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Firmware version 2.2


A Shared Block
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Metadata list
hiddentrue
|| DeviceType | ELTEX Cloud Configuration Manager |
|| DeviceName | ECCM |
|| DocTitleAdditional | Installation manual |
|| fwversion | 2.2 |
|| username | eccm |
|| password | eccm |


Оглавление
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Server requirements

For stable operation, the server must meet the following requirements:

  • Linux operating system with Docker support: Ubuntu Server 20.04 (recommended) and newer, Astra Linux 1.7 (server), RedOS 7.3.1, Alt Server 10;

  • 16 GB of RAM or more;

  • CPU with virtualization support with at least 4 cores;
  • free hard disk space from 200GB;
  • 1Gbit/s network interface availability.

Obtaining sudo privileges without additional password input (optional)

As an unprivileged user, run the command:

...

Next, enter the password. After that, additional password entry is not required for executing sudo commands or switching to the superuser mode.

Якорь
Install_ECCM
Install_ECCM
ECCM installation

Installation archive

The files needed to run the project are distributed as a tar archive. They can be obtained from the public cloud. Download the archive to the server and unpack it. It is recommended to unpack the archive into the pre-created separate directory.

...

Блок кода
wget "https://cloud.eltex-co.ru/index.php/s/P8xDfmyo3XyEs0g/download?path=%2F&files=eccm-2.2.tar.gz" -O eccm-2.2.tar.gz
mkdir eccm
tar -zxvf eccm-2.2.tar.gz -C eccm/

Docker and docker-compose installation

The easiest and fastest way to install is to switch to the directory where the installation archive was unpacked and use the compose-tools.sh script using the --install flag:

...

Блок кода
docker compose version

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When installing on Astra Linux, RedOS or Alt Server operating systems, the command to check the version of the installed docker-compose is:

Блок кода
docker-compose version

...

Running ECCM 

The ECCM project is distributed as a set of files that allows to run all necessary services using docker-compose. The project is divided into two docker-stacks:

  • database (PostgreSQL 14.10);
  • ECCM service stack. 

This separation is caused by the need to ensure horizontal scaling of the project and the possibility of integration with other projects of the company, such as Eltex.EDM.

...

Script for running ECCM

Due to the abundance of the system startup running parameters, a script was prepared that runs the project on one or more hosts with performance parameters that allow servicing about 100 devices. Actual performance depends on many factors, including hardware performance and the complexity of the network devices being serviced. To invoke the help information, navigate to the directory with the script and run the following command:

Блок кода
sudo ./compose-tools.sh -h

Running ECCM on a single host

To start the project, switch to the directory with the files of the installation archive and run the following command:

...

Блок кода
sudo ./compose-tools.sh --stop

Running ECCM with a database on a separate server

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  • ECCM Application Server  — server on which an application is deployed that ensures the operation of the system and interaction with devices, as well as a web user interface;
  • Database Server  — server with Postgres14 databases. It is possible to use one that already exists in the cluster infrastructure
  • .
  • ;
  • Device Management Network  — IP network for managing equipment, through which ECCM has access via L3
  • .
  • ;
  • Operator/Administrator  — system operator engaged in monitoring and configuration of the controlled equipment/system administrator of the company or ELTEX technical support specialist, if remote access has been agreed upon.

If it is necessary to run ЕССM on multiple servers (one server for the Postgres database, the second server for the rest of the ЕССM service stack), it is possible to use the multi-host installation option. To do this it is neccessary to:

  1. Install Docker and Docker Compose on both servers.
  2. Configure the server with databases:

2.1. To change login/password/temporary zone/RAM limits for working with the database, edit the postgres/.env file. To change parameters that affect database performance, edit the postgres/data/postgresql.conf file (the default settings are sufficient for a test run and support for about 100 devices).

