Art Peel created SPARK-1532:
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Summary: provide option for more restrictive firewall rule in
ec2/spark_ec2.py
Key: SPARK-1532
URL: https://issues.apache.org/jira/browse/SPARK-1532
Project: Spark
Issue Type: Improvement
Components: EC2
Affects Versions: 0.9.0
Reporter: Art Peel
Priority: Minor
When ec2/spark_ec2.py sets up firewall rules for various ports, it uses an
extremely lenient hard-coded value for allowed IP addresses: '0.0.0.0/0'
It would be very useful for deployments to allow specifying the allowed IP
addresses as a command-line option to ec2/spark_ec2.py. This new configuration
parameter should have as its default the current value, '0.0.0.0/0' so the
functionality of ec2/spark_ec2.py will change only for those users who specify
the new option.
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