{"podcast":{"title":"CyberCode Academy","slug":"cybercode-academy-7578615","podcast_index_feed_id":7578615,"rss_url":"https://www.spreaker.com/show/6790974/episodes/feed","website_url":"https://www.spreaker.com/podcast/cybercode-academy--6790974","image_url":"https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/5f51ccc7b22fdba95149ffa6346f1533.jpg","author":"CyberCode Academy","episode_count":297,"summary":"Welcome to CyberCode Academy — your audio classroom for Programming and Cybersecurity. 🎧 Each course is divided into a series of short, focused episodes that take you from beginner to advanced level — one lesson at a time. From Python and web development to ethical hacking and digital defense, our content transforms complex concepts into simple, engaging audio learning. Study anywhere, anytime — and level up your skills with CyberCode Academy. 🚀 Learn. Code. Secure. You can listen and download our episodes for free on more than 10 different platforms: https://linktr.ee/cybercode_academy","last_synced_at":"2026-07-13T14:17:20.596630+00:00","page_url":"https://stenobird.com/podcast/cybercode-academy-7578615"},"episode":{"title":"Course 31 - Dive Into Docker | Episode 7: Building, Running, and Syncing Flask Applications","slug":"course-31-dive-into-docker-episode-7-building-running-and-syncing-flask-applications","published_at":"2026-04-26T06:00:02+00:00","page_url":"https://stenobird.com/podcast/cybercode-academy-7578615/course-31-dive-into-docker-episode-7-building-running-and-syncing-flask-applications","show_page_url":"https://stenobird.com/podcast/cybercode-academy-7578615","url":"https://www.spreaker.com/episode/course-31-dive-into-docker-episode-7-building-running-and-syncing-flask-applications--71307495","audio_url":"https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/71307495/master_the_docker_command_line.mp3","summary":"In this lesson, you’ll learn about: Docker CLI workflows, container management, live development, and debugging techniques1. Image Management & Docker CLI WorkflowYou start by working with Docker image lifecycle operations:🔹 Build Imagesdocker build -t myapp:1.0 . Uses Dockerfile instructions Leverages layer caching → faster rebuilds 🔹 Tagging Imagesdocker tag myapp:1.0 username/myapp:1.0 Used for version control Prepares image for sharing 🔹 DockerHub Workflow Login → docker login Push → docker push Pull → docker pull 👉 Enables sharing across machines and teams2. Running & Managing Containers🔹 Core Run Flagsdocker run -it -p 5000:5000 -e FLASK_APP=app.py myapp FlagPurpose-itInteractive terminal-pPort mapping-eEnvironment variables🔹 Detached Modedocker run -d myapp Runs container in background Frees terminal 🔹 Monitoring Containers docker logs → view logs docker stats → live performance metrics 🔹 Restart Policiesdocker run --restart on-failure myapp Automatically restarts crashed containers Improves reliability in production 3. Live Development with Volumes🔹 Volume Mountingdocker run -v $(pwd):/app myapp Syncs local code into container Enables real-time updates 🔹 Flask Live ReloadSet:FLASK_DEBUG=1 Automatically reloads server on file changes 4. Debugging & Container Access🔹 Enter Running Containerdocker exec -it container_id bash Inspect filesystem Run debugging commands 🔹 Run One-Off Commands Run tests Check logs Inspect environment 5. Platform Compatibility Issues⚠️ File Watch Issues (Windows/Mac) Inotify may not work properly in some environments ✅ Solution: Use slim Python images instead of Alpine 👉 Improves: File syncing Stability of live reload 6. File Permissions Handling Files created inside containers may become root-owned Fix by aligning: container…","meta_description":"In this lesson, you’ll learn about: Docker CLI workflows, container management, live development, and debugging techniques1. Image Management & Docker…","key_points":[],"chapters":[],"topics":[],"duration_seconds":1369,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/cybercode-academy-7578615/episodes/course-31-dive-into-docker-episode-7-building-running-and-syncing-flask-applications/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/cybercode-academy-7578615/course-31-dive-into-docker-episode-7-building-running-and-syncing-flask-applications.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}