feat(eaglercraft-server): declare open and share entries in the Template spec

[aimeritething]

What

Adds an optional spec.entries field to the Template metadata CR and uses it in the EaglerCraft template.

spec:
  entries:
    open: https://${{ defaults.app_host }}.${{ SEALOS_CLOUD_DOMAIN }}/admin
    share: https://${{ defaults.app_host }}.${{ SEALOS_CLOUD_DOMAIN }}/?server=wss://${{ defaults.app_host }}.${{ SEALOS_CLOUD_DOMAIN }}/

Key	Meaning	When omitted
open	Page the operator lands on after deployment	url of the template's kind: App, else the first public HTTP address at /
share	Page meant for end users	Same as open

Why

EaglerCraft has two audiences on one host. The operator needs /admin. Players need the game client, but the bundled EaglercraftX client opens with an empty Multiplayer list, so a bare / link forces them to type wss://<host>/ by hand. The quick-join link (/?server=wss://<host>/, the same link the admin console's "Open and join game" button builds) makes the client connect on its own. Today the platform has no way to tell these two addresses apart.

The field is Sealos-native and platform-agnostic: consumers that do not know it ignore it (both the Sealos template frontend and Brain pick spec fields by name). 212 of 256 templates already carry a kind: App with a url, which remains the fallback for open, so no other template needs to change.

Verification

• python scripts/test_eaglercraft_runtime_refresh.py → PASS
• index.yaml still parses as 6 documents; spec.entries renders with the expected ${{ }} placeholders.
• Not verified: live deployment. The field has no effect until a consumer reads it; the Brain side is feat(deploy): Template Entries decide what a template deployment opens and shares (ADR-0081) labring/brain#346.

Related

• Follow-up: fix(eaglercraft-server): drop the invalid WS backend-protocol annotation #759 drops the backend-protocol: WS marker from the game Ingress.
• Upstream image: feat(web): list this server on the Multiplayer screen by default yangchuansheng/eaglerXserver#16 pre-fills the client's server list; once released, share can become the plain root URL.
• Brain consumer: feat(deploy): Template Entries decide what a template deployment opens and shares (ADR-0081) labring/brain#346 (draft)

🤖 Generated with Claude Code

https://claude.ai/code/session_012nPEVVc7yiShA1SrfuTUqM