Add files via upload

build-services.sh

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+#!/bin/bash
+#
+# Copyright 2017 Istio Authors
+#
+#   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 permissions and
+#   limitations under the License.
+
+set -o errexit
+
+if [ "$#" -ne 2 ]; then
+    echo "Incorrect parameters"
+    echo "Usage: build-services.sh <version> <prefix>"
+    exit 1
+fi
+
+VERSION=$1
+PREFIX=$2
+SCRIPTDIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+
+pushd "$SCRIPTDIR/productpage"
+  docker build --pull -t "${PREFIX}/examples-bookinfo-productpage-v1:${VERSION}" -t "${PREFIX}/examples-bookinfo-productpage-v1:latest" .
+  #flooding
+  docker build --pull -t "${PREFIX}/examples-bookinfo-productpage-v-flooding:${VERSION}" -t "${PREFIX}/examples-bookinfo-productpage-v-flooding:latest" --build-arg flood_factor=100 .
+popd
+
+pushd "$SCRIPTDIR/details"
+  #plain build -- no calling external book service to fetch topics
+  docker build --pull -t "${PREFIX}/examples-bookinfo-details-v1:${VERSION}" -t "${PREFIX}/examples-bookinfo-details-v1:latest" --build-arg service_version=v1 .
+  #with calling external book service to fetch topic for the book
+  docker build --pull -t "${PREFIX}/examples-bookinfo-details-v2:${VERSION}" -t "${PREFIX}/examples-bookinfo-details-v2:latest" --build-arg service_version=v2 \
+	 --build-arg enable_external_book_service=true .
+popd
+
+pushd "$SCRIPTDIR/reviews"
+  #java build the app.
+  docker run --rm -u root -v "$(pwd)":/home/gradle/project -w /home/gradle/project gradle:4.8.1 gradle clean build
+  pushd reviews-wlpcfg
+    #plain build -- no ratings
+    docker build --pull -t "${PREFIX}/examples-bookinfo-reviews-v1:${VERSION}" -t "${PREFIX}/examples-bookinfo-reviews-v1:latest" --build-arg service_version=v1 .
+    #with ratings black stars
+    docker build --pull -t "${PREFIX}/examples-bookinfo-reviews-v2:${VERSION}" -t "${PREFIX}/examples-bookinfo-reviews-v2:latest" --build-arg service_version=v2 \
+	   --build-arg enable_ratings=true .
+    #with ratings red stars
+    docker build --pull -t "${PREFIX}/examples-bookinfo-reviews-v3:${VERSION}" -t "${PREFIX}/examples-bookinfo-reviews-v3:latest" --build-arg service_version=v3 \
+	   --build-arg enable_ratings=true --build-arg star_color=red .
+  popd
+popd
+
+pushd "$SCRIPTDIR/ratings"
+  docker build --pull -t "${PREFIX}/examples-bookinfo-ratings-v1:${VERSION}" -t "${PREFIX}/examples-bookinfo-ratings-v1:latest" --build-arg service_version=v1 .
+  docker build --pull -t "${PREFIX}/examples-bookinfo-ratings-v2:${VERSION}" -t "${PREFIX}/examples-bookinfo-ratings-v2:latest" --build-arg service_version=v2 .
+  docker build --pull -t "${PREFIX}/examples-bookinfo-ratings-v-faulty:${VERSION}" -t "${PREFIX}/examples-bookinfo-ratings-v-faulty:latest" --build-arg service_version=v-faulty .
+  docker build --pull -t "${PREFIX}/examples-bookinfo-ratings-v-delayed:${VERSION}" -t "${PREFIX}/examples-bookinfo-ratings-v-delayed:latest" --build-arg service_version=v-delayed .
+  docker build --pull -t "${PREFIX}/examples-bookinfo-ratings-v-unavailable:${VERSION}" -t "${PREFIX}/examples-bookinfo-ratings-v-unavailable:latest" --build-arg service_version=v-unavailable .
+  docker build --pull -t "${PREFIX}/examples-bookinfo-ratings-v-unhealthy:${VERSION}" -t "${PREFIX}/examples-bookinfo-ratings-v-unhealthy:latest" --build-arg service_version=v-unhealthy .
+popd
+
+pushd "$SCRIPTDIR/mysql"
+  docker build --pull -t "${PREFIX}/examples-bookinfo-mysqldb:${VERSION}" -t "${PREFIX}/examples-bookinfo-mysqldb:latest" .
+popd
+
+pushd "$SCRIPTDIR/mongodb"
+  docker build --pull -t "${PREFIX}/examples-bookinfo-mongodb:${VERSION}" -t "${PREFIX}/examples-bookinfo-mongodb:latest" .
+popd

