- Kubernetes allows you to use your existing Docker configurations and workloads, but tackle complexity issues at scale.
- Take applications create containers
- Push to a registry and push
- Spin up containers on server stack
ross-humphrey
/ k8-the-hard-way.txt
Last active
February 21, 2020 15:17
Kubernetes The Hard Way Notes
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| === Kubernetes - The Hard Way === | |
| == The labs are hosted on GCP == | |
| == Provisioning Compute Resource == | |
| Kubernetes requires a set of machines to host the K8 control plane | |
| and the worker nodes where containers are run. | |
| == Networking == | |
| Kubernetes assumes a flat network within its networking model in which |
ross-humphrey
/ github-pacakges-commands.sh
Last active
February 12, 2020 20:47
😸 Github Packages - Commands
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| # Template for pushing to github packages | |
| # authenticate on github | |
| docker login docker.pkg.github.com --username <github_username> | |
| # build image | |
| docker build -t docker.pkg.github.com/<github_username>/<repository_name>/<image_name>:<version> <path_to_image_use_._if_in_current_directory> | |
| # push image | |
| docker push docker.pkg.github.com/<github_username>/<repository_name>/<image_name>:<version> |
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| # Download the Maven binary tar.gz file from the Maven website - for this gist I presume to downloads | |
| # Add Maven to the Evnironment Path | |
| # Fix permissions | |
| cd /Users/<home_dir> | |
| sudo chown -R root:wheel Downloads/apache-maven* | |
| sudo mv Downloads/apache-maven* /opt/apache-maven |
ross-humphrey
/ copy-contents-folder-to-another.sh
Created
February 11, 2020 22:02
📃 Copy contents of folder to another
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| cp -a /source/. /dest/ |
ross-humphrey
/ install-nginx-mac-osx.txt
Last active
February 11, 2020 22:17
Install Nginx in Mac OSX
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| # in terminal | |
| brew install nginx | |
| # running on default port you can run without sudo | |
| nginx | |
| # fancy running nginx evertime you start the machine? | |
| # brew services start nginx | |
| # check its running - http://localhost:8080 |
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| #!/bin/bash | |
| # A simple script that will update packages that have node-gyp issues (where the package throws an error) | |
| # FYI - node-gyp is a tool that compiles Node.js Addons. | |
| npm install -g npm-check-updates | |
| npm-check-updates -u | |
| npm install |
ross-humphrey
/ quantum-computing-scratchpad.txt
Created
February 11, 2020 20:09
⚛️ Quantum Computing - Scratchpad
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| A scratchpad for the fundamentals of Quantum Computing | |
| Links - to review in order: | |
| https://www.technologyreview.com/s/612844/what-is-quantum-computing/ | |
| https://www.youtube.com/watch?v=F_Riqjdh2oM&feature=youtu.be | |
| https://www.youtube.com/watch?v=JRIPV0dPAd4&feature=youtu.be | |
| Play with a Quantum Computer: | |
| ibm.biz/qx-introduction |
ross-humphrey
/ create-read-replica.py
Last active
February 11, 2020 12:19
Create Read Replica for Aurora Database with custom endpoint
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| import boto3 | |
| """ | |
| Quick and dirty script - written as part of the AWS Data Lab Workshop | |
| - More work required to formalize the below - untested code. | |
| Move to CDK - when given a free moment | |
| """ | |
| class OnDemandReadReplica(): |
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| Collection of notes on Kubernetes | |
| 🔗 Links: | |
| https://www.freecodecamp.org/news/learn-kubernetes-in-under-3-hours-a-detailed-guide-to-orchestrating-containers-114ff420e882/ | |
| https://github.com/kelseyhightower/kubernetes-the-hard-way | |
| [IN PROGRESS] | |
| Learn Kubernetes in Under 3 Hours: A Detailed Guide to Orchestrating Containers | |
| https://www.freecodecamp.org/news/learn-kubernetes-in-under-3-hours-a-detailed-guide-to-orchestrating-containers-114ff420e882/ |