fdb1ac521e51 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]" <github-actions[bot]@users.noreply.github.com>
Date: Wed, 11 Mar 2026 16:22:22 +0000
Subject: [PATCH 2/2] chore: bump version to 0.2.35

---
 deploy/helm/rag/Chart.yaml  | 4 ++--
 deploy/helm/rag/values.yaml | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/deploy/helm/rag/Chart.yaml b/deploy/helm/rag/Chart.yaml
index 52394360..3a47b482 100644
--- a/deploy/helm/rag/Chart.yaml
+++ b/deploy/helm/rag/Chart.yaml
@@ -2,8 +2,8 @@ apiVersion: v2
 name: rag
 description: A Helm chart for Kubernetes
 type: application
-version: 0.2.33
-appVersion: "0.2.33"
+version: 0.2.35
+appVersion: "0.2.35"
 
 dependencies:
   - name: pgvector
diff --git a/deploy/helm/rag/values.yaml b/deploy/helm/rag/values.yaml
index cba540d6..2d763d8e 100644
--- a/deploy/helm/rag/values.yaml
+++ b/deploy/helm/rag/values.yaml
@@ -3,7 +3,7 @@ replicaCount: 1
 image:
   repository: quay.io/rh-ai-quickstart/llamastack-dist-ui
   pullPolicy: Always
-  tag: latest-dev
+  tag: 0.2.35
 
 service:
   type: ClusterIP