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Release Summary:

  • DIGIT 2.0 is a baselined release that has got very few functional changes, but more of a non-functional standardization changes.

  • Functional: Introducing advance payment feature and Advance collection integration with W/S.

  • Non-functional: Upgrading spring boot and tracer version of all the backend services to enhance the range of non-functional benefits like performance, metrics, and security. Also all digit services/configs are baselined to follow the Semantic Versioning. These would enable the partner eco-system, system Integrators and state teams for an easy on-going upgrades and integrations.

Upgrade Instructions:

  • DIGIT 2.0 is a baselined release - considering simplification and standardization as a theme. It is strongly recommended all state teams upgrade to leverage benefits.

    • All services versioning will follow SemVer 2.0, naming conventions and Git Tagging are improved for better tracing.

    • Next release we might have few more enhancements to the services naming conventions and handling MDMS and Configs better.

  • Impact: Functionally, the upgrade to DIGIT 2.0 should not impact the existing environments.

What has been changed:

Functional

Non-functional

New Features:

  • Ability to handle advanced payments - platform and Reference implementation in W&S.

  • Advance Collection integration with W&S

Enhancements:

  • Bulk persister changes to support bulk persisting for migration in Persister Service.

  • Localization URL params to be changed to request params in Localization service

  • Receipt download link in SMS and email notifications.

  • Rainwater Harvesting attribute in Property Service

  • Filestore service enhancement - Support for SDC and S3 implementation.

  • Maven dependencies upgrade and merging the backend services to the master branch (Upgraded Tracer to 2.0.0, spring boot to 2.2.6, flyway-core to 6.4.3, etc along with code cleanup) for all the services across the services. The Changelog has been added.

  • Baseline versioning of all the services as per the streaming strategy.

  • UI Enhancements

    • Generalized Client-side PDF generation component and integration with Property, Fire NOC, Trade License, and W&S applications).

    • Generalize acknowledgment screens component

    • MDMS namespace common component and integration with PT and TL modules.

Fixes:

New Features:

Infra/Ops Simplification & Enablement:

  • Infra & Service monitoring v1.0.0 (Prometheus, Alertmanager & Grafana)

    • Cluster Resource monitoring

    • Request Traffic monitoring

    • DIGIT Service monitoring

  • All Java based services SpringBoot upgraded from 1.5.X to 2.2.6 for better security, performance and metrics.

  • Backbone Services migrated to Helm templates to ease deployment on kubernetes.

  • Introduced Minio as a digit platform service for SDCs to leverage S3 like object storage feature.

  • DIGIT on Spot Instances for AWS users, saves 60% of the cloud cost.

  • Configurable SSO with GitHub or Google SSO oauth for all the Infra apps like Jaeger, Grafana, Kibana.

  • Jenkins CI/CD as a service with the pipelines

Enhancements:

  • Versioned Git Tags for all the services

  • Versioned MDMS and Config data.

Fixes:

  • NA

Services and build artefact Details:

Category

Services

GIT TAGS

Docker Artifact ID

MDMS Changes

Config Changes

Frontend v2.0

Citizen

citizen-v1.0.0

citizen:v1.0.0-5c70cea1d

Employee

employee-v1.0.0

employee:v1.0.0-5c70cea1d

DSS Dashboard

dashboard-v1.0.0

dss-dashboard:v1.0.0-766ef5a0a

Core Services v2.0

Encryption

enc-service-v1.1.0

egov-enc-service:v1.1.0-f9375a4

Searcher

searcher-v1.1.0

egov-searcher:v1.1.0-59d3598

Payment Gateway

pg-service-v1.1.0

egov-pg-service:v1.1.0-f9375a4

Filestore

filestore-v1.2.0

egov-filestore:v1.2.0-3acc52b

Zuul - API Gateway

zuul-v1.1.0

zuul:v1.1.0-582ddd0

Mail Notification

notification-mail-v1.1.0

egov-notification-mail:v1.1.0-40b5f2d

SMS Notification

notification-sms-v1.1.0

egov-notification-sms:v1.1.0-245443e

Localization

localization-v1.1.0

egov-localization:v1.1.0-f9375a4

PR-1073

Persister

persister-v1.1.0

egov-persister:v1.1.0-9994513

ID Gen

idgen-v1.2.0

egov-idgen:v1.2.0-f9375a4

User

user-v1.2.1

egov-user:v1.2.1-4976757

User Chatbot

user-chatbot-v1.2.1

egov-user-chatbot:v1.2.1-4976757

MDMS

mdms-service-v1.3.0

egov-mdms-service:v1.3.0-e50b9eb

URL Shortening

url-shortening-v1.0.0

egov-url-shortening:v1.0.0-40cc090

Indexer

indexer-v1.1.0

egov-indexer:v1.1.0-07592ae

egov-bpa-indexer.yml,rainmaker-bpastakeholder-indexer.yml

Report

report-v1.3.0

report:v1.3.0-28b3c97

PR-1170

Workflow

workflow-v2-v1.1.0

egov-workflow-v2:v1.1.0-42786ef

PDF Generator

pdf-service-v1.1.0

pdf-service:v1.1.0-09b11d9

Chatbot

chatbot-v1.0.0

chatbot:v1.0.0-f905f54

Access Control

accesscontrol-v1.1.0

egov-accesscontrol:v1.1.0-f9375a4

Location

location-v1.1.0

egov-location:v1.1.0-f9375a4

OTP

otp-v1.2.0

egov-otp:v1.2.0-f9375a4

User OTP

user-otp-v1.1.0

user-otp:v1.1.0-2f36d3a

Business Services v2.0

Apportion

apportion-service-v1.1.0

egov-apportion-service:v1.1.0-5553009

Collection

collection-services-v1.1.0

collection-services:v1.1.0-afb3913

PR-1106

Billing

billing-service-v1.1.0

billing-service:v1.1.0-4367159

bill-genie.yml

HRMS

hrms-v1.1.0

egov-hrms:v1.1.0-43cb793

Dashboard Analytics

dashboard-analytics-v1.1.0

dashboard-analytics:v1.1.0-de5ab6d

Dashboard Ingest

dashboard-ingest-v1.1.0

dashboard-ingest:v1.1.0-5cc43bf

EGF Instrument

egf-instrument-v1.1.0

egf-instrument:v1.1.0-87dfb2d

EGF Master

egf-master-v1.1.0

egf-master:v1.1.0-9959f29

Finance Collection Voucher Consumer

finance-collections-voucher-consumer-v1.1.0

finance-collections-voucher-consumer:v1.1.0-004e14a

Municipal Services v2.0

Trade License

tl-services-v1.1.0

tl-services:v1.1.0-be11a0f5

PR-1160

Trade License Calculator

tl-calculator-v1.1.0

tl-calculator:v1.1.0-c52ffe21

PR-1125,PR-1133

Fire NOC

firenoc-services-v1.0.0

firenoc-services:v1.0.0-4abf83d8

Fire NOC Calculator

firenoc-calculator-v1.0.0

firenoc-calculator:v1.0.0-ae96e930

Property Services

property-services-v1.0.0

property-services:v1.0.0-ecf3410a

Property Tax Calculator

pt-calculator-v2-v1.1.0

pt-calculator-v2:v1.1.0-63e20365

Property Tax

pt-services-v2-v1.0.0

pt-services-v2:v1.0.0-ecf3410a

Water Charges

ws-services-v1.0.0

ws-services:v1.0.0-67c2139c

PR-1043, PR-1058

PR-357, PR-340, ws-bill.json

Water Charges Calculator

ws-calculator-v1.0.0

ws-calculator:v1.0.0-d7529cf4

PR-342

Sewerage Charges

sw-services-v1.0.0

sw-services:v1.0.0-a2ee0ed4

water-meter.yml

Sewerage Charges Calculator

sw-calculator-v1.0.0

sw-calculator:v1.0.0-67e5a1bc

BPA Calculator

bpa-calculator-v1.0.0

bpa-calculator:v1.0.0-1aeb87df

PR-996, PR-995, PR-1162

BPA Services

bpa-services-v1.0.0

bpa-services:v1.0.0-b5520589

PR-1118, PR-1062, PR-1019,PR-1016, PR-1008, PR-1007, PR-1006, PR-997,

land-persister.yml, bpa-persister.yml, bpa-revocation.json, buildingpermit-low.json, buildingpermit.json, occupancy-certificate.json, noc-persister.yml

User Event

user-event-v1.1.0

egov-user-event:v1.1.0-e518861c

PGR

rainmaker-pgr-v1.1.0

rainmaker-pgr:v1.1.0-5058d47e

Land Services

land-services-v1.0.0

land-services:v1.0.0-ae5cee9f

Utilities Services v2.0

Custom Consumer

custom-consumer-v1.1.0

egov-custom-consumer:v1.1.0-7a6db73

PDF

pdf-v1.1.0

egov-pdf:v1.0.0-009661c

Others Service v2.0

eDCR

egov-edcr-v1.0.0

egov-edcr:v1.0.0-04ff1e5

Deprecated

egov-data-uploader

egov-common-masters

egov-index-custom-consumer

API Contracts

MDMS Changes: (tag: v2.0)

Config Changes (tag: v2.0)

Test Cases

Localisation Data:

DIGIT 2.0 - Technical/Configuration documents created/updated

Infra Services, Deployment Config Changes:

1. Removed from: helm/charts/municipal-services/sw-services/values.yaml
    scid-format: "SW/[CITY.CODE]/[fy:yyyy-yy]/[SEQ_EGOV_COMMON]"
    
    - name: EGOV_IDGEN_SCID_FORMAT    
      value: {{ index .Values "scid-format" | quote }}

 
2. Removed from: helm/charts/municipal-services/ws-services/values.yaml
    wcid-format: "WS/[CITY.CODE]/[fy:yyyy-yy]/[SEQ_EGOV_COMMON]"
    
    - name: EGOV_IDGEN_WCID_FORMAT    
      value: {{ index .Values "wcid-format" | quote }}

 
3. Autocreate-new-seq flag must be enabled in IdGen Service of environment file. Refer the following 

    helm/environments/<env>.yaml
      autocreate-new-seq: "true"
  
4. Setup OAuth for Kibana, Jaeger, Grafana, PG Admin etc.
  
    helm/environments/<env>.yaml
      oauth2-proxy:
      config:
        configFile: |-
          email_domains = [ "*" ]
          github_org = "egovernments"
          github_team = "micro-service-uat,devops"  ### Your github teams IDs
          upstreams = [ "file:///dev/null" ]  
        
    helm/environments/<env>-secrets.yaml
        oauth2-proxy:
            clientID: <Your GitHub Oauth ClientID>
            clientSecret: <Your GitHub Oauth Secret>
            cookieSecret: <>
  
  
5. All DIGIT Backbone services Helm migration and addition of new charts (Optional add-ons for better operations)
    helm/charts/backbone-services 
     
    a. Prometheus - Helm templates
        helm/charts/backbone-services/prometheus-operator/requirements.lock
        helm/charts/backbone-services/prometheus-operator/templates/alertmanager/*
        helm/charts/backbone-services/prometheus-operator/templates/prometheus/*
        helm/charts/backbone-services/nginx-ingress/templates/controller-prometheusrules.yaml 
        
    b. Kubestate Metrics - Helm Templates
        helm/charts/backbone-services/kube-state-metrics/*
        helm/charts/backbone-services/kube-state-metrics/Chart.yaml  
    
    c. Jenkins as-a-service - Helm Templates
        dockerfiles/jenkins/Dockerfile
        dockerfiles/jenkins/plugins.txt
        helm/charts/backbone-services/jenkins/*
        helm/charts/backbone-services/kaniko-cache-warmer/*
    
    d. Grafana Dashboard - Helm Templates
        helm/charts/backbone-services/grafana/*
    
    e. Minio - Helm Templates
        helm/charts/backbone-services/minio/*
    
    f. PG Admin - Helm Templates
        helm/charts/backbone-services/pgadmin/*
        
    g. AWS Spot Instance terminator - Helm Template
        helm/charts/backbone-services/spot-termination-handler/* 
        
    h. Kuberhealthy - Helm Templates
        helm/charts/backbone-services/kuberhealthy/*       


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