Add CircleCI test against Arm64 architecture

.circleci/config.yml

@@ -0,0 +1,142 @@
+# We use circleci to test our support for the Arm64 architecture. This file
+# should mimic what is done in the GitHub workflows.
+#
+# Configuration reference: https://circleci.com/docs/2.0/configuration-reference/
+#
+version: 2.1
+
+commands:
+  build_systemd_image:
+    steps:
+      - run:
+          name: build systemd image
+          command: |
+            .circleci/integration-test.py build-image
+
+  basic_tests:
+    parameters:
+      # Whether or not we should run update tests
+      upgrade:
+        type: string
+        default: ""
+
+    steps:
+      - run:
+          name: Run basic tests
+          command: |
+            if [ $CIRCLE_PR_USERNAME ]; then
+                BOOTSTRAP_PIP_SPEC=git+https://github.com/$CIRCLE_PR_USERNAME/the-littlest-jupyterhub.git@$CIRCLE_SHA1
+            else
+                BOOTSTRAP_PIP_SPEC=git+https://github.com/$CIRCLE_PROJECT_USERNAME/the-littlest-jupyterhub.git@$CIRCLE_SHA1
+            fi
+
+            .circleci/integration-test.py run-test \
+                --bootstrap-pip-spec "$BOOTSTRAP_PIP_SPEC" \
+                basic-tests test_hub.py test_proxy.py \
+                test_install.py test_extensions.py \
+                << parameters.upgrade >>
+
+  admin_tests:
+    parameters:
+      upgrade:
+        type: string
+        default: ""
+
+    steps:
+      - run:
+          name: Run admin tests
+          command: |
+            if [ $CIRCLE_PR_USERNAME ]; then
+                BOOTSTRAP_PIP_SPEC=git+https://github.com/$CIRCLE_PR_USERNAME/the-littlest-jupyterhub.git@$CIRCLE_SHA1
+            else
+                BOOTSTRAP_PIP_SPEC=git+https://github.com/$CIRCLE_PROJECT_USERNAME/the-littlest-jupyterhub.git@$CIRCLE_SHA1
+            fi
+
+            .circleci/integration-test.py run-test \
+                --installer-args "--admin admin:admin" \
+                --bootstrap-pip-spec $BOOTSTRAP_PIP_SPEC \
+                basic-tests test_admin_installer.py \
+                << parameters.upgrade >>
+
+  plugin_tests:
+    parameters:
+      upgrade:
+        type: string
+        default: ""
+
+    steps:
+      - run:
+          name: Run plugin tests
+          command: |
+            if [ $CIRCLE_PR_USERNAME ]; then
+                BOOTSTRAP_PIP_SPEC=git+https://github.com/$CIRCLE_PR_USERNAME/the-littlest-jupyterhub.git@$CIRCLE_SHA1
+            else
+                BOOTSTRAP_PIP_SPEC=git+https://github.com/$CIRCLE_PROJECT_USERNAME/the-littlest-jupyterhub.git@$CIRCLE_SHA1
+            fi
+
+            .circleci/integration-test.py run-test \
+                --bootstrap-pip-spec $BOOTSTRAP_PIP_SPEC \
+                --installer-args "--plugin /srv/src/integration-tests/plugins/simplest" \
+                plugins test_simplest_plugin.py \
+                << parameters.upgrade >>
+
+  bootstrap_checks:
+    steps:
+      - run:
+          name: Run bootstrap checks
+          command: |
+            py.test integration-tests/test_bootstrap.py -s
+
+
+jobs:
+  integration-test:
+    docker:
+      - image: docker:18.05.0-ce-git
+
+    steps:
+      - run:
+          name: setup python3
+          command: |
+            apk add --no-cache python3 pytest
+      - checkout
+      - setup_remote_docker
+      - build_systemd_image
+      - bootstrap_checks
+      - basic_tests
+      - admin_tests
+      - plugin_tests
+
+  upgrade-test:
+      docker:
+        - image: docker:18.05.0-ce-git
+
+      steps:
+        - run:
+            name: Check upgrade testing
+            command: |
+              if [ "$CIRCLE_BRANCH" == "master" ]; then
+                  echo "On master, no upgrade to test..."
+                  circleci-agent step halt
+              else
+                  echo "PR detected, testing upgrade..."
+              fi
+        - run:
+            name: setup python3
+            command: |
+              apk add --no-cache python3 pytest
+        - checkout
+        - setup_remote_docker
+        - build_systemd_image
+        - basic_tests:
+            upgrade: "--upgrade"
+        - admin_tests:
+            upgrade: "--upgrade"
+        - plugin_tests:
+            upgrade: "--upgrade"
+
+workflows:
+  version: 2
+  all-tests:
+    jobs:
+      - integration-test
+      - upgrade-test