tzach

## 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 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

function csecs_from_str(str) {
  var arr = [{}];
  var str1 = str + ""
  arr = str1.split(":")
  if (arr.length > 1) {
    var min = parseInt(arr[0])
    var sec = parseFloat(arr[1])
    return ((min * 60.0) + sec) * 100
  }
  else {

tzach

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

{
  "nodes": [
    {
      "id": 1,
      "name": "A",
      "state": "Up"
    },
    {
      "id": 2,
      "name": "B",

tzach

### 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

{
  "nodes": [
    {
      "id": 1,
      "name": "A",
      "state": "Up"
    },
    {
      "id": 2,
      "name": "B",

tzach

DROP KEYSPACE mykeyspace ;
CREATE KEYSPACE mykeyspace WITH replication = {'class': 'NetworkTopologyStrategy', 'replication_factor' : 3} AND durable_writes = true;

USE mykeyspace;

CREATE TABLE heartrate_v10 (
   pet_chip_id uuid,
   owner uuid,
   time timestamp,
   heart_rate int,

tzach

CREATE KEYSPACE mykeyspace WITH replication = {'class': 'SimpleStrategy', 'replication_factor': '3'}  AND durable_writes = true;
USE mykeyspace;
CREATE TABLE guards (firstname text, lastname text, state boolean, room_temp int, PRIMARY KEY ((firstname, lastname)));
INSERT INTO guards (firstname, lastname, state, room_temp) VALUES ('tzach', 'livyatan', false, 25);
INSERT INTO guards (firstname, lastname, state, room_temp) VALUES ('tzach', 'livyatan', false, 24);
INSERT INTO guards (firstname, lastname, state, room_temp) VALUES ('guy', 'Guy Shtub', false, 25);
INSERT INTO guards (firstname, lastname, state, room_temp) VALUES ('laura', 'novich', false, 23);
INSERT INTO guards (firstname, lastname, state, room_temp) VALUES ('avishai', 'Ish Shalom', true, 24);
INSERT INTO guards (firstname, lastname, state, room_temp) VALUES ('ivan', 'Prisyazhnyy', true, 25);

tzach

(custom-set-faces
 ;; custom-set-faces was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 )

(let ((default-directory "~/emacs/"))
  (normal-top-level-add-subdirs-to-load-path))
(require 'better-defaults)