lumigo-cli

A collection of helpful commands for working with AWS Lambda.

• Usage
• Commands

Usage

$ npm install -g lumigo-cli
$ lumigo-cli COMMAND
running command...
$ lumigo-cli (-v|--version|version)
lumigo-cli/0.26.0 darwin-x64 node-v10.16.0
$ lumigo-cli --help [COMMAND]
USAGE
  $ lumigo-cli COMMAND
...

Commands

• lumigo-cli analyze-lambda-cold-starts
• lumigo-cli analyze-lambda-cost
• lumigo-cli feedback
• lumigo-cli help [COMMAND]
• lumigo-cli list-kinesis-shards
• lumigo-cli list-kinesis-streams
• lumigo-cli list-lambda
• lumigo-cli powertune-lambda
• lumigo-cli replay-sqs-dlq
• lumigo-cli send-to-sns
• lumigo-cli send-to-sqs
• lumigo-cli sls-remove
• lumigo-cli switch-profile
• lumigo-cli tail-dynamodb
• lumigo-cli tail-kinesis
• lumigo-cli tail-sns
• lumigo-cli tail-sqs
• lumigo-cli whoami

lumigo-cli analyze-lambda-cold-starts

Analyze Lambda functions cold starts in ALL regions

USAGE
  $ lumigo-cli analyze-lambda-cold-starts

OPTIONS
  -d, --days=days        only find cold starts in the last X days
  -h, --hours=hours      [default: 1] only find cold starts in the last X hours
  -n, --name=name        only analyze this function, e.g. hello-world
  -p, --profile=profile  AWS CLI profile name
  -r, --region=region    only include functions in an AWS region, e.g. us-east-1

See code: src/commands/analyze-lambda-cold-starts.js

lumigo-cli analyze-lambda-cost

Analyze Lambda functions costs in ALL regions

USAGE
  $ lumigo-cli analyze-lambda-cost

OPTIONS
  -d, --days=days        analyze lambda cost for the last X days
  -n, --name=name        only analyze this function, e.g. hello-world
  -p, --profile=profile  AWS CLI profile name
  -r, --region=region    only include functions in an AWS region, e.g. us-east-1

See code: src/commands/analyze-lambda-cost.js

lumigo-cli feedback

Suggest feature or report bug

USAGE
  $ lumigo-cli feedback

OPTIONS
  -d, --description=description  issue description
  -s, --subject=subject          (required) issue title
  -t, --type=feature|bug         (required) feedback type

See code: src/commands/feedback.js

lumigo-cli help [COMMAND]

display help for lumigo-cli

USAGE
  $ lumigo-cli help [COMMAND]

ARGUMENTS
  COMMAND  command to show help for

OPTIONS
  --all  see all commands in CLI

See code: @oclif/plugin-help

lumigo-cli list-kinesis-shards

Lists the shards of a Kinesis stream

USAGE
  $ lumigo-cli list-kinesis-shards

OPTIONS
  -n, --streamName=streamName  (required) name of the Kinesis stream, e.g. event-stream-dev
  -p, --profile=profile        AWS CLI profile name
  -r, --region=region          (required) AWS region, e.g. us-east-1

See code: src/commands/list-kinesis-shards.js

lumigo-cli list-kinesis-streams

Lists all available kinesis streams

USAGE
  $ lumigo-cli list-kinesis-streams

OPTIONS
  -p, --profile=profile        AWS CLI profile name
  -r, --region=region          AWS region, e.g. us-east-1. Default is all regions

See code: src/commands/list-kinesis-streams.js

lumigo-cli list-lambda

List Lambda functions in ALL regions

USAGE
  $ lumigo-cli list-lambda

OPTIONS
  -i, --inactive         only include functions that are inactive for 30 days
  -p, --profile=profile  AWS CLI profile name
  -r, --region=region    only include functions in an AWS region, e.g. us-east-1

See code: src/commands/list-lambda.js

lumigo-cli powertune-lambda

Powertunes a Lambda function for cost or speed

USAGE
  $ lumigo-cli powertune-lambda

OPTIONS
  -e, --payload=payload                [default: {}] the JSON payload to send to the function
  -f, --file=file                      file that contains the JSON payload to send to the function
  -i, --invocations=invocations        [default: 100] the number of invocations to run for each configuration
  -n, --functionName=functionName      (required) name of the Lambda function
  -p, --profile=profile                AWS CLI profile name
  -r, --region=region                  (required) AWS region, e.g. us-east-1
  -s, --strategy=cost|speed|balanced   (required) what to powertune the function for - "cost", "speed" or "balanced"
  -v, --powerValues=powerValues        comma-separated list of power values to be tested, e.g. 128,256,512,1024