details/Dockerfile

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+# Copyright 2017 Istio Authors
+#
+#   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 permissions and
+#   limitations under the License.
+
+FROM ruby:2.7-rc-slim
+
+COPY details.rb /opt/microservices/
+
+ARG service_version
+ENV SERVICE_VERSION ${service_version:-v1}
+ARG enable_external_book_service
+ENV ENABLE_EXTERNAL_BOOK_SERVICE ${enable_external_book_service:-false}
+
+EXPOSE 9080
+WORKDIR /opt/microservices
+
+CMD ["ruby", "details.rb", "9080"]

details/details.rb

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+#!/usr/bin/ruby
+#
+# Copyright 2017 Istio Authors
+#
+#   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 permissions and
+#   limitations under the License.
+
+require 'webrick'
+require 'json'
+require 'net/http'
+
+if ARGV.length < 1 then
+    puts "usage: #{$PROGRAM_NAME} port"
+    exit(-1)
+end
+
+port = Integer(ARGV[0])
+
+server = WEBrick::HTTPServer.new :BindAddress => '*', :Port => port
+
+trap 'INT' do server.shutdown end
+
+server.mount_proc '/health' do |req, res|
+    res.status = 200
+    res.body = {'status' => 'Details is healthy'}.to_json
+    res['Content-Type'] = 'application/json'
+end
+
+server.mount_proc '/details' do |req, res|
+    pathParts = req.path.split('/')
+    headers = get_forward_headers(req)
+
+    begin
+        begin
+          id = Integer(pathParts[-1])
+        rescue
+          raise 'please provide numeric product id'
+        end
+        details = get_book_details(id, headers)
+        res.body = details.to_json
+        res['Content-Type'] = 'application/json'
+    rescue => error
+        res.body = {'error' => error}.to_json
+        res['Content-Type'] = 'application/json'
+        res.status = 400
+    end
+end
+
+# TODO: provide details on different books.
+def get_book_details(id, headers)
+    if ENV['ENABLE_EXTERNAL_BOOK_SERVICE'] === 'true' then
+      # the ISBN of one of Comedy of Errors on the Amazon
+      # that has Shakespeare as the single author
+        isbn = '0486424618'
+        return fetch_details_from_external_service(isbn, id, headers)
+    end
+
+    return {
+        'id' => id,
+        'author': 'William Shakespeare',
+        'year': 1595,
+        'type' => 'paperback',
+        'pages' => 200,
+        'publisher' => 'PublisherA',
+        'language' => 'English',
+        'ISBN-10' => '1234567890',
+        'ISBN-13' => '123-1234567890'
+    }
+end
+
+def fetch_details_from_external_service(isbn, id, headers)
+    uri = URI.parse('https://www.googleapis.com/books/v1/volumes?q=isbn:' + isbn)
+    http = Net::HTTP.new(uri.host, ENV['DO_NOT_ENCRYPT'] === 'true' ? 80:443)
+    http.read_timeout = 5 # seconds
+
+    # DO_NOT_ENCRYPT is used to configure the details service to use either
+    # HTTP (true) or HTTPS (false, default) when calling the external service to
+    # retrieve the book information.
+    #
+    # Unless this environment variable is set to true, the app will use TLS (HTTPS)
+    # to access external services.
+    unless ENV['DO_NOT_ENCRYPT'] === 'true' then
+      http.use_ssl = true
+    end
+
+    request = Net::HTTP::Get.new(uri.request_uri)
+    headers.each { |header, value| request[header] = value }
+
+    response = http.request(request)
+
+    json = JSON.parse(response.body)
+    book = json['items'][0]['volumeInfo']
+
+    language = book['language'] === 'en'? 'English' : 'unknown'
+    type = book['printType'] === 'BOOK'? 'paperback' : 'unknown'
+    isbn10 = get_isbn(book, 'ISBN_10')
+    isbn13 = get_isbn(book, 'ISBN_13')
+
+    return {
+        'id' => id,
+        'author': book['authors'][0],
+        'year': book['publishedDate'],
+        'type' => type,
+        'pages' => book['pageCount'],
+        'publisher' => book['publisher'],
+        'language' => language,
+        'ISBN-10' => isbn10,
+        'ISBN-13' => isbn13
+  }
+
+end
+
+def get_isbn(book, isbn_type)
+  isbn_dentifiers = book['industryIdentifiers'].select do |identifier|
+    identifier['type'] === isbn_type
+  end
+
+  return isbn_dentifiers[0]['identifier']
+end
+
+def get_forward_headers(request)
+  headers = {}
+  incoming_headers = [ 'x-request-id',
+                       'x-b3-traceid',
+                       'x-b3-spanid',
+                       'x-b3-parentspanid',
+                       'x-b3-sampled',
+                       'x-b3-flags',
+                       'x-ot-span-context',
+                       'x-datadog-trace-id',
+                       'x-datadog-parent-id',
+                       'x-datadog-sampled'
+                     ]
+
+  request.each do |header, value|
+    if incoming_headers.include? header then
+      headers[header] = value
+    end
+  end
+
+  return headers
+end
+
+server.start

