[byteayan]

Purpose of the PR

• link feat(docker): map server.urls_to_pd and server.deploy_in_k8s from env hugegraph#3352 (part of [Feature] Server image: map server.urls_to_pd and server.deploy_in_k8s from the environment, and stop editing conf files in place hugegraph#3286)

Paired with apache/hugegraph#3352; please merge the two together. That PR makes the Server image entrypoint map HG_SERVER_URLS_TO_PD to server.urls_to_pd and HG_SERVER_DEPLOY_IN_K8S to server.deploy_in_k8s in rest-server.properties.

• guides/hugegraph-docker-cluster.md (EN and CN): two rows in the Server variable table with the code defaults (http://0.0.0.0:8080, false). The URL row says the list is read only when server.deploy_in_k8s is true and that whitespace is removed. The note on accepted boolean spellings now covers HG_SERVER_DEPLOY_IN_K8S as well as HG_SERVER_INIT_STORE_ENABLED.
• config/config-guide.md (EN and CN): both names added to the list of variables the master entrypoint processes.

Checked with git diff --check; no links changed. I didn't build the site locally; the edits are table rows and inline text only.

[bitflicker64]

Blocking: yes. Summary: Score 7/10. The documented names, defaults (http://0.0.0.0:8080, false), the switch from restserver.url to server.urls_to_pd, the whitespace removal and the accepted boolean spellings all match apache/hugegraph#3352 at 7a207d46, and the EN and CN pages agree. The blocking problem is that the pages describe master behaviour that does not exist until #3352 merges; one Minor point covers the missing per-URL scheme note. Evidence: read the full diff from merge-base a5731b8 (4 files, +8/-4); compared it with docker-entrypoint.sh on master e130233c (only the TODO at line 177) and at #3352 head 7a207d46 (the tr -d '[:space:]' step, the case check that exits on 0/1, and the two set_prop calls), ServerOptions (SERVER_URLS_TO_PD, SERVER_DEPLOY_IN_K8S and their defaults), GraphManager (split(",") and service.urls(...) only when serverDeployInK8s), and HugeConfig.prefixSchemeIfMissing. The site build CI at this head passes. I did not build the site locally.

[byteayan]

@bitflicker64 @imbajin the code side, apache/hugegraph#3352, is merged, and I rechecked the wording against it (see the hold thread). This is ready to merge whenever you have a moment.