TechTweets

I Tweet 🐣 about Tech things #Linux 🐧#Bash 💻 #DevOps ☁️ #Python🐍 #Ansible #AWS #CloudFormation(CF) #Lambda

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@expertwith_AI Guide

[TechTweets @tech_twitts]

@TommiPedruzzi Claude

[TechTweets @tech_twitts]

- Docker Daemon: Service managing Docker objects.
- Docker Registry: Storage for Docker images.

#TechSolutions #DevOps #Docker #Automation #Kubernetes

[TechTweets @tech_twitts]

𝐃𝐨𝐜𝐤𝐞𝐫𝐟𝐢𝐥𝐞 𝐈𝐧𝐬𝐭𝐫𝐮𝐜𝐭𝐢𝐨𝐧𝐬:
- FROM: Sets the base image.
- RUN: Executes commands in the container.
- MAINTAINER: Identifies the image creator.
- LABEL: Adds metadata.
- ADD: Copies files (supports URLs).
- COPY: Copies files (no URLs).

[TechTweets @tech_twitts]

𝐂𝐨𝐫𝐞 𝐃𝐨𝐜𝐤𝐞𝐫 𝐂𝐨𝐧𝐜𝐞𝐩𝐭𝐬:
- Docker Image: Read-only snapshot of a container.
- Docker Container: Executable package with software and dependencies.
- Docker Client: Tool to interact with Docker.

[TechTweets @tech_twitts]

Cloud ☁️ services 🧰

Comparison cheatsheet✅

[TechTweets @tech_twitts]

4. Externalizing Services in Kubernetes:
- Adding type LoadBalancer and nodePort to service specifications

5. Configuring TLS with Ingress:
- Adding tls and secretName entries.

***Follow me for more information ***

[TechTweets @tech_twitts]

Kubernetes Interview Questions

1. Kubernetes Security:
- Network policies
- Role-Based Access Control (RBAC)
- Namespaces
- Admission control policies
- Audit logging

- - - - see more

[TechTweets @tech_twitts]

3. Centralized Logging in Kubernetes:
- Node-level logging agent
- Streaming sidecar container
- Sidecar container with logging agent
- Exporting logs directly from the application

- - - - see more

[TechTweets @tech_twitts]

Ports for Network protocols ✅

#Networking #Devops #Networkprotocol #CyberSecurity #ITSecurity #sysadmin #TechSolutions

[It's FOSS @Itsfoss]

Comment 🐧

#linux #macos

[RamKumarr @ramk8060]

#தலைவர்விஜய்

[Python Coding @clcoding]

Download YouTube videos using Python

[TRÄW🤟 @thatstraw]

Linux Storage Stack Diagram

[tom ッ @tom_antok]

Updates: Linux vs. Windows