2022-01-06

Release Notes / Changelog

Summary

This release includes a few minor house keeping cleanups and performance optimizations. Container images are updated for 2 services (shared-service and data-support-update-service). Additionally env var configuration for DSS and DSS-pfc is included.

SS

• Reduction of log noise to lower DataDog load.

• Modification to diagnostic information collection via ProcessPerformance.

DSUS

• Implementation of MongoDB Indexes on Jurisdiction collection to improve query performance

DSS/DSS-PFC (config)

There needs to an environment variable set on both DSS and the DSS Preflight Container (init-container) name POD_UID used to identify individual instances of the Decision Support Service. This is set leveraging metadata available via the K8s downward API. Specifically we use metadata.uid. The configuration for this variable in our Terraform spec is achieved as such:

  env {
    name = "POD_UID"
    value_from {
      field_ref {
        field_path = "metadata.uid"
      }
    }
  }

The same can be used in both container specs. I'm not sure exactly how this will shake out with helm, however let me know if you wanna hop on a call to work it out and validate.

Bill of Materials

Changes to component SHA1 / Tag values (indicating a release) are marked as emboldened line entries. Components link to their respective documentation, and tags link to the Github repository release for that individual component.

Component	Shortname	SHA1	Tag
cat-rckms	CAT	4b422d3	2.11.1
data-support-update-service	DSUS	29b5d30	1.6.3
decision-support-service	DSS	bc41d2b	2.3.1
dss-preflight-container	DSS-PFC	54e29c9	1.1.2
middle-tier-service	MTS	c465425	2.4.1
opencds-update-service	OUS	3525806	1.6.0
rckms-reports-service	RRS	f11c8be	1.1.0
rules-generation-service	RGS	463fd9d	2.0.16
shared-service	SS	c3ef2cd	1.6.1
ss-comparison-service	SSCS	10716c6	1.2.0
vmr-converter-service	VCS	cbe2cce	2.3.0