Difference between revisions of "Aws ecs describe-task-definition"
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https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ecs/describe-task-definition.html | https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ecs/describe-task-definition.html | ||
| − | aws ecs describe-task-definition --task-definition hello_world:8 | + | aws ecs describe-task-definition [[--task-definition]] hello_world:8 |
| + | aws ecs describe-task-definition --task-definition hello_world | ||
| + | Describe all task definitions: | ||
| + | {{describe aws ecs list-task-definitions}} | ||
| + | == Official output == | ||
| + | { | ||
| + | "taskDefinition": { | ||
| + | "volumes": [], | ||
| + | "taskDefinitionArn": "arn:aws:ecs:us-west-2:123456789012:task-definition/hello_world:8", | ||
| + | "[[containerDefinitions]]": [ | ||
| + | { | ||
| + | "environment": [], | ||
| + | "name": "wordpress", | ||
| + | "[[links]]": [ | ||
| + | "mysql" | ||
| + | ], | ||
| + | "mountPoints": [], | ||
| + | "image": "wordpress", | ||
| + | "[[essential]]": true, | ||
| + | "[[portMappings]]": [ | ||
| + | { | ||
| + | "containerPort": 80, | ||
| + | "hostPort": 80 | ||
| + | } | ||
| + | ], | ||
| + | "memory": 500, | ||
| + | "cpu": 10, | ||
| + | "volumesFrom": [] | ||
| + | }, | ||
| + | { | ||
| + | "environment": [ | ||
| + | { | ||
| + | "name": "MYSQL_ROOT_PASSWORD", | ||
| + | "value": "password" | ||
| + | } | ||
| + | ], | ||
| + | "name": "mysql", | ||
| + | "mountPoints": [], | ||
| + | "image": "mysql", | ||
| + | "cpu": 10, | ||
| + | "portMappings": [], | ||
| + | "memory": 500, | ||
| + | "essential": true, | ||
| + | "volumesFrom": [] | ||
| + | } | ||
| + | ], | ||
| + | "family": "hello_world", | ||
| + | "revision": 8 | ||
| + | } | ||
| + | } | ||
| + | |||
| + | == Additional outputs == | ||
| + | |||
| + | |||
| + | .../... | ||
| + | "[[logConfiguration]]": { | ||
| + | "[[logDriver]]": "[[awslogs]]", | ||
| + | "options": { | ||
| + | "awslogs-group": "YOUR_log_group", | ||
| + | "awslogs-region": "eu-central-1", | ||
| + | "[[awslogs-stream-prefix]]": "api" | ||
| + | }, | ||
| + | "secretOptions": [] | ||
| + | }, | ||
| + | "systemControls": [] | ||
| + | } | ||
| + | .../... | ||
| + | ], | ||
| + | "placementConstraints": [], | ||
| + | "compatibilities": [ | ||
| + | "EC2", | ||
| + | "[[FARGATE]]" | ||
| + | ], | ||
| + | "requiresCompatibilities": [ | ||
| + | "FARGATE" | ||
| + | ], | ||
| + | "cpu": "1024", | ||
| + | "memory": "2048", | ||
| + | "registeredAt": "2022-05-11T14:30:32.103000+02:00", | ||
| + | "[[registeredBy]]": "arn:aws:iam::0987654321:user/your_ci_user" | ||
| + | } | ||
| + | } | ||
| + | |||
| + | == Without task definition == | ||
aws ecs describe-task-definition | aws ecs describe-task-definition | ||
| Line 18: | Line 101: | ||
== Related == | == Related == | ||
| − | |||
* <code>[[aws ecs list-task-definitions]]</code> | * <code>[[aws ecs list-task-definitions]]</code> | ||
| + | * <code>[[aws ecs register-task-definition]]</code> | ||
| + | * <code>[[yarn start]]</code> | ||
| + | * "networkMode": "awsvpc" | ||
| + | * [[memoryReservation]] | ||
== See also == | == See also == | ||
| + | * {{aws ecs tasks}} | ||
* {{aws ecs}} | * {{aws ecs}} | ||
* {{AWS ECS}} | * {{AWS ECS}} | ||
[[Category:AWS]] | [[Category:AWS]] | ||
Latest revision as of 19:58, 29 May 2023
https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ecs/describe-task-definition.html
aws ecs describe-task-definition --task-definition hello_world:8 aws ecs describe-task-definition --task-definition hello_world
Describe all task definitions:
for TASK in $(aws ecs list-task-definitions | grep arn | cut -d"/" -f2 | cut -d'"' -f1); do aws ecs describe-task-definition --task-definition $TASK; done
Official output[edit]
{
"taskDefinition": {
"volumes": [],
"taskDefinitionArn": "arn:aws:ecs:us-west-2:123456789012:task-definition/hello_world:8",
"containerDefinitions": [
{
"environment": [],
"name": "wordpress",
"links": [
"mysql"
],
"mountPoints": [],
"image": "wordpress",
"essential": true,
"portMappings": [
{
"containerPort": 80,
"hostPort": 80
}
],
"memory": 500,
"cpu": 10,
"volumesFrom": []
},
{
"environment": [
{
"name": "MYSQL_ROOT_PASSWORD",
"value": "password"
}
],
"name": "mysql",
"mountPoints": [],
"image": "mysql",
"cpu": 10,
"portMappings": [],
"memory": 500,
"essential": true,
"volumesFrom": []
}
],
"family": "hello_world",
"revision": 8
}
}
Additional outputs[edit]
.../...
"logConfiguration": {
"logDriver": "awslogs",
"options": {
"awslogs-group": "YOUR_log_group",
"awslogs-region": "eu-central-1",
"awslogs-stream-prefix": "api"
},
"secretOptions": []
},
"systemControls": []
}
.../...
],
"placementConstraints": [],
"compatibilities": [
"EC2",
"FARGATE"
],
"requiresCompatibilities": [
"FARGATE"
],
"cpu": "1024",
"memory": "2048",
"registeredAt": "2022-05-11T14:30:32.103000+02:00",
"registeredBy": "arn:aws:iam::0987654321:user/your_ci_user"
}
}
Without task definition[edit]
aws ecs describe-task-definition usage: aws [options] <command> <subcommand> [<subcommand> ...] [parameters] To see help text, you can run: aws help aws <command> help aws <command> <subcommand> help aws: error: the following arguments are required: --task-definition
Related[edit]
aws ecs list-task-definitionsaws ecs register-task-definitionyarn start- "networkMode": "awsvpc"
- memoryReservation
See also[edit]
- AWS ECS tasks:
aws ecs [ list-tasks | list-task-definitions | describe-task-definition | register-task-definition ], ContainerDefinitions, AmazonECSTaskExecutionRolePolicy - AWS ECS:
aws ecs [ create-cluster | create-service | update-service | list-clusters | list-services | describe-cluster | describe-services | describe-tasks | put-account-setting | execute-command | run-task ] - Amazon ECS, Service, Tasks (Task overview), capacity providers, Cluster Auto Scaling (CAS),
aws ecs, ecs-cli, ~/.ecs/config, AWS Copilot, AWS Fargate, AWS CloudWatch Container Insights,/etc/ecs/ecs.config, Security group (SG), container agent, task definition, Amazon ECS events, best practices, Amazon ECS Exec Checker, Amazon ECS Agent, Service Connect,AWSServiceRoleForECS, Terraform ECS, AWS ECS Rolling deployments
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