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开源软件名称(OpenSource Name):kriswep/graphql-microservices开源软件地址(OpenSource Url):https://github.com/kriswep/graphql-microservices开源编程语言(OpenSource Language):JavaScript 84.0%开源软件介绍(OpenSource Introduction):GRAPHQL-MICROSERVICESThis project showcases, how one could set up a graphql server using a (mildy simplified) microservice architecture. Powered by Apollo Server 2, using Apollo Federation to expose a single, 'monolithic' API and many more Start in docker - via docker compose
Scale single services, eg the post-service, which has an identifier field for demo purposes build in
remove:
Open the example API-Playground on http://localhost:3000 and issue GraphQL request. It is composed of the separated user and post services, stitched together. Start in docker env - manuallysetup a new docker network initially. sudo docker network create --driver bridge my-service service-post Build and run service-post container. cd ./service-post
sudo docker build -t my-service/service-post .
sudo docker run -d \
--network=my-service \
--net-alias service-post \
my-service/service-post You could start multiple services as well to get easy round robin load balancing. We added a hash field to our post service to identify the handling process. service-user Build and run service-user container. cd ./service-user
sudo docker build -t my-service/service-user .
sudo docker run -d \
--network=my-service \
--net-alias service-user \
my-service/service-user service-gateway Build and run service-gateway container. cd ./service-gateway
sudo docker build -t my-service/service-gateway .
sudo docker run -d \
--network=my-service \
-p 3000:3000 \
--net-alias service-gateway \
-e POST_URL='http://service-post:3010/graphql' \
-e USER_URL='http://service-user:3020/graphql' \
my-service/service-gateway Sidenote: If you need to stop and remove all services do sthg like sudo docker stop $(sudo docker ps -a -q)
sudo docker rm $(sudo docker ps -a -q) Attention: This stops and removes all your running docker images |
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