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I made a task defination in AWS ECS as shown in screenshots:
Now when I run taskdefination in a cluster, it successfully run, but status of container remains unhealthy forever. And when I try same command(healthcheck command[curl command]) running inside container, I am able to run same command inside container, then it run successfully. I had also tried CMD instead of CMD-SHELL , but nothing working. Inside container apache is running at port 80.
Note I am making docker image by committing docker container not by Dockerfile.
Not getting why healthcheck is not working. Nothing significant found online. Please help if someone before had faced this issue.
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Your Amazon ECS tasks might stop due to a variety of reasons. The most common reasons are: Essential container exited. Failed Elastic Load Balancing (ELB) health checks.
An instance might fail the ELB health check because an application running on the instance has issues that cause the load balancer to consider the instance out of service.
If an instance fails these status checks, it is marked unhealthy and is terminated while Amazon EC2 Auto Scaling launches a new replacement instance. You can attach one or more load balancer target groups, one or more Classic Load Balancers, or both to your Auto Scaling group.
You have made a mistake in command in HEALTHCHECK section (double pipe).
I suppose you want to use CMD-SHELL,curl --fail http://localhost/ || exit 1 instead of ...|exit 1|
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