Rakesh Patnaik rakesh-patnaik
rakesh-patnaik
/ spiral_numbers.py
Last active
June 3, 2018 03:18
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| #!/usr/bin/env python | |
| # | |
| #Find the pattern and complete the function: | |
| #int[][] spiral(int n); | |
| #where n is the size of the 2D array. | |
| #Sample Result | |
| #input = 3 | |
| #123 | |
| #894 | |
| #765 |
rakesh-patnaik
/ watch_reload_nagios.sh
Created
March 16, 2018 21:25
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| #!/bin/bash | |
| now=$(date) | |
| NAGIOS_CONFIG_FOLDER="/usr/local/nagios/etc" | |
| files=`find $NAGIOS_CONFIG_FOLDER -type f -mmin -1` | |
| if [[ $files == "" ]] ; then | |
| echo "no change noticed in nagios config $now" | |
| else | |
| echo "Reloading nagios to load changed contents $NAGIOS_CONFIG_FOLDER at $now" | |
| config_test=$(/usr/local/nagios/bin/nagios -f $NAGIOS_CONFIG_FOLDER/nagios.cfg) | |
| if [ $? -eq 0 ] |
rakesh-patnaik
/ nagios4_debian_build.sh
Created
January 11, 2018 06:26
bash script to build nagios4 packages from source
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| #!/usr/bin/env bash | |
| sudo groupadd -g 3000 nagios | |
| sudo useradd -u 3000 -g nagios -d /usr/local/nagios -c 'Nagios Admin' nagios | |
| sudo apt-get install apache2 | |
| sudo adduser www-data nagios | |
| VERSION=4.3.4 | |
| wget https://assets.nagios.com/downloads/nagioscore/releases/nagios-$VERSION.tar.gz | |
| tar xzf nagios-$VERSION.tar.gz | |
| sudo apt-get install checkinstall unzip -qq --yes --force-yes | |
| cd nagios-$VERSION && { |
rakesh-patnaik
/ windows host openstack-helm AIO deployment
Last active
July 26, 2017 22:35
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| git clone https://github.com/openstack/openstack-helm.git | |
| cd openstack-helm/tools/vagrant | |
| vagrant up | |
| vagrant ssh | |
| #list running pods | |
| sudo kubectl get pods --all-namespaces | |
| #list endpoints setup | |
| sudo kubectl get endpoints --all-namespaces | |
| helm repo add stable http://storage.googleapis.com/kubernetes-charts |
rakesh-patnaik
/ TestKeyboardInput.java
Last active
March 13, 2017 19:33
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| import java.awt.BorderLayout; | |
| import java.awt.Dimension; | |
| import java.awt.event.KeyEvent; | |
| import java.awt.event.KeyListener; | |
| import javax.swing.JFrame; | |
| import javax.swing.JScrollPane; | |
| import javax.swing.JTextArea; | |
| import javax.swing.JTextField; |
rakesh-patnaik
/ keyboard_input_ascii_plus1.py
Created
March 13, 2017 16:37
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| import termios, fcntl, sys, os | |
| fd = sys.stdin.fileno() | |
| oldterm = termios.tcgetattr(fd) | |
| newattr = termios.tcgetattr(fd) | |
| newattr[3] = newattr[3] & ~termios.ICANON & ~termios.ECHO | |
| termios.tcsetattr(fd, termios.TCSANOW, newattr) | |
| oldflags = fcntl.fcntl(fd, fcntl.F_GETFL) | |
| fcntl.fcntl(fd, fcntl.F_SETFL, oldflags | os.O_NONBLOCK) |
rakesh-patnaik
/ fuel-mos8-plugins
Last active
September 25, 2016 20:46
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| VERSION="0.10-0.10.1-1" | |
| #wget https://3a98d2877cb62a6e6b14-93babe93196056fe375611ed4c1716dd.ssl.cf5.rackcdn.com/l/c/lma_collector-0.9-0.9.0-1.noarch.rpm | |
| wget https://3a98d2877cb62a6e6b14-93babe93196056fe375611ed4c1716dd.ssl.cf5.rackcdn.com/sl0.10-0.10.1-1/lma_collector-0.10-0.10.1-1.noarch.rpm | |
| #wget https://3a98d2877cb62a6e6b14-93babe93196056fe375611ed4c1716dd.ssl.cf5.rackcdn.com/e/k/elasticsearch_kibana-0.9-0.9.0-1.noarch.rpm | |
| wget https://3a98d2877cb62a6e6b14-93babe93196056fe375611ed4c1716dd.ssl.cf5.rackcdn.com/sl0.10-0.10.1-1/elasticsearch_kibana-0.10-0.10.1-1.noarch.rpm | |
| #wget https://3a98d2877cb62a6e6b14-93babe93196056fe375611ed4c1716dd.ssl.cf5.rackcdn.com/i/g/influxdb_grafana-0.9-0.9.0-1.noarch.rpm | |
| wget https://3a98d2877cb62a6e6b14-93babe93196056fe375611ed4c1716dd.ssl.cf5.rackcdn.com/sl0.10-0.10.1-1/influxdb_grafana-0.10-0.10.1-1.noarch.rpm | |
| #wget https://3a98d2877cb62a6e6b14-93babe93196056fe375611ed4c1716dd.ssl.cf5.rackcdn.com/l/n/lma_infrastructure_alerting-0.9-0.9.0-1.noarch.rpm | |
| wget https://3a98d2877cb |
rakesh-patnaik
/ lma_source_build
Last active
June 25, 2016 21:54
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| SOURCE_BRANCH=stable/0.8 | |
| yum -y install createrepo rpm rpm-build dpkg-devel git | |
| easy_install pip | |
| pip install fuel-plugin-builder | |
| git clone https://github.com/openstack/fuel-plugin-lma-collector.git | |
| git clone https://github.com/openstack/fuel-plugin-lma-infrastructure-alerting.git | |
| git clone https://github.com/openstack/fuel-plugin-influxdb-grafana.git | |
| git clone https://github.com/openstack/fuel-plugin-elasticsearch-kibana.git | |
| cd /root/fuel-plugin-lma-collector | |
| git checkout $SOURCE_BRANCH |
rakesh-patnaik
/ fuel-mos7-plugins
Last active
March 22, 2021 23:47
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| wget http://plugins.mirantis.com/repository/l/m/lma_collector/lma_collector-0.8-0.8.0-1.noarch.rpm | |
| wget http://plugins.mirantis.com/repository/e/l/elasticsearch_kibana/elasticsearch_kibana-0.8-0.8.0-1.noarch.rpm | |
| wget http://plugins.mirantis.com/repository/i/n/influxdb_grafana/influxdb_grafana-0.8-0.8.0-1.noarch.rpm | |
| wget http://plugins.mirantis.com/repository/l/m/lma_infrastructure_alerting/lma_infrastructure_alerting-0.8-0.8.0-1.noarch.rpm | |
| fuel plugins --install lma_collector-0.8-0.8.0-1.noarch.rpm | |
| fuel plugins --install elasticsearch_kibana-0.8-0.8.0-1.noarch.rpm | |
| fuel plugins --install influxdb_grafana-0.8-0.8.0-1.noarch.rpm | |
| fuel plugins --install lma_infrastructure_alerting-0.8-0.8.0-1.noarch.rpm | |
| fuel plugins |
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| #!/bin/bash | |
| nrpe="/usr/local/nagios/libexec/check_nrpe" | |
| hostname="127.0.0.1" | |
| check_one="$1" | |
| check_two="$2" | |
| $nrpe -H $hostname -c $check_one | |
| return_one=$? |
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