init: learning-service skeleton
Микросервис обучения портала: тесты, курсы, видео-уроки, доступы, public-ссылки для кандидатов с email-валидацией. В этой итерации: - Skeleton (config, migrate, main, health) по паттерну tasks/candidates - Migration 001_init: 10 таблиц (tests/questions/answers/attempts/ attempt_answers + courses/lessons/lesson_progress + access_grants + public_tokens) с подробными комментариями why - Tests: полный CRUD + вопросы/ответы; non-owner'у is_correct и explanation скрываются в выдаче - Заглушки 501 для attempts / courses / lessons / video-stream / access / public-tokens — следующие итерации - k8s: namespace, configmap, secrets, postgres, deployment с HPA, service с portal-discovery annotations - Dockerfile, Makefile, .gitignore См. README.md для полного списка отложенного и инструкций запуска. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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22
k8s/configmap.yaml
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22
k8s/configmap.yaml
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: learning-config
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namespace: learning
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data:
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DATABASE_URL: "postgres://learning:learning@postgres.learning.svc.cluster.local:5432/learning?sslmode=disable"
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SERVER_PORT: "3001"
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# PORTAL_URL — для in-app уведомлений HR'у когда кандидат проходит тест,
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# сотруднику когда ему назначили курс. Пустой = notify-вызовы no-op'ятся.
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PORTAL_URL: "http://portal-server.portal.svc.cluster.local"
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# PUBLIC_BASE_URL — внешний origin для public-ссылок кандидатам.
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# Сервис не делает редиректов сам — он только подставляет origin
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# в URL'и при создании public_token (для копи-пасты в email-шаблон).
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PUBLIC_BASE_URL: "https://portal.estateliga.work"
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# MinIO для видео-уроков. Bucket'ы создаются вручную (как для telephony-
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# records). UseSSL=false внутри кластера.
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MINIO_ENDPOINT: "minio.minio.svc.cluster.local:9000"
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MINIO_BUCKET: "learning-videos"
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MINIO_USE_SSL: "false"
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REDIS_ADDR: "redis.redis.svc.cluster.local:6379"
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REDIS_DB: "0"
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k8s/kustomization.yaml
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k8s/kustomization.yaml
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apiVersion: kustomize.config.k8s.io/v1beta1
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kind: Kustomization
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namespace: learning
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resources:
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- namespace.yaml
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- configmap.yaml
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- secrets.yaml
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- postgres.yaml
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- server-deployment.yaml
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- server-service.yaml
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4
k8s/namespace.yaml
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k8s/namespace.yaml
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apiVersion: v1
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kind: Namespace
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metadata:
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name: learning
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65
k8s/postgres.yaml
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65
k8s/postgres.yaml
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apiVersion: v1
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kind: Service
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metadata:
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name: postgres
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namespace: learning
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spec:
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selector:
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app: postgres
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ports:
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- port: 5432
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targetPort: 5432
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---
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apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: postgres
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namespace: learning
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spec:
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serviceName: postgres
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replicas: 1
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selector:
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matchLabels:
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app: postgres
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template:
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metadata:
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labels:
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app: postgres
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spec:
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containers:
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- name: postgres
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image: postgres:16-alpine
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ports:
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- containerPort: 5432
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envFrom:
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- secretRef:
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name: postgres-secret
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volumeMounts:
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- name: pgdata
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mountPath: /var/lib/postgresql/data
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resources:
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requests:
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cpu: 50m
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memory: 128Mi
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limits:
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cpu: 500m
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memory: 512Mi
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livenessProbe:
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exec:
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command: ["pg_isready", "-U", "learning", "-d", "learning"]
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initialDelaySeconds: 10
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periodSeconds: 10
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readinessProbe:
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exec:
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command: ["pg_isready", "-U", "learning", "-d", "learning"]
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initialDelaySeconds: 5
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periodSeconds: 5
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volumeClaimTemplates:
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- metadata:
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name: pgdata
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spec:
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accessModes: ["ReadWriteOnce"]
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storageClassName: local-path
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resources:
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requests:
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storage: 5Gi
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k8s/secrets.yaml
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k8s/secrets.yaml
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# SECRETS — в открытом виде намеренно, репо приватное в gitea.estateliga.work.