2.2. Run the PostgreSQL database on the server with the database. To run the database, switch to the eccm/postgres directory and execute the command to run the container:

Блок кода
cd eccm/postgers
docker compose up -d

      3. Configure the server with applications:

3.1. To redefine the variables responsible for user authorization in the ECCM system and project behavior (web interface address, time zone, database address, login/password for database access, etc.), edit the “eccm/.env” file;

3.2. Run ECCM on the server with ECCM using the following command:

Блок кода
sudo ./compose-tools.sh --start <ECCM ADDRESS> --database-host <DB ADDRESS> --database-port <DB PORT>

where <DB ADDRESS> and <DB PORT> are the IP address and port to connect to the database server. For example, if the ESSM server address is 100.110.2.2, the database server address is 100.110.2.4, and the database server port is 5432, the command is as follows:


Блок кода
sudo ./compose-tools.sh --start 100.110.2.2 --database-host 100.110.2.4 --database-port 5432

Якорь
Vars
Vars
Environment variables

The files required to run ECCM, containing environment and configuration variables, are located in the directory where the installation archive was extracted:

Блок кода
postgres/.env
postgres/data/postgresql.conf​
​eccm/.env

Якорь
Postgres
Postgres
postgres/.env

The postgres/.env file contains variables that determine the behavior of the Postgres database stack when it is launched in a container. The table below provides a description of these variables:

VaribleDefault valueDescription
COMPOSE_PROJECT_NAMEpostgresProject name in docker-compose (used for identification if several projects are running on the server)
POSTGRES_TAG2.2Version of the postgres container image
POSTGRES_REGISTRYhub.eltex-co.ruThe address of the docker-registry from which the postgres image will be retrieved. If a local mirror is used, its address can be specified
ROOT_POSTGRES_USER
Parameter that allows to override the superuser login for database access and configuration
ROOT_POSTGRES_PASSWORD
Parameter that allows to override the superuser password for database access and configuration
ECCM_DATABASEeccmName of the eccm service stack database
POSTGRES_TIMEZONEAsia/NovosibirskThe time zone in which the system operates (specified in accordance with the tz database, for example, “Asia/Novosibirsk”)
POSTGRES_SHM_SIZE2gbLimiting the allocated RAM for working with the Postgres database
POSTGRES_PRIVILEGED_MODEfalseRunning a container in privileged mode

POSTGRES_HOST

192.168.0.1

External address of the Postgres database

LOGGING_MAX_FILES

5

Maximum number of container log files

LOGGING_MAX_FILE_SIZE

50MMaximum size of container log files 

LOGGING_COMPRESS

trueEnable compression of container log files

POSTGRES_CONFIGURATOR_REGISTRY

hub.eltex-co.ruThe address of the docker-registry from which the postgres-configurator image will be retrieved. If a local mirror is used, its address can be specified

POSTGRES_CONFIGURATOR_TAG

0.5

Version of the postgres-configurator container image

ENABLE_POSTGRES_CONFIGURATOR

trueActivation of the postgres-configurator container at system launch

Якорь
Postgresdata
Postgresdata
postgres/data/postgresql.conf

The file contains parameters that affect database performance. The default settings are sufficient for a test run and support for approximately 100 devices.

Якорь
Eccm
Eccm
eccm/.env

The eccm/.env file contains variables that determine the behavior of the project. The table below provides a description of these variables:

VaribleDefault valueDescription
COMPOSE_PROJECT_NAMEeccmProject name in docker-compose (used for identification if several projects are running on the server)
ECCM_PROFILEproductionProject profile
ECCM_TAG2.2Container image version
ECCM_REGISTRYhub.eltex-co.ruThe address of the docker-registry from which system images will be retrieved. If a local mirror is used, its address can be specified
ECCM_BACKBONE_ADDRESS192.168.0.1Internal address at which the ECCM system will operate with devices on the network
ECCM_WEB_ADDRESS192.168.0.1The address at which the ECCM system web interface will operate
ECCM_WEB_PORT80Port for accessing the web interface
ECCM_TIMEZONEAsia/NovosibirskThe time zone in which the system operates (specified in accordance with the tz database, for example, “Asia/Novosibirsk”)
ECCM_LOGLEVEL'INFO'Logging level in the project
MAX_CONCURRENT_SSH_TASKS20Number of simultaneous operations performed with devices
POSTGRES_HOST192.168.0.1The address where the Postgres database is running
POSTGRES_PORT5432Port for accessing the Postgres database
ROOT_POSTGRES_USER
Parameter that allows overriding the superuser login for database access and configuration
ROOT_POSTGRES_PASSWORD
Parameter that allows to override the superuser password for database access and configuration
ECCM_POSTGRES_DBeccmDatabase name for eccm services
ECCM_POSTGRES_USER
Parameter that allows to override the default login for accessing the ECCM_POSTGRES_DB database
ECCM_POSTGRES_PASSWORD
Parameter that allows to override the default password for accessing the ECCM_POSTGRES_DB database

