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AWS CLI in alpine
1 min read
The AWS CLI is a command line interface for interacting with AWS services. To install it in an Alpine-based container we can use pip instead of going thru all the trouble of downloading a zip and install it by running some script.
09/02/2023
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Lambda functions: Allow lambda function to use VPC
2 min read
Lambda functions sometimes might need to interact with other AWS services that depending on how we are configuring it might need some explicit permissions to be set.
06/02/2023
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sceptre: Using Stack Outputs for Dependent CloudFormation Stacks
2 min read
Sceptre is a command-line tool that allows you to manage AWS CloudFormation stacks. One of the features of sceptre is the ability to use stack outputs in other stacks, allowing you to create a dependent relationship between stacks, where one stack's output can be used as an input to another stack.
30/01/2023
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External Secrets Operator: Using versioned secrets from the AWS Secrets Manager
2 min read
When using the AWS Secrets Manager, every time a secret is updated, it creates a new version with a unique uuid. It will also update the VersionStages AWSCURRENT and AWSPREVIOUS to point to the current and the previous version. We can use them with the External Secrets Operator to retrieve the current and the previous version of a secret
11/01/2023
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AWS CLI: Error parsing AWS config file
1 min read
One mistake on the .aws/config can lead to a very imprecise error message:
$ aws sts get-caller-identity (...) botocore.exceptions.ConfigParseError: Unable to parse config file: /home/pet2cattle/.aws/config01/12/2022
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