Central Server Installation Guide

X-Road: Central Server Installation Guide

Version: 2.32 Doc. ID: IG-CS

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This document is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/3.0/.

1. Introduction

1.1 Target Audience

The intended audience of this installation guide are the X-Road central server administrators responsible for installing and configuring the X-Road central server software. The document is intended for readers with a good knowledge of Linux server management, computer networks, and the X-Road functioning principles.

1.2 Terms and abbreviations

See X-Road terms and abbreviations documentation [TA-TERMS].

1.3 References

[UG-CS] Cybernetica AS. X-Road 7. Central Server User Guide. Document ID: UG-CS
[IG-SS] Cybernetica AS. X-Road 7. Security Server Installation Guide. Document ID: IG-SS
[UG-SS] Cybernetica AS. X-Road 7. Security Server User Guide. Document ID: UG-SS
[IG-CSHA] Cybernetica AS. X-Road 7. Central Server High Availability Installation Guide. Document ID: IG-CSHA
[TA-TERMS] X-Road Terms and Abbreviations. Document ID: TA-TERMS.
[UG-SYSPAR] X-Road: System Parameters User Guide. Document ID: UG-SYSPAR.

2. Installation

2.1 Prerequisites to Installation

The central server software assumes an existing installation of the Ubuntu 20.04 LTS or 22.04 LTS operating system, on an x86-64bit platform. To provide management services, a security server is installed alongside the central server.

The central server’s software can be installed both on physical and virtualized hardware (of the latter, Xen and Oracle VirtualBox have been tested).

There are many alternatives how the central server can be deployed. The options are described in Annex C Deployment Options.

If the central server is a part of a cluster for achieving high availability (deployment option remote database cluster or cloud database cluster), the database cluster must be installed and configured before the central server itself can be installed. Please refer to the Central Server High Availability Installation Guide IG-CSHA for details.

2.2 Reference Data

Note: The information in empty cells will be determined at the latest during the server’s installation, by the person performing the installation.

Caution: Data necessary for the functioning of the operating system is not included.

2.3 Requirements to the Central Server

Minimum recommended hardware parameters:

the server hardware (motherboard, CPU, network interface cards, storage system) must be supported by Ubuntu in general;
a 64-bit dual-core Intel, AMD or compatible CPU;
2 GB RAM;
100 Mbps network interface card.

Requirements for software and settings:

an installed and configured Ubuntu 20.04 LTS or 22.04 LTS x86-64 operating system;
the necessary connections are allowed in the firewall (reference data: 1.4; 1.4.1; 1.5; 1.6),
if the central server has a private IP address, a corresponding NAT record must be created in the firewall (reference data: 1.8).

2.4 Preparing OS

Add an X-Road system administrator user (reference data: 1.3) whom all roles in the user interface are granted to.
Add the new user with the command: sudo adduser username.
User roles are discussed in detail in the X-Road Security Server User Guide UG-SS. Do not use the user name xroad, it is reserved for the X-Road system user.
Ensure that the packages locales and software-properties-common are present
sudo apt install locales software-properties-common
Set the operating system locale.
Add the following line to the file /etc/environment: LC_ALL=en_US.UTF-8 Ensure that the locale is generated: sudo locale-gen en_US.UTF-8

2.5 Setup Package Repository

Add the X-Road repository’s signing key to the list of trusted keys (reference data: 1.2):

curl https://artifactory.niis.org/api/gpg/key/public | sudo apt-key add -

Add X-Road package repository (reference data: 1.1)

sudo apt-add-repository -y "deb https://artifactory.niis.org/xroad-release-deb $(lsb_release -sc)-current main"

2.6 Remote Database Setup (optional)

This is an optional step.

