Disable Kubernetes gateway ingress by default

[Copilot]

Purpose

Disable the Kubernetes ingress resource creation for API Gateway across all Helm chart configurations.

Goals

Set kubernetes.ingress.gateway.enabled to false as the default configuration, requiring explicit opt-in for gateway ingress creation.

Approach

Updated the kubernetes.ingress.gateway.enabled field from true to false in 7 values files:

• all-in-one/values.yaml
• all-in-one/default_values.yaml
• all-in-one/default_openshift_values.yaml
• docs/am-pattern-0-all-in-one/default_values.yaml
• docs/am-pattern-1-all-in-one-HA/default_values.yaml
• docs/am-pattern-2-all-in-one_GW/default_values.yaml
• docs/am-pattern-5-all-in-one_GW_KM/default_values.yaml

kubernetes:
  ingress:
    gateway:
-     enabled: true
+     enabled: false
      hostname: "gw.wso2.com"

User stories

Users requiring gateway ingress must explicitly enable it via custom values override.

Release note

Gateway ingress is now disabled by default. Enable via kubernetes.ingress.gateway.enabled: true in custom values.

Documentation

N/A - Configuration change only, existing documentation on ingress configuration remains valid.

Training

N/A

Certification

N/A - Configuration default change does not introduce new functionality.

Marketing

N/A

Automation tests

• Unit tests: N/A - Configuration change only
• Integration tests: N/A - Configuration change only

Security checks

• Followed secure coding standards in http://wso2.com/technical-reports/wso2-secure-engineering-guidelines? yes
• Ran FindSecurityBugs plugin and verified report? N/A - No code changes
• Confirmed that this PR doesn't commit any keys, passwords, tokens, usernames, or other secrets? yes

Samples

N/A

Related PRs

None

Migrations (if applicable)

Existing deployments using default values will need to add kubernetes.ingress.gateway.enabled: true to maintain current behavior.

Test environment

N/A - Configuration change only

Learning

N/A

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