Deployment

Configuring the Booking service

Booking is a component of .

It is an application built with Spring Boot.

In the application.yaml file, you can configure the parameters described below.

Server settings

Port at which to start the application.

Parameter Description Default value
server.port Server port 9090

Java Spring framework properties

Parameter Description Default value
spring.datasource.url Database location jdbc:postgresql://localhost:15432/seatmap
spring.datasource.username Username for connecting to the database seatmap
spring.datasource.password Password for connecting to the database postgres
spring.datasource.hikari.connection-timeout Connection timeout 60000 (sixty seconds)
spring.datasource.hikari.maximum-pool-size Maximum pool size 20
spring.datasource.driver-class-name JDBC driver for communicating with the database org.postgresql.Driver
spring.data.redis.host Redis server host localhost
spring.data.redis.port Redis server port 16379
spring.security.oauth2.authorizationserver.issuer Authorization server location http://localhost:9090
spring.security.oauth2.resourceserver.jwt.issuer-uri Resource server location http://localhost:9090

Delimiter settings

Composite key delimiter (sector;;row;;seat).

Configuring the Editor service

Editor is a component of .

It is an application built with Spring Boot.

The Editor configuration consists of two files:

  • application.yaml - general system settings
  • application-seatmap.yaml - application-specific settings

application.yaml

Delay settings

Delay before starting the jobs after the system is started.

Parameter Description Default value
initial Delay in milliseconds 5000 (five seconds)

Java Spring framework properties

Parameter Description Default value
spring.profiles.include Whether to add the properties from another profile seatmap
spring.jpa.generate-ddl Whether to enable DDL generation truspring.e
spring.jpa.properties.hibernate.jdbc.batch_size Number of INSERT, UPDATE, and DELETE statements to be set in a single database call 50
spring.jpa.properties.hibernate.temp.use_jdbc_metadata_defaults Whether to consult the JDBC metadata to determine certain settings default values when the database may not be available false
spring.jpa.properties.hibernate.order_inserts Whether to order SQL inserts by the primary key value of the items being inserted false
spring.jpa.properties.javax.persistence.schema-generation.create-source Whether to generate the schema DDL commands metadata
spring.jpa.properties.javax.persistence.schema-generation.scripts.action Whether to create or update the database schema update
spring.jpa.properties.javax.persistence.schema-generation.scripts.create-target File name for script generation ddl_jpa_creation.sql
spring.jpa.hibernate.ddl-auto How to initialize the database update
spring.jpa.hibernate.use-new-id-generator-mappings Whether to generate identifier values based on an sequence-style database structure true
spring.jpa.database-platform Used database org.hibernate.dialect.PostgreSQL95Dialect
spring.jpa.open-in-view Whether to enable OSIV false
spring.jackson.mapper.DEFAULT_VIEW_INCLUSION Whether to include non-annotated properties in all views true
spring.flyway.baseline-on-migrate Whether to automatically call baseline when migrate is executed against a non-empty schema with no schema history table ’true'
spring.datasource.hikari.data-source-properties.reWriteBatchedInserts Whether to rewrite regular insert statements into multi-value ones for batched inserts true
spring.datasource.hikari.maximum-pool-size Maximum pool size 20
spring.datasource.hikari.connection-timeout Connection timeout 60000
spring.datasource.driver-class-name JDBC driver for communicating with the database org.postgresql.Driver
spring.datasource.password Password for connecting to the database ${DB_PASSWORD:postgres}
spring.datasource.username Username for connecting to the database ${DB_USERNAME:seatmap}
spring.datasource.url Database location ${DB_URL:jdbc:postgresql://localhost:15432/seatmap}
spring.servlet.multipart.enabled Whether to enable support of multipart uploads true
spring.servlet.multipart.max-file-size Maximum size permitted for uploaded files 200MB
spring.servlet.multipart.max-request-size Maximum size allowed for multipart/form-data requests 215MB
spring.servlet.multipart.file-size-threshold Size threshold after which files will be written to disk 2KB
spring.mvc.pathmatch.matching-strategy Implementation strategy for matching request paths to Controller handlers ant_path_matcher
spring.redis.port Redis server port 16379
spring.session.jdbc.schema Database script classpath:org/springframework/session/jdbc/schema-postgresql.sql
spring.session.jdbc.initialize-schema When to initialize the schema always
spring.session.jdbc.table-name Table name to use SPRING_SESSION
spring.session.store-type Data store type jdbc

Logging settings

Logging settings to apply to the classes in the pro.seatmap package.

