feature(cluster): use DynamicWhiteListRoundRobinPolicy for public address connections#14512
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fruch wants to merge 1 commit intoscylladb:masterfrom
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feature(cluster): use DynamicWhiteListRoundRobinPolicy for public address connections#14512fruch wants to merge 1 commit intoscylladb:masterfrom
fruch wants to merge 1 commit intoscylladb:masterfrom
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…ress connections Switch python-driver to PR scylladb/python-driver#833 branch which introduces DynamicWhiteListRoundRobinPolicy. When SCT connects via public addresses (IP_SSH_CONNECTIONS == "public"), use this policy instead of WhiteListRoundRobinPolicy. DynamicWhiteListRoundRobinPolicy dynamically tracks which host the control connection resolves to and only routes queries there, solving the problem where the driver discovers private IPs from system tables that are unreachable from the client when using public/proxy access.
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Summary
scylladb/python-driver#833(branchdk/fix-for-proxy-access-2-with-license-fix) which introducesDynamicWhiteListRoundRobinPolicyIP_SSH_CONNECTIONS == "public"), useDynamicWhiteListRoundRobinPolicyinstead ofWhiteListRoundRobinPolicyrun-ami-artifact-test.shfor running AMI artifact tests with public communicationMotivation
When connecting to Scylla nodes via public IPs, the driver discovers private IPs from system tables that are unreachable from the client.
DynamicWhiteListRoundRobinPolicysolves this by dynamically tracking which host the control connection resolves to and only routing queries there.Dependencies