Main

.devcontainer/devcontainer.json

@@ -0,0 +1,29 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/docker-existing-docker-compose
+{
+	"name": "Cruddur Configuration",
+	"workspaceFolder": "/workspaces/${localWorkspaceFolderBasename}",
+	"features": {
+		"ghcr.io/devcontainers/features/aws-cli:1": {}
+	},
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"ms-azuretools.vscode-docker",
+				"ms-python.python",
+
+			]
+		}
+	}
+
+
+
+	// Uncomment the next line to run commands after the container is created.
+	// "postCreateCommand": "cat /etc/os-release",
+
+	// Configure tool-specific properties.
+	// "customizations": {},
+
+	// Uncomment to connect as an existing user other than the container default. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "devcontainer"
+}

.devcontainer/docker-compose.yml

@@ -0,0 +1,26 @@
+version: '3.8'
+services:
+  # Update this to the name of the service you want to work with in your docker-compose.yml file
+  backend-flask:
+    # Uncomment if you want to override the service's Dockerfile to one in the .devcontainer 
+    # folder. Note that the path of the Dockerfile and context is relative to the *primary* 
+    # docker-compose.yml file (the first in the devcontainer.json "dockerComposeFile"
+    # array). The sample below assumes your primary file is in the root of your project.
+    #
+    # build:
+    #   context: .
+    #   dockerfile: .devcontainer/Dockerfile
+
+    volumes:
+      # Update this to wherever you want VS Code to mount the folder of your project
+      - ..:/workspaces:cached
+
+    # Uncomment the next four lines if you will use a ptrace-based debugger like C++, Go, and Rust.
+    # cap_add:
+    #   - SYS_PTRACE
+    # security_opt:
+    #   - seccomp:unconfined
+
+    # Overrides default command so things don't shut down after the process ends.
+    command: sleep infinity
+

.github/dependabot.yml

@@ -0,0 +1,12 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for more information:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+# https://containers.dev/guide/dependabot
+
+version: 2
+updates:
+ - package-ecosystem: "devcontainers"
+   directory: "/"
+   schedule:
+     interval: weekly

.gitpod.yml

@@ -1,4 +1,29 @@
-
+tasks:
+  - name: aws-cli
+    env:
+      AWS_CLI_AUTO_PROMPT: on-partial
+    init: |
+      cd /workspace
+      curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
+      unzip awscliv2.zip
+      sudo ./aws/install
+      cd $THEIA_WORKSPACE_ROOT
+  - name: react-js
+    command: |
+      cd frontend-react-js
+      npm i
 vscode:
   extensions:
-    - 42Crunch.vscode-openapi
+    - 42Crunch.vscode-openapi
+
+ports:
+  - name: frontend
+    port: 3000
+    onOpen: open-browser
+    visibility: public
+  - name: backend
+    port: 4567
+    visibility: public
+  - name: xray-daemon
+    port: 2000
+    visibility: public

.vscode/settings.json

@@ -0,0 +1,5 @@
+{
+    "githubPullRequests.ignoredPullRequestBranches": [
+        "main"
+    ]
+}

aws/json/alarm-config.json

@@ -0,0 +1,35 @@
+{
+    "AlarmName": "DailyEstimatedCharges",
+    "AlarmDescription": "This alarm would be triggered if the daily estimated charges exceeds 1$",
+    "ActionsEnabled": true,
+    "AlarmActions": [
+        "arn:aws:sns:us-east-1:***REMOVED***:billing-alarm"
+    ],
+    "EvaluationPeriods": 1,
+    "DatapointsToAlarm": 1,
+    "Threshold": 1,
+    "ComparisonOperator": "GreaterThanOrEqualToThreshold",
+    "TreatMissingData": "breaching",
+    "Metrics": [{
+        "Id": "m1",
+        "MetricStat": {
+            "Metric": {
+                "Namespace": "AWS/Billing",
+                "MetricName": "EstimatedCharges",
+                "Dimensions": [{
+                    "Name": "Currency",
+                    "Value": "USD"
+                }]
+            },
+            "Period": 86400,
+            "Stat": "Maximum"
+        },
+        "ReturnData": false
+    },
+    {
+        "Id": "e1",
+        "Expression": "IF(RATE(m1)>0,RATE(m1)*86400,0)",
+        "Label": "DailyEstimatedCharges",
+        "ReturnData": true
+    }]
+  }

