Amazon Elastic Container Service (ECS) is a highly scalable, high performance container management service that supports Docker containers and allows you to easily run applications on a managed cluster of Amazon EC2 instances.
Questions tagged [amazon-ecs]
227 questions
0
votes
3 answers
AWS ECS Cannot start task
I am trying run a task definition I have in AWS ECS. I have a default cluster, and I've got a Container Instance launched on it, and I'm trying to run a task definition I've got on the instance. The task goes straight from PENDING status to STOPPED,…
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Nick Rolando
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1 answer
Low req/s ratio on EC2 machine on PHP Hello World
I’m having a problem with AWS. Im using Elastic Container Service that is created as on link https://docs.aws.amazon.com/AmazonECS/latest/developerguide/launch_container_instance.html
Instance type is t2.xlarge…
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Ante Braovic
- 101
- 1
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0 answers
No network connection on Multiple docker container in Elastic Beanstalk
I'm trying to deploy a multiple docker container to Elastic Beanstalk. There is two containers, one for the supervisor+uwsgi+django application and one for the JavaScript frontend.
Using docker-compose it works fine locally
My docker-compose…
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dfranca
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- 8
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votes
1 answer
How to set different destination ('region') of an aws cloudwatch logging agent inside a docker image?
Here is my dockerfile.
FROM 796678920264.dkr.ecr.us-west-1.amazonaws.com/myproject/base:latest
COPY /* /
RUN python awslogs-agent-setup.py --non-interactive -c /aws-log.myservice.cfg --region us-west-2
CMD ["/start.sh"]
I use the dockerfile…
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Anthony Kong
- 2,976
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- 91
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0 answers
AWS Batch CLIENT_ERROR Invalid IamInstaceProfile
Hopefully I'm posting in the correct community!
I'm trying to set up a container to run on AWS Batch. I'm not doing anything fancy, more or less just following the default set-up with everything. I'm getting an error that seems to be related to the…
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Alex Alifimoff
- 101
- 1
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1 answer
Shutdown old EC2 instances only after creating new one in when changing ECS host ami in autoscaling group
Here is my LaunchConfiguration of my AutoScalingGroup in my ECS-Cluster - using cloudformation.
UpdatePolicy:
AutoScalingRollingUpdate:
MinInstancesInService: 1
MaxBatchSize: 1
PauseTime: PT15M
WaitOnResourceSignals: true
My issue…
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gzz
- 123
- 1
- 3
0
votes
1 answer
What is the correct order to create a ALB for a ECS service?
I have created a number of ecs services this way, but I find that from time to time I struggle to get everything right. I want to get some feedback from the community if there is any issues with the following steps:
Backgroud:
The ecs cluster…
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Anthony Kong
- 2,976
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- 91
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1 answer
ALB & Target group timeouts with unhealthy status on dynamic port
I launched a beanstalk multi container instance and its working fine. I then tried to setup dynamic port mapping and set the host port to 0. I allowed port range 32768 - 60999 for ec2 instance security group and I can access nginx using newly…
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Saad Abdullah
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1 answer
AWS ECS keep spawning new tasks even though the CMD should wait
It is as if the CMD has no effect.
In my ECS task definition, I have defined the command as seen in the below screenshot
The python process is supposed to be a 'blocking process' - it supposes to wait on data in a SQS queue.
However from the cloud…
![](../../users/profiles/12364.webp)
Anthony Kong
- 2,976
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- 91
0
votes
1 answer
Different stdout with supervisord using docker vs docker-compose
I have a service running inside docker using nginx and php-fpm. I have been beating my head against the wall to get all of the logs to redirect to stdout. The approach that I took was to use supervisord. Using docker-compose up my-app everything…
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aberg
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0
votes
1 answer
Can I create a hard dependency between two ECS clusters?
We have a service that uses two services, a custom java application and a custom kafka build. When releasing a new version of our service, we always tag and push kafka to it's repo and the app to it's repo, with the same version tag. These are part…
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MrDuk
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1 answer
AWS Elastic Beanstalk CPU Capped
We're running a multi container Docker setup on AWS Elastic beanstalk. We're in the process of load testing, and noticed that no matter what the load was, CPU% maxed out at 50%. The instance size has 2 cores, so it should be able to use…
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Grey Vugrin
- 101
- 2
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votes
1 answer
How to create a private staging environment on AWS?
My small company is developing a webapp on AWS, using VPC and EC2 Container Service, with Application Load Balancers directing traffic to our apps. I have the environment up and running, but I want to secure it so that only people in our company can…
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David Ham
- 111
- 3
0
votes
1 answer
Can I use AWS SNS to communicate between ECS Tasks?
I have an ECS Cluster which can scale some tasks in a service based on the load. I also have a scheduled audit ECS task which run periodically and wants to send a notification to these other tasks in the service so they can update their data…
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Gary
- 103
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- 2
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0 answers
Commands in Dockerfile of a base image is not being run
I ran out of methods already, this is rather confusing.
So, I have a docker container where I would like to "git clone" my php web application, and then run "composer install".
From my understand, dockerfiles are best to keep them as flexible and…
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Thomas Cheng
- 101
- 1