Initial commit

.gitignore

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+**/build/**

1-business-open/index.js

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+exports.index = function(event, context, callback) {
+  if (isBusinessTime(new Date())) {
+    callback(null, {
+      statusCode: '200',
+      body: JSON.stringify({ message: "It's time for business" }),
+      headers: { 'Content-Type': 'application/json' }
+    })
+  } else {
+    callback(null, {
+      statusCode: '200',
+      body: JSON.stringify({ message: "It's party time" }),
+      headers: { 'Content-Type': 'application/json' }
+    })
+  }
+}
+
+function isBusinessTime(now) {
+  return now.getDay() <= 4 && now.getHours() >= 9 && now.getHours() < 17
+}

2-business-open_shell/Makefile

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+bucket = "examples.atomaka.com" # your bucket that exists in us-east-2
+
+# DO NOT EDIT BELOW HERE
+key = "business-hours.zip"
+yarnbin = $(shell yarn bin)
+
+deploy: upload
+	AWS_DEFAULT_REGION=us-east-2 aws lambda update-function-code \
+    --function-name business-hours \
+		--s3-bucket $(bucket) \
+		--s3-key $(key)
+
+upload: build
+	AWS_DEFAULT_REGION=us-east-2 aws s3 cp \
+    build/business-hours.zip s3://$(bucket)/$(key)
+
+build: clean
+	mkdir build/
+	cp index.js build/
+	cd build/ \
+		&& zip -q -r $(key) . \
+		&& cd ../
+
+clean:
+	rm -rf build/
+
+setup: build
+	bash setup.sh

2-business-open_shell/index.js

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+exports.index = function(event, context, callback) {
+  if (isBusinessTime(new Date())) {
+    callback(null, {
+      statusCode: '200',
+      body: JSON.stringify({ message: "It's time for business" }),
+      headers: { 'Content-Type': 'application/json' }
+    })
+  } else {
+    callback(null, {
+      statusCode: '200',
+      body: JSON.stringify({ message: "It's party time" }),
+      headers: { 'Content-Type': 'application/json' }
+    })
+  }
+}
+
+function isBusinessTime(now) {
+  return now.getDay() <= 4 && now.getHours() >= 9 && now.getHours() < 17
+}

2-business-open_shell/resources/log-policy.json

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+{
+  "Version": "2012-10-17",
+  "Statement": [
+    {
+      "Sid": "",
+      "Effect": "Allow",
+      "Principal": {
+        "Service": "apigateway.amazonaws.com"
+      },
+      "Action": "sts:AssumeRole"
+    }
+  ]
+}
+

2-business-open_shell/resources/role-policy.json

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+{
+  "Version": "2012-10-17",
+  "Statement": {
+    "Effect": "Allow",
+    "Principal": {"Service": "lambda.amazonaws.com"},
+    "Action": "sts:AssumeRole"
+  }
+}

2-business-open_shell/setup.sh

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+#!/bin/bash
+set -x
+
+role=$(AWS_DEFAULT_REGION=us-east-2 aws iam create-role \
+  --path /examples/ \
+	--role-name business-hours-lambda \
+	--assume-role-policy-document file://resources/role-policy.json \
+    | jq '.Role.Arn' \
+    | tr -d '"')
+AWS_DEFAULT_REGION=us-east-2 aws iam create-role \
+  --path /examples/ \
+	--role-name log-business-hours-lambda \
+	--assume-role-policy-document file://resources/log-policy.json
+
+echo sleeping 10
+sleep 10
+
+lambda=$(AWS_DEFAULT_REGION=us-east-2 aws lambda create-function \
+  --function-name business-hours \
+	--runtime nodejs6.10 \
+	--role $role \
+	--handler index.index \
+  --zip-file fileb://build/business-hours.zip \
+    | jq '.FunctionArn' \
+    | tr -d '"')
+
+echo sleeping 5
+sleep 5
+
+api=$(aws apigateway create-rest-api \
+  --name 'Shell Business Hours' \
+  --region us-east-2 \
+    | jq '.id' \
+    | tr -d '"')
+
+echo sleeping 5
+sleep 5
+
+resource=$(aws apigateway get-resources \
+  --rest-api-id $api \
+  --region us-east-2 \
+    | jq '.items[0].id' \
+    | tr -d '"')
+
+echo sleeping 5
+sleep 5
+
+aws apigateway put-method \
+  --rest-api-id $api \
+  --resource-id $resource \
+  --http-method GET \
+  --authorization-type "NONE" \
+  --region us-east-2
+
+echo sleeping 5
+sleep 5
+
+aws apigateway put-integration \
+  --rest-api-id $api \
+  --resource-id $resource \
+  --http-method GET \
+  --type AWS \
+  --integration-http-method GET \
+  --uri arn:aws:apigateway:us-east-2:lambda:path/2015-03-31/functions/$lambda/invocations
+
+echo sleeping 5
+sleep 5
+
+api=l271anov3c
+aws apigateway create-deployment \
+  --rest-api-id $api \
+  --stage-name prod

3-business-open-serverless/.gitignore

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+# package directories
+node_modules
+jspm_packages
+
+# Serverless directories
+.serverless

3-business-open-serverless/handler.js

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+exports.index = function(event, context, callback) {
+  if (isBusinessTime(new Date())) {
+    callback(null, {
+      statusCode: '200',
+      body: JSON.stringify({ message: "It's time for business" }),
+      headers: { 'Content-Type': 'application/json' }
+    })
+  } else {
+    callback(null, {
+      statusCode: '200',
+      body: JSON.stringify({ message: "It's party time" }),
+      headers: { 'Content-Type': 'application/json' }
+    })
+  }
+}
+
+function isBusinessTime(now) {
+  return now.getDay() < 4 && now.getHours() >= 9 && now.getHours() < 17
+}
+

3-business-open-serverless/serverless.yml

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+service: aws-nodejs # NOTE: update this with your service name
+
+provider:
+  name: aws
+  runtime: nodejs6.10
+
+functions:
+  hello:
+    handler: handler.index
+    events:
+      - http:
+          path: /
+          method: get

README.md

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+# Serverless Framework Examples
+
+Examples from talk given at the Lansing DevOps Meetup Group
+
+## 1-business-open
+
+DIY lambda function used in manually creating the API gateway stuff
+
+## 2-business-open-shell
+
+Attempt to create a shell maintained.  May not be 100% complete.  Shows that
+creating these commands via CLI can be complex. Furthermore, this is not a
+deterministic execution.
+
+## 3-business-open-serverless
+
+Uses the serverless framework to minimize our efforts and knowledge while
+getting the exact same output.