Optionally, the central server can use a remote database server. To avoid installing the default local PostgreSQL server during the installation, first install the xroad-database-remote -package.

sudo apt install xroad-database-remote

For the application level backup and restore feature to work correctly, it is important to verify that the local PostgreSQL client has the same or later major version than the remote database server and, if necessary, install a different version of the postgresql-client package (see https://www.postgresql.org/download/linux/ubuntu/)

psql --version
psql (PostgreSQL) 12.14 (Ubuntu 12.14-0ubuntu0.20.04.1)

psql -h <database host> -U <superuser> -tAc 'show server_version'
10.16 (Ubuntu 10.16-0ubuntu0.18.04.1)

The installer can create the database and users for you, but you need to create a configuration file containing the database administrator credentials.

For advanced setup, e.g. if storing the database administrator password on the server is not an option, you can create the database users and structure manually as described in Annex D Create Database Structure Manually and then continue to section 2.7. Otherwise, perform the following steps:

Create the property file:

sudo touch /etc/xroad.properties
sudo chown root:root /etc/xroad.properties
sudo chmod 600 /etc/xroad.properties

Edit /etc/xroad.properties. See the example below. Replace parameter values with your own.

postgres.connection.password = <database superuser password>
postgres.connection.user = <database superuser name, postgres by default>

Note. If Microsoft Azure database for PostgreSQL is used, the connection user needs to be in format username@hostname.

For additional security, the postgresql.connection.* properties can be removed from the /etc/xroad.properties file after installation (keep the other properties added by the installer).

Before continuing, test that the connection to the database works, e.g.

psql -h <database host> -U <superuser> -tAc 'show server_version'

2.7 Package Installation

Update package repository metadata:

sudo apt update

Issue the following command to install the central server packages:

sudo apt install xroad-centralserver

Upon the first installation of the central server software, the system asks for the following information.

Account name for the user who will be granted the rights to perform all activities in the user interface (reference data: 1.3).
Database server URL. Locally installed database is suggested as default but remote databases can be used as well. In case remote database is used, one should verify that the version of the local PostgreSQL client matches the version of the remote PostgreSQL server.
Whether the database migrations should be skipped and handled manually instead. Usually automatic migrations should be used, but for legacy database support (like BDR1) it's possible to rely on manual operations instead. How to execute the database migrations manually is described in Annex E Run Database Migrations Manually.
The Distinguished Name of the owner of the user interface self-signed TLS certificate (subjectDN) and its alternative names (subjectAltName). The certificate is used for securing connections to the user interface (reference data: 1.7; 1.9). The name and IP addresses detected from the operating system are suggested as default values.
The certificate owner’s Distinguished Name must be entered in the format: /CN=server.domain.tld. All IP addresses and domain names in use must be entered as alternative names in the format: IP:1.2.3.4,IP:4.3.2.1,DNS:servername,DNS:servername2.domain.tld
Identification of the TLS certificate that is used for securing the HTTPS access point used for providing management services (reference data: 1.7; 1.10). The name and IP addresses detected from the operating system are suggested as default values.
ATTENTION: The central server IP address or DNS name that security servers will use to connect to the server must be added to the certificate owner’s Distinguished Name (subjectDN) or alternative name forms (subjectAltName) list (reference data: 1.8).
The certificate owner’s Distinguished Name must be entered in the format: /CN=server.domain.tld All IP addresses and domain names in use must be entered as alternative names in the format: IP:1.2.3.4,IP:4.3.2.1,DNS:servername,DNS:servername2.domain.tld

2.8 Installing the Support for Hardware Tokens

To configure support for hardware security tokens (smartcard, USB token, Hardware Security Module), act as follows.

Install the hardware token support module using the following command:
```
sudo apt install xroad-addon-hwtokens
```
Install and configure a PKCS#11 driver for the hardware token according to the manufacturer's instructions.
Add the path to the PKCS#11 driver to the file /etc/xroad/devices.ini (as described in the example given in the file).
After installing and configuring the driver, the xroad-signer service must be restarted:
```
sudo service xroad-signer restart
```

If you are running a high availability (HA) hardware token setup (such as a cluster with replicated tokens) then you may need to constrain the token identifier format such that the token replicas can be seen as the same token. The token identifier format can be changed in /etc/xroad/devices.ini via the token_id_format property (default value: {moduleType}{slotIndex}{serialNumber}{label}). Removing certain parts of the identifier will allow the HA setup to work correctly when one of the tokens goes down and is replaced by a replica. For example, if the token replicas are reported to be on different slots the {slotIndex} part should be removed from the identifier format.