mongodb/Dockerfile

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+# Copyright 2017 Istio Authors
+#
+#   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 permissions and
+#   limitations under the License.
+
+FROM mongo:4.0.12-xenial
+WORKDIR /app/data/
+COPY ratings_data.json /app/data/
+COPY script.sh /docker-entrypoint-initdb.d/
+RUN chmod +x /docker-entrypoint-initdb.d/script.sh

mongodb/ratings_data.json

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+{rating: 5}
+{rating: 4}

mongodb/script.sh

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+#!/bin/sh
+
+# Copyright Istio Authors
+#
+# 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 permissions and
+# limitations under the License.
+
+set -e
+mongoimport --host localhost --db test --collection ratings --drop --file /app/data/ratings_data.json

mysql/Dockerfile

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+# Copyright 2017 Istio Authors
+#
+#   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 permissions and
+#   limitations under the License.
+
+FROM mysql:8.0.17
+# MYSQL_ROOT_PASSWORD must be supplied as an env var
+
+COPY ./mysqldb-init.sql /docker-entrypoint-initdb.d

mysql/mysqldb-init.sql

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+# Initialize a mysql db with a 'test' db and be able test productpage with it.
+# mysql -h 127.0.0.1 -ppassword < mysqldb-init.sql
+
+CREATE DATABASE test;
+USE test;
+
+CREATE TABLE `ratings` (
+  `ReviewID` INT NOT NULL,
+  `Rating` INT,
+  PRIMARY KEY (`ReviewID`)
+);
+INSERT INTO ratings (ReviewID, Rating) VALUES (1, 5);
+INSERT INTO ratings (ReviewID, Rating) VALUES (2, 4);

productpage/Dockerfile

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+# Copyright 2017 Istio Authors
+#
+#   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 permissions and
+#   limitations under the License.
+
+FROM python:3.7.4-slim
+
+COPY requirements.txt ./
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY test-requirements.txt ./
+RUN pip install --no-cache-dir -r test-requirements.txt
+
+COPY productpage.py /opt/microservices/
+COPY tests/unit/* /opt/microservices/
+COPY templates /opt/microservices/templates
+COPY static /opt/microservices/static
+COPY requirements.txt /opt/microservices/
+
+ARG flood_factor
+ENV FLOOD_FACTOR ${flood_factor:-0}
+
+EXPOSE 9080
+WORKDIR /opt/microservices
+RUN python -m unittest discover
+
+USER 1
+
+CMD ["python", "productpage.py", "9080"]