4ecbdbb0a4
Docker na PIHA wyczerpal domyslne pule adresowe (~30 zywych stackow, "all predefined address pools have been fully subnetted"), wiec docker-compose nie mogl zalozyc kb-site_default i serwis nie wstawal. Deklaracja networks: [proxy] na serwisie wylacza domniemana siec domyslna i podpina kontener pod istniejacy bridge "proxy" (192.168.0.0/20, tworzony poza tym stackiem) — zero nowych podsieci. Bez wplywu na ruch: npm@PIHA siedzi na nginxproxymanager_default i trafia do kb-site po opublikowanym porcie hosta 8250, nie po tej sieci. Walidacja: yaml.safe_load + asercje ksztaltu (bez testu na PIHA). Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
46 lines
1.9 KiB
YAML
46 lines
1.9 KiB
YAML
services:
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kb-site:
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image: nginx:alpine
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container_name: kb-site
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restart: unless-stopped
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ports:
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# PIHA 82x0 static-HTTP block: 8210 paperless, 8220 nextcloud,
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# 8230 kb-query, 8240 narty27 -> 8250 is the next free slot.
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# Publicly the site is reached only through the npm@PIHA vhost
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# kb.okit.pl; this bind is the proxy's upstream.
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- "8250:80"
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volumes:
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# Generated output of scripts/kb/gen_pages.py — never committed, never
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# bind-mounted from the repo. Read-only: nginx only serves it; writes go
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# through the helper-container procedure in kb/runbooks/kb-site-deploy.md
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# (docker cp cannot write into a :ro mount).
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- kb-site_content:/usr/share/nginx/html:ro
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# Docker on PIHA has exhausted its default address pools (~30 live stacks:
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# "all predefined address pools have been fully subnetted"), so this stack
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# must not ask for a subnet of its own. Declaring a network here suppresses
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# the implicit kb-site_default; we join the pre-existing shared "proxy"
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# bridge instead. This is only about subnet economy — npm@PIHA still reaches
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# this container over the published 8250 host port (npm itself lives on
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# nginxproxymanager_default), not over this network.
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networks:
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- proxy
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# busybox wget — nginx:alpine ships no curl. index.html is generated on
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# every run, so it is the one file that must always be there.
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healthcheck:
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test: ["CMD", "wget", "-q", "-O", "/dev/null", "http://127.0.0.1/index.html"]
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interval: 30s
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timeout: 10s
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retries: 5
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start_period: 5s
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networks:
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# Created out-of-band on PIHA (docker network create proxy); never managed by
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# this stack. `docker network ls | grep -w proxy` must return a row before
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# deploy, otherwise compose fails with "network proxy declared as external,
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# but could not be found".
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proxy:
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external: true
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volumes:
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kb-site_content:
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