aws cli snippets

gistfile1.txt

#########################################################
# Get Public IP of EC2-instances by tag:

aws ec2 describe-instances \
  --profile=XXX \
  --region=eu-west-1 \
  --output=table \
  --filter Name=tag:Name,Values=XXX \
  --query 'Reservations[].Instances[].[PublicIpAddress]' 


#########################################################
#

aws ec2 describe-instances \
    --profile sandbox --region us-east-1 \
    --filter "Name=instance-state-name,Values='running'" \
    --query 'Reservations[*].Instances[*].{PublicIP:PublicIpAddress,PrivateIP:NetworkInterfaces[0].PrivateIpAddresses[0].PrivateIpAddress,MyInst:InstanceId,MyName:Tags[?Key==`Name`]|[0].Value}' \
    --output table
-------------------------------------------------------------------------------
|                              DescribeInstances                              |
+----------------------+-----------------------+------------+-----------------+
|        MyInst        |        MyName         | PrivateIP  |    PublicIP     |
+----------------------+-----------------------+------------+-----------------+
|  i-04341f8831eb8a1b2 |  *dev_green           |  10.0.1.11 |  3.*.*.220      |
|  i-0b367bdc912d1253d |  *dev_blue            |  10.0.1.37 |  34.*.*.188     |
+----------------------+-----------------------+------------+-----------------+


#########################################################
# Show unattached volumes

aws ec2 describe-volumes --region eu-west-1 \
    --query 'Volumes[?!not_null(Attachments)].[VolumeId,AvailabilityZone]'
[
    [
        "vol-01bf9697f194236aa",
        "eu-west-1a"
    ]
]



#########################################################
# Generate task-definition template

aws ecs register-task-definition --generate-cli-skeleton



#########################################################
# Find all security groups with specified IP-addresses

for region in $(aws ec2 describe-regions --region "eu-west-1" --query "Regions[*].RegionName" --output text); do 
        echo -n "$region: "
        aws ec2 describe-security-groups --region "$region" \
            --filters "Name=ip-permission.cidr,Values='0.0.0.0/0','1.1.1.1/32'" \
            --query "SecurityGroups[*].GroupName"
done