ilivessevili

{% extends "/base.html" %}

{% block html_attr %} ng-app="App"{% endblock %}

{% block title_text %}Rally Task Report{% endblock %}

{% block libs %}
  {% if include_libs %}
  <style>
    {{ include_raw_file("/libs/nv.d3.1.1.15-beta.min.css") }}

ilivessevili

#!/bin/sh -eux

############################################################################################################
# this script will check and auto start
# the selected vms in VMware ESXi 6.0
# just put this script to /usr/sbin/ then
# append the following to the root's crontable then restart crond by pkill crond && crond
##min hour day mon dow command
#1    1    *   *   *   /sbin/tmpwatch.py
#1    *    *   *   *   /sbin/auto-backup.sh

ilivessevili

#!/bin/bash

[ -n "$1" ] || exit 1

UUID=`nova list | grep $1 | awk '{print $2 }'`

PORT=`ps -ef | grep $UUID | grep -iEo port=.{5}`

echo "instance name: $1 =>  $PORT"

ilivessevili

Posted on May 9, 2016	by virtuallylg
Fixing Horizon Re-login issue

There is an issue in OpenStack Kilo with re-login because of a bad cookie session. Here is how to fix the issue.

#vi /etc/openstack-dashboard/local_settings
AUTH_USER_MODEL = 'openstack_auth.User'

ilivessevili

==rabbitmq-plugins enable rabbitmq_management==

root@openstack:~# rabbitmq-plugins enable rabbitmq_management
The following plugins have been enabled:
  mochiweb
  webmachine
  rabbitmq_web_dispatch
  amqp_client
  rabbitmq_management_agent
  rabbitmq_management

ilivessevili

ovs-dpctl show -s
ovs-ofctl show, dump-ports, dump-flows, add-flow, mod-flows, del-flows
ovsdb-tools show-log -m
ovs-vsctl
  show - show the ovsdb
  bridge -  add-br, list-br, del-br, br-exists.
  port   -  list-ports, add-port, del-port, add-bond, port-to-br.
  interface -  list-ifaces, iface-to-br
  ovs-vsctl list/set/get/add/remove/clear/destroy table record column [value], tables like "bridge", "controller","interface","mirror","netflow","open_vswitch","port","qos","queue","ssl","sflow".

ilivessevili

Add a new harddisk
/dev/sdb
Create partition
Sudo fdisk /dev/sdb
Command (m for help): m
Command action
   a   toggle a bootable flag
   b   edit bsd disklabel
   c   toggle the dos compatibility flag
   d   delete a partition

ilivessevili

ip route add default via my-gateway ip route del default

ip route del 0/0

while ip route del default; do :; done

ilivessevili

#!/bin/bash
sync
echo 1 > /proc/sys/vm/drop_caches
echo 2 > /proc/sys/vm/drop_caches
echo 3 > /proc/sys/vm/drop_caches

ilivessevili

##using fallocate
fallocate -l 100G large_file.img

##using xfs
xfs_mkfile 10240m 10Gigfile

## using dd
#kilobytes
dd if=/dev/zero of=filename bs=1 count=0 seek=200K