Release notes — Anaconda Enterprise 4.4 documentation

Anaconda Enterprise: Documentation

# Release notes

Below is a summary of features, bug fixes, and improvements for each Anaconda for cluster management release.

Anaconda for cluster management 1.4.4

Note: This is the last feature release of Anaconda for cluster management. Anaconda for cluster management has been replaced by Anaconda Scale.

Backend improvements:

- Use full paths for system commands

Anaconda for cluster management 1.4.3

Backend improvements:

- Fix license check and support information

Anaconda for cluster management 1.4.2

Features:

- Updates to examples in documentation

Backend improvements:

- Improved group configuration/detection on RHEL/CentOS
- Enabled configuration of `anaconda` group name

Anaconda for cluster management 1.4.1

Features:

- Renamed `distributed` plugin to `dask`
- Enabled `notebook` and `dask` plugins to be installed alongside existing Hadoop installations
- Added `conda` profile plugin setting for `ssl_verify`

Anaconda for cluster management 1.4.0

Features:

- Added setting for `channel_alias` for improved integration with Anaconda Repository

Bug Fixes:

- Fixed provisioning on Windows client machines
- Fixed issue with profile setting for `conda` access control lists
- Fixed issue with certain plugin status checks
- Fixed issue with Storm plugin installation

Backend improvements:

- Improved management and configurability of `distributed` plugin
- Updated version of Apache Libcloud dependency (0.20.1)
- Updated to accept new license format (backwards compatible with existing licenses)
- Removed deprecated `acluster submit` command due to inconsistencies with environments
- Removed `acluster defaultenv` and `acluster setenv` commands due to inconsistencies with environments
- Consolidated sample profile to a single profile

Anaconda for cluster management 1.3.3

Bug Fixes:

- Fixed SSH private key permissions check

Backend improvements:

- Implemented Salt ACL functionality
- Implemented Salt PAM authentication
- Removed sudo requirement after install

Anaconda for cluster management 1.3.2

Bug Fixes:

- Fixed installation prefix and default channel documentation and tests

Backend improvements:

- Improved detection of plugin installations and plugin status messages

Anaconda for cluster management 1.3.1

Features:

- Updated plugin: Spark 1.6
- Added option to disable creation of `/etc/profile.d/conda.sh` on cluster nodes

Bug Fixes:

- Fixed R path for Jupyter Notebook
- Fixed issue with Amazon EC2 block device mapping
- Fixed issue with configuration of default conda channels
- Improved warnings for misconfigured SSH keys
- Improved error message when AWS Key Pair is missing

Backend improvements:

- Added configurable download URLs for plugins (used for airgap installations): Elasticsearch, Logstash, Kibana, Storm
- Added deprecated warning for `acluster submit` command due to inconsistencies with environments
- Added detection for enterprise Hadoop installations and warns before installing conflicting services
- Configured HDFS for short-circuit reads by default
- Pinned versions of dependencies in conda recipe

Anaconda for cluster management 1.3.0

Features:

- Simplified bare-metal cluster setup using profile/provider instead of clusters.d
- Added ability to specify conda packages and environments in profile plugin settings
- Switched to system-wide .condarc file for users on cluster nodes
- Added centralized logging via Elasticsearch, Logstash, and Kibana plugins
- Added `--no-browser` option for `acluster open` command
- Added license information to `acluster info`
- Removed optional `security_group` setting from `providers.yaml` template and documentation
- Added `vpc_id` setting for Amazon EC2 to use with default security group
- Improved documentation for bare-metal and cloud-based cluster creation
- Added more information about requirements, FAQs, and known issues to documentation

Bug Fixes:

- Improved error messages for cloud providers, security groups, and when no clusters are defined
- Fixed error when command output contained Unicode characters
- Fixed repeated prompts when installing multiple plugins

Backend improvements:

- Added test for SSH connectivity during bare-metal cluster creation
- Added detection/removal of orphaned clusters upon `acluster destroy`
- Added detection/installation of missing sudo/bzip2 packages upon cluster creation

Anaconda for cluster management 1.2.2

Features:

- Moved bare metal cluster setup to profile and provider files
- Ability to specify private IPs for VPC clusters on Amazon EC2

Anaconda for cluster management 1.2.1

Features:

- Updated plugin: Spark 1.5.1
- Consistent output when listing clusters and profiles
- New blog post and updated documentation

Bug Fixes:

- Removed duplicate error messages
- Fixed notebook plugin formulas

Anaconda for cluster management 1.2.0

Features:

- Dedicated salt/supervisor environments
- New cluster profile (no nesting)
- Documentation updates
- Improvements to CLI output

Bug Fixes:

- Storm plugin
- Notebook plugin
- Logstash plugin
- Kibana plugin
- Elasticsearch plugin
- Windows Fixes: push/submit

Backend improvements:

- Refactor status/stop/restart and plugin loading
- Refactor connection object
- Multiple backends (initial work)

Anaconda for cluster management 1.1.0

- Improved Jenkins testing
- Added Storm plugin
- Added Elasticsearch/Logstash/Kibana plugins (ELK stack)
- Added Dask plugin
- Fixes for single-node installations
- Profile updates
- Add setting for AWS Tags
- Added security options (SELinux/iptables)
- Added setting for notebook password

Anaconda for cluster management 1.0.0

- CLI rewrite
- Aggregated and improved CLI messaging
- Backend library refactoring
- Salt-packaging refactoring
- Easier bare-metal installation
- Added option for streaming output
- Fixed issue with Ganglia on Ubuntu
- Windows/libcloud Compatibility
- Added licensing with new CLI
- Conda remote fixes
- Install Anaconda/Miniconda from custom url