我正在研究一个入门示例,但是在尝试将镜像部署到群集时遇到了问题。具体来说,所有节点最终都失败,并显示以下错误消息:
"task: non-zero exit (2147516553)"
该图像在单个容器中加载时可以工作-但不会成群运行。
dockerfile:
FROM microsoft/aspnetcore-build:2.0 AS build-env
WORKDIR /app
COPY *.csproj ./
RUN dotnet restore
COPY . ./
RUN dotnet publish -c Release -o out
FROM microsoft/aspnetcore:2.0
WORKDIR /app
COPY --from=build-env /app/out .
ENTRYPOINT ["dotnet", "dotNetCore.dll"]
docker-compose.yml:
version: "3"
services:
web:
image: [repo]/get-started
deploy:
replicas: 5
resources:
limits:
memory: 50M
restart_policy:
condition: on-failure
ports:
- "8080:5000"
networks:
- webnet
networks:
webnet:
看起来所有节点都正常启动(进入运行状态)。但是然后失败并显示错误消息。
最佳答案
50Mb的内存限制对于您的服务而言绝对太低
关于docker - Docker群节点失败 'non-zero exit',我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/49576443/