ECCM_DEVICE_MANAGER_ELM_DOWN_WEB_NOTIFICATION_INTERVAL

10mInterval for displaying push notifications in the web interface when a license acquisition error occurs

ECCM_LICENSE_SERVICE_ELM_DOWN_NOTIFICATION_INTERVAL

60mTelegram/email notification interval when a license acquisition error occurs

ECCM_LICENSE_SERVICE_NODE_NUMBER

1Current node number. Must be unique in the reservation scheme

ECCM_MONITORING_SERVICE_XMX

1GPhysical memory limitation for a Docker container

CERT_PATH

./cert/server.crt
Path to the certificate file for HTTPS

KEY_PATH

./cert/server.key
Path to the file with the key for HTTPS
KEY_PASS_PATH./cert/key.passPath to the file with the key password for HTTPS

ECCM_WEB_HTTPS_PORT

443
The port on which ECCM will be available via HTTPS
LOGGING_ASPECT_ENABLEDfalse

Enabling logging via service aspects. The aspect logs all inputs and outputs from methods, their parameters, and return values.

Примечание

It is not recommended to enable this parameter during normal system operation.


Информация

The logging configuration variables (LOGGING_*) apply to all containers in the eccm stack.


LOGGING_MAX_FILES

5

Maximum number of container log files

LOGGING_MAX_FILE_SIZE

50MMaximum size of container log files

LOGGING_COMPRESS

trueEnable container log file compression
AUTH_ECCM_AUTHENTICATION_ENABLEDfalseEnabling authentication using local accounts


Web interface access

To connect to the ECCM web interface, open a browser and enter the following in the address bar:

http://<IP address of your server (ECCM_WEB_ADDRESS)>/

Подсказка

The default login is 'eccm', password 'eccm'.


Якорь
Composetools
Composetools
Options used by compose-tools.sh

OptionDescription
--clean, -cCleaning all containers, volumes, and networks
--delete-containersRemoving containers without removing volumes and networks
--dhcpActivation of a DHCP server with support for Zero Touch Provisioning (ZTP) functionality, which automatically adds devices to the system
--database-host <HOST>IP address for connecting to an external PostgreSQL database installed on another host. Do not use if the PostgreSQL database is running on the host with ЕССM
--database-port <PORT>Port for connecting to an external PostgreSQL database installed on another host. Do not use if the PostgreSQL database is running on the host with ЕССM
--help, -hCalling up reference information
--httpsActivation of https support mode. Requires a certificate.
--installInstalling Docker and Docker Compose on the host
--interactive, -iStart the system in interactive mode. Use with the --start key
--loadLoad all available .tar.gz archives from the image directory into docker
--logging, -l <LEVEL>Set the logging level for the ESSM project. Available values: DEBUG, INFO
--logging-aspectEnabling logging via service aspects. The aspect logs all entries and exits from methods, their parameters, and return values. It is not recommended to enable this parameter during normal system operation
--metrics, -mLaunching the system in metric collection mode. In this mode, Grafana, Prometheus, and additional monitoring tools for the host, Docker containers, and PostgreSQL databases are launched. The Grafana web interface is available at http://<IP_ECCM>:3000
--pull, -pDownloading/updating images before system launch
--rootlog <LEVEL>Set the logging level for all projects. Available values: DEBUG, INFO
--saveSaving all Docker images to .tar.gz archives
--start, -s <ADDRESS>Running the system with the IP address that will be used to connect to the server
--stopSystem shutdown
--storage <ADDRESS>ECCM address in the device management network (backbone). Used to store device firmware
--tracing, -t <ADDRESS>Activation of the Jaeger OpenTracing tracing service. It is necessary to specify the IP address of the Jaeger server
--show-containersShow all containers on the server
--show-imagesShow all images on the server
--recreate-service <SERVICE>

