Tag Archives: devops

the new red hat & fedora satellite 6 #devops infrastructure manager ne satellite 5 or spacewalk

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red hat & fedora satellite 6 #devops infrastructure manager is ne satellite 5 or spacewalk

Red Hat Satellite 6 is a re-engineering of the Red Hat Satellite 5 product.

Satellite 6 has been built from the ground-up on different and more modern technologies. Spacewalk is not the upstream for Satellite 6, and never will be. Instead Satellite 6 is a federation of several upstream open source projects, including Katello, Foreman, Pulp, and Candlepin.

Spacewalk (and its downstream product, Red Hat Satellite 5) is a systems-management tool, and Satellite 6 is designed to accomplish the same set of goals.

see also

  • candlepin
  • foreman
  • katello
  • pulp

free microsoft #azure #devops and #windows10 training from #mva

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free microsoft azure devops and windows 10 training from mva

howto upgrade apache 2.2 to apache 2.4 and php 5.6 on centos, oracle uek and redhat gnu/linux

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howto upgrade apache 2.2 to apache 2.4 and php 5.6 on centos, oracle uek and redhat gnu/linux

add extra repos, remove apache 2.2, install apache 2.4 & php 5.6, workaround mod_dnssd error

  wget https://dl.iuscommunity.org/pub/ius/stable/Redhat/6/x86_64/epel-release-6-5.noarch.rpm
  rpm -ivh epel-release-6-5.noarch.rpm

  wget https://dl.iuscommunity.org/pub/ius/stable/Redhat/6/x86_64/ius-release-1.0-14.ius.el6.noarch.rpm
  rpm -ivh ius-release-1.0-14.ius.el6.noarch.rpm 

  yum remove httpd
  yum remove httpd-tools

  yum install php56u-fpm-httpd.noarch

  system-config-firewall

  yum remove mod_dnssd

  service httpd start
  service php-fpm start


  chkconfig httpd on
  chkconfig php-fpm on

this worksaround the error

Starting httpd: 
httpd: Syntax error on line 353 of /etc/httpd/conf/httpd.conf: 
Syntax error on line 1 of /etc/httpd/conf.d/mod_dnssd.conf: 
Cannot load modules/mod_dnssd.so into server: 
/etc/httpd/modules/mod_dnssd.so: undefined symbol: unixd_setup_child

ed/x/ubuntu #gnu/#linux #devops #cron gotcha with % chars

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ed/x/ubuntu #gnu/#linux #devops #cron gotchacron treats % chars as newlines so you need to escape each and every % with a \

heres a crontab that runs two separate python scripts and put output and errors in two separate files (provided the first script takes longer than a second to run

# crontab
* * * * * python y.py > $(date +\%F-\%H-\%M-\%S).txt 2>&1 ; python z.py > $(date +\%F-\%H-\%M-\%S).txt 2>&1

in #centos 6.x #percona 5.x #phpmyadmin 4.x reads config file from a new directory #dba #devops #sysadmin

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in #centos 6.x #percona 5.x #phpmyadmin 4.x reads its config file from a completely different directory – it is no longer in the phpmyadmin code directory

ACTUAL centos 6 percona 5 phpmyadmin 4 config files are as follows

  • phpMyAdmin httpd – /etc/httpd/conf.d/phpMyAdmin.conf
  • phpMyAdmin conf – /etc/phpMyAdmin/config.inc.php
  • phpMyAdmin code – /usr/share/phpMyAdmin/

See also