Incorrect indent Sahara Installation Guide in sahara
Incorrect indent Sahara Installation Guide in sahara cause wrong front format. Closes-Bug:#1729530 Change-Id: I419cd7dbcf9d7f7dadda5d4c7ebf75af64ef2081
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@ -53,24 +53,24 @@ To create vanilla images follow these steps:
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"https://git.openstack.org/cgit/openstack/sahara-image-elements" and export necessary
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parameters.
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* ``DIB_HADOOP_VERSION`` - version of Hadoop to install
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* ``JAVA_DOWNLOAD_URL`` - download link for JDK (tarball or bin)
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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
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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
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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
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sahara-image-elements project
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* ``DIB_HADOOP_VERSION`` - version of Hadoop to install
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* ``JAVA_DOWNLOAD_URL`` - download link for JDK (tarball or bin)
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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
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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
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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
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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
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of parameters.
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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
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@ -42,15 +42,15 @@ plugin:
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For Vanilla Hadoop version 2.x.x:
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+ Cluster must contain exactly one namenode
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+ Cluster can contain at most one resourcemanager
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+ Cluster can contain at most one secondary namenode
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+ Cluster can contain at most one historyserver
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+ Cluster can contain at most one oozie and this process is also required
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for EDP
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+ Cluster can't contain oozie without resourcemanager and without
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historyserver
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+ Cluster can't have nodemanager nodes if it doesn't have resourcemanager
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+ Cluster can have at most one hiveserver node.
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+ Cluster can have at most one spark history server and this process is also
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required for Spark EDP (Spark is available since the Newton release).
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+ Cluster must contain exactly one namenode
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+ Cluster can contain at most one resourcemanager
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+ Cluster can contain at most one secondary namenode
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+ Cluster can contain at most one historyserver
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+ Cluster can contain at most one oozie and this process is also required
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for EDP
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+ Cluster can't contain oozie without resourcemanager and without
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historyserver
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+ Cluster can't have nodemanager nodes if it doesn't have resourcemanager
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+ Cluster can have at most one hiveserver node.
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+ Cluster can have at most one spark history server and this process is also
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required for Spark EDP (Spark is available since the Newton release).
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