Release 3.0.0

Added

• PNDA-3330: Add default application user configuration to the deployment manager.
• PNDA-2982: Added support for adding pyspark application dependencies
• PNDA-1960: Make Kafkat available on nodes as option for Kafka management at CLI
• PNDA-2445: Support for Hortonworks HDP hadoop distro
• PNDA-2163: Support for OpenTSDB Platform testing
• PNDA-1788: Cloudera version can be set in the salt pillar
• PNDA-3314: Added new flavor for larger PNDAs called "production"
• PNDA-3484: Add CentOS support
• PNDA-3497: Add pillar config to set how many data directories to configure HDFS to use.

Changed

• PNDA-2965: Rename cloudera_* role grains to hadoop_*
• PNDA-3216: Uprev to logstash 5.2.2
• PNDA-3180: Limit orchestrate commands to new nodes only
• PNDA-3212: Link logstash install directory using salt file.symlink command as the cmd.run version was preventing logshipper/logserver upgrades
• PNDA-3249: Upgrade Kafka version to 0.11.0.0
• PNDA-3264: Use redis 3.2.10 on redhat
• PNDA-2884: Upgrade CDH and Cloudera Manager version 5.12.1
• PNDA-3380: Move opentsdb log to /var/log/pnda
• PNDA-3441: Cleanup warnings from create_notebook_dir.sh script
• PNDA-3451: Use existing MySQL for the Ambari database
• PNDA-2486: Move yarn local directories to /data0 to separate the data from the operating system partition.

Fixed

• PNDA-3499: Cleanup CHANGELOG with missing release info.
• PNDA-3213: fix issue on wrong checksum file name for logserver sls
• PNDA-3615: conda command now works 'out-of-the-box' with correct PATH additions
• PNDA-3216: Use new logstash plugin mechanism in 5.2.2 that actually works when offline
• PNDA-3111: Report failures up if opentsdb.hbase_tables fails
• PNDA-3309: use local gem installation for Kafka tool
• PNDA-3343: When expanding a cluster new datanodes are given a spark gateway role
• PNDA-3309: Write CM_SETUP_SUCCESS into a fixed directory
• PNDA-3369: fix issue on offsets topic replication factor on kafka configuration zhere default value is 3
• PNDA-3238: Add jupyter extensions to the kenel virtual environment.
• PNDA-3350: Fix dm.pem permission post deployment highstate.
• PNDA-3013: Fix issue on Keystone passwords with illegal XML characters (such as &) cause Hadoop setup to fail.

release/3.5: Merge pull request #263 from pndaproject/RELEASE-2.0.0

fix minor issue on platform libraries version