Depending on the hardware token there may be a need for more additional configuration. All possible configurable parameters in the /etc/xroad/devices.ini are described in the next table.

Parameter

Type

Default Value

Explanation

Note 1: Only parameter library is mandatory, all the others are optional. Note 2: The item separator of the type STRING LIST is ",".

2.9 Installing the Support for Monitoring

The optional configuration for monitoring parameters is installed by package xroad-centralserver-monitoring. This package also includes the components that validate the updated xml monitoring configuration. The package is included in the central server installation by default.

The central monitoring client may be configured as specified in the UG-CS.

2.10 Pre-configuration for Registration Web Service

The registration web service is installed by package xroad-center-registration-service. The package is included in the central server installation by default.

Configuration parameters for registration web service are specified in the UG-SYSPAR section "Registration service parameters".

Note: With new registration service, a maximum size limit (MAX_REQUEST_SIZE = 100 KB) is set for the authentication certificate SOAP message.

2.11 Pre-configuration for Management Web Service

The management web service is installed by package xroad-center-management-service. The package is included in the central server installation by default.

Configuration parameters for management web service are specified in the UG-SYSPAR section "Management service parameters".

2.12 Post-Installation Checks

The installation is successful if the system services are started and the user interface is responding.

Ensure from the command line that relevant X-Road services are in the running state (example output follows). Notice that it is normal for the xroad-confclient to be in stopped state on the central server since it operates in one-shot mode.

Ubuntu 20.04 or 22.04

sudo systemctl list-units "xroad*"

UNIT                                      LOAD   ACTIVE SUB     DESCRIPTION
xroad-base.service                        loaded active exited  X-Road initialization
xroad-center-management-service.service   loaded active running X-Road Central Server Management Service
xroad-center-registration-service.service loaded active running X-Road Central Server Registration Service
xroad-center.service                      loaded active running X-Road Central Server
xroad-signer.service                      loaded active running X-Road signer

Ensure that the central server user interface at https://SECURITYSERVER:4000/ (reference data: 1.8; 1.6) can be opened in a Web browser. To log in, use the account name chosen during the installation (reference data: 1.3). While the user interface is still starting up, the Web browser may display the “502 Bad Gateway” error.

3 Initial Configuration

3.1 Reference Data

Note: The information in empty cells will be entered at the latest during the installation, by the person performing the installation.

Attention: Data necessary for the functioning of the operating system is not included.

3.2 Initializing the Central Server

The central server user interface can be accessed at https://CENTRALSERVER:4000/ (reference data: 1.7; 1.6)

Set the X-Road instance identifier (reference data: 2.1).
Set the central server public DNS hostname or public IP address (reference data: 2.2).
Set the PIN of the software token (reference data: 2.3). The PIN will be used to protect the keys stored in the software token. The PIN must be stored in a secure place, because it will be no longer possible to use or recover the private keys in the token once the PIN is lost.

3.3 Configuring the Central Server and the Management Services' Security Server

Upon the first configuration of the central server and the management services' security server, the following actions must be carried out.

Actions 7 and 8 must be performed in the management services' security server.

