ajayhn

curl https://get.docker.com | bash -x
curl -L https://github.com/docker/compose/releases/download/1.6.2/docker-compose-$(uname -s)-$(uname -m) > /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose
mkdir -p certs && openssl req   -newkey rsa:4096 -nodes -sha256 -keyout certs/domain.key   -x509 -days 365 -out certs/domain.crt -subj "/C=US/ST=California/O=ENG/CN=$(hostname -f)"
# get hostname -f output from above
docker run -d -p 5000:5000 --restart=always --name registry -v $(pwd)/certs:/certs -e REGISTRY_HTTP_TLS_CERTIFICATE=/certs/domain.crt -e REGISTRY_HTTP_TLS_KEY=/certs/domain.key   registry:2

# To use this registry on all other docker engine
  # mkdir -p /etc/docker/certs.d/<hostname-f-from-above>:5000
  # copy certs/domain.crt /etc/docker/certs.d/<hostname-f-from-above>:5000

ajayhn

mkdir -p certs && openssl req   -newkey rsa:4096 -nodes -sha256 -keyout certs/domain.key   -x509 -days 365 -out certs/domain.crt -subj "/C=US/ST=California/O=ENG/CN=$(hostname -f)"

ajayhn

import logging
import cgitb
import cStringIO

from vnc_api.vnc_api import *

class MigrateServices(object):

    def __init__(self, args=None):
        self.vnc_lib = VncApi('admin', '<password>', 'admin', '127.0.0.1', 8082)

ajayhn

import logging
import cgitb
import cStringIO

from vnc_api.vnc_api import *

class MigrateServices(object):

    def __init__(self, args=None):
        self.vnc_lib = VncApi('admin', '<password>', 'admin', '127.0.0.1', 8082)

ajayhn

# e.g pycassaShell -H <db-node-ip> -f db_in_json.py  | sed -e '1,/contents:/d' | python -m json.tool
from pprint import pprint
import json
import kazoo.client

db_contents = {'cassandra': {},
               'zookeeper': {}}

cassandra_contents = db_contents['cassandra']
for ks_name in ['config_db_uuid',

ajayhn

# Allows you to use docker-compose-exec {service} {command} to run a command on the service
docker_compose_exec() {
  docker exec -it $(docker-compose -f compose.yml -p $(basename $PWD) ps | grep $1 | awk '{print $1}') ${@:2}
}
alias docker-compose-exec=docker_compose_exec

ajayhn

import netaddr
import kazoo.client
from vnc_api import vnc_api
​
lib = vnc_api.VncApi()
​
zk = kazoo.client.KazooClient('localhost:2181')
zk.start()
​
def get_zk_node_path(vn_obj, ip_addr):

ajayhn

# Usage: python db-json-exim.py --import-from /import-data/db.json
import sys
reload(sys)
sys.setdefaultencoding('UTF8')
import logging
import argparse
import gzip
import json
import cgitb
import gevent

ajayhn

import os
from vnc_api import vnc_api

username = os.environ['OS_USERNAME']
password = os.environ['OS_PASSWORD']
tenant_name = os.environ['OS_TENANT_NAME']

lib = vnc_api.VncApi(
    username=username, password=password, tenant_name=tenant_name)
for vn_obj in lib.virtual_networks_list(detail=True):

ajayhn

#!/usr/bin/python

# Example Usage:
# ./shell.py "ls /" quit
# ./shell.py "ls /project" quit
# ./shell.py "ls /project/default-domain:default-project" quit
# ./shell.py "ls /project/default-domain:default-project/virtual_networks" quit
# ./shell.py "cat /project/default-domain:default-project" quit
# ./shell.py "cat -p /project/default-domain:default-project" quit
# ./shell.py "cat /project/default-domain:admin/virtual_networks/default-domain:default-project:default-virtual-network" quit