Add a separate test file about fundamental tests for local push image

2021-08-11 12:14:31 +08:00
parent 82440ed8c0
commit f78eed9e4f
3 changed files with 103 additions and 10 deletions
@@ -98,8 +98,7 @@ convert::check_artifacts_generated "kompose --build local -f $relative_path conv

 #####
 # Test the build config with push image
-# Default behavior with push image disabled
+# see tests_push_image.sh for local push test
+# Should warn when push image disabled
 cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/buildconfig/docker-compose-build-no-image.yml -o $TEMP_DIR/output_file convert --build=local --push-image-registry=whatever"
 convert::expect_warning "$cmd" "Push image registry 'whatever' is specified but push image is disabled, skipping pushing to repository"
-# TODO Push image to docker.io as default. Then verify push success
-# TODO Push image to a private registry. Then verify push success
@@ -0,0 +1,80 @@
+#!/bin/bash
+
+# Copyright 2017 The Kubernetes Authors All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing pe#rmissions and
+# limitations under the License.
+
+# Here are tests for pushing image on authentication and custom registry.
+# These tests only work on local for authentication inconvenient.
+# Prerequisites:
+# * `docker.io` account and docker login successfully
+# * custom registry which login as well. Or a local hosted registry.
+# * `jq` installed
+
+# Variables
+TEMP_DIR="/tmp/kompose"
+mkdir -p $TEMP_DIR
+mkdir -p "$TEMP_DIR/build"
+
+DOCKER_LOGIN_USER="lexcao" # TODO change this to your account for pushing to docker.io
+COMPOSE_FILE="$TEMP_DIR/docker-compose-push.yml"
+BUILD_FILE="$TEMP_DIR/build/Dockerfile"
+CUSTOM_REGISTRY="localhost:5000" # TODO change this to your local registry
+
+# Custom compose file based on parameter
+build_file_content="FROM busybox
+                    RUN touch /test"
+echo "$build_file_content" >> "$BUILD_FILE"
+
+compose_file_content="version: \"2\"
+
+services:
+    foo:
+        build: \"./build\"
+        image: docker.io/$DOCKER_LOGIN_USER/foobar"
+
+echo "$compose_file_content" >> "$COMPOSE_FILE"
+
+# Some helper functions
+function get_docker_hub_tag() {
+  local image=$1
+  local tag=$2
+  curl "https://hub.docker.com/v2/repositories/$image/tags/$tag/" | jq
+}
+
+function get_custom_registry_tag() {
+  local image=$1
+  local tag=$2
+  curl "http://$CUSTOM_REGISTRY/v2/$image/manifests/$tag" -I
+}
+
+###################################################################################
+cmd="kompose convert -f $COMPOSE_FILE -o $TEMP_DIR/output_file --build=local --push-image=true"
+
+printf "Push image without custom registry default to docker.io\n"
+echo "executing cmd '$cmd'"
+$cmd
+printf "\nVerify push success...\n"
+get_docker_hub_tag "$DOCKER_LOGIN_USER/foobar" "latest"
+
+#######
+printf "\nPush image with custom registry\n"
+cmd="$cmd --push-image-registry=$CUSTOM_REGISTRY"
+echo "executing cmd '$cmd'"
+$cmd
+#kompose convert -f "$COMPOSE_FILE" -o "$TEMP_DIR/output_file" --build=local --push-image=true
+printf "\nVerify push success...\n"
+get_custom_registry_tag "$DOCKER_LOGIN_USER/foobar" "latest"
+
+# Clean resource
+rm -rf $TEMP_DIR