Generate the internal and external configuration signing keys. Refer to UG-CS section „Generating a Configuration Signing Key“.
Configure the member classes. Refer to UG-CS section „Managing the Member Classes“. (reference data: 2.4).
Configure the management service provider: add the X-Road member who will be responsible for management services - UG-CS section „Adding a Member“; add the subsystem that will provide the management services to the X-Road member - UG-CS section “Adding a Subsystem to an X-Road Member”; appoint the subsystem as the management service provider - UG-CS section “Appointing the Management Service Provider”.
Configure the certification services. Refer to UG-CS section „Managing the Approved Certification Services“.
Configure the timestamping services. Refer to UG-CS section „Managing the Approved Timestamping Services“.
Verify that the global configuration generation succeeds (no global error messages should be displayed in the user interface at this point) and download the internal configuration anchor - UG-CS section “Downloading the Configuration Anchor”. The anchor is needed to set up the management services' security server.
Install and configure the management services' security server as described in IG-SS.
Register the management services' security server in the central server. Refer to UG-SS section „Security Server Registration“.
Complete the registration of the management services' security server - UG-CS section “Registering a Member's Security Server”.
Register the management service provider as a client of the management services' security server - UG-CS section “Registering the Management Service Provider as a Security Server Client”.
Add the management service provider as a client to the management services' security server. Refer to UG-SS section „Adding a Security Server Client”. (The client should appear in “Registered” state, as the association between the client and the security server was already registered in the central server in the previous step). If necessary, configure the signing keys and certificates for the client - UG-SS section „Configuring a Signing Key and Certificate for a Security Server Client”
Configure the management services. Refer to UG-CS section „Configuring the Management Services in The Management Services’ Security Server”.

3.4 Backup Encryption Configuration

It is possible to automatically encrypt central server configuration backups. Central server uses The GNU Privacy Guard (https://www.gnupg.org) for backup encryption and verification. Backups are always signed, but backup encryption is initially turned off. To turn encryption on, please override the default configuration in the file /etc/xroad/conf.d/local.ini, in the [center] section (add or edit this section).

[center]

backup-encryption-enabled = true
backup-encryption-keyids = <keyid1>, <keyid2>, ...

To turn backup encryption on, please change the backup-encryption-enabled property value to true. By default, backups are encrypted using central server's backup encryption key. Additional encryption keys can be imported in the /etc/xroad/gpghome keyring and key identifiers listed using the backup-encryption-keyids parameter. It is recommended to set up at least one additional key, otherwise the backups will be unusable in case central server's private key is lost. It is up to central server's administrator to check that keys used are sufficiently strong, there are no automatic checks.

Warning. All keys listed in backup-encryption-keyids must be present in the gpg keyring or backup fails.

All these keys are used to encrypt backups so that ANY of these keys can decrypt the backups. This is useful both for verifying encrypted backups' consistency and decrypting backups in case central server's backup encryption key gets lost for whatever reason.

To externally verify a backup archive's consistency, central server's backup encryption public key has to be exported and imported into external GPG keyring. Note that this can be done only after central server has been initialised - the central server backup encryption key is generated during initialisation.

To export central server's backup encryption public key use the following command:

gpg --homedir /etc/xroad/gpghome --armor --output server-public-key.gpg --export EE

where EE is the central server instance identifier.

The key can then be moved to an external host and imported to GPG keyring with the following command:

gpg --homedir <your_gpg_homedir_here> --import server-public-key.gpg

4 Additional configuration

4.1 Global configuration V1 support

The support for global configuration version V1 has been removed in X-Road version 6.20. The central server produces only V2 global configuration which is expected by security servers from version 6.8.x and up.

5 Installation Error Handling

5.1 Cannot Set LC_ALL to Default Locale

If running the locale command results in the error message

locale: Cannot set LC_ALL to default locale: No such file or directory

then the support for the particular language has not been installed. To install it, run the command (example uses the English language):

sudo apt install language-pack-en

Then, to update the system’s locale files, run the following commands (this example uses the US locale):

sudo locale-gen en_US.UTF-8 sudo update-locale en_US.UTF-8

Set the operating system locale. Add following line to /etc/environment file.

LC_ALL=en_US.UTF-8

After updating the system’s locale settings, it is recommended to restart the operating system.

