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• Gstreamer Pipeline Samples
  • Video
    • display test video
    • record to file
    • record and display at the same time(queue)
    • record webcam to *.mp4(jetson nano)
    • fps test
  • Audio
  • Mux Video and Audio
• Media File

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Alternative naming schemes for AWS regions

Purpose

The intent is to define terse, standards-supported names for AWS regions.

Schemes

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# import config.
# You can change the default config with `make cnf="config_special.env" build`
cnf ?= config.env
include $(cnf)
export $(shell sed 's/=.*//' $(cnf))

# import deploy config
# You can change the default deploy config with `make cnf="deploy_special.env" release`
dpl ?= deploy.env
include $(dpl)

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In this step we'll create a swarm cluster from two nodes. You should've received access to two nodes in AWS.

1. SSH in to the first node: ssh -i docker_demo.pem ubuntu@IP1
2. Figure out the internal IP address of the node: ifconfig and check the eth0 address (10.0....)
3. Initialize the Swarm cluster: `docker swarm init --listen-addr INTERNAL_IP --advertise-addr INTERNAL_IP
4. Open a new tab and SSH to the other node: ssh -i docker_demo.pem ubuntu@IP2
5. Check the internal IP of that node: ifconfig and eth0
6. Join to the cluster with the command the previous command printed out. Before executing the command, you need to the extend it with the --listen-addr and --advertise-addr parameters (using the internal IP of the second node): docker swarm join TOKEN --listen-addr 10.0.... --advertise-addr 10.0..... node1...
7. Get back to the first node and verify the results: docker node ls

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#!/usr/bin/python3
#   This script is a simple introduction to the python elasticsearch API. 
#
#   This script will populate an elasticsearch index from a file and then give a simple command line query interface.
#   Each line of the input file will be mapped into a JSON document of the form { "text": "my file line..." } and added
#   to the index. 
#
#   You can use Docker to spin up a local elasticsearch instance to play around with, e.g.
#   docker run --name elasticsearch -d -p 9200:9200 elasticsearch:latest
#

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// Swap values for  CHANGE FOR YOURSELF, and OBS: it's a novelty authentication, so improvements can and will happen

package main

import (
        "bufio"
        "crypto/hmac"
        "crypto/sha1"
        "fmt"
        "github.com/craigmj/gototp"