35 lines
1.2 KiB
Text
35 lines
1.2 KiB
Text
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# Beta's loopback LB bridge config — the beta counterpart of ./Caddyfile.
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#
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# Two differences from prod's, both load-bearing:
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#
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# 1. It proxies to beta-web / beta-frontend, not web / frontend. Beta's Swarm
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# services carry that prefix so their short DNS names cannot collide with
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# prod's on the shared overlay (see thermograph-beta-stack.yml).
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# 2. deploy-stack.sh publishes this container on 127.0.0.1:8237 and :8180,
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# not 8137/8180 — prod's LB already owns 8137/8080 on this host. The
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# LISTEN ports below stay 8137/8080: those are inside the container, and
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# the host mapping is what differs. Keeping the container ports identical
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# to prod's means the two configs differ only in the upstream names.
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#
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# The host Caddy on vps2 terminates TLS for beta.thermograph.org and proxies to
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# 127.0.0.1:8237 / :8180 — see deploy/Caddyfile.
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{
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auto_https off
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admin off
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}
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:8137 {
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reverse_proxy beta-web:8137 {
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# Fail fast to the client if the VIP has no healthy task; Swarm's own
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# task healthchecks handle ejecting dead replicas from the VIP.
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lb_try_duration 5s
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}
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}
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:8080 {
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reverse_proxy beta-frontend:8080 {
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lb_try_duration 5s
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}
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}
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