Merge "[DOC] update doc about vanilla image builder"
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@ -22,7 +22,9 @@ Elements for building vanilla images are stored in the
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Sahara requires images with cloud-init package installed:
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* `For Fedora <http://pkgs.fedoraproject.org/cgit/cloud-init.git/>`_
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* `For Ubuntu <http://packages.ubuntu.com/precise/cloud-init>`_
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* `For Ubuntu 14 <http://packages.ubuntu.com/trusty/cloud-init>`_
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* `For CentOS 6 <http://mirror.centos.org/centos/6/extras/x86_64/Packages/cloud-init-0.7.5-10.el6.centos.2.x86_64.rpm>`_
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* `For CentOS 7 <http://mirror.centos.org/centos/7/extras/x86_64/Packages/cloud-init-0.7.5-10.el7.centos.1.x86_64.rpm>`_
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To create vanilla images follow these steps:
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@ -40,6 +42,12 @@ To create vanilla images follow these steps:
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tox -e venv -- sahara-image-create -u
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If you want to build Vanilla 2.7.1 image with centos 7 just execute:
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.. sourcecode:: console
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tox -e venv -- sahara-image-create -p vanilla -v 2.7.1 -i centos7
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Tox will create a virtualenv and install required python packages in it,
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clone the repositories "https://github.com/openstack/diskimage-builder" and
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"https://github.com/openstack/sahara-image-elements" and export necessary
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@ -50,25 +58,30 @@ To create vanilla images follow these steps:
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* ``OOZIE_DOWNLOAD_URL`` - download link for OOZIE (we have built
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Oozie libs here: ``http://sahara-files.mirantis.com/oozie-4.2.0-hadoop-2.7.1.tar.gz``)
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* ``SPARK_DOWNLOAD_URL`` - download link for Spark
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* ``HIVE_VERSION`` - version of Hive to install (currently supports only 0.11.0)
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* ``HIVE_VERSION`` - version of Hive to install
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(currently supports only 0.11.0)
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* ``ubuntu_image_name``
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* ``fedora_image_name``
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* ``DIB_IMAGE_SIZE`` - parameter that specifies a volume of hard disk of
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instance. You need to specify it only for Fedora because Fedora doesn't use all available volume
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* ``DIB_IMAGE_SIZE`` - parameter that specifies a volume of hard disk
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of instance. You need to specify it only for Fedora because Fedora
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doesn't use all available volume
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* ``DIB_COMMIT_ID`` - latest commit id of diskimage-builder project
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* ``SAHARA_ELEMENTS_COMMIT_ID`` - latest commit id of sahara-image-elements project
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* ``SAHARA_ELEMENTS_COMMIT_ID`` - latest commit id of
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sahara-image-elements project
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NOTE: If you don't want to use default values, you should set your values of parameters.
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NOTE: If you don't want to use default values, you should set your values
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of parameters.
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Then it will create required cloud images using image elements that install
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all the necessary packages and configure them. You will find created images in
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the parent directory.
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all the necessary packages and configure them. You will find created images
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in the parent directory.
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.. note::
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Disk Image Builder will generate QCOW2 images, used with the default
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OpenStack Qemu/KVM hypervisors. If your OpenStack uses a different
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hypervisor, the generated image should be converted to an appropriate format.
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hypervisor, the generated image should be converted to an appropriate
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format.
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VMware Nova backend requires VMDK image format. You may use qemu-img
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utility to convert a QCOW2 image to VMDK.
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