Difference between revisions of "Aws ec2 describe-instances"
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=== List Instances with [[public IP]] address and [[Name]] === | === List Instances with [[public IP]] address and [[Name]] === | ||
[[aws ec2]] describe-instances --query 'Reservations[*].Instances[?not_null(PublicIpAddress)]' | jq -r '.[][]|.PublicIpAddress+" "+(.Tags[]|select(.Key=="Name").Value)' | [[aws ec2]] describe-instances --query 'Reservations[*].Instances[?not_null(PublicIpAddress)]' | jq -r '.[][]|.PublicIpAddress+" "+(.Tags[]|select(.Key=="Name").Value)' | ||
| + | 3.125.113.44 your-instance-name1 | ||
| + | 18.197.142.11 your-instance-name2 | ||
| + | 3.67.83.67 your-instance-name3 | ||
| + | jq: error (at <stdin>:1904): [[Cannot iterate over null]] (null) | ||
=== State === | === State === | ||
Revision as of 08:22, 23 June 2022
https://docs.aws.amazon.com/cli/latest/reference/ec2/describe-instances.html
Contents
Examples
aws ec2 describe-instancesaws ec2 describe-instances --instance-idsaws ec2 describe-instances | grep InstanceTypeaws ec2 describe-instances | grep AvailabilityZoneaws ec2 describe-instances | egrep "InstanceId|InstanceType|running"aws ec2 describe-instances | egrep "InstanceId|YOUR_INSTANCE_NAME"aws ec2 describe-instances | grep -A1 '"Key": "Name"'aws ec2 describe-instances --output text | egrep -w "Name|PLACEMENT"aws ec2 describe-instances --region us-west-1aws ec2 describe-instance --filter "Name=tag:Name,Values=YOUR-TAG-NAME" --query "Reservations[].Instances[?State.Name == 'running'].InstanceId[]" --output text)
List Instance ID, Type and Name
aws ec2 describe-instances | jq -r '.Reservations[].Instances[]|.InstanceId+" "+.InstanceType+" "+(.Tags[] | select(.Key == "Name").Value)' i-001d6ef48fd7da240 t3.xlarge YourExample-workers-Node i-00b1cf99a8fd118aa t2.large your-machine-name i-0a81356d71229695f t3.xlarge YourExample-workers-Node
List Instances with public IP address and Name
aws ec2 describe-instances --query 'Reservations[*].Instances[?not_null(PublicIpAddress)]' | jq -r '.[][]|.PublicIpAddress+" "+(.Tags[]|select(.Key=="Name").Value)' 3.125.113.44 your-instance-name1 18.197.142.11 your-instance-name2 3.67.83.67 your-instance-name3 jq: error (at <stdin>:1904): Cannot iterate over null (null)
State
aws ec2 describe-instances | grep -iA2 -w state | grep Name
export INSTANCE_ID=$(aws ec2 run-instances .../... | jq -r '.Instances[].InstanceId')
Basic commands
aws ec2 describe-instances
An error occurred (AuthFailure) when calling the DescribeInstances operation: AWS was not able to validate the provided access credential
Solution: Review configuration with aws configure list
aws ec2 describe-instances --profile YOUR_PROFILE
Related commands
aws ec2 run-instancesaws ec2 describe-addressesaws ec2 describe-instance-typesaws ec2 describe-network-interfacestagsaws list all--regionaws-ec2-describe-instances-all-regionsaws ssm start-sessionaws ssm get-inventory
See also
- AWS EC2, AWS::EC2,
aws ec2[describe-instances | describe-instance-status|run-instances | terminate-instances | stop-instances|tags|describe-vpcs|describe-addresses|describe-availability-zones|describe-subnets|import-key-pair|create-key-pair|create-vpc|create-internet-gateway|modify-instance-attribute | ec2-instance-connect | get-console-output] - AWS EC2, Amazon EC2 API,
aws ec2, AWS::EC2, Amazon EC2 Spot Instances, CPU credits, Instance type, EC2 limitations, 169.254.169.254, Instance metadata and user data (IMDS),InstanceType, InstanceId, Amazon EC2 Auto Scaling, AWS EC2 Instance Connect, launch template, lifecycle, AWS Security group (SG), Amazon EC2 Recycle Bin, Amazon EC2 Mac Instances, Global View
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