Tzach Livyatan tzach

Product Manager by day, amateur developer by night, sleepy at noon

tzach / Extract fix issues from git

Created February 6, 2023 19:45

git log scylla-5.1.0..scylla-5.2.0-rc0 | grep -E -i '(fixes|fix|close|closes|closed|fixed|resolve|resolved|resolved) #' | grep -Eo '#[0-9]*' 

tzach / Simple Alternator example

Created January 23, 2023 09:55

	export SCYLLA_CLOUD='http://44.196.30.13:8000'
	aws --region=us-east-1 --endpoint-url $SCYLLA_CLOUD dynamodb delete-table --table-name MusicCollection
	aws --region=us-east-1 --endpoint-url $SCYLLA_CLOUD dynamodb create-table --table-name MusicCollection \
	--attribute-definitions AttributeName=Artist,AttributeType=S AttributeName=SongTitle,AttributeType=S \
	--key-schema AttributeName=Artist,KeyType=HASH AttributeName=SongTitle,KeyType=RANGE \
	--provisioned-throughput ReadCapacityUnits=5,WriteCapacityUnits=5

	aws --endpoint-url $SCYLLA_CLOUD dynamodb put-item \
	--table-name MusicCollection \
	--item \

tzach / alternator.tf

Created January 17, 2023 06:37

	terraform {
	required_providers {
	scylladbcloud = {
	source = "registry.terraform.io/scylladb/scylladbcloud"
	}
	}
	}

	provider "scylladbcloud" {
	token = "your-token"

tzach / Demo Scylla Alternator TTL with Docker

Created November 21, 2022 12:16

Demo Scylla Alternator TTL with Docker

	## Start Scylla
	docker run --name some-scylla -d scylladb/scylla:5.1.0-rc4 --alternator-port 8000 --alternator-write-isolation=always

	## Download config
	docker cp some-scylla:/etc/scylla/scylla.yaml .

	## Config updates

	# Uncomment to enable experimental features
	experimental_features:

tzach / Git Rebase and squash local

Created November 15, 2022 08:49

	git reset $(git merge-base master $(git branch --show-current))
	git add -A
	git commit -m "docs: elaborate on Scylla admin REST API"
	git push --force origin $(git branch --show-current)

	// source https://stackoverflow.com/questions/25356810/git-how-to-squash-all-commits-on-branch

tzach / Google Apps Script

Created October 6, 2022 20:11

convert string to cento seconds (second / 100) and back

tzach / count the number of ifxed issues in a release

Created July 5, 2022 19:10

git log scylla-3.0.0..scylla-4.0.0 | grep -E -i '(fixes|fix|close|closes|closed|fixed|resolve|resolved|resolved) #' | wc -l

tzach / cschart.json

Last active September 12, 2021 07:37

tzach / demo on CentOS8

Last active August 18, 2021 10:19

	### Install
	dnf install git emacs yum-utils
	sudo dnf install git emacs yum-utils
	sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
	sudo yum install docker-ce docker-ce-cli containerd.io
	sudo systemctl start docker
	sudo groupadd docker
	sudo usermod -aG docker $USER

tzach / scylla_cluster_d3.json

Last active June 28, 2021 17:14