5.2 PostgreSQL Is Not UTF8 Compatible

If the central server installation is aborted, with the error message

postgreSQL is not UTF8 compatible

then the PostgreSQL package is installed with the wrong locale. One way to fix it is to remove the data store created upon the PostgreSQL installation and recreate it with the correct encoding. WARNING: All data in the database will be erased!

sudo pg_dropcluster --stop 12 main LC_ALL="en_US.UTF-8" sudo pg_createcluster --start 12 main

To complete the interrupted installation, run the command:

sudo apt -f install

5.3 Could Not Create Default Cluster

If the following error message is displayed during PostgreSQL installation

Error: The locale requested by the environment is invalid. Error: could not create default cluster. Please create it manually with pg_createcluster 12 main –start

Use the following command to create the PostgreSQL data cluster:

LC_ALL="en_US.UTF-8" sudo pg_createcluster --start 12 main

The interrupted installation can be finished using

sudo apt -f install

5.4 Is Postgres Running on Port 5432?

If the following error message appears during installation

Is postgres running on port 5432 ? Aborting installation! please fix issues and rerun with apt -f install

Then check if any of the following errors occurred during the installation of PostgreSQL.

Error installing the data cluster. Refer to section 4.3.
The PostgreSQL data cluster installed during the installation of the security server is not configured to listen on port 5432. To verify and configure the listening port, edit the PostgreSQL configuration file in /etc/postgresql/12/main/postgresql.conf. If you change the listening port, the postgresql service must be restarted.

The interrupted installation can be finished using

sudo apt -f install

5.5 Upgrade supported from version X.Y.Z or newer

The following error message may come up during the central server upgrade.

Upgrade supported from version X.Y.Z or newer

Upgrading the packages from the current version to the target version is not supported directly. The fix is to upgrade the central server to the target version step by step.

For example, the following central server packages are currently installed.

root@test-cs:~# dpkg -l | grep xroad
ii  xroad-autologin                    7.3.0-1.ubuntu22.04 all          Automatic token pin code entry
ii  xroad-base                         7.3.0-1.ubuntu22.04 amd64        X-Road base components
ii  xroad-center                       7.3.0-1.ubuntu22.04 all          X-Road central server
ii  xroad-center-management-service    7.3.0-1.ubuntu22.04 all          X-Road Central Server Management Service
ii  xroad-center-registration-service  7.3.0-1.ubuntu22.04 all          X-Road Central Server Registration Service
ii  xroad-centralserver                7.3.0-1.ubuntu22.04 all          X-Road central server
ii  xroad-centralserver-monitoring     7.3.0-1.ubuntu22.04 all          Monitoring client configuration for X-Road central
ii  xroad-confclient                   7.3.0-1.ubuntu22.04 amd64        X-Road configuration client components
ii  xroad-database-remote              7.3.0-1.ubuntu22.04 all          Meta-package for X-Road remote database dependencies
rc  xroad-jetty9                       7.3.0-1.ubuntu22.04 all          Jetty9 for X-Road purposes
ii  xroad-nginx                        7.3.0-1.ubuntu22.04 amd64        X-Road nginx component
ii  xroad-signer                       7.3.0-1.ubuntu22.04 amd64        X-Road signer component

The following packages are available in the repository.

root@test-cs:~# apt-cache madison xroad-centralserver
xroad-centralserver | 7.3.0-1.ubuntu20.04 | https://artifactory.niis.org/xroad-release-deb focal-current/main amd64 Packages
xroad-centralserver | 7.1.2-1.ubuntu20.04 | https://artifactory.niis.org/xroad-release-deb focal-current/main amd64 Packages

Now trying to upgrade the central server packages directly will produce the following error.

root@test-cs:~# apt upgrade xroad-centralserver
...
Preparing to unpack .../xroad-centralserver_7.3.0-1.ubuntu20.04_all.deb ...
ERROR: Upgrade supported from version 7.1.2 or newer

The fix is to upgrade the central server in two separate steps. First, upgrade to 7.1.x with the following command.

