Я пытаюсь загрузить свое приложение службы Flask REST в AWS Elasti c Beanstalk (впервые), и когда я eb create, я получаю следующий вывод:
Creating application version archive "app-ef62-200423_114608".
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Environment details for: crunchtime-dev2
Application name: crunchtime
Region: us-east-1
Deployed Version: app-ef62-200423_114608
Environment ID: e-tmnvmkbmbm
Platform: arn:aws:elasticbeanstalk:us-east-1::platform/Python 3.7 running on 64bit Amazon Linux 2/3.0.0
Tier: WebServer-Standard-1.0
CNAME: crunchtime-dev2.us-east-1.elasticbeanstalk.com
Updated: 2020-04-23 16:46:12.577000+00:00
Printing Status:
2020-04-23 16:46:11 INFO createEnvironment is starting.
2020-04-23 16:46:12 INFO Using elasticbeanstalk-us-east-1-046059243220 as Amazon S3 storage bucket for environment data.
2020-04-23 16:46:34 INFO Created target group named: arn:aws:elasticloadbalancing:us-east-1:046059243220:targetgroup/awseb-AWSEB-1MA4IAAU8730S/44d40acdd42fb6fa
2020-04-23 16:46:34 INFO Created security group named: sg-050734e1b49a45778
2020-04-23 16:46:49 INFO Created security group named: awseb-e-tmnvmkbmbm-stack-AWSEBSecurityGroup-BNLNN14GCIVO
2020-04-23 16:46:49 INFO Created Auto Scaling launch configuration named: awseb-e-tmnvmkbmbm-stack-AWSEBAutoScalingLaunchConfiguration-17QIO7WCEKLK
2020-04-23 16:47:51 INFO Created Auto Scaling group named: awseb-e-tmnvmkbmbm-stack-AWSEBAutoScalingGroup-1AUHYUG14UP16
2020-04-23 16:47:51 INFO Waiting for EC2 instances to launch. This may take a few minutes.
2020-04-23 16:48:06 INFO Created Auto Scaling group policy named: arn:aws:autoscaling:us-east-1:046059243220:scalingPolicy:c87fb50f-412c-48be-8b86-3fdb0c5941cc:autoScalingGroupName/awseb-e-tmnvmkbmbm-stack-AWSEBAutoScalingGroup-1AUHYUG14UP16:policyName/awseb-e-tmnvmkbmbm-stack-AWSEBAutoScalingScaleUpPolicy-4ZFDFHPU2G5H
2020-04-23 16:48:07 INFO Created Auto Scaling group policy named: arn:aws:autoscaling:us-east-1:046059243220:scalingPolicy:b989a6ea-e4da-4b72-ae95-d63d045d4e70:autoScalingGroupName/awseb-e-tmnvmkbmbm-stack-AWSEBAutoScalingGroup-1AUHYUG14UP16:policyName/awseb-e-tmnvmkbmbm-stack-AWSEBAutoScalingScaleDownPolicy-ZX79COIXDDM8
2020-04-23 16:48:07 INFO Created CloudWatch alarm named: awseb-e-tmnvmkbmbm-stack-AWSEBCloudwatchAlarmHigh-1AYVN9U2HYR6B
2020-04-23 16:48:07 INFO Created CloudWatch alarm named: awseb-e-tmnvmkbmbm-stack-AWSEBCloudwatchAlarmLow-NFZ51TH8BXXG
2020-04-23 16:49:41 INFO Created load balancer named: arn:aws:elasticloadbalancing:us-east-1:046059243220:loadbalancer/app/awseb-AWSEB-1WW6C7M7P6W7Y/bbd89b5ee56cefb5
2020-04-23 16:49:57 INFO Created Load Balancer listener named: arn:aws:elasticloadbalancing:us-east-1:046059243220:listener/app/awseb-AWSEB-1WW6C7M7P6W7Y/bbd89b5ee56cefb5/4cf5978d2b57402f
**2020-04-23 16:50:59 ERROR [Instance: i-013f4f7a5ee8b4c9b] Command failed on instance. An unexpected error has occurred [ErrorCode: 0000000001].**
2020-04-23 16:50:59 INFO Command execution completed on all instances. Summary: [Successful: 0, Failed: 1].
**2020-04-23 16:52:03 ERROR Create environment operation is complete, but with errors. For more information, see troubleshooting documentation.**
ERROR: ServiceError - Create environment operation is complete, but with errors. For more information, see troubleshooting documentation.
eb health дает мне следующий вывод:
WebServer Python 3.7 running on 64bit Amazon Linux 2/3.0.0 total ok warning degraded severe info pending unknown
1 0 0 0 1 0 0 0
instance-id status cause health
Overall Severe Command failed on all instances. Incorrect application version found on all instances. Expected version "app-ef62-200423_014023" (deployment 1). ELB processes are not healthy on all instances. ELB health is failing or not available for all instances. i-07fcd462c512ebd70 Severe Application deployment failed at 2020-04-23T06:49:51Z with exit status 1 and error: Engine execution has encountered an e Incorrect application version "app-ef62-200423_014904" (deployment 2). Expected version "app-ef62-200423_014023" (deploym Process default has been unhealthy for 10 hours (Target.ResponseCodeMismatch).
и eb status --verbose дает следующее:
Environment details for: crunchtime-dev
Application name: crunchtime
Region: us-east-1
Deployed Version: app-ef62-200423_014023
Environment ID: e-pxhhwgvphn
Platform: arn:aws:elasticbeanstalk:us-east-1::platform/Python 3.7 running on 64bit Amazon Linux 2/3.0.0
Tier: WebServer-Standard-1.0
CNAME: crunchtime-dev.us-east-1.elasticbeanstalk.com
Updated: 2020-04-23 06:49:55.463000+00:00
Status: Ready
Health: Red
Running instances: 1
i-07fcd462c512ebd70: unhealthy
Description: Health checks failed with these codes: [502]
Reason: Target.ResponseCodeMismatch
Сначала я использую Pipenv для этого приложения Я думал, что это потому, что я использовал этот Pip-файл, а не файл require.txt, но эта статья, кажется, указывает, что я могу использовать Pipenv, пока я использую Amazon Linux 2, которым я и являюсь. (Python 3.7 работает на 64-битной Amazon Linux 2)
Вот содержимое моего Pipfile:
[[source]]
name = "pypi"
url = "https://pypi.org/simple"
verify_ssl = true
[dev-packages]
pylint = "*"
flake8 = "*"
autopep8 = "*"
rope = "*"
[packages]
flask = "*"
flask-restful = "*"
marshmallow = "*"
flask-marshmallow = "*"
flask-sqlalchemy = "*"
marshmallow-sqlalchemy = "*"
flask-migrate = "*"
flask-script = "*"
psycopg2-binary = "*"
python-dotenv = "*"
bcrypt = "*"
pyjwt = "*"
flask-cors = "*"
exponent-server-sdk = "*"
flask-apscheduler = "*"
[requires]
python_version = "3.7"
[scripts]
dev = "python application.py"
initdb = "python migrate.py db init"
migrate = "python migrate.py db migrate"
upgrade = "python migrate.py db upgrade"
downgrade = "python migrate.py db downgrade"