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# INTERNAL_API_KEY — общий ключ с порталом (X-Internal-Key, constant-time
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# сравнение). MINIO_ACCESS_KEY/SECRET_KEY — учётка с правом на bucket
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# learning-videos (создать через MinIO console, scope = read/write).
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apiVersion: v1
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kind: Secret
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metadata:
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name: learning-secrets
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namespace: learning
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type: Opaque
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stringData:
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PORTAL_INTERNAL_API_KEY: "36fe89ed40c01fdc54d3cf4e3fcacc8751dc456a4a1acd394e9fed48257c5734"
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INTERNAL_API_KEY: "36fe89ed40c01fdc54d3cf4e3fcacc8751dc456a4a1acd394e9fed48257c5734"
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MINIO_ACCESS_KEY: "learning-svc"
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MINIO_SECRET_KEY: "REPLACE_AFTER_FIRST_DEPLOY"
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---
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apiVersion: v1
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kind: Secret
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metadata:
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name: postgres-secret
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namespace: learning
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type: Opaque
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stringData:
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POSTGRES_USER: learning
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POSTGRES_PASSWORD: learning
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POSTGRES_DB: learning
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87
k8s/server-deployment.yaml
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k8s/server-deployment.yaml
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: learning-server
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namespace: learning
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spec:
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replicas: 2
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selector:
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matchLabels:
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app: learning-server
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template:
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metadata:
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labels:
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app: learning-server
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spec:
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terminationGracePeriodSeconds: 15
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securityContext:
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runAsNonRoot: true
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runAsUser: 65532
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runAsGroup: 65532
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fsGroup: 65532
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seccompProfile:
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type: RuntimeDefault
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containers:
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- name: learning-server
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image: localhost:30300/admin/learning-server:latest
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securityContext:
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allowPrivilegeEscalation: false
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capabilities:
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drop:
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- ALL
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ports:
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- containerPort: 3001
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envFrom:
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- configMapRef:
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name: learning-config
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- secretRef:
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name: learning-secrets
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env:
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- name: POD_NAME
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valueFrom:
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fieldRef:
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fieldPath: metadata.name
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startupProbe:
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httpGet:
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path: /healthz
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port: 3001
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periodSeconds: 5
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failureThreshold: 30
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livenessProbe:
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httpGet:
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path: /healthz
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port: 3001
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periodSeconds: 10
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readinessProbe:
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httpGet:
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path: /readyz
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port: 3001
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periodSeconds: 5
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resources:
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requests:
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cpu: 50m
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memory: 64Mi
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limits:
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# Видео-стрим может локально жевать память, потому чуть выше.
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cpu: 300m
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memory: 384Mi
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---
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apiVersion: autoscaling/v2
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kind: HorizontalPodAutoscaler
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metadata:
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name: learning-server
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namespace: learning
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spec:
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scaleTargetRef:
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apiVersion: apps/v1
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kind: Deployment
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name: learning-server
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minReplicas: 2
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maxReplicas: 5
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metrics:
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- type: Resource
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resource:
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name: cpu
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target:
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type: Utilization
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averageUtilization: 70
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18
k8s/server-service.yaml
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18
k8s/server-service.yaml
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apiVersion: v1
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kind: Service
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metadata:
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name: learning-server
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namespace: learning
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annotations:
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portal.estateliga.work/enabled: "true"
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portal.estateliga.work/name: "Обучение"
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portal.estateliga.work/description: "Тесты, курсы, видео-уроки, аттестация"
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portal.estateliga.work/icon: "book"
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portal.estateliga.work/path: "/api/learning"
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portal.estateliga.work/code: "learning"
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spec:
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selector:
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app: learning-server
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ports:
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- port: 80
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targetPort: 3001
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