Merge "Build arm64 images using arm64 wheels from openstack if available"

.zuul.yaml

@@ -156,6 +156,7 @@
     name: nodepool-build-image
     parent: opendev-build-docker-image
     description: Build Docker images.
+    timeout: 4800
     dependencies:
       - opendev-buildset-registry
     requires:
@@ -171,19 +172,29 @@
             # If zuul.tag is defined: [ '3', '3.19', '3.19.0' ].  Only works for 3-component tags.
             # Otherwise: ['latest']
             &imagetag "{{ zuul.tag is defined | ternary([zuul.get('tag', '').split('.')[0], '.'.join(zuul.get('tag', '').split('.')[:2]), zuul.get('tag', '')], ['latest']) }}"
+          arch:
+            - linux/amd64
+            - linux/arm64
         - context: .
           repository: zuul/nodepool-launcher
           target: nodepool-launcher
           tags: *imagetag
+          arch:
+            - linux/amd64
+            - linux/arm64
         - context: .
           repository: zuul/nodepool-builder
           target: nodepool-builder
           tags: *imagetag
+          arch:
+            - linux/amd64
+            - linux/arm64
 
 - job:
     name: nodepool-upload-image
     parent: opendev-upload-docker-image
     description: Build Docker images and upload to Docker Hub.
+    timeout: 4800
     requires:
       - python-builder-3.8-container-image
       - python-base-3.8-container-image

Dockerfile

@@ -13,17 +13,26 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM docker.io/opendevorg/python-builder:3.8 as builder
+FROM docker.io/opendevorg/python-builder:3.7 as builder
 # ============================================================================
 
 ARG ZUUL_SIBLINGS=""
 COPY . /tmp/src
+RUN if [ `uname -m` = "aarch64" ] ; then \
+      echo "Installing arm64 pip.conf" ; \
+      cp /tmp/src/tools/pip.conf.arm64 /etc/pip.conf ; \
+      cp /tmp/src/tools/pip.conf.arm64 /output/pip.conf ; \
+    fi
 RUN assemble
 
-FROM docker.io/opendevorg/python-base:3.8 as nodepool-base
+FROM docker.io/opendevorg/python-base:3.7 as nodepool-base
 # ============================================================================
 
 COPY --from=builder /output/ /output
+RUN if [ -f /output/pip.conf ] ; then \
+      echo "Installing pip.conf from builder" ; \
+      cp /output/pip.conf /etc/pip.conf ; \
+    fi
 RUN /output/install-from-bindep nodepool_base
 
 RUN useradd -u 10001 -m -d /var/lib/nodepool -c "Nodepool Daemon" nodepool

tools/pip.conf.arm64

@@ -0,0 +1,5 @@
+[global]
+extra-index-url = https://mirror.regionone.linaro-us.opendev.org/wheel/debian-10-aarch64/
+
+[install]
+prefer-binary = true