Recreate the container with new parameters

Примечание

The container is recreated according to the .env file of the corresponding compose project.


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Examples of use

To install Docker and Docker-compose on the host, run the command:

Блок кода
sudo ./compose-tools.sh --install

To update the images of all ECCM containers, run the command:

Блок кода
sudo ./compose-tools.sh --pull

To run the project, enter the directory containing the installation archive files and run the command:

Блок кода
sudo ./compose-tools.sh --start <ECCM ADDRESS>

To run and connect the project to a database installed on another host, run the command:

Блок кода
sudo ./compose-tools.sh --start <ECCM ADDRESS> --database-host <DB ADDRESS> --database-port <DB PORT>

To stop the project, run the command:

Блок кода
sudo ./compose-tools.sh --stop

To clean all containers, volumes, and ECCM networks, run the command:

Блок кода
sudo ./compose-tools.sh --clean


Примечание

When running the script with the --clean flag, data from the Postgres database will also be deleted. This flag is recommended only when completely uninstalling ECCM from the server.

Для запуска проекта с нужным уровнем логирования добавьте ключ --logging в строку запускаTo run the project with the required logging level, add the --logging key to the launch line:

Блок кода
sudo ./compose-tools.sh --start <ECCM ADDRESS> --logging DEBUG

С версии Since version 1.5 в проекте присутствует DHCP-сервер с поддержкой функциональности отключен. Для активации добавьте ключ --dhcp в строку запуска, the project has a DHCP server with support for Zero Touch Provisioning (ZTP), автоматически добавляющей устройства в систему. По умолчанию сервер functionality, which automatically adds devices to the system. The server is disabled by default. To activate, add the --dhcp key to the launch line.:

Блок кода
sudo ./compose-tools.sh --start <ECCM ADDRESS> --dhcp

Для сохранения всех образов контейнеров в архивы To save all container images to archives .tar.gz выполните команду run the command:

Блок кода
sudo ./compose-tools.sh --save

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Для преобразования архивов с образами To convert archives with images (.tar.gz ) в docker-образы выполните команду in docker images, run the command:

Блок кода
sudo ./compose-tools.sh --load

Для преобразования контейнера с новыми параметрами выполните команду (контейнер пересоздаcтся согласно файлу .env соответствующего compose-проектаTo convert a container with the new parameters, run the command (the container will be recreated according to the file.env of the corresponding compose project):

Блок кода
sudo ./compose-tools.sh --recreate-service monitoring-service

Известные проблемы и методы решения

Возможные ошибки при установке проекта

Known issues and solution methods

Possible errors during project installation

ErrorОшибка:

E: НевозможноCannot найтиfind пакетthe conntrack package

Возможная причина: в системе настроены неактуальные репозитории менеджера пакетов.

Possible reason: the system is configured with irrelevant package manager repositories.

Решение: добавить актуальный репозиторий в файл Solution: add the actual repository to the /etc/apt/sources.list и запустить установку проекта file and run the project installation:

Блок кода
echo "deb https://download.astralinux.ru/astra/stable/1.7_x86-64/repository-extended/ 1.7_x86-64 main contrib non-free" | sudo tee -a /etc/apt/sources.list
sudo ./compose-tools.sh --install

Возможные ошибки при запуске проекта

Possible errors during project launching

ErrorОшибка:

ERROR: Couldn't connect to Docker daemon at http+[docker://localhost](docker://localhost) - is it running?

