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Release 8.0.1 ...
The following changes have been made to Tungsten Replicator and may affect existing scripts and integration tools. Any scripts or environment which make use of these tools should check and update for the new configuration:
tpm validate now verifies localhost is defined in
/etc/hostsIssues: CT-2564
The tprovision command no longer requires the external tool tungsten_get_mysql_datadir.
Additionally, the tool has been significantly re-factored for greater stability, performance and functionality.
Issues: CT-2597
Improvements, new features and functionality
Additional prometheus metrics have been added to the Replicator:
tungsten_replicator_service_online_duration_seconds gauge
show duration in seconds since the replicator was put online.
tungsten_replicator_task_total counter shows statistics by
service, stage and task as shown in the following example:
tungsten_replicator_task_total{service="alpha",stage="q-to-dbms",task_id="1",stat="extract_time",} 250.015In this case, this is the extract time spent by the task #1 of the q-to-dbms stage of the alpha service. This is similar to the new trepctl perf output.
Issues: CT-2514
The tapi command now handles various payload outputs properly.
Issues: CT-2553
The tpm purge-thl command now works properly when run against environments where there are multiple THL files, but the lowest seqno returned exists in the very first THL file.
Issues: CT-2561
The tapi command no longer issues an error when the quantity of command-line arguments is larger than expected.
Issues: CT-2580
The tungsten_send_diag now uses AWS Signature Version 4 to upload files.
Issues: CT-2589
tungsten_mysql_ssl_setup now properly generates v3 self signed CA certificates for openssl 3 found in RHEL9 Linux flavors.
Issues: CT-2581