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---
// kubectl apply -f svc-v1.yml
kind: Service // can be a loadbalance, ingress or a simple nodeport
spec:
  selector:
    version: 1.0.0 // The magic

Signorini

---
apiVersion: apps/v1
kind: Deployment
spec:
  strategy:
    type: Recreate  

Signorini

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

Signorini

#! /usr/bin/python
from datadog import initialize, api
import requests
import time

# DataDog bootstrap
options = {
    'api_key': 'yourkeyhere',
    'app_key': 'yourkeyhere'
}

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rabbitmq:
    hostname: "discovery-rabbit"
    image: rabbitmq:3-management
    ports:
    - "15672:15672"
    - "5672:5672"

mongodb:
    image: mongo
    volumes:

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discovery:
    image: maestroserver/discovery-maestro
    ports:
    - "5000:5000"
    environment:
    - "CELERY_BROKER_URL=amqp://rabbitmq:5672"
    - "MAESTRO_DATA_URI=http://data:5010"
    depends_on:
    - rabbitmq
    - data

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client:
  image: maestroserver/client-maestro
  ports:
  - "80:80"
  environment:
  - "API_URL=http://localhost:8888"
  - "STATIC_URL=http://localhost:8888/static/"
  depends_on:
  - server   

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server:
    image: maestroserver/server-maestro
    ports:
    - "8888:8888"
    environment:
    - "MAESTRO_MONGO_URI=mongodb/maestro-client"
    - "MAESTRO_DISCOVERY_URI=http://discovery:5000"
    - "MAESTRO_REPORT_URI=http://reports:5005"
    - "SMTP_PORT=25"
    - "SMTP_HOST=maildev"

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# delete local tag '12345'
git tag -d 12345
# delete remote tag '12345' (eg, GitHub version too)
git push origin :refs/tags/12345
# alternative approach
git push --delete origin tagName
git tag -d tagName

Signorini

#!/bin/bash
if [[ $(whoami)  != 'root' ]]; then echo "Run as root"; exit; fi
apt-get update && apt-get install git -y
cd /usr/local/src || echo "/usr/local/src does not exist"
git clone -b stable/newton https://github.com/openstack-dev/devstack.git
cd devstack || exit
sed -i 's/HOST_IP=${HOST_IP:-}/HOST_IP=`dig +short myip.opendns.com @resolver1.opendns.com`/g' stackrc
./tools/create-stack-user.sh
echo "[[local|localrc]]
disable_service n-net