Docker

Docker Commands

# discover which container is using a volume

docker ps -a --filter volume=<VOLUME_NAME_OR_ID>

ecs-cli

# ecs-cli

### Setup local Variables
```bash
REGION=${REGION:us-east-1}
KEY_PAIR=${KEY_PAIR:-my-cluster.pem}
OWNER=${owner:-nobody}
PROJECT=${PROJECT:-my-project}
ECS_PROFILE=${ECS_PROFILE:-my-profile}
CLUSTER_CONFIG=${CLUSTER_CONFIG:-my-cluster}
```

### create key-pair
```bash
aws ec2 create-key-pair --key-name aws-docker-cluster  --query 'KeyMaterial' --output text > ~/.ssh/$CLUSTER_KEY_NAME
```

## Update account settings

```bash
aws ecs put-account-setting-default --name serviceLongArnFormat \
  --value enabled \
  --region $REGION
  
aws ecs put-account-setting-default \
  --name containerInstanceLongArnFormat \
  --value enabled \
  --region $REGION
```

###  Setup Cluster 

- FARGATE 

```bash 
   ecs-cli up    --launch-type FARGATE    --keypair $KEY_PAIR         --size 2   --tags project=$PROJECT,owner=$OWNER
```

### ECS
- ECS


```bash
    ecs-cli up \
    --capability-iam \
      --keypair $KEY_PAIR  \
      --size 2 \
      --instance-type t3.small \
      --tags project=aws-docker-cluster,owner=reinaldo \
      --launch-type FARGATE   # --ecs-profile $ECS_PROFILE --cluster-config $CLUSTER_CONFIG


```
     

### deploy containers

- service up

```bash 
ecs-cli compose --file docker-compose.prod.yml --debug service up  --deployment-max-percent 100 --deployment-min-healthy-percent 0 --create-log-groups #\ --region $REGION # --ecs-profile $ECS_PROFILE --cluster-config $CLUSTER_CONFIG
```

- scale 
```bash 
ecs-cli compose --file docker-compose.prod.yml --debug service up  --deployment-max-percent 100 --deployment-min-healthy-percent 0 --create-log-groups #\ --region $ECS_PROFILE # --ecs-profile tutorial --cluster-config $CLUSTER_CONFIG
```

### extra options for compose service create

- --load-balancer-name OR --target-group-arn
- --health-check-grace-period
- --container-port
- --container-name 
 OR 
- --target-groups