Image Converter configuration guide

This document describes all the configuration options for the Image Converter application.

Core settings

Setting Type Default Description
DEBUG boolean false Enables debug mode. Not recommended for production use
FLASK_ENV string production Flask environment setting. Options: development, production
LOG_LEVEL string INFO Logging level. Options: DEBUG, INFO, WARNING, ERROR, CRITICAL

File handling settings

Setting Type Default Description
MAX_CONTENT_LENGTH integer 33554432 Maximum allowed file size in bytes (32MB)
UPLOAD_FOLDER string /tmp/ Temporary directory for file uploads

Image processing settings

Setting Type Default Description
MAX_IMAGE_WIDTH integer 15000 Maximum allowed image width in pixels
MAX_IMAGE_HEIGHT integer 15000 Maximum allowed image height in pixels
DEFAULT_WIDTH integer 440 Default width for image resizing
DEFAULT_HEIGHT integer 246 Default height for image resizing
BLUR_RADIUS integer 2 Gaussian blur radius for image processing

Storage settings

Setting Type Default Description
STORAGE_TYPE string s3 Storage backend type. Options: local, s3

AWS S3 configuration

These settings are required only when STORAGE_TYPE=s3

On-premise deployment

Deployment options

Server settings

To set the server settings, configure the following services:

Seatmap Helm chart documentation

Overview

The Seatmap Helm chart deploys a complete Seatmap.pro application stack including Editor, Booking, and converter services along with the required dependencies like PostgreSQL and Redis.

  • Chart Version: 1.1.2
  • Application Version: 1.40.0

Prerequisites

  • Kubernetes 1.19+
  • Helm 3.2.0+
  • PV provisioner support in the underlying infrastructure
  • LoadBalancer support (for ingress)

Dependencies

The chart includes the following Bitnami dependencies:

  • PostgreSQL (version 12.x.x)
  • Redis (version 17.x.x)

Installation

Installation from GitLab registry

  1. Log in to the GitLab registry:
helm registry login registry.gitlab.com \
  --username ${REGISTRY_USERNAME} \
  --password ${REGISTRY_PASSWORD}
  1. Install or upgrade the chart:
helm upgrade --install seatmap oci://registry.gitlab.com/seatmap.pro/helm-charts/stable/seatmap \
  --version 1.1.2 \
  --create-namespace \
  --namespace seatmap \
  --set global.s3.bucket=${S3_BUCKET} \
  --set global.s3.region=${S3_REGION} \
  --set global.s3.endpoint=${S3_ENDPOINT} \
  --set global.mail.host=${MAIL_HOST} \
  --set global.mail.fromAddress=${MAIL_FROM} \
  --set global.mail.port=${MAIL_PORT} \
  --set global.mail.socket.port=${MAIL_SOCKET_PORT} \
  --set-string secrets.s3.accessKey=${S3_ACCESS_KEY} \
  --set-string secrets.s3.secretKey=${S3_SECRET_KEY} \
  --set-string secrets.mail.username=${MAIL_USERNAME} \
  --set-string secrets.mail.password=${MAIL_PASSWORD} \
  --set-string secrets.google.apiKey=${GOOGLE_API_KEY} \
  --set imageCredentials.registry=${REGISTRY} \
  --set-string imageCredentials.username=${REGISTRY_USERNAME} \
  --set-string imageCredentials.password=${REGISTRY_PASSWORD}

Configuration

Global parameters

Host Configuration

global:
  hosts:
    editor: editor.test-5.seatmap.dev
    booking: booking.test-5.seatmap.dev

Image Registry

imageCredentials:
  registry: registry.gitlab.com
  username: seatmap
  password: <password>

Resource configurations

global:
  resources:
    default:
      requests:
        cpu: "500m"
        memory: "2Gi"
      limits:
        cpu: "1000m"
        memory: "3Gi"
    frontend:
      requests:
        cpu: "100m"
        memory: "128Mi"
      limits:
        cpu: "200m"
        memory: "256Mi"

Ingress configuration

The chart provides ingress configurations for both Editor and Booking services with separate hostnames.