doc: aws cli usage (#120)

Author: tungbq

docs/usage/README.md

@@ -22,6 +22,10 @@ This guide us how to use the `devops-toolkit` with serveral usecases
 
 - Check [**helm_usage**](./helm_usage.md)
 
+## AWSCli
+
+- Check [**awscli_usage**](./awscli_usage.md)
+
 ## Troubleshooting
 
 - For any issues, check [this document](../troubleshooting/TROUBLESHOOTING.md)

docs/usage/awscli_usage.md

@@ -0,0 +1,57 @@
+# Use awscli in the devops-toolkit
+
+## Prerequisite
+
+An AWS account
+
+## awscli document
+
+Some document to help you start with awscli
+
+- <https://docs.aws.amazon.com/cli/>
+- <https://github.com/tungbq/devops-basic/tree/main/topics/aws>
+
+## Note
+
+To use the existing container instead of creating one, use `docker exec` command instead of `docker run`
+
+```bash
+docker exec -it my_devops_toolkit /bin/bash
+```
+
+## Use case 1: Configure credentials and list S3 bucket with awscli
+
+```bash
+docker run --rm --network host -it devops-toolkit:latest
+###############################################
+# Now we are in the docker container terminal #
+###############################################
+# Configure credentials
+aws configure
+# List S3 buckets
+aws s3 ls
+```
+
+Sample Result
+
+```bash
+root@docker-desktop:~# aws configure
+AWS Access Key ID [None]: xxxxxxxx
+AWS Secret Access Key [None]: xxxxxxxx
+Default region name [None]: xxxxxxxx
+Default output format [None]: xxxxxxxx
+```
+
+## Use case 2: Using AWS config from the host
+
+Mount the `.aws` when running toolkit container
+
+```bash
+docker run --rm --network host -it -v ~/.aws:/root/.aws devops-toolkit:latest
+# List bucket
+aws s3 ls
+```
+
+## Troubleshooting
+
+- For any issues, check [this reference](../troubleshooting/TROUBLESHOOTING.md)