Ec2-describe-tags --filter resource-typeinstance. Here is the execution output of this command looks like.
Aws Ec2 Cli List Examples Describe Instances Devops Junction
Aws ec2 describe-instances --instance-ids i-1234567890abcdef0 To find every instance which doesnt contain a tag named Purpose.
. Assuming that you are using the convention of putting the name of the instance in a tag with the key of Name this is what the AWS Console does when you enter a name then you can use the --filters option to list those instances with aws-cli. Aws ec2 describe-instances --filters Nameinstance-state-nameValuesrunning --query ReservationsInstancesInstanceId BlockDeviceMappingsDeviceNameDeviceNameVolumeNameEbsVolumeId Tags But. To describe all instances with Tag Purpose and its value as test Use.
Dns-name - The public DNS name of the instance. Aws ec2 describe-instances --filters NametagPurposeValuestest If you already know the Instance id. Use this if you need only the tag name and its value without the additional information.
Hibernation-optionsconfigured - A Boolean that indicates whether the instance is enabled for hibernation. With todays launch you can use the tags that you assign along with the instance attributes to locate the instance or instances that you are looking for. Assumes EC2_PRIVATE_KEY and EC2_CERT environment variables are set.
Aws ec2 describe-instances --query ReservationsInstancesPublicIPPublicIpAddressPrivateIPPrivateIpAddressNameTagsKeyName0ValueTypeInstanceTypeStatusStateNameVpcIdVpcId --filters Nameinstance-state-nameValuesrunning --output table. Aws ec2 describe-instances --filters Nameinstance-state-nameValuesrunning. Tags 0 would return the 1st tag.
Query With Tags Attributes As I was writing this post I launched ten EC2 instances added Mode and Owner tags to each one supplementing the default Name and then configured the. For example this command will retrieve all the running instances from an AWS account. Once youve got ec2-metadata and ec2-describe-tags installed as mentioned in Ranieris answer above heres an example shell command to get the name of the current instance assuming you have a NameFoo tag on it.
Now by accessing tags from your instance metadata you no longer need to use the DescribeInstance or DescribeTag API calls to retrieve tag information which reduces your API transactions per second and lets your tag retrievals scale with the. You can also specify the particular tag using its positional value. Previously you could access your instance tags from the console or by using the describe-tags API.
Group-name - The name of the security group for the instance. Aws ec2 describe-tags --filters Nameresource-idValuesInstance-id --query Tags. Group-id - The ID of the security group for the instance.
Aws ec2 describe-instances --filters Nameinstance-state-nameValuesrunning --query ReservationsInstances TagsKeyNameValue00TagsKeyAliasValue00PrivateIpAddressStateName. It should just work if you add the Alias tag query as you did the Name query. Assumes EC2_PRIVATE_KEY and EC2_CERT environment variables are set.
After you have installed ec2-metadata and ec2-describe-tags use this example shell command to retrieve your current instances name. Aws ec2 describe-instances jq. A collection of useful code snippets for interacting with Amazon Web Services - aws-code-snippets-apk-projectEC2md at master Siarajput421aws-code-snippets-apk.
In this example Namedemo is the tag you have to use. - Device Volume - TagKeyName The expression I have is. This obtains the same.
Ec2-describe-tags --filter resource-typeinstance --filter resource-idec2-metadata -i cut -d. If you just wanted the instance ids of those instances. Aws ec2 describe-instances --filters NametagNameValuesdev-server-.
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