Gro*_*led 6 postgresql go docker github-actions
我正在尝试使用 github 操作设置我们的 CI。在尝试了几天自己做之后,我来这里寻求帮助。
实际上,我有一个使用 postgres 数据库的 Go API,我的测试直接调用该 API,因此我需要运行该 API 和数据库来进行测试。
在本地,我没有任何问题,我的 API 在我使用 Makefile 中的命令构建的 docker 容器中运行。但我无法让我的测试在 github 操作上运行。
这是我的 Makefile:
GOCMD=go
GOBUILD=$(GOCMD) build
GOCLEAN=$(GOCMD) clean
GOTEST=$(GOCMD) test
GOGET=$(GOCMD) get
BINARY_NAME=ATS-user
all: test build
build:
$(GOBUILD) -o $(BINARY_NAME) -v
test:
$(GOTEST) -v ./...
clean:
$(GOCLEAN)
rm -f $(BINARY_NAME)
run:
$(GOBUILD) -o $(BINARY_NAME) -v ./...
./$(BINARY_NAME)
start_db:
sudo docker network create network_app
sudo docker run --name postgresdb --net network_app -p5432:5432 -e POSTGRES_PASSWORD=***** -e POSTGRES_DB=userdb -d postgres
migrate_db:
migrate -path tests/migrate/ -database postgres://postgres:*****@localhost:5432/userdb?sslmode=disable -verbose up
start_server:
sudo docker build . -t app
sudo docker run -p 8080:8080 --net network_app app
remove_db:
sudo docker container stop postgresdb
CONTAINER_ID=$(shell sudo docker ps -aqf "name=postgresdb");\
sudo docker container rm $$CONTAINER_ID
remove_server:
sudo docker container stop app
CONTAINER_ID=$(shell sudo docker ps -aqf "name=app");\
sudo docker container rm $$CONTAINER_ID
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以及我的应用程序的 Dockerfile
FROM golang:1.16-alpine
WORKDIR /app
COPY go.mod ./
COPY go.sum ./
RUN go mod download
COPY . ./
RUN go build -o /mdr
EXPOSE 8080
CMD [ "/mdr" ]
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我在本地所做的基本上是 make start_db make migrate_db make start_server make test
在 github actions 上我使用的是:
name: build and test
# Controls when the action will run.
on:
workflow_dispatch:
# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
# This workflow contains a single job called "test"
test:
# The type of runner that the job will run on
runs-on: ubuntu-latest
#Add services, aka Docker containers that runs in paralell
services:
#Name the service
postgres:
#Set the Docker image to use, find images on Dockerhub.com
image: postgres
# Set environment variables
env:
POSTGRES_USER: postgres
POSTGRES_PASSWORD: *****
POSTGRES_DB: userdb
# Expose ports
ports:
- 5432:5432
# Add some health options to make sure PostgreSQL is running fully before moving on
options: >-
--health-cmd pg_isready
--health-interval 10s
--health-timeout 5s
--health-retries 5
# Steps represent a sequence of tasks that will be executed as part of the job
steps:
# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
- uses: actions/checkout@v2
# Sets up and installs Golang
- name: Setup Go environment
uses: actions/setup-go@v2.1.3
with:
go-version: 1.16
- name: Get migrate
run: go install -tags 'postgres' github.com/golang-migrate/migrate/v4/cmd/migrate@latest
- name: migrate DB
run: make migrate_db
- name: create network
run: docker network create network_app
- name: Connect Postgresdb to network
run: docker network connect network_app postgres
- name: Build docker
run: docker build . --file Dockerfile -t app
- name: Run docker
run: docker run -p 8080:8080 app
# Run tests that are available
- name: Test
run: |
go test -v ./tests/test_routes/
echo Complete
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实际的问题是我无法将 postgres 连接到创建的网络,但即使有效,我觉得我不应该像在 yml 文件中那样构建我的 docker 容器。
我现在很迷失,我已经寻找了很长一段时间,所以我希望我能在这里得到帮助。
感谢您抽出宝贵的时间,祝您有美好的一天。
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