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Table of Contents

Introduction

The JS7 - Controller Installation for Docker Containers article explains start-up of a JOC Cockpit container using the Docker® Run command.

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  • Use of volumes: There are a number of ways of mounting or binding volumes into a container.
    • One strategy is to mount a Docker® volume which is managed by Docker®, typically in /var/lib/docker/volumes.
    • Another strategy is to map Docker® volumes to the local file system. This requires letting Docker® Compose know that the volume is locally managed and is the focus of the above example.
  • Use of user accounts: see JS7 - Running Containers for User Accounts.
    • The RUN_JS_USER_ID setting holds the User ID and Group ID. Consider that the Group ID has to be 0  as directories and files in the image are owned by the root group.

Hibernate Configuration: hibernate.cfg.xml

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Code Block
languagebash
titleEnvironment Variables used with the Examples
echo -e "JS7USERID=$(id -u)\nJS7GROUPID=$(id -g)\nJS7VERSION=2-35-20" > .env

# check environment variables
cat .env
JS7USERID=1000
JS7GROUPID=10000
JS7VERSION=2-35-20

Directories used with the Examples

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Code Block
languagebash
titleExample how to restart the Container
# restart container
docker-compose restart js7-joc-primary

Initial Operation

See JS7 - JOC Cockpit Installation for Docker Containers, section: Initial Operation.