Merge pull request #508 from aws-otel/build_collector_rpm

updating building collector as rpm section

Author: PaurushGarg

src/docs/setup/build-collector-as-rpm.mdx

@@ -9,9 +9,9 @@ import SectionSeparator from "components/MdxSectionSeparator/sectionSeparator.js
 
 <SectionSeparator />
 
-## Run ADOTCollector Beta on AWS EC2 Linux
+## Run ADOT Collector on AWS EC2 Linux
 
-To run ADOTCollector on AWS EC2 Linux host, you can choose to install ADOTCollector RPM on your host by the following steps.
+To run ADOT Collector on AWS EC2 Linux host, you can choose to install ADOT Collector RPM on your host by the following steps.
 
 **Steps,**
 
@@ -20,51 +20,59 @@ To run ADOTCollector on AWS EC2 Linux host, you can choose to install ADOTCollec
 git clone https://github.com/aws-observability/aws-otel-collector.git
 make package-rpm
 ```
+
+Alternatively, you can also choose to download the ADOT Collector rpm package directly from S3:
+    1. Login on Amazon Linux 2 EC2 host and download ADOT Collector installation file.
+    ```
+    wget https://aws-otel-collector.s3.amazonaws.com/amazon_linux/amd64/latest/aws-otel-collector.rpm
+    ```
+    2. (Optional) Verify the package integrity.
+    ```
+    wget https://aws-otel-collector.s3.amazonaws.com/aws-otel-collector.gpg
+    sudo rpm --import aws-otel-collector.gpg
+    rpm --checksig aws-otel-collector.rpm
+    ```
+    If the package is verified correctly, you'll see output similar to:
+    ```
+    aws-otel-collector.rpm: digests signatures OK
+    ```
+    However, if you see output like:
+    ```
+    aws-otel-collector.rpm: digests SIGNATURES NOT OK
+    ```
+    You should stop, and try download the rpm package from the official source again.
+
 2. Install aws-otel-collector RPM by the following command on the host
 ```
 sudo rpm -Uvh  ./aws-otel-collector.rpm
 ```
-3. Once RPM is installed, it will create ADOTCollector in directory ```/opt/aws/aws-otel-collector/```
+3. Once RPM is installed, it will create ADOT Collector in directory ```/opt/aws/aws-otel-collector/```
 
-4. We provided a control script to manage ADOTCollector. Customer can use it to Start, Stop and Check Status of ADOTCollector.
+4. We provided a control script to manage ADOT Collector. Customer can use it to Start, Stop and Check Status of ADOT Collector.
 
-    * Start ADOTCollector with CTL script. The config.yaml is optional, if it is not provided the default [config](../../config.yaml) will be applied.
+    * Start ADOT Collector with CTL script. The config.yaml is optional, if it is not provided the default [config](../../config.yaml) will be applied.
     ```
         sudo /opt/aws/aws-otel-collector/bin/aws-otel-collector-ctl -c </path/config.yaml> -a start
     ```
-    * Stop the running ADOTCollector when finish the testing.
+    * Stop the running ADOT Collector when finish the testing.
     ```
         sudo /opt/aws/aws-otel-collector/bin/aws-otel-collector-ctl  -a stop
     ```
-    * Check the status of ADOTCollector
+    * Check the status of ADOT Collector
     ```
         sudo /opt/aws/aws-otel-collector/bin/aws-otel-collector-ctl  -a status
     ```
 
-5. Test the data with the running ADOTCollector on EC2. you can run the following command on EC2 host. (Docker app has to be pre-installed)
+5. Test the data with the running ADOT Collector on EC2. you can run the following command on EC2 host. (Docker app has to be pre-installed)
 ```
 docker run --rm -it -e "OTEL_OTLP_ENDPOINT=172.17.0.1:4317" -e "otlp_instance_id=test_insance_rpm" -e "OTEL_RESOURCE_ATTRIBUTES=service.namespace=ADOTCollectorRPMDemo,service.name=ADOTCollectorRPMDemoService" -e S3_REGION=us-west-2 aottestbed/aws-otel-collector-sample-app:java-0.1.0
 ```
 
 **View Your Metrics**
-You should now be able to view your metrics in your [CloudWatch console](https://console.aws.amazon.com/cloudwatch/). In the navigation bar, click on **Metrics**. The collected ADOTCollector metrics can be found in the **ADOTCollectorRPMDemo/ADOTCollectorRPMDemoService** namespace.
+You should now be able to view your metrics in your [CloudWatch console](https://console.aws.amazon.com/cloudwatch/). In the navigation bar, click on **Metrics**. The collected ADOT Collector metrics can be found in the **ADOTCollectorRPMDemo/ADOTCollectorRPMDemoService** namespace.
 
-### Installing ADOTCollector via CloudFormation
-### Install ADOTCollector on ECS EC2
-Download CloudFormation template file for installing ADOTCollector on ECS EC2 mode
-```
-curl -O https://github.com/mxiamxia/aws-opentelemetry-collector/blob/master/deployment-template/ec2/aws-otel-ec2-deployment-cfn.template
-```
-Run CloudFormation the following command once ```IAMRole```, ```Region```, ```EC2Key``` and  ```CFN_File_Downloaded``` are filled.
-```
-Region=<aws-region>
-IAMRole=<iam-role>
-EC2Key=<ec2-ssh-key-name>
-aws cloudformation create-stack --stack-name ADOTCollectorEC2-Test \
-	--template-body file://<CFN_File_Downloaded> \
-	--parameters ParameterKey=IAMRole,ParameterValue=${IAMRole} \
-                 ParameterKey=KeyName,ParameterValue=${EC2Key} \
-    --capabilities CAPABILITY_NAMED_IAM \
-    --region ${Region}
-```
+### Installing ADOT Collector via CloudFormation
+See [this section](/docs/setup/ec2) for detailed information on installing ADOT Collector via CloudFormation on EC2.
 
+### Install ADOT Collector on ECS EC2
+See [this section](/docs/setup/ecs) for detailed information on installing ADOT Collector on ECS.