Question

我正在使用AWS Fargate部署我的API服务器。我运行以下命令：

docker-compose build

ecs-cli push xxx.dkr.ecr.us-east-1.amazonaws.com/api-server/nginx:latest
ecs-cli push xxx.dkr.ecr.us-east-1.amazonaws.com/api-server/uwsgi:latest

ecs-cli up --keypair xxx --capability-iam \
    --vpc vpc-xxx \
    --subnets subnet-xxx,subnet-yyy \
    --security-group sg-xxx \
    --force

ecs-cli compose --file docker-compose.production.yml --ecs-params ecs-params.yml up --create-log-groups

在最后一步中出现以下错误：

INFO[0001] Using ECS task definition                     TaskDefinition="api_server:22"
WARN[0002] Failed to create log group api-server-nginx in us-east-1: The specified log group already exists 
WARN[0002] Failed to create log group api-server-uwsgi in us-east-1: The specified log group already exists 
WARN[0002] No log groups to create; no containers use 'awslogs' 
INFO[0004] Starting container...                         container=xxxx-xxxx-xxxx-xxxx-xxxx/nginx
INFO[0004] Starting container...                         container=xxxx-xxxx-xxxx-xxxx-xxxx/uwsgi
INFO[0004] Describe ECS container status                 container=xxxx-xxxx-xxxx-xxxx-xxxx/uwsgi desiredStatus=RUNNING lastStatus=PROVISIONING taskDefinition="api_server:22"
INFO[0004] Describe ECS container status                 container=xxxx-xxxx-xxxx-xxxx-xxxx/nginx desiredStatus=RUNNING lastStatus=PROVISIONING taskDefinition="api_server:22"
INFO[0018] Describe ECS container status                 container=xxxx-xxxx-xxxx-xxxx-xxxx/uwsgi desiredStatus=RUNNING lastStatus=PROVISIONING taskDefinition="api_server:22"
INFO[0018] Describe ECS container status                 container=xxxx-xxxx-xxxx-xxxx-xxxx/nginx desiredStatus=RUNNING lastStatus=PROVISIONING taskDefinition="api_server:22"
INFO[0032] Describe ECS container status                 container=xxxx-xxxx-xxxx-xxxx-xxxx/uwsgi desiredStatus=RUNNING lastStatus=PENDING taskDefinition="api_server:22"
INFO[0032] Describe ECS container status                 container=xxxx-xxxx-xxxx-xxxx-xxxx/nginx desiredStatus=RUNNING lastStatus=PENDING taskDefinition="api_server:22"
INFO[0045] Describe ECS container status                 container=xxxx-xxxx-xxxx-xxxx-xxxx/uwsgi desiredStatus=RUNNING lastStatus=PENDING taskDefinition="api_server:22"
INFO[0045] Describe ECS container status                 container=xxxx-xxxx-xxxx-xxxx-xxxx/nginx desiredStatus=RUNNING lastStatus=PENDING taskDefinition="api_server:22"
INFO[0058] Describe ECS container status                 container=xxxx-xxxx-xxxx-xxxx-xxxx/uwsgi desiredStatus=RUNNING lastStatus=PENDING taskDefinition="api_server:22"
INFO[0058] Describe ECS container status                 container=xxxx-xxxx-xxxx-xxxx-xxxx/nginx desiredStatus=RUNNING lastStatus=PENDING taskDefinition="api_server:22"
INFO[0072] Describe ECS container status                 container=xxxx-xxxx-xxxx-xxxx-xxxx/uwsgi desiredStatus=STOPPED lastStatus=DEPROVISIONING taskDefinition="api_server:22"
INFO[0072] Describe ECS container status                 container=xxxx-xxxx-xxxx-xxxx-xxxx/nginx desiredStatus=STOPPED lastStatus=DEPROVISIONING taskDefinition="api_server:22"
INFO[0086] Describe ECS container status                 container=xxxx-xxxx-xxxx-xxxx-xxxx/uwsgi desiredStatus=STOPPED lastStatus=DEPROVISIONING taskDefinition="api_server:22"
INFO[0086] Describe ECS container status                 container=xxxx-xxxx-xxxx-xxxx-xxxx/nginx desiredStatus=STOPPED lastStatus=DEPROVISIONING taskDefinition="api_server:22"
INFO[0098] Describe ECS container status                 container=xxxx-xxxx-xxxx-xxxx-xxxx/uwsgi desiredStatus=STOPPED lastStatus=DEPROVISIONING taskDefinition="api_server:22"
INFO[0098] Describe ECS container status                 container=xxxx-xxxx-xxxx-xxxx-xxxx/nginx desiredStatus=STOPPED lastStatus=DEPROVISIONING taskDefinition="api_server:22"
INFO[0111] Stopped container...                          container=xxxx-xxxx-xxxx-xxxx-xxxx/uwsgi desiredStatus=STOPPED lastStatus=STOPPED taskDefinition="api_server:22"
INFO[0111] Stopped container...                          container=xxxx-xxxx-xxxx-xxxx-xxxx/nginx desiredStatus=STOPPED lastStatus=STOPPED taskDefinition="api_server:22"

