Setting bitnami gunicorn 3.9 as default image and pushing separate

bitnami uvicorn image.

Signed-off-by: Maik Fischer <maik.fischer@lgln.niedersachsen.de>

.github/workflows/check_charts.yaml

@@ -62,7 +62,7 @@ jobs:
           # See https://github.com/developmentseed/titiler/discussions/387
           platforms: linux/amd64
           context: .
-          file: dockerfiles/Dockerfile.gunicorn
+          file: dockerfiles/Dockerfile.uvicorn
           push: false
           tags: "titiler:dev"
 
@@ -75,4 +75,4 @@ jobs:
         if: steps.list-changed.outputs.changed == 'true'
 
       - name: Run chart-testing (install)
-        run: ct install --chart-dirs deployment/k8s
+        run: ct install --chart-dirs deployment/k8s

.github/workflows/ci.yml

@@ -132,7 +132,34 @@ jobs:
         id: tag
         # https://stackoverflow.com/questions/58177786/get-the-current-pushed-tag-in-github-actions
         run: echo ::set-output name=tag::${GITHUB_REF#refs/*/}
+      # Uvicorn
+      # Push `latest` when commiting to master
+      - name: Build and push uvicorn
+        if: github.ref == 'refs/heads/master'
+        uses: docker/build-push-action@v2
+        with:
+          # See https://github.com/developmentseed/titiler/discussions/387
+          platforms: linux/amd64
+          context: .
+          file: dockerfiles/Dockerfile.uvicorn
+          push: true
+          tags: |
+            ghcr.io/${{ github.repository }}-uvicorn:latest
+
+      # Push `{VERSION}` when pushing a new tag
+      - name: Build and push uvicorn
+        if: startsWith(github.event.ref, 'refs/tags') || github.event_name == 'release'
+        uses: docker/build-push-action@v2
+        with:
+          # See https://github.com/developmentseed/titiler/discussions/387
+          platforms: linux/amd64
+          context: .
+          file: dockerfiles/Dockerfile.uvicorn
+          push: true
+          tags: |
+            ghcr.io/${{ github.repository }}-uvicorn:${{ steps.tag.outputs.tag }}
 
+      # Gunicorn
       # Push `latest` when commiting to master
       - name: Build and push
         if: github.ref == 'refs/heads/master'

deployment/k8s/charts/values.yaml

@@ -2,7 +2,7 @@
 replicaCount: 1
 
 image:
-  repository: ghcr.io/developmentseed/titiler
+  repository: ghcr.io/developmentseed/titiler-uvicorn
   tag: latest
   pullPolicy: IfNotPresent
 

dockerfiles/Dockerfile.gunicorn

@@ -1,8 +1,10 @@
-# Dockerfile for running titiler application with gunicorn server
-# Size ~1.4GB
+# Dockerfile for running titiler application with uvicorn server
 ARG PYTHON_VERSION=3.9
 
-FROM tiangolo/uvicorn-gunicorn:python${PYTHON_VERSION}
+FROM bitnami/python:${PYTHON_VERSION}
+RUN apt update && apt upgrade -y \
+  && apt install curl -y \
+  && rm -rf /var/lib/apt/lists/*
 
 # Ensure root certificates are always updated at evey container build
 # and curl is using the latest version of them
@@ -13,8 +15,9 @@ RUN update-ca-certificates
 ENV CURL_CA_BUNDLE /etc/ssl/certs/ca-certificates.crt
 
 COPY src/titiler/ /tmp/titiler/
-RUN pip install /tmp/titiler/core /tmp/titiler/mosaic /tmp/titiler/application --no-cache-dir --upgrade
+RUN pip install uvicorn gunicorn /tmp/titiler/core /tmp/titiler/mosaic /tmp/titiler/application --no-cache-dir --upgrade
 RUN rm -rf /tmp/titiler
 
-ENV MODULE_NAME titiler.application.main
-ENV VARIABLE_NAME app
+ENV HOST 0.0.0.0
+ENV PORT 80
+CMD uvicorn titiler.application.main:app --host ${HOST} --port ${PORT}

dockerfiles/Dockerfile.uvicorn

@@ -1,10 +1,10 @@
 # Dockerfile for running titiler application with uvicorn server
-# Size ~600MB
 ARG PYTHON_VERSION=3.9
 
-FROM python:${PYTHON_VERSION}-slim
-
-RUN apt-get update && apt-get install curl -y
+FROM bitnami/python:${PYTHON_VERSION}
+RUN apt update && apt upgrade -y \
+  && apt install curl -y \
+  && rm -rf /var/lib/apt/lists/*
 
 # Ensure root certificates are always updated at evey container build
 # and curl is using the latest version of them
@@ -15,7 +15,7 @@ RUN update-ca-certificates
 ENV CURL_CA_BUNDLE /etc/ssl/certs/ca-certificates.crt
 
 COPY src/titiler/ /tmp/titiler/
-RUN pip install /tmp/titiler/core /tmp/titiler/mosaic /tmp/titiler/application["server"] --no-cache-dir --upgrade
+RUN pip install uvicorn /tmp/titiler/core /tmp/titiler/mosaic /tmp/titiler/application["server"] --no-cache-dir --upgrade
 RUN rm -rf /tmp/titiler
 
 ENV HOST 0.0.0.0