9.4

Edit

Change component's log level

The article describes necessary steps to change a log level type between default prod (WARN/ERROR) and dev (DEBUG/INFO) for a specific server or component.

Make sure to run these steps as the runtime user (as defined in the wf_user variable in config.yml).

  1. Log in via SSH to server where the component is installed. For the list of components and their location, refer to Product architecture.

    Supported servers include APP, DB, OCR, ML, APM (Linux only). Log level type cannot be modified for RPA and BI servers.

  2. Change a user to the default user wfuser. Change a directory to PACKAGE_DIR.

    su - wfuser
cd /opt/workfusion/wf_installer/

    If this directory is not present, it means that the installer was either deleted or unpacked to a different location.

  3. Update the log_level_type variable with prod or dev value in config.yml located in PACKAGE_DIR.

    vi config.yml

log_level_type: prod # possible values 'prod' or 'dev'

    The log_level_type variable allows to switch a log level for specific SPA components, prod is less verbose than dev. Check the log_config variable for details in group_vars/all/main.yml.

  4. Update the log level running the command with appropriate options. There are two valid scenarios to follow.

    1. Update log level for all components on the current server. In this case, you need to specify a server role (e.g., app as the server role in the example below).
    ./install.sh update_log_level app
    1. Update log level for a specific component on the current server. In this case, you need to specify both a current server role and a component name (e.g., ocr as the server role and ocr-worker as the component name in the example below).
    ./install.sh update_log_level ocr -e log_components="ocr-worker"

    There can be one or more comma-separated component names in the log_components variable.

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