Tags » Centos

OpenCrowbar 2.3 (Drill) Overview Videos

Last week, Scott Jensen, RackN COO, uploaded a batch of OpenCrowbar install and demo videos.  I’ve presented them in reverse chronological order so you can see what OpenCrowbar looks like before you run the installation process. 50 more words

DevOps

iodine client/server on CentOS 7

From http://code.kryo.se/iodine/:

iodine lets you tunnel IPv4 data through a DNS server. This can be usable in different situations where internet access is firewalled, but DNS queries are allowed. 541 more words

CentOS

Postgresql 9.2 monitoring with Adagios on CentOS 7

On the PostgreSQL server:

Note: You may need to deal with SELinux.

Install some needed perl modules, download the check script and make it executable: 1,052 more words

CentOS

Varnish 4 monitoring with Adagios on CentOS 7

On the Varnish server:

Note: You may need to deal with SELinux.

Clone the varnish-nagios repo, autogen, configure, and make:

git clone https://github.com/varnish/varnish-nagios.git
cd varnish-nagios
./autogen.sh
./configure
make
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CentOS

Nginx 1.6.3 status monitoring with Adagios on CentOS 7

Download check_nginx_status.pl:

cd /usr/lib64/nagios/plugins/
wget https://raw.githubusercontent.com/regilero/check_nginx_status/master/check_nginx_status.pl

Install prerequisites:

yum install perl-libwww-perl nagios-plugins-perl

Create a check command:

pynag add command command_name="2ks-check_nginx_status" command_line='$USER1$/check_nginx_status.pl -H $HOSTADDRESS$ -p $_SERVICE_PORT$ -s $_SERVICE_SERVER_NAME$ $_SERVICE_OPTIONAL_ARGUMENTS$'
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CentOS

cent os 5.11 command

1. 방화벽

service iptables stop

vi /etc/sysconfig/iptables