Amazon ECS Operations: Difference between revisions
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=Create a Service= | =Create a Service= | ||
Must create at least a Task Definition first. | Must create at least a Task Definition first. See: {{Internal|#Create_a_Task_Definition|Create a Task Definition}} | ||
Clusters -> <''Cluster Name''> -> Services tab -> Create: | Clusters -> <''Cluster Name''> -> Services tab -> Create: |
Revision as of 07:13, 6 February 2019
External
Internal
Overview
Create a Cluster
Amazon ECS -> Clusters -> Create Cluster
Networking only (Fargate)
Cluster Name
Networking:
Create VPC
CIDR block 10.0.0.0/16
Subnet 1: 10.0.0.0/16
Delete Subnet 2.
It will create:
- ECS cluster
- CloudFormation Stack
- VPC
- Subnet 1
- Subnet 1 route table association
- VPC Availability Zones
- Internet gateway
- Route table
- Amazon EC2 route
- Virtual private gateway attachment
Create a Task Definition
Amazon ECS -> Task Definitions -> Create a New Task Definition -> FARGATE -> Next Step
Task Definition Name: themyscira
Requires Compatibilities: FARGATE
After the task role is correctly created, it should show up in the "Task Role" drop-down box.
Network Mode: awsvpc
Task execution IAM role - this is the role that authorizes Amazon ECS to pull private images and publish logs for the task. This takes the place of the EC2 Instance role when running tasks:
After the task role is correctly created, it should show up in the "Task execution role" drop-down box. If it does not show up, refresh the page.
Task size:
Task memory (GB): 4GB
Task CPU (vCPU): 2 vCPU
Container Definitions: Add Container
Container name: themyscira
Image: 673499572719.dkr.ecr.us-west-2.amazonaws.com/com.uplift/playground/themyscira:playground
If the repository does not exist, create it:
The tag should coincide with the name of the cluster the image will be deployed into.
No Private repository authentication.
Memory Limits (MiB): Hard Limit 4096
Port Mappings: 10001 (tcp)
Host port mappings are not valid when the network mode for a task definition is host or awsvpc. To specify different host and container port mappings, choose the Bridge network mode.
Advanced container configuration
Healthcheck
Environment
CPU Units: 2048
Essential: If the essential parameter of a container is marked as true, the failure of that container will stop the task.
Entry point:
Command:
Working directory:
Environment variables:
Key: SPRING_PROFILES_ACTIVE Value: playground
Network Settings:
Storage and Logging:
Read only root file system
Mount points:
Volumes from:
Log configuration: Unselect "Auto-configure CloudWatch Logs"
Log driver: awslogs
Values:
awslogs-group: /up/playground/themyscira
awslogs-region: us-west-2
awslogs-stream-prefix: dev
Create a Service
Must create at least a Task Definition first. See:
Clusters -> <Cluster Name> -> Services tab -> Create:
Launch Type: FARGATE
Task Definition: Family playground-