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Error: Function lookup() did not find a value for the name DEFAULT_EXEC_TIMEOUT


This article covers how to fix this issue found while installing OpenStack with packstack.
In the case you installed packstack with epel repo enabled, you need to uninstall it and all the dependences, and re-install it after disabling epel, so all the proper versions of dependencies are installed correctly.
1. To begin, ensure that epel repo is disabled and try again.
2. Run the following commands:

# yum autoremove epel-release
# yum autoremove openstack-packstack
# yum clean all
# yum install -y openstack-packstack

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Add Glance Cloud images to OpenStack


This article will guide you on steps to add #Glance #Cloud images to #OpenStack with different #Linux distributions which enables users to discover, register, and retrieve virtual machine images. 

After images are created they should be registered in Openstack Glance - #image operation service.

Upload Image Into Glance:

1. Replace <NAME> with the name that users will refer to the disk image by. 

2. Replace <IMAGE_FILE> with the local path to the image file to upload.

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OpenStack instance Creation


This tutorial is all about assigning a fixed static IP address in OpenStack by creating ports and adding them to the instance.

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Openstack instance generating status error


This article will guide you on the best method of fixing Openstack instance generating status error caused by network issues or security issues.

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