  -w, --balancedWeight=balancedWeight  the trade-off between cost and time, 0.0 is equivalent to "speed" strategy, 1.0
                                       is equivalent to "cost" strategy

See code: src/commands/powertune-lambda.js

lumigo-cli replay-sqs-dlq

Replays the messages in a SQS DLQ back to the main queue

USAGE
  $ lumigo-cli replay-sqs-dlq

OPTIONS
  -c, --concurrency=concurrency    [default: 10] how many concurrent pollers to run
  -d, --dlqQueueName=dlqQueueName  (required) name of the SQS DLQ queue, e.g. task-queue-dlq-dev
  -k, --keep                       whether to keep the replayed messages in the DLQ
  -n, --queueName=queueName        (required) name of the SQS queue, e.g. task-queue-dev
  -p, --profile=profile            AWS CLI profile name
  -r, --region=region              (required) AWS region, e.g. us-east-1

See code: src/commands/replay-sqs-dlq.js

lumigo-cli send-to-sns

Sends each line in the specified file as a message to a SNS topic

USAGE
  $ lumigo-cli send-to-sns

OPTIONS
  -c, --concurrency=concurrency  [default: 10] how many concurrent pollers to run
  -f, --filePath=filePath        (required) path to the file
  -n, --topicName=topicName      (required) name of the SNS topic, e.g. my-topic-dev
  -p, --profile=profile          AWS CLI profile name
  -r, --region=region            (required) AWS region, e.g. us-east-1

See code: src/commands/send-to-sns.js

lumigo-cli send-to-sqs

Sends each line in the specified file as a message to a SQS queue

USAGE
  $ lumigo-cli send-to-sqs

OPTIONS
  -f, --filePath=filePath    (required) path to the file
  -n, --queueName=queueName  (required) name of the SQS queue, e.g. task-queue-dev
  -p, --profile=profile      AWS CLI profile name
  -r, --region=region        (required) AWS region, e.g. us-east-1

See code: src/commands/send-to-sqs.js

lumigo-cli sls-remove

Deletes a CloudFormation stack that was generated by the Serverless framework

USAGE
  $ lumigo-cli sls-remove

OPTIONS
  -e, --emptyS3Buckets       empty all S3 buckets that are part of the stack
  -n, --stackName=stackName  (required) name of the CloudFormation stack, e.g. hello-world-dev
  -p, --profile=profile      AWS CLI profile name
  -r, --region=region        (required) AWS region, e.g. us-east-1

See code: src/commands/sls-remove.js

lumigo-cli switch-profile

Switch AWS profiles

USAGE
  $ lumigo-cli switch-profile

See code: src/commands/switch-profile.js

lumigo-cli tail-dynamodb

Tails the records going into a DynamoDB stream

USAGE
  $ lumigo-cli tail-dynamodb

OPTIONS
  -e, --endpoint=endpoint    DynamoDB endpoint (for when using dynamodb-local)
  -n, --tableName=tableName  (required) name of the DynamoDB table, e.g. users-dev
  -p, --profile=profile      AWS CLI profile name
  -r, --region=region        (required) AWS region, e.g. us-east-1

See code: src/commands/tail-dynamodb.js

lumigo-cli tail-kinesis

Tails the records going into a Kinesis stream

USAGE
  $ lumigo-cli tail-kinesis

OPTIONS
  -n, --streamName=streamName  (required) name of the Kinesis stream, e.g. event-stream-dev
  -p, --profile=profile        AWS CLI profile name
  -r, --region=region          (required) AWS region, e.g. us-east-1

See code: src/commands/tail-kinesis.js

lumigo-cli tail-sns

Tails the messages going into a SNS topic

USAGE
  $ lumigo-cli tail-sns

OPTIONS
  -n, --topicName=topicName  (required) name of the SNS topic, e.g. task-topic-dev
  -p, --profile=profile      AWS CLI profile name
  -r, --region=region        (required) AWS region, e.g. us-east-1

See code: src/commands/tail-sns.js

lumigo-cli tail-sqs

Tails the messages going into a SQS queue

USAGE
  $ lumigo-cli tail-sqs

OPTIONS
  -n, --queueName=queueName  (required) name of the SQS queue, e.g. task-queue-dev
  -p, --profile=profile      AWS CLI profile name
  -r, --region=region        (required) AWS region, e.g. us-east-1

See code: src/commands/tail-sqs.js

lumigo-cli whoami

See your current AWS profile name

USAGE
  $ lumigo-cli whoami

See code: src/commands/whoami.js