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nathanpeck/generate-task-definition.sh

Created March 22, 2023 21:05
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generate-task-definition.sh
IMAGE_URL="httpd:2.4"
CPU=256
MEMORY=512
export TASK_DEFINITION=$(cat << EOF
{
"containerDefinitions": [
{
"command": [
"/bin/sh -c \"echo '<html> <head> <title>Amazon ECS Sample App</title> <style>body {margin-top: 40px; background-color: #333;} </style> </head><body> <div style=color:white;text-align:center> <h1>Amazon ECS Sample App</h1> <h2>Congratulations!</h2> <p>Your application is now running on a container in Amazon ECS.</p> </div></body></html>' > /usr/local/apache2/htdocs/index.html && httpd-foreground\""
],
"entryPoint": [
"sh",
"-c"
],
"essential": true,
"image": "$IMAGE_URL",
"logConfiguration": {
"logDriver": "awslogs",
"options": {
"awslogs-group" : "/ecs/fargate-task-definition",
"awslogs-region": "us-east-1",
"awslogs-stream-prefix": "ecs"
}
},
"name": "sample-fargate-app",
"portMappings": [
{
"containerPort": 80,
"hostPort": 80,
"protocol": "tcp"
}
]
}
],
"cpu": "$CPU",
"executionRoleArn": "arn:aws:iam::012345678910:role/ecsTaskExecutionRole",
"family": "fargate-task-definition",
"memory": "$MEMORY",
"networkMode": "awsvpc",
"requiresCompatibilities": [
"FARGATE"
]
}
EOF
)
aws ecs register-task-definition --cli-input-json "$TASK_DEFINITION"
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