youngsoul’s gists

youngsoul / ec2_cdk_example.py

Created March 7, 2022 19:01

CDK EC2 Instance Example

	self.bastion_host = ec2.Instance(self, id=f'{resources_prefix}-bastion-host',
	instance_type=ec2.InstanceType(instance_type_identifier='t2.micro'),
	machine_image=ec2.AmazonLinuxImage(
	edition=ec2.AmazonLinuxEdition.STANDARD,
	generation=ec2.AmazonLinuxGeneration.AMAZON_LINUX_2,
	virtualization=ec2.AmazonLinuxVirt.HVM,
	storage=ec2.AmazonLinuxStorage.GENERAL_PURPOSE
	),
	vpc=self.vpc,
	key_name='pryan-aws', # must create the key name manually first

youngsoul / security_group_cdk.py

Created March 7, 2022 18:41

Example of CDK for security groups

	self.bastion_sg = ec2.SecurityGroup(self, id=f'{resources_prefix}-bastion-sg',
	security_group_name=f'{resources_prefix}-cdk-bastion-sg',
	vpc=self.vpc,
	description=f'{resources_prefix} SG for Bastion',
	allow_all_outbound=True)
	self.bastion_sg.add_ingress_rule(peer=ec2.Peer.ipv4('xxx.xxx.xxx.xx/32'), # only your machine
	connection=ec2.Port.tcp(22),
	description='SSH Access')

youngsoul / vpc_cdk.py

Created March 7, 2022 18:36

Example CDK for a VPC

	ec2.Vpc(self, id=f'{resources_prefix}-VPC',
	cidr='10.40.0.0/16',
	max_azs=1,
	enable_dns_hostnames=True,
	enable_dns_support=True,
	subnet_configuration=[
	ec2.SubnetConfiguration(
	name="Public",
	subnet_type=ec2.SubnetType.PUBLIC,
	cidr_mask=24

youngsoul / api_lambda_example_stack.py

Created March 4, 2022 20:51

simple example of cdk lambda/httpapi

	from aws_cdk import (
	Stack,
	aws_apigatewayv2_alpha as api_gw,
	aws_apigatewayv2_integrations_alpha as integrations,
	CfnOutput,
	aws_lambda_python_alpha as lambda_alpha_,
	aws_lambda as _lambda

	)
	from constructs import Construct

youngsoul / convert_tf_2_openvino.sh

Last active January 22, 2022 21:46

Script to convert a saved TF MobileNetV2 model to OpenVino and compile to .blob for use in OpenCV AI Kit ( OAK )

	python -m mo --reverse_input_channels --batch 1 --mean_values \[127.5, 127.5, 127.5\] --scale_values \[127.5, 127.5, 127.5\] --saved_model_dir ./mask_detector --output_dir openvino_model
	rm /Users/patrickryan/.cache/blobconverter/saved_model_openvino_2021.4_6shave.blob
	blobconverter --openvino-xml ./openvino_model/saved_model.xml --openvino-bin ./openvino_model/saved_model.bin --shaves 6 --output-dir ./openvino_model --no-cache

youngsoul / DepthAI_hello_world.py

Last active January 17, 2022 23:15

Example from the Luxonis DepthAI Tutorials expanded and added comments

	import numpy as np # numpy - manipulate the packet data returned by depthai
	import cv2 # opencv - display the video stream
	import depthai # depthai - access the camera and its data packets
	import blobconverter # blobconverter - compile and download MyriadX neural network blobs

	"""
	https://docs.luxonis.com/projects/api/en/latest/tutorials/hello_world/

	Also used information from this example to pull the labels and label detections
	https://docs.luxonis.com/projects/api/en/latest/samples/MobileNet/rgb_mobilenet/#rgb-mobilenetssd

youngsoul / OAK-DepthAI-videostream.py

Created January 15, 2022 02:33

DepthAI-videostream.py

	import cv2 # opencv - display the video stream
	import depthai # depthai - access the camera and its data packets

	def main():
	# Create empty processing pipeline
	pipeline = depthai.Pipeline()

	# cam_rgb is a ColorCamera node.
	# https://docs.luxonis.com/projects/api/en/latest/components/nodes/color_camera/
	cam_rgb = pipeline.create(depthai.node.ColorCamera)

youngsoul / DepthAI-video-stream-loop-snippet.py

Created January 15, 2022 02:30

DepthAI-video-stream-loop-snippet.py

	with depthai.Device(pipeline) as device:
	q_rgb = device.getOutputQueue("rgb")
	frame = None

	while True:
	in_rgb = q_rgb.tryGet()
	if in_rgb is not None:
	frame = in_rgb.getCvFrame()
	if frame is not None:
	cv2.imshow("OAK-1", frame)

youngsoul / sample_depthai_pipeline_snippet.py

Created January 15, 2022 02:27

sample_depthai_pipeline_snippet.py

	# Create empty processing pipeline
	pipeline = depthai.Pipeline()

	# cam_rgb is a ColorCamera node.
	# https://docs.luxonis.com/projects/api/en/latest/components/nodes/color_camera/
	cam_rgb = pipeline.create(depthai.node.ColorCamera)
	cam_rgb.setPreviewSize(400, 400)
	# Set planar or interleaved data of preview output frames
	cam_rgb.setInterleaved(False)

youngsoul / docker-compose.yml

Last active September 16, 2021 18:50

Django / Postgres docker compose file

	version: '3.8'

	# .env.docker
	# DATABASE_URL=postgres://postgres:postgres@db/mydb
	# POSTGRES_USER=postgres
	# POSTGRES_PASSWORD=postgres
	# POSTGRES_DB=mydb

	services:
	web:

Patrick Ryan youngsoul