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MATRIXX Administration
Appendixes
MATRIXX Engine Scripts
You can use the following scripts to support servers, clusters, engines, pricing domains, system logging, notification messaging, and event-repository storage. Use them to gather information, perform maintenance operations, such as starting and stopping servers, configure system behavior, and manage engine failover operations.
Control Scripts for Containerized Installations

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MATRIXX Administration
- About MATRIXX Administration
  MATRIXX Administration describes how to monitor MATRIXX Engine components and to perform daily operations for maintaining a geographically redundant system. This includes administration for the engine, Traffic Routing Agent, MATRIXX gateways and web apps, and Notification Framework. It also provides information about recovering from a total system failure.
- Administering MATRIXX Engine
  The topics in this section have information about maintaining, managing, and resolving issues with a MATRIXX Engine installation.
- Administering MATRIXX Traffic Routing Agent
  The topics in this section describe administering Traffic Routing Agent (TRA) servers, including starting and stopping Traffic Routing Agent nodes and clusters. The information in this section applies to all Traffic Routing Agent functions unless otherwise noted.
- Administering the Route Cache
  The topics in this section describe administering the Route Cache.
- Administering US Tax Data
  US tax data is imported from CCH tax data, compiled in My MATRIXX, and output as compact MATRIXX Data Container (MDC) files, including an MDC file containing tax database metadata and status information. MDC files are packaged into a .zip file and loaded into the MATRIXX tax database.
- Troubleshooting Issues
  This section has information to help identify and resolve system issues.
- Appendixes
  - Admin Service Commands
    The Admin Service includes commands for administering MATRIXX components.
  - Engine Validation Error Codes
    The following return codes can be written to the system log when a network message is processed.
  - Python Value Type to AVP Type Mapping
    The following table describes how Python value types are mapped to AVP types.
  - MATRIXX Engine Scripts
    You can use the following scripts to support servers, clusters, engines, pricing domains, system logging, notification messaging, and event-repository storage. Use them to gather information, perform maintenance operations, such as starting and stopping servers, configure system behavior, and manage engine failover operations.
    - Analytical and Informational Scripts
      Use the scripts in this section to gather information about system performance, system topology, performance statistics, system configuration, and MATRIXX Engine versioning. All scripts run locally on a server as user mtx.
    - Configuration, Demo, and Test Scripts
      Use these scripts to configure MATRIXX Engine, create demos, and test system functionality.
    - Server Administration Scripts
      Use the following server administration scripts to administer MATRIXX Engine servers.
    - Cluster Administration Scripts
      Use the cluster administration scripts to start, stop, restart, and check the status of all logical servers in a cluster and to sync all MATRIXX directories on all servers in the cluster.
    - Engine Administration Scripts
      Use the following engine administration scripts to administer the MATRIXX Engine.
    - Control Scripts for Containerized Installations
      - check_engine
        The check_engine script uses the kubectl exec command to run the check_cluster.py script in each Kubernetes pod running a MATRIXX Engine process.
      - start_engine
        The start_engine script deletes and recreates the mgr-engine Kubernetes pod, triggering the engine start-up sequence.
      - stop_engine
        The stop_engine script stops proccessing, publishing, and checkpointing processes. Optionally, any Traffic Routing Agents in load-balancer mode (TRA-PROC and TRA-PUB) are also stopped. Use this script to stop an engine so that the status on the corresponding mtxengine object is updated, liveness probes are uninterrupted, and engine recreation is avoided.
    - Failover Scripts
      Use these scripts to publish MATRIXX and clean up orphaned transaction log files after an engine failover.
    - Provisioning Scripts
      Use these scripts to provision data in the MATRIXX database.
  - Scripts and Utilities for MATRIXX Gateways and Web Apps
    Use the following scripts to administer MDC Gateway, Gateway Proxy, RS Gateway, and other MATRIXX gateways and web apps.
  - Traffic Routing Agent Administration Scripts
    Use the following scripts to administer Traffic Routing Agents (TRAs), to check the status of a TRA server, or to validate the TRA configuration.
  - MATRIXX Data Container Field Data Types
    MATRIXX Engine supports several data types for its network message MATRIXX Data Containers (MDCs) and database object MDCs. When you define custom MDCs and MDC fields, you must specify one of these data types for the fields.
MATRIXX Web App Administration
MATRIXX Monitoring and Logging
MATRIXX Policy
MATRIXX Kafka CDR Consumer
MATRIXX Pricing and Rating
MATRIXX Pay Now
MATRIXX Subscriber Management
MATRIXX Subscriber Management API
MATRIXX Business API SDK
My MATRIXX Help
MATRIXX Backoffice Customer Tool Help
MATRIXX Third-Party Licenses
Glossary

Control Scripts for Containerized Installations

The mtx_kubernetes_deploy-version.tar file includes scripts for basic administration of MATRIXX Engine from outside of a Kubernetes cluster and example YAML files for configuring multi-domain deployments. After expanding the TAR archive, the scripts are in the kubernetes/util directory. The example YAML files and a README.md file describing their contents are in the kubernetes/example/multi-domain directory.

Control Scripts describes the scripts that control the engine from outside the Kubernetes cluster.

Table 1. Control Scripts
Script	Description
start_engine	Starts an engine from outside of the Kubernetes cluster.
check_engine	Runs the `check_cluster.py` script from outside the Kubernetes cluster.
stop_engine	Stops the engine from outside of the Kubernetes cluster.