aws/json/budget-notifications-with-subscribers.json

@@ -0,0 +1,16 @@
+[
+    {
+        "Notification": {
+            "ComparisonOperator": "GREATER_THAN",
+            "NotificationType": "ACTUAL",
+            "Threshold": 80,
+            "ThresholdType": "PERCENTAGE"
+        },
+        "Subscribers": [
+            {
+                "Address": "emmanuelkazadi88@gmail.com",
+                "SubscriptionType": "EMAIL"
+            }
+        ]
+    }
+  ]

aws/json/budget.json

@@ -0,0 +1,31 @@
+{
+    "BudgetLimit": {
+        "Amount": "1",
+        "Unit": "USD"
+    },
+    "BudgetName": "Example Tag Budget",
+    "BudgetType": "COST",
+    "CostFilters": {
+        "TagKeyValue": [
+            "user:Key$value1",
+            "user:Key$value2"
+        ]
+    },
+    "CostTypes": {
+        "IncludeCredit": true,
+        "IncludeDiscount": true,
+        "IncludeOtherSubscription": true,
+        "IncludeRecurring": true,
+        "IncludeRefund": true,
+        "IncludeSubscription": true,
+        "IncludeSupport": true,
+        "IncludeTax": true,
+        "IncludeUpfront": true,
+        "UseBlended": false
+    },
+    "TimePeriod": {
+        "Start": 1477958399,
+        "End": 3706473600
+    },
+    "TimeUnit": "MONTHLY"
+  }

aws/json/xray.json

@@ -0,0 +1,15 @@
+{
+    "SamplingRule": {
+        "RuleName": "Cruddur",
+        "ResourceARN": "*",
+        "Priority": 9000,
+        "FixedRate": 0.1,
+        "ReservoirSize": 5,
+        "ServiceName": "backend-flask",
+        "ServiceType": "*",
+        "Host": "*",
+        "HTTPMethod": "*",
+        "URLPath": "*",
+        "Version": 1
+    }
+  }

backend-flask/Dockerfile

@@ -0,0 +1,29 @@
+FROM python:3.10-slim-buster
+
+# Inside Container
+# make a new folder inside container
+WORKDIR /backend-flask
+
+# Outside Container -> Inside Container
+# this contains the libraries want to install to run the app
+COPY requirements.txt requirements.txt
+
+# Inside Container
+# Install the python libraries used for the app
+RUN pip3 install -r requirements.txt
+
+# Outside Container -> Inside Container
+# . means everything in the current directory
+# first period . - /backend-flask (outside container)
+# second period . /backend-flask (inside container)
+COPY . .
+
+# Set Enviroment Variables (Env Vars)
+# Inside Container and wil remain set when the container is running
+ENV FLASK_ENV=development
+
+EXPOSE ${PORT}
+
+# CMD (Command)
+# python3 -m flask run --host=0.0.0.0 --port=4567
+CMD [ "python3", "-m" , "flask", "run", "--host=0.0.0.0", "--port=4567"]

backend-flask/app.py

@@ -13,7 +13,48 @@
 from services.create_message import *
 from services.show_activity import *
 
