ooneko

CNCF : OpenShift on OpenStack

Deployment

We will be attempting to use TripleO to deploy both the OpenStack enviornment and the Baremetal OpenShift enviornment.

OpenStack Deployment

We will deploy with 3 Controllers + 2 Neutron Networker nodes, this will allow us to distribute the control plane load across additional nodes -- additionally the L3 traffic.

Note: We have never deployed in this fashion within the PerfScale DFG - this is new to Newton.

	#!/bin/python

	import rbd
	import rados
	import multiprocessing
	import os
	import sys

	process_count = int(os.environ.get('PROCESS_COUNT',
	multiprocessing.cpu_count()))

	[Unit]
	Description=Shadowsocks Server
	After=network.target

	[Service]
	ExecStart=/usr/bin/ssserver -c /etc/shadowsocks.json
	Restart=on-failure

	[Install]
	WantedBy=multi-user.target

	from keystoneauth1 import session
	from keystoneauth1 import loading
	from swiftclient import client
	import os

	# Create a password auth plugin
	loader = loading.get_plugin_loader('password')
	auth = loader.load_from_options(auth_url=os.environ['OS_AUTH_URL'],
	username=os.environ['OS_USERNAME'],
	password=os.environ['OS_PASSWORD'],

	import subprocess
	subprocess.call(["ssh", "user@host"]);

	# or execution a command
	import subprocess
	ret = subprocess.call(["ssh", "user@host", "program"]);

	# or, with stderr:
	prog = subprocess.Popen(["ssh", "user@host", "program"], stderr=subprocess.PIPE)
	errdata = prog.communicate()[1]

	from keystoneauth1.identity import v3
	from keystoneauth1 import session
	from keystoneclient.v3 import client

	auth = v3.Password(auth_url='https://my.keystone.com:5000/v3',
	username='myuser',
	password='mypassword',
	project_name='proj',
	user_domain_id='default',
	project_domain_id='default')

	#!/bin/bash

	docker images \|awk '!/none/ {if (NR>1) print ":"}'\|xargs -I{} docker image rm {}
	docker images \|awk '/none/ {print $3}'\|xargs -I{} docker image rm {}