Возможная причинаPossible reason: docker -демон не запущен. Для проверки выполните командуdaemon is not running. To check this, run the command:

Блок кода
sudo systemctl status docker

Если в строке Active статус отличается от If the status in the Active line is different from Active (running), причина определена верноthe cause is correctly determined.

РешениеSolution: запустить run docker командойwith the command:

Блок кода
sudo systemctl start docker

ОшибкаError:

Got permission denied while trying to connect to the Docker daemon socket at [unix:///var/run/docker.sock]
(unix://intdocs.eltex.loc/var/run/docker.sock): Get http://%2Fvar%2Frun%2Fdocker.sock/v1.40/containers/json:
dial unix /var/run/docker.sock: connect: permission denied

Возможная причина: запуск производился от имени непривилегированного пользователя, который не был добавлен в группу docker.

Possible reason: the launch was performed as an unprivileged user who was not added to the docker group.

Solution 1 (recommended): add the user to the docker group by the following commandРешение 1 (рекомендуется): добавить пользователя в группу docker с помощью команды:

Блок кода
sudo usermod -aG docker $(whoami)

Решение Solution 2:выполнять все операции с привилегиями root perform all operations with root privileges.

ОшибкаError:

Services starting...
Creating network "eccm_eltex-internal" with the default driver
ERROR: Pool overlaps with other one on this address space

Возможная причина: подсеть, указанная в Possible reason: the subnet specified in ECCM_INTERNAL_SUBNETWORK, уже используется  is already in use by docker.

Решение: выбрать другую подсеть в файле Solution: select a different subnet in the .env. Просмотреть уже созданные docker-ом подсети можно с помощью команды file. It is possible to view subnets already created by docker using the command:

Блок кода
sudo docker network inspect $(docker network ls --filter "DRIVER=bridge" --format '{{ .Name }}')  -f '{{ .Name  }} {{ (index .IPAM.Config 0).Subnet }}'

Возможные ошибки при работе проекта

Ошибка: некорректно работает мониторинг, не собираются метрики устройств.

Possible errors during the work of the project

Error: monitoring is not working correctly, device metrics are not collected.

Possible reason: the monitoring service does not have enough memory to work correctly. The monitoring-service logs contain entries likeВозможная причина: сервису мониторинга не хватает памяти для корректной работы. В логах monitoring-service встречаются записи типа:

WARN  [b1a52920966f70af] [item-poll-executor  ] o.e.e.m.service.BackpressureController   : Batch size adjusted for job 'item polling': 100000 → 0 (adjustment factor: 0.000, memory usage: 97%)

Решение: увеличить лимит памяти для Solution: increase the memory limit for the monitoring-service. Для этого в файле eccm/.env увеличить значение переменной To do this, increase the value of the ECCM_MONITORING_SERVICE_XMX variable in the eccm/.env file:

-ECCM_MONITORING_SERVICE_XMX=1G  <--- староеold значениеvalue
+ECCM_MONITORING_SERVICE_XMX=2G  <--- новоеnew значение

Возможные ошибки при остановке проекта

value

Possible errors when stopping a project

ErrorОшибка:

ERROR: error while removing network: network eccm_eltex-internal id 324bd72dd9c107cf2ea48effb75d9e7ad2dfbc8f5f7317b89cd7f318d61d5c4b has active endpoints

Возможная причинаPossible cause: docker не полностью очистил кэшdid not completely clear the cache.

РешениеSolution: перезапуск docker с помощью командыrestart docker using the command:

Блок кода
sudo systemctl restart docker 

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Возможные ошибки при аутентификации

Ошибка: невозможно аутентифицироваться с помощью учетной записи LDAP.

Возможная причина: некорректная настройка подключения к LDAP-серверу.

Possible authentication errors

Error: Unable to authenticate with an LDAP account.

Possible cause: incorrect LDAP server connection configuration.

Решение: в файле eccm/.env установить переменную Solution: set the AUTH_ECCM_AUTHENTICATION_ENABLED=true и перезапустить сервис variable in the eccm/.env file and restart the identity-provider service:

Блок кода
sudo ./compose-tools.sh --recreate-service identity-provider

После этого будет доступна аутентификация по локальной учетной записиLocal account authentication will then be available.