+# HoneyComb ---------
+from opentelemetry import trace
+from opentelemetry.instrumentation.flask import FlaskInstrumentor
+from opentelemetry.instrumentation.requests import RequestsInstrumentor
+from opentelemetry.exporter.otlp.proto.http.trace_exporter import OTLPSpanExporter
+from opentelemetry.sdk.trace import TracerProvider
+from opentelemetry.sdk.trace.export import BatchSpanProcessor
+from opentelemetry.sdk.trace.export import ConsoleSpanExporter, SimpleSpanProcessor
+
+# X-RAY ----------
+from aws_xray_sdk.core import xray_recorder
+from aws_xray_sdk.ext.flask.middleware import XRayMiddleware
+
+
+# HoneyComb ---------
+# Initialize tracing and an exporter that can send data to Honeycomb
+provider = TracerProvider()
+processor = BatchSpanProcessor(OTLPSpanExporter())
+provider.add_span_processor(processor)
+
+# X-RAY ----------
+xray_url = os.getenv("AWS_XRAY_URL")
+xray_recorder.configure(service='backend-flask', dynamic_naming=xray_url)
+
+# Show this in the logs within the backend-flask app (STDOUT)
+simple_processor = SimpleSpanProcessor(ConsoleSpanExporter())
+provider.add_span_processor(simple_processor)
+
+trace.set_tracer_provider(provider)
+tracer = trace.get_tracer(__name__)
+
 app = Flask(__name__)
+
+# X-RAY ----------
+XRayMiddleware(app, xray_recorder)
+
+# HoneyComb ---------
+# Initialize automatic instrumentation with Flask
+FlaskInstrumentor().instrument_app(app)
+RequestsInstrumentor().instrument()
+
+
 frontend = os.getenv('FRONTEND_URL')
 backend = os.getenv('BACKEND_URL')
 origins = [frontend, backend]

backend-flask/openapi-3.0.yml

@@ -13,7 +13,7 @@ paths:
         - activities
       responses:
         '200':
-          description: Returns an array of activities"
+          description: Returns an array of activities
           content:
             application/json:
               schema:
@@ -35,7 +35,7 @@ paths:
             example: "#100DaysOfCloud"
       responses:
         '200':
-          description: Returns an array of activities"
+          description: Returns an array of activities
           content:
             application/json:
               schema:
@@ -44,7 +44,7 @@ paths:
                   $ref: '#/components/schemas/Activity'
   /api/activities:
     post:
-      description: Create a new activitiy eg. Creating a Crud
+      description: Create a new activity e.g., Creating a Crud
       tags:
         - activities
       requestBody:
@@ -62,13 +62,12 @@ paths:
                   type: string
       responses:
         '200':
-          description: Returns a recently created activity"
+          description: Returns a recently created activity
           content:
             application/json:
               schema:
                 type: object
-                items:
-                  $ref: '#/components/schemas/Activity'
+                $ref: '#/components/schemas/Activity'
   /api/activities/@{handle}:
     get:
       description: 'Return a feed of activity for a specific user'
@@ -83,7 +82,7 @@ paths:
             type: string
       responses:
         '200':
-          description: Returns an array of activities"
+          description: Returns an array of activities
           content:
             application/json:
               schema:
@@ -92,7 +91,7 @@ paths:
                   $ref: '#/components/schemas/Activity'
   /api/message_groups:
     get:
-      description: 'Return a list of two way private conversations for the user'
+      description: 'Return a list of two-way private conversations for the user'
       tags:
         - messages
       responses:
@@ -122,7 +121,7 @@ paths:
           content:
             application/json:
               schema:
-                type: object
+                type: array
                 items:
                   $ref: '#/components/schemas/Message'
   /api/messages:
@@ -238,4 +237,4 @@ components:
           example: "Worf"
         handle:
           type: string
-          example: "worf"
+          example: "worf"

backend-flask/requirements.txt

@@ -1,2 +1,10 @@
 flask
-flask-cors
+flask-cors
+
+opentelemetry-api 
+opentelemetry-sdk 
+opentelemetry-exporter-otlp-proto-http 
+opentelemetry-instrumentation-flask 
+opentelemetry-instrumentation-requests
+
+aws-xray-sdk