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Release 1.2.2: fix load-balancing crash (wrong lua-resty-balancer module)

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Every request to a host with additional load-balancing targets 500'd:
targetinfo.lua required 'resty.balancer.round_robin', which does not
exist in the lua-resty-balancer rock actually installed by the
Dockerfile/install.sh. That rock provides resty.roundrobin instead,
with a different constructor (roundrobin:new(nodes), not
:new() + :reinit(nodes)).

Verified end-to-end in a rebuilt image: requests to a load-balanced
host now return 200 and alternate across both backend targets, with
no Lua errors in the OpenResty log.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
William Mantly
2026-07-21 16:21:03 -04:00
parent aecf275031
commit ecdced16fc
4 changed files with 10 additions and 6 deletions
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CHANGELOG.md
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@@ -6,6 +6,11 @@ correspond to git tags (`vX.Y.Z`) and `nodejs/package.json`'s `version`.
## [Unreleased]
## [1.2.2] - 2026-07-21
### Fixed
- Multi-target load balancing (added in 1.2.0) crashed every request to a load-balanced host: `ops/nginx_conf/targetinfo.lua` required a nonexistent `resty.balancer.round_robin` module. The `lua-resty-balancer` rock installed by the Dockerfile/`install.sh` doesn't provide that path — it provides `resty.roundrobin` (constructed as `roundrobin:new(nodes)`, not `:new()` + `:reinit(nodes)`). Fixed `targetinfo.lua` to use the real module and API; verified end-to-end that requests now round-robin across targets with no Lua errors.
## [1.2.1] - 2026-07-21
### Fixed