pydevops

MAKESELFPATH=/opt/makeself

PAYLOADFOLDER=$(readlink -e $1)
OUTPUTFILENAME=$(pwd)/$2
LABEL=$3
INSTALLER=$(readlink -e $4)

cd $MAKESELFPATH
echo "Executing: sh makeself.sh $PAYLOADFOLDER $OUTPUTFILENAME $LABEL $INSTALLER"
sh makeself.sh $PAYLOADFOLDER $OUTPUTFILENAME $LABEL $INSTALLER

pydevops

(still a work-in-progress)

Shortlinks:

• Cluster Health
  • Index Level
  • Shard Level
• Nodes Overview
• Indices Overview
• Cluster Maintenance

pydevops

Some useful resources regarding Kubernetes Operators, CRDs, etc.

• Kubernetes sample controller: https://github.com/kubernetes/sample-controller
• Joe Beda's TGIK sample repo and YouTube videos: https://github.com/jbeda/tgik-controller
• Thomas Stringer's blog post: https://medium.com/@trstringer/create-kubernetes-controllers-for-core-and-custom-resources-62fc35ad64a3
• Kube-controller-demo by Aaron Levy: https://github.com/aaronlevy/kube-controller-demo
• Analyzing value of Operator Framework for Kubernetes community: https://itnext.io/analyzing-value-of-operator-framework-for-kubernetes-community-5a65abc259ec
• Steps to generate CRD/Operator code: cloud-ark/kubeplus#14
• kubebuilder: https://github.com/kubernetes-sigs/kubebuilder
• CoreOS operator framework: https://coreos.com/blog/introducing-operator-framework
• A thread on Reddit: https://www.reddit.com/r/kubernetes/comments/8ien90/if_i_were_to_build_an_operator_what_should_i_use/

pydevops

"VBoxManage" command is different from "sudo VBoxManage" command

VBoxManage --version

sudo apt-get dist-upgrade -y -> Debian-based linux makes sure VirtualBox Guest Additions is installed

VBoxManage list runningvms -> Find running vm to box
vagrant package --base xxxxx_1522057296984_52705 --output ubuntu1604.box --> Package running vm as vagrant box

# Download an ISO image of VirtualBox Guest Additions

pydevops

Whether you're trying to give back to the open source community or collaborating on your own projects, knowing how to properly fork and generate pull requests is essential. Unfortunately, it's quite easy to make mistakes or not know what you should do when you're initially learning the process. I know that I certainly had considerable initial trouble with it, and I found a lot of the information on GitHub and around the internet to be rather piecemeal and incomplete - part of the process described here, another there, common hangups in a different place, and so on.

In an attempt to coallate this information for myself and others, this short tutorial is what I've found to be fairly standard procedure for creating a fork, doing your work, issuing a pull request, and merging that pull request back into the original project.

Creating a Fork

Just head over to the GitHub page and click the "Fork" button. It's just that simple. Once you've done that, you can use your favorite git client to clone your repo or j

pydevops

steps:
# Build image and push to GCR
- name: 'gcr.io/cloud-builders/docker'
  id: Build
  args:
  - 'build'
  - '-t'
  - 'gcr.io/$PROJECT_ID/$_SERVICE_NAME:v$_PR_NUMBER'
  - '.'
# TODO: look into [images]

pydevops

#!/usr/bin/env bash

export PROJECT_ID=$(gcloud config get-value project)
export PROJECT_USER=$(gcloud config get-value core/account) # set current user
export PROJECT_NUMBER=$(gcloud projects describe $PROJECT_ID --format="value(projectNumber)")
export IDNS=${PROJECT_ID}.svc.id.goog # workflow identity domain

export GCP_REGION="us-west1"

export ISTIO_VERSION="1.9.1"

pydevops

#!/usr/bin/env bash

export PROJECT_ID=$(gcloud config get-value project)
export PROJECT_USER=$(gcloud config get-value core/account) # set current user
export PROJECT_NUMBER=$(gcloud projects describe $PROJECT_ID --format="value(projectNumber)")
export IDNS=${PROJECT_ID}.svc.id.goog # workload identity domain

export GCP_REGION="us-central1"
export GCP_ZONE="us-central1-a"

pydevops

#!/usr/bin/env bash

export PROJECT_ID=$(gcloud config get-value project)
export PROJECT_USER=$(gcloud config get-value core/account) # set current user
export PROJECT_NUMBER=$(gcloud projects describe $PROJECT_ID --format="value(projectNumber)")
export IDNS=${PROJECT_ID}.svc.id.goog # workflow identity domain

export GCP_REGION="us-east1" # CHANGEME (OPT)
export GCP_ZONE="us-east1-c" # CHANGEME (OPT)
export NETWORK_NAME="default"

pydevops

#!/usr/bin/env bash

export PROJECT_ID=$(gcloud config get-value project)
export PROJECT_USER=$(gcloud config get-value core/account) # set current user
export PROJECT_NUMBER=$(gcloud projects describe $PROJECT_ID --format="value(projectNumber)")
export IDNS=${PROJECT_ID}.svc.id.goog # workflow identity domain

export GCP_REGION="us-central1" # CHANGEME (OPT)
export GCP_ZONE="us-central1-a" # CHANGEME (OPT)
export NETWORK_NAME="default"