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Deploying the web application

Important


Complete the following steps for each Web Services node.

Start

  1. Copy the installation_CD/ gws-<version>.noarch.rpm file to a local folder.
  2. Perform the installation using the RPM package manager:
    rpm -ivh [--prefix installation_location] gws-<version>.noarch.rpm
    If --prefix is not specified, the default installation location is /usr/share folder.
  3. Copy the *.sample files from the /installation_path/gws/config/config-templates directory to the /installation_path/gws/config directory and remove the .sample extension.
  4. Run following command to register the new service on your host: chkconfig gws on
  5. Configure Web Services and Applications <link to configuration guide>.
  6. Proceed to Starting and Testing Web Services.

End

Installation package files

Files for starting Web Services as a system service on Red Hat Enterprise Linux 6

File/folder name Description
/etc/default/gws The configuration file for the Web Services service on Red Hat Enterprise Linux 6 platform.
/etc/init.d/gws The initialization script for the Web Services service on Red Hat Enterprise Linux 6 platform.


Files for starting Web Services as a system service on Red Hat Enterprise Linux 7

File/folder name Description
/usr/bin/gws The initialization script for the Web Services service on Red Hat Enterprise Linux 7 platform.
/usr/lib/systemd/system/gws.service The default configuration file for the Web Services service on Red Hat Enterprise Linux 7 platform.
/usr/lib/systemd/system/gws.service.d/gws.conf The custom configuration file for the Web Services service. The settings defined in this file override the default settings.

Service system command extensions on the Red Hat Enterprise Linux 7 platform

  • /usr/libexec/initscripts/legacy-actions/gws/config
  • /usr/libexec/initscripts/legacy-actions/gws/version

Moving the content in the next table into separate tables as shown above.

File/folder name Description
Web Services and Application Files
/installation_path/gws The home directory of Web Services and Applications.
/installation_path/gws/gws.jar The application .jar file.
GWS Configuration Files
/installation_path/gws/config The folder containing configuration files of Web Services and Applications, including:
  • /installation_path/gws/config/feature-definitions.json
  • /installation_path/gws/config/hystrix.properties
  • /installation_path/gws/config/logback.xml
GWS Configuration Files
/installation_path/gws/config-templates The folder that contains templates of the Web Services and Applications configuration files. After installation, files from the folder must be modified according to Web Services and Applications Configuration Guide and moved to /installation_path/gws/config. The templates include:
  • /installation_path/gws/config-templates/application.yaml.sample
  • /installation_path/gws/config-templates/elasticsearch.yml.sample
  • /installation_path/gws/config-templates/statistics.yaml.sample
Cassandra schema
/installation_path/gws/data The folder that contains scripts to deploy database schema. Files include:
  • Scripts for Cassandra schema deployment using the cqlsh tool:
    • /installation_path/gws/data/ks-schema-local.cql
    • /installation_path/gws/data/ks-schema-prod.cql
    • /installation_path/gws/data/ks-schema-prod_HA.cql
    • /installation_path/gws/data/cf-schema.cql
  • Scripts for Cassandra schema deployment using the cassandra-cli tool:
    • /installation_path/gws/data/ks-schema-local.txt
    • /installation_path/gws/data/ks-schema-prod.txt
    • /installation_path/gws/data/ks-schema-prod_HA.txt
    • /installation_path/gws/data/cf-schema.txt
Elastic search templates
/installation_path/gws/elasticsearch
Routing templates
/installation_path/gws/routing-templates

Next Step

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