Azure is a growing collection of integrated cloud services which is used to build, deploy and manage applications through the global network of datacentres. With Azure, you can build and deploy across the globe using the tools, applications and frameworks of your choice. There are 40 Azure regions which is currently more than any other Cloud provider. Its really fast, …
Many times you need to test a functionality on https website and you are searching the working image of docker container. There are many images available in docker hub but you need to configure them accordingly. However if you already working with very basic Nginx docker container, you might find this article useful which will …
Sometimes, unknowingly you run the puppet agent which is stopped by some other teammate for some sort of testing which enforce Puppet to apply the changes which are changed in Puppet agent and configured in Puppet Master. It’s really horrible and can create lots of confusion, issues and conflicts But don’t worry, just like your Version Control …
Sometimes, there is a need to run sql transactions during Building the code. You might have searched for the plugins but that is not easily available, but you need to run sql query through your CI-CD tool. Now, what to do ? You can use SQLCMD for the same 🙂 I am going to demonstrate how to …
Fluentd and Graylog2 can be used for End-to-End Log Analysis. Fluentd is free and fully open-source log collector which works on technique ‘Log Everything’ Graylog2 is a powerful and currently most popular log analysis framework powered by Elasticsearch and MongoDB. Fluentd can output data to Graylog2 in the GELF format to take advantage of Graylog2’s analytics and visualization features. Fluentd …
td-agent throwing error – (Errno::EACCES), Unknown output plugin ‘gelf’ Read More »
While configuring the Puppet Dashboard for your Puppet Instance, you might get this kind of error /usr/lib/ruby/1.8/webrick/utils.rb:63:in `getaddrinfo’: getaddrinfo: Name or service not known (SocketError) [2015-05-17 19:48:38] INFO ruby 1.8.7 (2011-06-30) [x86_64-linux] /usr/lib/ruby/1.8/webrick/utils.rb:63:in `getaddrinfo’: getaddrinfo: Name or service not known (SocketError) from /usr/lib/ruby/1.8/webrick/utils.rb:63:in `create_listeners’ from /usr/lib/ruby/1.8/webrick/server.rb:75:in `listen’ from /usr/lib/ruby/1.8/webrick/server.rb:63:in `initialize’ from /usr/lib/ruby/1.8/webrick/httpserver.rb:24:in `initialize’ from /usr/share/puppet-dashboard/script/../config/../vendor/gems/rack-1.1.6/lib/rack/handler/webrick.rb:10:in …
Puppet Dashboard Error – getaddrinfo: Name or service not known (SocketError) Read More »
We have already seen Jenkins Installation , Jenkins Master-Slave configuration and Jenkins Windows Slave configuration in our previous articles. So lets move further and discuss about Jenkins upgrade to new version. If you are using Jenkins for production or for multiple tasks, it is very important that you keep your Jenkins up-to-date with the latest version. Whenever a latest …
Sometimes when you are using rpm, it might throws the warning followed by error, like below: [root@scmquest ]# rpm -ivh virt-what-1.11-2.el5.x86_64.rpm warning: virt-what-1.11-2.el5.x86_64.rpm: Header V3 DSA signature: NOKEY, key ID 37017186 warning: waiting for transaction lock on /var/lib/rpm/__db.000 error: can’t create transaction lock on /var/lib/rpm/__db.000 You can try killing the rpm processes [root@scmquest ]# netstat -plan | …
RPM error: can’t create transaction lock on /var/lib/rpm/__db.000 Read More »
As per the thumb rule, all your softwares should be up to date and in-sync with other tools upgrade. But if you are getting Error in puppet after ruby upgrade like : /usr/share/puppet-dashboard/script/../config/../vendor/rails/railties/lib/rails/gem_dependency.rb:23:in `add_frozen_gem_path’: undefined local variable or method `source_index’ for Rails::GemDependency:Class (NameError) from /usr/share/puppet-dashboard/script/../config/boot.rb:47:in `load_initializer’ from /usr/share/puppet-dashboard/script/../config/boot.rb:38:in `run’ from /usr/share/puppet-dashboard/script/../config/boot.rb:11:in `boot!’ from /usr/share/puppet-dashboard/script/../config/boot.rb:110 from /usr/share/puppet-dashboard/script/server:2:in …
While configuring the new Puppet agent, sometimes its throwing error like below [root@appvm001 puppet]# puppet agent –verbose –test Info: Creating a new SSL key for appvm001 Info: Caching certificate for ca Info: Caching certificate for appvm001 Error: Could not request certificate: The certificate retrieved from the master does not match the agent’s private key. Certificate …
