ps.herald 1.0.11

Monitoring in the PS environment

The Herald package (https://psherald.readthedocs.io/en/latest/ps.html) provides three tools usable to monitor the behaviour of distributed applications

Herald’s functionality is based on the Basic class, defined in the ps.basic package.

The Basic class enhances/uses the standard python logging package - especially the ability to log messages to a stream-socket.

This package adds mechanisms to:

• put these messages into a central database (bridge)

• route/bridge these messages to additional destinations (bridge)

• display in a web-server (herald)

• take actions on special messages (neelix)

• take actions on lost system heartbeat (neelix)