openstack/tripleo-docs
Code Issues Proposed changes
9488921dcc
tripleo-docs/doc/source/troubleshooting/troubleshooting-image-build.rst
marios 36e23f3ef1 Tidy up docs - fixup missing links to TOC where possible 
Due to layout of current docs, some sections don't display the TOC
on the left hand navbar, for example installation/installation.html

One of the reasons is that the subsections there (installing or
updating) are labelled as sections (=== instead of ----).

This updates the installation and troubleshooting sections

Change-Id: Iad8f9fd760716c3f7139684861b12e2cd286501a
2015-10-23 12:00:23 +03:00

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Troubleshooting Image Build

Images fail to build

More space needed

Images are built in tmpfs by default, to speed up the builds. In case your machine doesn't have enough free RAM, the image building step can fail with a message like "At least 174MB more space needed on the / filesystem". If freeing up more RAM isn't a possibility, images can be built on disk by exporting an environment variable:

export DIB_NO_TMPFS=1