feat: add cfg generation on docker run using ENV vars

Signed-off-by: Thomas Stocker <thomas.stocker.pro@gmail.com>

Dockerfile

@@ -11,9 +11,14 @@ RUN useradd -m probo && \
     rm -rf /var/lib/apt/lists/*
 
 COPY probod /usr/local/bin/probod
+COPY entrypoint.sh /usr/local/bin/entrypoint.sh
+
 RUN chmod +x /usr/local/bin/probod && \
-    setcap CAP_NET_BIND_SERVICE=+eip /usr/local/bin/probod
+    chmod +x /usr/local/bin/entrypoint.sh && \
+    setcap CAP_NET_BIND_SERVICE=+eip /usr/local/bin/probod && \
+    mkdir -p /etc/probod && \
+    chown probo:probo /etc/probod
 
 USER probo
 
-ENTRYPOINT ["probod"]
+ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]

docker-compose.yaml

@@ -0,0 +1,185 @@
+services:
+  probo:
+    image: "ghcr.io/getprobo/probo:latest"
+    environment:
+      # Required secrets (use secure values in production)
+      PROBOD_ENCRYPTION_KEY: "thisisnotasecretAAAAAAAAAAAAAAAAAAAAAAAAAAA="
+      AUTH_COOKIE_SECRET: "this-is-a-secure-secret-for-cookie-signing-at-least-32-bytes"
+      AUTH_PASSWORD_PEPPER: "this-is-a-secure-pepper-for-password-hashing-at-least-32-bytes"
+      TRUST_AUTH_TOKEN_SECRET: "this-is-a-secure-secret-for-trust-token-signing-at-least-32-bytes"
+
+      # Application settings
+      PROBOD_HOSTNAME: "localhost:8080"
+      API_ADDR: "localhost:8080"
+      API_CORS_ALLOWED_ORIGINS: "http://localhost:8080,http://localhost:5173"
+
+      # PostgreSQL database
+      PG_ADDR: "postgres:5432"
+      PG_USERNAME: "postgres"
+      PG_PASSWORD: "postgres"
+      PG_DATABASE: "probod"
+      PG_POOL_SIZE: "100"
+
+      # AWS/MinIO S3 storage
+      AWS_REGION: "us-east-1"
+      AWS_BUCKET: "probod"
+      AWS_ACCESS_KEY_ID: "probod"
+      AWS_SECRET_ACCESS_KEY: "thisisnotasecret"
+      AWS_ENDPOINT: "http://minio:9000"
+
+      # Observability - Metrics & Tracing
+      METRICS_ADDR: "probo:8081"
+      TRACING_ADDR: "tempo:4317"
+
+      # Email notifications
+      SMTP_ADDR: "mailpit:1025"
+      SMTP_TLS_REQUIRED: "false"
+      MAILER_SENDER_NAME: "Probo"
+      MAILER_SENDER_EMAIL: "no-reply@notification.getprobo.com"
+
+      # Chrome for PDF generation
+      CHROME_DP_ADDR: "chrome:9222"
+    ports:
+      - "8080:8080"
+      - "8081:8081"
+      - "8443:8443"
+    volumes:
+      - "probo-data:/data"
+    depends_on:
+      - postgres
+      - minio
+      - chrome
+
+
+  postgres:
+    image: "postgres:17.4"
+    shm_size: "1g"
+    command: >
+      postgres -c "shared_buffers=4GB"
+               -c "max_connections=200"
+               -c "log_statement=all"
+    ports:
+      - "5432:5432"
+    volumes:
+      - "./compose/postgres:/docker-entrypoint-initdb.d:ro"
+      - "postgres-data:/var/lib/postgresql/data:rw"
+    environment:
+      POSTGRES_USER: "postgres"
+      POSTGRES_PASSWORD: "postgres"
+
+  minio:
+    image: "quay.io/minio/minio"
+    entrypoint: "sh"
+    command: |
+      -c 'mkdir -p /var/lib/minio/probod && minio server --json --console-address :9001 /var/lib/minio'
+    ports:
+      - "9000:9000"
+      - "9001:9001"
+    volumes:
+      - "minio-data:/var/lib/minio:rw"
+    environment:
+      MINIO_ROOT_USER: "probod"
+      MINIO_ROOT_PASSWORD: "thisisnotasecret"
+
+  grafana:
+    image: "grafana/grafana:latest"
+    ports:
+      - "3001:3000"
+    volumes:
+      - "./compose/grafana/provisioning:/etc/grafana/provisioning:ro"
+      - "grafana-data:/var/lib/grafana:rw"
+    environment:
+      GF_AUTH_ANONYMOUS_ENABLED: "true"
+      GF_AUTH_ANONYMOUS_ORG_ROLE: "Admin"
+      GF_AUTH_DISABLE_LOGIN_FORM: "true"
+      GF_USERS_DEFAULT_THEME: "light"
+
+  prometheus:
+    image: "prom/prometheus:latest"
+    volumes:
+      - "./compose/prometheus/prometheus.yaml:/etc/prometheus/prometheus.yml"
+      - "prometheus-data:/prometheus"
+    command:
+      - "--config.file=/etc/prometheus/prometheus.yml"
+      - "--storage.tsdb.path=/prometheus"
+      - "--web.console.libraries=/etc/prometheus/console_libraries"
+      - "--web.console.templates=/etc/prometheus/consoles"
+      - "--web.enable-lifecycle"
+      - "--web.enable-remote-write-receiver"
+      - "--web.listen-address=:9191"
+    ports:
+      - "9191:9191"
+
+  loki:
+    image: "grafana/loki:latest"
+    ports:
+      - "3100:3100"
+    command:
+      - "-config.file=/etc/loki/local-config.yaml"
+
+  tempo:
+    image: "grafana/tempo:latest"
+    command:
+      - "-config.file=/etc/tempo.yaml"
+    ports:
+      - "4317:4317"
+    volumes:
+      - "./compose/tempo/tempo.yaml:/etc/tempo.yaml:ro"
+      - "tempo-data:/var/tempo:rw"
+
+  mailpit:
+    image: "axllent/mailpit:latest"
+    ports:
+      - "1025:1025" # SMTP server
+      - "8025:8025" # Web UI
+    environment:
+      - "MP_DISABLE_VERSION_CHECK=true"
+      - "MP_VERBOSE=false"
+      - "MP_SMTP_AUTH_ACCEPT_ANY=true"
+      - "MP_ENABLE_PROMETHEUS=true"
+      - "MP_SMTP_AUTH_ALLOW_INSECURE=true"
+
+  chrome:
+    image: "chromedp/headless-shell:140.0.7259.2"
+    ports:
+      - "9222:9222"
+    command:
+      - "--headless"
+      - "--disable-gpu"
+      - "--disable-dev-shm-usage"
+      - "--hide-scrollbars"
+      - "--mute-audio"
+      - "--no-default-browser-check"
+      - "--no-first-run"
+      - "--disable-background-networking"
+      - "--disable-background-timer-throttling"
+      - "--disable-extensions"
+
+  pebble:
+    image: "letsencrypt/pebble:latest"
+    ports:
+      - "14000:14000" # ACME server
+      - "15000:15000" # Management interface
+    environment:
+      PEBBLE_VA_NOSLEEP: "1" # Don't sleep during validation for faster testing
+      PEBBLE_WFE_NONCEREJECT: "0" # Don't reject reused nonces
+      PEBBLE_VA_ALWAYS_VALID: "1" # Skip actual HTTP/DNS validation for local dev
+    command: pebble -config /test/config/pebble-config.json -dnsserver 127.0.0.1:8053
+    volumes:
+      - "./compose/pebble:/test/config:ro"
+
+  pebble-challtestsrv:
+    image: "letsencrypt/pebble-challtestsrv:latest"
+    ports:
+      - "8055:8055" # HTTP-01 challenge test server
+      - "8053:8053" # DNS server
+      - "8056:8056" # Management API
+    command: pebble-challtestsrv -dns01 ":8053" -http01 ":8055" -management ":8056"
+
+volumes:
+  probo-data:
+  postgres-data:
+  minio-data:
+  grafana-data:
+  prometheus-data:
+  tempo-data:

entrypoint.sh

@@ -0,0 +1,127 @@
+#!/bin/bash
+set -e
+
+# Configuration file path
+CONFIG_FILE="${CONFIG_FILE:-/etc/probod/config.yml}"
+
+# Check if config file already exists (e.g., mounted from ConfigMap)
+if [ -f "$CONFIG_FILE" ]; then
+  echo "Using existing configuration file at: $CONFIG_FILE"
+else
+  echo "Generating configuration file from environment variables at: $CONFIG_FILE"
+
+  # Create directory if it doesn't exist
+  mkdir -p "$(dirname "$CONFIG_FILE")"
+
+  cat > "$CONFIG_FILE" <<EOF
+unit:
+  metrics:
+    addr: "${METRICS_ADDR:-localhost:8081}"
+  tracing:
+    addr: "${TRACING_ADDR:-localhost:4317}"
+    max-batch-size: ${TRACING_MAX_BATCH_SIZE:-512}
+    batch-timeout: ${TRACING_BATCH_TIMEOUT:-5}
+    export-timeout: ${TRACING_EXPORT_TIMEOUT:-30}
+    max-queue-size: ${TRACING_MAX_QUEUE_SIZE:-2048}
+
+probod:
+  hostname: "${PROBOD_HOSTNAME:-localhost:8080}"
+  encryption-key: "${PROBOD_ENCRYPTION_KEY:?PROBOD_ENCRYPTION_KEY is required}"
+  chrome-dp-addr: "${CHROME_DP_ADDR:-localhost:9222}"
+
+  api:
+    addr: "${API_ADDR:-:8080}"
+    cors:
+      allowed-origins: [${API_CORS_ALLOWED_ORIGINS:-"http://localhost:8080"}]
+    extra-header-fields: {}
+
+  pg:
+    addr: "${PG_ADDR:-localhost:5432}"
+    username: "${PG_USERNAME:-postgres}"
+    password: "${PG_PASSWORD:-postgres}"
+    database: "${PG_DATABASE:-probod}"
+    pool-size: ${PG_POOL_SIZE:-100}
+
+  auth:
+    disable-signup: ${AUTH_DISABLE_SIGNUP:-false}
+    invitation-confirmation-token-validity: ${AUTH_INVITATION_TOKEN_VALIDITY:-3600}
+    cookie:
+      name: "${AUTH_COOKIE_NAME:-SSID}"
+      domain: "${AUTH_COOKIE_DOMAIN:-localhost}"
+      secret: "${AUTH_COOKIE_SECRET:?AUTH_COOKIE_SECRET is required}"
+      duration: ${AUTH_COOKIE_DURATION:-24}
+    password:
+      pepper: "${AUTH_PASSWORD_PEPPER:?AUTH_PASSWORD_PEPPER is required}"
+      iterations: ${AUTH_PASSWORD_ITERATIONS:-1000000}
+
+  trust-auth:
+    cookie-name: "${TRUST_AUTH_COOKIE_NAME:-TCT}"
+    cookie-domain: "${TRUST_AUTH_COOKIE_DOMAIN:-localhost}"
+    cookie-duration: ${TRUST_AUTH_COOKIE_DURATION:-24}
+    token-duration: ${TRUST_AUTH_TOKEN_DURATION:-168}
+    report-url-duration: ${TRUST_AUTH_REPORT_URL_DURATION:-15}
+    token-secret: "${TRUST_AUTH_TOKEN_SECRET:?TRUST_AUTH_TOKEN_SECRET is required}"
+    scope: "${TRUST_AUTH_SCOPE:-trust_center_readonly}"
+    token-type: "${TRUST_AUTH_TOKEN_TYPE:-trust_center_access}"
+
+  aws:
+    region: "${AWS_REGION:-us-east-1}"
+    bucket: "${AWS_BUCKET:-probod}"
+    access-key-id: "${AWS_ACCESS_KEY_ID:-}"
+    secret-access-key: "${AWS_SECRET_ACCESS_KEY:-}"
+    endpoint: "${AWS_ENDPOINT:-}"
+
+  notifications:
+    mailer:
+      sender-name: "${MAILER_SENDER_NAME:-Probo}"
+      sender-email: "${MAILER_SENDER_EMAIL:-no-reply@notification.getprobo.com}"
+      smtp:
+        addr: "${SMTP_ADDR:-localhost:1025}"
+        tls-required: ${SMTP_TLS_REQUIRED:-false}
+      mailer-interval: ${MAILER_INTERVAL:-60}
+    slack:
+      sender-interval: ${SLACK_SENDER_INTERVAL:-60}
+
+  openai:
+    api-key: "${OPENAI_API_KEY:-}"
+    temperature: ${OPENAI_TEMPERATURE:-0.1}
+    model-name: "${OPENAI_MODEL_NAME:-gpt-4o}"
+
+  custom-domains:
+    renewal-interval: ${CUSTOM_DOMAINS_RENEWAL_INTERVAL:-3600}
+    provision-interval: ${CUSTOM_DOMAINS_PROVISION_INTERVAL:-30}
+    cname-target: "${CUSTOM_DOMAINS_CNAME_TARGET:-custom.getprobo.com}"
+    acme:
+      directory: "${ACME_DIRECTORY:-https://acme-v02.api.letsencrypt.org/directory}"
+      email: "${ACME_EMAIL:-admin@getprobo.com}"
+      key-type: "${ACME_KEY_TYPE:-EC256}"
+      root-ca: "${ACME_ROOT_CA:-}"
+EOF
+
+  # Add connectors if configured
+  if [ -n "$CONNECTOR_SLACK_CLIENT_ID" ]; then
+    cat >> "$CONFIG_FILE" <<EOF
+
+  connectors:
+    - provider: "slack"
+      protocol: "oauth2"
+      config:
+        client-id: "${CONNECTOR_SLACK_CLIENT_ID}"
+        client-secret: "${CONNECTOR_SLACK_CLIENT_SECRET:?CONNECTOR_SLACK_CLIENT_SECRET is required when CONNECTOR_SLACK_CLIENT_ID is set}"
+        redirect-uri: "${CONNECTOR_SLACK_REDIRECT_URI:-https://localhost:8080/api/console/v1/connectors/complete}"
+        auth-url: "${CONNECTOR_SLACK_AUTH_URL:-https://slack.com/oauth/v2/authorize}"
+        token-url: "${CONNECTOR_SLACK_TOKEN_URL:-https://slack.com/api/oauth.v2.access}"
+        scopes:
+          - "chat:write"
+          - "channels:join"
+          - "incoming-webhook"
+      settings:
+        signing-secret: "${CONNECTOR_SLACK_SIGNING_SECRET:?CONNECTOR_SLACK_SIGNING_SECRET is required when CONNECTOR_SLACK_CLIENT_ID is set}"
+EOF
+  fi
+
+  echo "Configuration file generated at: $CONFIG_FILE"
+fi
+
+# Execute probod with the generated config
+exec probod -cfg-file "$CONFIG_FILE" "$@"