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Якорь
Techsupp
Techsupp

...

Recommendations for ECCM technical support requests

Contact the company's Service Center for advice on system operation. Refer to the last page of this manual for contact methods.

For faster and more convenient interaction with ECCM technical support specialists, please provide the following information when contacting:

  1. The installed version of ECCM and the license used;
  2. Whether there is access to the Internet from the server where the firmware is deployed (no access, direct access, via NAT, via Proxy, etc.);
  3. The time the issue occurred (preferably as accurate as possible);
  4. Screenshot or video file if the issue occurred in the browser GUI;
  5. Device information (this could be device IP address, device model) if the problem was related to some device.

Defining the ECCM version and license

It is possible to determine the installed version of ECCM using one of the following methods:

Для получения консультации по работе системы обратитесь в Сервисный центр компании. Способы обращения указаны на последней странице данного руководства.

Для более быстрого и удобного взаимодействия с сотрудниками технической поддержки ECCM укажите при обращении следующую информацию:

  1. Установленная версия ECCM и используемая лицензия;
  2. Есть ли доступ в сеть Интернет с сервера, на котором разворачивается ПО (без доступа, прямой доступ, через NAT, через Proxy и т. п.);
  3. Время возникновения проблемы (желательно как можно более точное);
  4. Скриншот или видеофайл, если проблема проявилась в GUI браузера;
  5. Информация об устройстве (это может быть IP-адрес устройства, модель устройства), если проблема была связана с каким-то устройством.

Также настоятельно рекомендуется воспользоваться скриптом для сбора информации.

Определение версии ECCM и лицензии

Определить установленную версию ECCM можно одним из следующих способов:

    При загрузке релизного архива найти информацию о версии в его имени, например,
  1. When downloading a release archive, look for version information in its name, 
  2. eccm-2.2.tar.gz.
  3. Если исходный архив
  4. If the original tar.gz
  5. был удалён, то информацию о версии можно найти в конфигурационном файле 
  6. archive has been deleted, the version information can be found in the configuration file $ECCM_ROOT/eccm/.env
  7.  (в строке вида: 
  8. (in a line like: ECCM_TAG=2.2).
  9. Просмотреть информацию о версии в левом нижнем углу экрана веб-интерфейса запущенного
  10. Check the version information in the lower left corner of the web interface screen of the running ECCM:

Image Modified

1 — версия ECCM version;
2 — срок действия выпущенной лицензии.Лицензию можно приложить из исходного файла или выгрузить из веб-интерфейса ECCM. Подробное описание приведено в разделе документации "Руководство пользователя" → "Настройки" → "Система" → "Лицензия".validity period of the issued license.

The license can be attached from the source file or uploaded from the ECCM web interface.

Якорь
Script
Script

...

Скрипт автоматизирует сбор метрик c системы ECCM, а затем упаковывает их в сжатый архив для более удобной транспортировки. Предназначен для выполнения на ОС Linux/Ubuntu.

Запуск скрипта:

...

Information collection script

The script automates the collection of metrics from the ECCM system, and then packages them into a compressed archive for more convenient transportation. Designed to run on Linux/Ubuntu OS.

Running the script:

1. Enter the ~/eccm/<ECCM version> directory/:

Блок кода
cd ~/eccm/<версия<ECCM ECCM>version>/

2.

...

Run the following command:

Блок кода
sudo ./technical_support.sh


Примечание

Скрипт необходимо запускать в привилегированном режиме, иначе будут собраны не все данные.

...

The script must be run in privileged mode, otherwise not all data will be collected.

3. Wait for the script to collect the information;
4.

...

The <date_time>-technical_support.tar.gz archive will be loaded into the directory.

This archive can be sent to the technical support specialists to familiarize them with all the necessary information.Данный архив можно отправить сотрудникам технической поддержки для того чтобы они ознакомились со всей необходимой информацией.