feat(authelia): add port for authelia url

[jim3ma]

Add port for authelia url, like:

https://auth.example.com:6443

[coderabbitai]

📝 Walkthrough

Walkthrough

The Helm template for Authelia ingress host generation now conditionally appends a port to the hostname based on the provided values. If a SubDomain exists, it uses SubDomain.Domain[:Port]; otherwise, Domain[:Port]. A newline was added at EOF for the standard ingress block.

Changes

Cohort / File(s)	Summary
Ingress host formatting update charts/authelia/templates/_ingress.tpl	Adjust host construction to append :Port when Port > 0 for both SubDomain.Domain and Domain; cast Port to int and format with %d. Added trailing newline at EOF in standard ingress section.

Sequence Diagram(s)

sequenceDiagram
  autonumber
  actor User as Values.yaml
  participant Helm as Helm Templating
  participant Template as _ingress.tpl
  participant Output as Rendered Host

  User->>Helm: Provide Domain, SubDomain, Port
  Helm->>Template: Render with values
  alt SubDomain set
    alt Port > 0
      Template->>Output: host = SubDomain.Domain:Port
    else Port <= 0 or unset
      Template->>Output: host = SubDomain.Domain
    end
  else No SubDomain
    alt Port > 0
      Template->>Output: host = Domain:Port
    else Port <= 0 or unset
      Template->>Output: host = Domain
    end
  end
  note over Template,Output: Port is cast to int and formatted with %d

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Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

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📥 Commits

Reviewing files that changed from the base of the PR and between 842ec8e and 8b87033.

⛔ Files ignored due to path filters (4)

• charts/authelia/templates/configMap.yaml is excluded by !**/*.yaml
• charts/authelia/templates/traefikCRD/ingressRoute.yaml is excluded by !**/*.yaml
• charts/authelia/values.local.yaml is excluded by !**/*.yaml
• charts/authelia/values.yaml is excluded by !**/*.yaml

📒 Files selected for processing (1)

• charts/authelia/templates/_ingress.tpl (2 hunks)

🔇 Additional comments (2)

charts/authelia/templates/_ingress.tpl (2)

217-217: Trailing newline: LGTM

No functional impact; keeps file style consistent.

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14-24: Guard .Port casting in authelia.ingress.host with a default

The authelia.ingress.host helper is only used by authelia.ingress.uri and does not feed into any Ingress or TLS host fields in this chart. You can safely apply this diff to avoid errors when .Port is unset:

@@ charts/authelia/templates/_ingress.tpl
-        {{- if gt (int .Port) 0 }}
-            {{- printf "%s.%s:%d" .SubDomain .Domain (int .Port) }}
-        {{- else }}
-            {{- printf "%s.%s" .SubDomain .Domain }}
-        {{- end }}
+        {{- $port := int (default 0 .Port) -}}
+        {{- if gt $port 0 }}
+            {{- printf "%s.%s:%d" .SubDomain .Domain $port }}
+        {{- else }}
+            {{- printf "%s.%s" .SubDomain .Domain }}
+        {{- end }}
@@ charts/authelia/templates/_ingress.tpl
-        {{- if gt (int .Port) 0 }}
-            {{- printf "%s:%d" .Domain (int .Port) }}
-        {{- else }}
-            {{- .Domain }}
-        {{- end }}
+        {{- $port := int (default 0 .Port) -}}
+        {{- if gt $port 0 }}
+            {{- printf "%s:%d" .Domain $port }}
+        {{- else }}
+            {{- .Domain }}
+        {{- end }}

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