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Essential open source tools for serverless developers
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In this session, AWS Serverless Hero Yan Cui will share the open-source tools and frameworks that he has found so useful in his journey with serverless. The list features libraries, deployment frameworks, plugins, middlewares, Lambda layers and much more!
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Essential open source tools for serverless developers
- ESSENTIAL OPEN SOURCE TOOLS FOR THE #SERVERLESS DEVELOPER
- DEPLOYMENT FRAMEWORKS
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com https://lumigo.io/blog/comparison-of-lambda-deployment-frameworks
- @theburningmonk theburningmonk.com don’t write your own deployment framework
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com no extensibility
- @theburningmonk theburningmonk.com great for infratructure (VPCs, networking, etc.) terribly unproductive for constructing a serverless application
- @theburningmonk theburningmonk.com
- DON’T automate what you don’t understandDON’T automate what you don’t understand
- @theburningmonk theburningmonk.com beware of vanity features
- @theburningmonk theburningmonk.com A brogrammer is a male programmer with traits often associated with fraternity brothers (bros) … Brogrammers
- @theburningmonk theburningmonk.com “Python is not real code. Real programmers use Java.”
- @theburningmonk theburningmonk.com “…the c in iac is stand for code while in Serverless it’s stand for configuration because the serverless.yml is no really a code”
- @theburningmonk theburningmonk.com qualities you should care about IAC
- @theburningmonk theburningmonk.com qualities you should care about IAC syntactic correctness implies semantic correctness only one way to interpret things
- @theburningmonk theburningmonk.com qualities you should care about IAC syntactic correctness implies semantic correctness only one way to interpret things concise
- @theburningmonk theburningmonk.com qualities you should care about IAC syntactic correctness implies semantic correctness only one way to interpret things concise interoperable
- @theburningmonk theburningmonk.com https://forrestbrazeal.com/2020/01/05/code-wise-cloud-foolish-avoiding-bad-technology-choices
- @theburningmonk theburningmonk.com qualities you should care about IAC syntactic correctness implies semantic correctness only one way to interpret things concise interoperable
- @theburningmonk theburningmonk.com https://acloud.guru/series/serverlessconf-nyc-2019/view/yaml-better
- Picking a deployment framework because it lets you write Javascript is like picking a car because it has red seats. Your priorities are WRONG!
- Yan Cui http://theburningmonk.com @theburningmonk AWS user for 10 years
- http://bit.ly/yubl-serverless
- Yan Cui http://theburningmonk.com @theburningmonk Developer Advocate @
- Yan Cui http://theburningmonk.com @theburningmonk Independent Consultant advisetraining delivery
- https://theburningmonk.com/courses
- @theburningmonk theburningmonk.com https://serverless.com/plugins
- @theburningmonk theburningmonk.com https://github.com/functionalone/serverless-iam-roles-per-function
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com https://github.com/serverless-heaven/serverless-webpack
- @theburningmonk theburningmonk.com https://theburningmonk.com/2019/03/just-how-expensive-is-the-full-aws-sdk
- @theburningmonk theburningmonk.com https://github.com/dherault/serverless-offline
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com https://github.com/amplify-education/serverless-domain-manager
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com https://github.com/horike37/serverless-step-functions
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com API Gateway trigger Events trigger Schedule trigger
- @theburningmonk theburningmonk.com CloudWatch Alarms CloudWatch Notifications
- @theburningmonk theburningmonk.com Validation Blug-green deployment Express Workflows
- @theburningmonk theburningmonk.com https://github.com/fernando-mc/serverless-finch
- @theburningmonk theburningmonk.com
- CLIs
- @theburningmonk theburningmonk.com https://github.com/OlafConijn/AwsOrganizationFormation
- @theburningmonk theburningmonk.com https://github.com/OlafConijn/AwsOrganizationFormation
- @theburningmonk theburningmonk.com https://github.com/OlafConijn/AwsOrganizationFormation
- @theburningmonk theburningmonk.com https://github.com/OlafConijn/AwsOrganizationFormation
- @theburningmonk theburningmonk.com https://github.com/OlafConijn/AwsOrganizationFormation
- @theburningmonk theburningmonk.com https://github.com/OlafConijn/AwsOrganizationFormation
- @theburningmonk theburningmonk.com https://github.com/OlafConijn/AwsOrganizationFormation
- @theburningmonk theburningmonk.com https://github.com/OlafConijn/AwsOrganizationFormation
- @theburningmonk theburningmonk.com https://github.com/OlafConijn/AwsOrganizationFormation
- @theburningmonk theburningmonk.com https://github.com/OlafConijn/AwsOrganizationFormation Accounts Org Units SCPs Pwd Policies Multi-Region Pseudo-Funs Init & Validate CI/CD
- @theburningmonk theburningmonk.com https://github.com/lumigo-io/lumigo-cli
- @theburningmonk theburningmonk.com list lambda functions
- @theburningmonk theburningmonk.com analyze lambda costs
- @theburningmonk theburningmonk.com analyze lambda cold starts
- @theburningmonk theburningmonk.com tune lambda memory setting
- @theburningmonk theburningmonk.com tune lambda memory setting
- @theburningmonk theburningmonk.com tail DynamoDB stream
- @theburningmonk theburningmonk.com tail SQS queue
- @theburningmonk theburningmonk.com tail SNS topic
- @theburningmonk theburningmonk.com tail EventBridge bus & rule
- @theburningmonk theburningmonk.com replay SQS DLQ events
- @theburningmonk theburningmonk.com whoami & switch-profile
- @theburningmonk theburningmonk.com
- Libraries
- @theburningmonk theburningmonk.com https://github.com/lambci/docker-lambda
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com https://github.com/middyjs/middy
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com secrets should NEVER be in plain text in env variables
- @theburningmonk theburningmonk.com SSM Parameter Store Secret 1 Secret 2 IAM Environment: SECRET_1: … SECRET_2: … Environment: SECRET_1: … SECRET_2: …
- @theburningmonk theburningmonk.com SSM Parameter Store Secret 1 Secret 2 IAM Environment: SECRET_1: … SECRET_2: … Environment: SECRET_1: … SECRET_2: … yay!
