feat(hugegraph): add distributed PD/Store/Server topology - #3414
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weicao merged 1 commit intoAug 18, 2026
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Add a second ClusterDefinition topology for HugeGraph 1.7.0 using official pd/store/server images and HG_* startup env. Standalone stays the default. Backup remains standalone-only. Store scale-in and distributed restore are not claimed.
weicao
requested review from
a team,
ahjing99,
leon-ape and
shanshanying
as code owners
August 18, 2026 17:46
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## dev/hugegraph-release-1.0 #3414 +/- ##
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Files 69 69
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This was referenced Aug 18, 2026
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Summary
Child PR for #3412. Adds a
distributedtopology: PD + Store + Server.This follows addon-api ClusterDefinition rules: topology expresses composition and provision order; Store/PD multi-replica is a Raft group, not sharding; standalone stays the only default.
What landed
distributedwith component namespd/store/serverpd,store(PD needs Store FQDNs at start; Store waits for PD health), thenserverhugegraph-pd-*,hugegraph-store-*,hugegraph-server-*compDefregex narrowed to^hugegraph-[0-9]so it cannot match the new CmpDshugegraph/pd|store|server:1.7.0images andHG_*env from podFQDNsexamples/hugegraph/cluster-distributed.yamlNot claimed
Evidence
addons/hugegraph/tests/contract_test.shPASSkubeblocks-testsstatic 19/0/0 against this chartPins
dev/hugegraph-release-1.0@3634d7b8aa6b3fedocker.io/hugegraph/{pd,store,server}:1.7.0