我正在CircleCI上构建我的项目,并且我有一个看起来像这样的构建工作:
build:
<<: *defaults
steps:
- checkout
- setup_remote_docker
- run:
name: Install pip
command: curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py && sudo python get-pip.py
- run:
name: Install AWS CLI
command: curl "https://s3.amazonaws.com/aws-cli/awscli-bundle.zip" -o "awscli-bundle.zip" && unzip awscli-bundle.zip && sudo ./awscli-bundle/install -i /usr/local/aws -b /usr/local/bin/aws
- run:
name: Login to Docker Registry
command: aws ecr get-login --no-include-email --region us-east-1 | sh
- run:
name: Install Dep
command: curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh
- run:
name: Save Version Number
command: echo "export VERSION_NUM=${CIRCLE_TAG}.${CIRCLE_BUILD_NUM}" > deployment/dev/.env
- run:
name: Build App
command: source deployment/dev/.env && docker-compose -f deployment/dev/docker-compose.yml build
- run:
name: Test App
command: |
git config --global url."https://${GITHUB_PERSONAL_ACCESS_TOKEN} :x-oauth-basic@github.com/".insteadOf "https://github.com/"
dep ensure
go test -v ./...
- run:
name: Push Image
command: |
if [[ "${CIRCLE_TAG}" =~ ^v[0.9]+(\.[0-9]+)*-[a-z]*$ ]]; then
source deployment/dev/.env
docker-compose -f deployment/dev/docker-compose.yml push
else
echo 'No tag, not deploying'
fi
- persist_to_workspace:
root: .
paths:
- deployment/*
- tools/*
当我将更改推送到分支时,每次构建Couldn't connect to Docker daemon at ... - is it running?
到达构建作业的“构建应用程序”步骤时,构建都会失败。
请帮助我弄清楚为什么分支构建失败而标签构建没有失败。
答案 0 :(得分:2)
我怀疑您遇到了docker-compose错误:https://github.com/docker/compose/issues/6050
当docker-compose文件中的映像名称无效时,该错误报告一个误导性错误(您得到的错误)。
如果将环境变量用作图像名称或图像标签,并且该变量是从分支名称设置的,则它将在某些分支而不是其他分支上失败。
答案 1 :(得分:0)
在Save Version Number
步骤上发生了问题。有时该版本为.${CIRCLE_BUILD_NUM}
,因为未传递任何标记。 Docker不喜欢以.
开头的这些标签,因此我添加了条件检查以查看CIRCLE_TAG
是否为空,如果是,请使用一些默认版本:v0.1.0-build
。