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com SSM Parameter Store Secret 1 Secret 2 IAM fetch at cold start, cache, invalidate every x mins
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com SSM Parameter Store Secret 1 Secret 2 IAM switch to Higher Throughput if you need more than 40 ops/s
- @theburningmonk theburningmonk.com https://github.com/getndazn/dazn-lambda-powertools
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com use middleware to auto-capture incoming correlation IDs
- @theburningmonk theburningmonk.com
- extract correlation IDs from invocation event, and store them in the correlation-ids module reset
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com intercepts and extracts correlation IDs
- @theburningmonk theburningmonk.com automatically include extracted correlation IDs
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com HTTP and AWS SDK clients to auto-forward correlation IDs on
- @theburningmonk theburningmonk.com context.awsRequestId get-index
- @theburningmonk theburningmonk.com context.awsRequestId x-correlation-id get-index
- @theburningmonk theburningmonk.com { “headers”: { “x-correlation-id”: “…” }, … } get-index
- @theburningmonk theburningmonk.com { “body”: null, “resource”: “/restaurants”, “headers”: { “x-correlation-id”: “…” }, … } get-index get-restaurants
- @theburningmonk theburningmonk.com get-restaurants global.CONTEXT global.CONTEXT x-correlation-id = … x-correlation-xxx = … get-index headers[“User-Agent”] headers[“Debug-Log-Enabled”] headers[“User-Agent”] headers[“Debug-Log-Enabled”] headers[“x-correlation-id”] capture forward function event log.info(…)
- @theburningmonk theburningmonk.com CloudWatch Logs $0.50 per GB ingested $0.03 per GB archived per month
- @theburningmonk theburningmonk.com CloudWatch Logs $0.50 per GB ingested $0.03 per GB archived per month 1M invocation of a 128MB function = $0.000000208 * 1M + $0.20 = $0.408
- @theburningmonk theburningmonk.com DON’T leave debug logging ON in production
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com have to redeploy ALL the functions along the call path to collect all relevant debug logs
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com sampling decision is forwarded on and followed by the entire call chain
- SARServerless Application Repository
- @theburningmonk theburningmonk.com https://go.aws/2t3rQ7a
- @theburningmonk theburningmonk.com https://go.aws/2NZ8dUW
- @theburningmonk theburningmonk.com tune lambda memory setting
- @theburningmonk theburningmonk.com https://go.aws/38HAqYe
- @theburningmonk theburningmonk.com https://go.aws/2tyBjDH
- https://go.aws/2TAQhno @theburningmonk theburningmonk.com
- @theburningmonk theburningmonk.com https://go.aws/38KynD1
- @theburningmonk theburningmonk.com serverless-iam-roles-per-function serverless-webpack serverless-offline serverless-domain-manager serverless-step-functions serverless-finch org-formation lumigo-cli docker-lambda middy dazn-lambda-powertools lambda-janitor aws-lambda-power-tuning s3-lambda-publisher-sns auto-subscribe-log-group-to-arn auto-set-log-group-retention sfn-callback-urls
- https://theburningmonk.com/hire-me AdviseTraining Delivery “Fundamentally, Yan has improved our team by increasing our ability to derive value from AWS and Lambda in particular.” Nick Blair Tech Lead
- @theburningmonk theburningmonk.com https://theburningmonk.com/workshops Amsterdam, March 19-20 Helsinki, May 4-5 Stockholm, May 14-15 Dublin, June 16-17 London, September 24-25 Berlin, October 8-9
- @theburningmonk theburningmonk.com Production-Ready Serverless
- @theburningmonk theburningmonk.com bit.ly/prod-ready-sls-stockholm-2020 20% off with awscommday-0131
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