apt install xroad-base=7.1.2-1.ubuntu20.04 xroad-center=7.1.2-1.20.04 xroad-centralserver=7.1.2-1.ubuntu20.04 xroad-centralserver-monitoring=7.1.2-1.ubuntu20.04 xroad-confclient=7.1.2-1.ubuntu20.04 xroad-database-local=7.1.2-1.ubuntu20.04 xroad-jetty9=7.1.2-1.ubuntu20.04 xroad-nginx=7.1.2-1.ubuntu20.04 xroad-signer=7.1.2-1.ubuntu20.04

An alternative approach to the previous command is to temporarily configure the server to use a repository that contains only the specific version of X-Road software we want to upgrade to. For example, configure the repository as deb https://artifactory.niis.org/xroad-release-deb focal-7.1.2 main and then use the apt update and apt upgrade xroad-centralserver commands.

Finally, we can upgrade to our target version 7.3.x as follows.

apt upgrade xroad-centralserver

Annex A Central Server Default Database Properties

/etc/xroad/db.properties

username=centerui
password=<randomly generated password stored is stored here>
database=centerui_production
schema=centerui
host=127.0.0.1
port=5432
skip_migrations=false

Annex B Database Users

User

Database

Privileges

Description

Annex C Deployment Options

C.1 General

X-Road central server can be deployed in multiple ways. The simplest option is to have a single central server with local database. This is usually fine for development purposes, but there are multiple reasons to tailor the deployment.

C.2 Local Database

The simplest deployment option is to use a single central server with local database. This is the default choice when setting up a development or testing environment. It's not recommended for production since there is a single point of failure.

C.3 Remote Database

It is possible to use a remote database with central server. This option is sometimes used in development when there's need to externalize the database state.

Central server supports a variety of cloud databases including AWS RDS and Azure Database for PostgreSQL. This deployment option is useful when doing development in cloud environment.

Central server itself can also be clustered. In clustered mode high-availability is built in to the system and the clients (security servers and configuration proxies) can continue operation despite a loss of a central server node.

C.4 Remote Database Cluster

When aiming for production it's recommended to use redundant front-end nodes (clustered central server) and a remote database cluster. This way there's no single point of failure and the system can recover from both front-end node and database failures.

C.5 Cloud Database Cluster

When central server is deployed in cloud environment and aimed for production use, it's recommended to use a cloud database cluster. To achieve high availability, there should be redundant front-end nodes (clustered central server) in separate availability zones.

C.6 Summary

The following table lists a summary of the central server deployment options and indicates whether they are aimed for development or production use.

Deployment

Dev

Prod

Annex D Create Database Structure Manually

psql -h <database host> -U <superuser> -d postgres

Run the following commands to create the necessary database structures and roles. If necessary, customize the database and role names to suit your environment. By default, the database is named centerui_production, database user and schema both are named centerui, and the admin user is named with _admin suffix (e.g. centerui_admin).

CREATE DATABASE <database> ENCODING 'UTF8';
REVOKE ALL ON DATABASE <database> FROM PUBLIC;
CREATE ROLE <admin_user> LOGIN PASSWORD '<admin_user password>';
GRANT <admin_user> TO <superuser>;
GRANT CREATE,TEMPORARY,CONNECT ON DATABASE <database> TO <admin_user>;
\c <database>
CREATE EXTENSION hstore;
CREATE SCHEMA <database_schema> AUTHORIZATION <admin_user>;
REVOKE ALL ON SCHEMA public FROM PUBLIC;
GRANT USAGE ON SCHEMA public TO <admin_user>;
CREATE ROLE <database_user> LOGIN PASSWORD '<database_user password>';
GRANT <database_user> TO <superuser>;
GRANT TEMPORARY,CONNECT ON DATABASE <database> TO <database_user>;
GRANT USAGE ON SCHEMA public TO <database_user>;
GRANT USAGE ON SCHEMA <database_schema> TO <database_user>;
GRANT SELECT,UPDATE,INSERT,DELETE ON ALL TABLES IN SCHEMA <database_schema> TO <database_user>;
GRANT SELECT,UPDATE ON ALL SEQUENCES IN SCHEMA <database_schema> TO <database_user>;
GRANT EXECUTE ON ALL FUNCTIONS IN SCHEMA <database_schema> TO <database_user>;

