Difference between revisions of "User data"
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<code>user_data</code> (Optional) user data to provide when [[launching]] the instance, such as [[shell scripts]]. | <code>user_data</code> (Optional) user data to provide when [[launching]] the instance, such as [[shell scripts]]. | ||
| − | + | ||
| + | Important notes: | ||
* Updates to this field will trigger a stop/start of the [[EC2]] instance by default. | * Updates to this field will trigger a stop/start of the [[EC2]] instance by default. | ||
* Do not pass gzip-compressed data via this argument; see <code>[[user_data_base64]]</code> instead. | * Do not pass gzip-compressed data via this argument; see <code>[[user_data_base64]]</code> instead. | ||
Revision as of 07:35, 15 February 2023
user_data (Optional) user data to provide when launching the instance, such as shell scripts.
Important notes:
- Updates to this field will trigger a stop/start of the EC2 instance by default.
- Do not pass gzip-compressed data via this argument; see
user_data_base64instead. - If the
user_data_replace_on_changeis set then updates to this field will trigger a destroy and recreate
Related
aws_instancetemplatefile, *.tftplkey_namehttp://169.254.169.254/latest/user-data- https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instancedata-add-user-data.html
/var/lib/cloud/instance/user-data.txt
See also
user_data, .tftpl- Terraform AWS:
aws_instance:ami,availability_zone,instance_type,key_name,aws_key_pair,monitoring,associate_public_ip_address,tenancy,subnet_id, user_data, root_block_device, iam_instance_profile, vpc_security_group_ids, root_block_device - Terraform AWS resources: IAM, Net, EC2, ECS, ECR, S3, Route53, ACM, CloudWatch, CloudFront SES, RDS, DLM
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