我检查了CloudWatch日志：

realpath() of uwsgi.ini failed: No such file or directory [core/utils.c line 3654]

我认为此错误是由volumes中的docker-compose.production.yml设置引起的。但是，我不了解确切原因以及如何在Fargate设置中修复它。

您有什么想法吗？

谢谢。

目录结构

docker-compose.yml（用于本地构建）
docker-compose.production.yml（用于生产）
ecs-params.yml（用于生产）
flask-uwsgi
- Dockerfile
- requirements.txt
- src
  - run.py（烧瓶应用程序）
nginx
- Dockerfile
- nginx.conf

文件

docker-compose.yml

version: "3"
services:
  uwsgi:
    build: ./flask_uwsgi
    volumes:
      - ./flask_uwsgi:/var/www/
      - ~/.aws/config:/root/.aws/config
    ports:
      - "3031:3031"

  nginx:
    build: ./nginx
    ports:
      - "4231:80"

docker-compose.production.yml

version: "3"
services:
  uwsgi:
    image: xxx.dkr.ecr.us-east-1.amazonaws.com/api-server/uwsgi:latest
    ports:
      - "3031:3031"
    logging:
      driver: awslogs
      options:
        awslogs-group: api-server-uwsgi
        awslogs-region: us-east-1
        awslogs-stream-prefix: api-server-uwsgi

  nginx:
    image: xxx.dkr.ecr.us-east-1.amazonaws.com/api-server/nginx:latest
    ports:
      - "80:80"
    logging:
      driver: awslogs
      options:
        awslogs-group: api-server-nginx
        awslogs-region: us-east-1
        awslogs-stream-prefix: api-server-nginx

ecm-params.yml

version: 3
task_definition:
  ecs_network_mode: awsvpc
  task_execution_role: ecsTaskExecutionRole
  task_size:
    cpu_limit: 256
    mem_limit: 512
  services:
    uwsgi:
      cpu_shares: 100
      mem_limit: 268435456
    nginx:
      cpu_shares: 100
      mem_limit: 268435456
run_params:
  network_configuration:
    awsvpc_configuration:
      subnets:
        - subnet-xxx
        - subnet-yyy
      security_groups:
        - sg-xxx
      assign_public_ip: ENABLED

flask_uwsgi> Dockerfile

# base image
FROM python:3.6

RUN mkdir /var/www
WORKDIR /var/www

# install python libraries
COPY requirements.txt ./
RUN pip install --upgrade pip
RUN pip install --no-cache-dir -r requirements.txt

CMD ["uwsgi", "--ini", "uwsgi.ini"]

uwsgi> uwsgi.ini

[uwsgi]
wsgi-file=/var/www/src/run.py
callable=app
master=true
processes=1
chmod-socket=666
vacuum=true
die-on-term=true
py-autoreload=1
socket=:3031

nginx> Dockerfile

FROM nginx:latest
ADD nginx.conf /etc/nginx/nginx.conf
CMD ["nginx", "-g", "daemon off;", "-c", "/etc/nginx/nginx.conf"]

nginx> nginx.conf

user  nginx;
worker_processes  1;

error_log  /var/log/nginx/error.log warn;
pid        /var/run/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include /etc/nginx/mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                  '$status $body_bytes_sent "$http_referer" '
                  '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    keepalive_timeout  65;

    #gzip  on;

    upstream uwsgi {
        server 172.0.0.1:3031;
    }

    server {
        listen 80;
        charset utf-8;

        location / {
            include uwsgi_params;
            proxy_pass http://uwsgi;
        }
    }
}

当ecs-cli组成时，Fargate无法读取uwsgi.ini

目录结构

文件

0 个答案: