[MOSIP-43640] Update keycloak init

[Prafulrakhade]

Summary by CodeRabbit

• Chores
  • Updated PostgreSQL image configuration method in the deployment process to use current standards and best practices
  • Enhanced Keycloak deployment initialization script with interactive prompts for flexible service name configuration and automatic setup of external and internal network host settings to improve deployment flexibility and provide better customization capabilities for different deployment scenarios

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[coderabbitai]

Walkthrough

These changes update Keycloak deployment configuration by migrating PostgreSQL image references to newer Helm chart keys and introducing new interactive inputs for Keycloak service naming and host configuration during initialization.

Changes

Cohort / File(s)	Summary
PostgreSQL image key migration deploy/install.sh	Updates Helm install command to use newer postgresql.image.repository and postgresql.image.tag keys instead of deprecated postgresql.primary.image.repository and postgresql.primary.image.tag keys.
Keycloak initialization configuration deploy/keycloak_init.sh	Introduces interactive input for KEYCLOAK_SERVICE_NAME with default value "keycloak"; adds two new Helm set-values (keycloakExternalHost and keycloakInternalHost) to keycloak-init release configuration.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~15 minutes

• Both changes are configuration updates to shell scripts without complex control flow logic
• PostgreSQL key migration is a straightforward parameter substitution
• New keycloak-init inputs follow existing patterns and are self-contained additions
• Primary review focus: verify correct Helm parameter names and that new host configuration values are properly constructed

Possibly related PRs

• [MOSIP-43640] changes for GA release #192: Modifies deploy/install.sh PostgreSQL image configuration keys—applies similar Helm chart parameter migration for the same deployment component.

Suggested reviewers

• ckm007

Poem

🐰 A rabbit hops through deploy scripts bright,
PostgreSQL keys now shimmer right,
New service names and hosts take flight,
Config grows taller, oh what a sight!
Keycloak initialization feels so right! 🎉

Pre-merge checks and finishing touches

❌ Failed checks (1 warning, 1 inconclusive)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	You can run @coderabbitai generate docstrings to improve docstring coverage.
Title check	❓ Inconclusive	The title is vague and generic, using only 'Update keycloak init' which provides minimal insight into the actual changes made to the deployment process.	Consider a more descriptive title that captures the main changes, such as 'Update PostgreSQL image keys and add Keycloak service configuration' or 'Migrate PostgreSQL Helm values and configure Keycloak hosts'.

✅ Passed checks (1 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.

✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch Prafulrakhade-patch-1

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[Mohanraj209]

approved

[coderabbitai]

Actionable comments posted: 1

📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 8db8684 and b3ed935.

📒 Files selected for processing (2)

• deploy/install.sh (1 hunks)
• deploy/keycloak_init.sh (2 hunks)

🔇 Additional comments (1)

deploy/keycloak_init.sh (1)

73-74: keycloakExternalHost and keycloakInternalHost are valid Helm parameters in keycloak-init 1.3.0-develop.

These parameters are properly defined in the chart's values.yaml (lines 743-744) and are actively used in the configmap template to generate ConfigMap entries (keycloak-internal-host, keycloak-internal-url, keycloak-external-host, keycloak-external-url, keycloak-internal-service-url). The ConfigMap is consumed by the keycloak-init job to configure internal and external Keycloak host connectivity.