Create the /etc/xroad.properties file

sudo touch /etc/xroad.properties
sudo chown root:root /etc/xroad.properties
sudo chmod 0600 /etc/xroad.properties

Edit /etc/xroad.properties and add/update the following properties (if you customized the role names, use your own). The admin users are used to run database migrations during the install and upgrades.

centerui.database.admin_user = <admin_user>
centerui.database.admin_password = <admin_user password>

Create the /etc/xroad/db.properties file

sudo mkdir /etc/xroad
sudo chown xroad:xroad /etc/xroad
sudo chmod 751 /etc/xroad
sudo touch /etc/xroad/db.properties
sudo chmod 0640 /etc/xroad/db.properties
sudo chown xroad:xroad /etc/xroad/db.properties

Edit /etc/xroad/db.properties file and add/update the following connection properties (if you customized the database, user, and/or role names, use the customized values). The default values can be found in Annex A Central Server Default Database Properties.

username=<database_user>
password=<database_user password>
database=<database>
host=<database_host>
port=<database_port>
schema=<database_schema>
skip_migrations=<false by default, set to true to skip migrations>

Annex E Run Database Migrations Manually

When installing/upgrading the central server, it's possible to skip the automatic database migrations. The installer respects the setting skip_migrations = true/false in the file /etc/xroad/db.properties. For clean installations the installer asks the setting value (among other settings) using debconf. For upgrade installations the setting skip_migrations = true needs to be set before upgrading by editing the aforementioned properties file or by running dpkg-reconfigure xroad-center to alter the settings via debconf.

To run the database migrations manually, follow the next steps.

Login to the central server console and issue the following command as root.
Ensure that the central server user interface process is stopped.

systemctl stop xroad-center

Run the database migrations.

/usr/share/xroad/db/migrate.sh db:migrate

Start the services, if they are not yet running.

systemctl start xroad-center

Verify that everything is working by performing the steps described in 2.12 Post-Installation Checks.

PreviousCentral Server NextHA Installation Guide

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X-Road: Central Server Installation Guide

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Table of Contents

License

1. Introduction

1.1 Target Audience

1.2 Terms and abbreviations

1.3 References

2. Installation

2.1 Prerequisites to Installation

2.2 Reference Data

2.3 Requirements to the Central Server

2.4 Preparing OS

2.5 Setup Package Repository

2.6 Remote Database Setup (optional)

2.7 Package Installation

2.8 Installing the Support for Hardware Tokens

2.9 Installing the Support for Monitoring

2.10 Pre-configuration for Registration Web Service

2.11 Pre-configuration for Management Web Service

2.12 Post-Installation Checks

3 Initial Configuration

3.1 Reference Data

3.2 Initializing the Central Server

3.3 Configuring the Central Server and the Management Services' Security Server

3.4 Backup Encryption Configuration

4 Additional configuration

4.1 Global configuration V1 support

5 Installation Error Handling

5.1 Cannot Set LC_ALL to Default Locale

5.2 PostgreSQL Is Not UTF8 Compatible

5.3 Could Not Create Default Cluster

5.4 Is Postgres Running on Port 5432?

5.5 Upgrade supported from version X.Y.Z or newer

Annex A Central Server Default Database Properties

Annex B Database Users

Annex C Deployment Options

C.1 General

C.2 Local Database

C.3 Remote Database

C.4 Remote Database Cluster

C.5 Cloud Database Cluster

C.6 Summary

Annex D Create Database Structure Manually

Annex E Run Database Migrations Manually