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Juan DenisandClaude Opus 5
da2b77f3d2
Deploying checked three things — the name is free, the server row exists, the directory isn't taken. Nothing asked whether the box could carry the thing, so a 2 GB app landed on a 1 GB VPS at full speed and the first sign of trouble was the OOM killer. Every piece was already here and unconnected: templates describe what they cost (`requirements: memory / storage`), servers report what they have (Server.total_memory / total_disk) and what they are using (the newest ServerMetrics sample). This is the join, answering in the shape a person asks it — does it fit, will it be tight, or can't we tell? Advisory on purpose. It reports; it never refuses. An estimate is an estimate, real usage depends on configuration and traffic, so the operator keeps the final say and "tight" is a sentence to read rather than a wall to argue with. A full server still returns valid:true, and a test asserts that so this cannot quietly become a gate. Three judgements worth stating: - The reserve is a floor-and-fraction pair (10% of the box, at least 256 MB RAM / 2 GB disk). A bare percentage is wrong at both ends: 10% of 1 GB is nothing, 10% of 64 GB is more than most apps need. - `unknown` outranks `ok`. No recent sample, or a template that declares nothing, says so — a confident wrong answer is worse than no answer. - Free memory comes from psutil's `available`, not `free`: cache and buffers are reclaimable, and counting them as used calls every healthy Linux box full. Catalog coverage goes from 52/106 to 106/106. The 54 estimates are each app's typical idle-to-light-use footprint, taken from the project's own documented minimum where it publishes one and rounded to the values the existing 52 already use — sonarqube 4 GB because that is its documented heap floor, immich 4 GB for the ML models, prometheus 20 GB because retention dominates, traefik 256 MB. Surfaced two ways: a capacity block alongside (never inside) `errors` on validate-install, and a read-only GET the deploy drawer can poll while the operator is still choosing a target, so the answer updates as they switch servers instead of waiting for a submit. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
95 lines
2.1 KiB
YAML
95 lines
2.1 KiB
YAML
id: strapi
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name: Strapi
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version: "4.15"
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description: Open-source headless CMS with customizable API and admin panel
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icon: https://serverkit.ai/imgs/template-icons/strapi.svg
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website: https://strapi.io
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documentation: https://docs.strapi.io
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categories:
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- cms
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- headless
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- api
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variables:
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- name: HTTP_PORT
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description: HTTP port
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type: port
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default: "1337"
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hidden: true
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- name: APP_KEYS
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description: Application keys
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type: password
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generate: password
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- name: API_TOKEN_SALT
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description: API token salt
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type: password
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generate: password
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- name: ADMIN_JWT_SECRET
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description: Admin JWT secret
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type: password
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generate: password
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- name: JWT_SECRET
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description: JWT secret
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type: password
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generate: password
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- name: DB_PASSWORD
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description: PostgreSQL password
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type: password
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generate: password
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ports:
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- port: 1337
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protocol: tcp
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description: API and admin panel
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volumes:
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- name: app
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path: /opt/app
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description: Strapi application
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- name: db
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path: /var/lib/postgresql/data
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description: PostgreSQL data
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requirements:
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memory: 2GB
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storage: 4GB
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compose:
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services:
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strapi:
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image: strapi/strapi:${VERSION:-4.15}
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container_name: ${APP_NAME}
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restart: unless-stopped
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environment:
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- DATABASE_CLIENT=postgres
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- DATABASE_HOST=db
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- DATABASE_PORT=5432
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- DATABASE_NAME=strapi
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- DATABASE_USERNAME=strapi
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- DATABASE_PASSWORD=${DB_PASSWORD}
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- APP_KEYS=${APP_KEYS}
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- API_TOKEN_SALT=${API_TOKEN_SALT}
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- ADMIN_JWT_SECRET=${ADMIN_JWT_SECRET}
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- JWT_SECRET=${JWT_SECRET}
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volumes:
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- strapi_app:/opt/app
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ports:
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- "${HTTP_PORT}:1337"
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depends_on:
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- db
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db:
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image: postgres:15-alpine
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container_name: ${APP_NAME}-db
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restart: unless-stopped
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environment:
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- POSTGRES_USER=strapi
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- POSTGRES_PASSWORD=${DB_PASSWORD}
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- POSTGRES_DB=strapi
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volumes:
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- strapi_db:/var/lib/postgresql/data
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volumes:
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strapi_app:
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strapi_db:
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