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30 lines
1.5 KiB
Markdown
30 lines
1.5 KiB
Markdown
# Introduction
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This directory contains Golang code examples on how to create a put bucket notification to a topic and S3 bucket running on a Ceph RGW cluster.
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# Prerequisite
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Linux machine running an RGW Ceph cluster. Preferrably started with the ``OSD=1 MON=1 MDS=0 MGR=0 RGW=1 ../src/vstart.sh --debug --new `` command.
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Go installed on the Linux machine.
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## Workflow Procedure
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1. Install AWS CLI version one on your Linux machine as explained [here](https://docs.aws.amazon.com/cli/v1/userguide/install-linux.html)
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2. Create a topic on the Ceph cluster with the command
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```
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aws --region default --endpoint-url http://localhost:8000 sns create-topic --name=sample-topic --attributes='{"push-endpoint": "http://localhost:10900"}'
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```
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3. Create a bucket to which the topic will be attached to with the command
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```
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aws --endpoint-url http://localhost:8000 s3 mb s3://sample-bucket
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```
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4. Navigate through your file system to where the Golang example code exists on your terminal.
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5. Install the required Golang packages on the system.
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```
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go mod init examples/put-bucket-notification-creation/v2
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go get github.com/aws/aws-sdk-go
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go mod tidy
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```
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6. Run the Golang program as ``` go run put-bucket-notification-creation.go -b sample-bucket -t arn:aws:sns:default::sample-topic ``` on the terminal window to create the put bucket notification with the suffix filter rule.
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7. Upload any jpg file you have to the bucket with the command
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```
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aws --endpoint-url http://localhost:8000 s3 cp your-jpg-file.jpg s3://sample-bucket
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```
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