GoldenGate Monitor 12.2: how to change password for internal communications

When install GoldenGate Monitor we create special credentials used by GoldenGate Agent and GoldenGate Monitor to secure communications.

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Also we set this credentials while configuring GoldenGate Agent using pw_agent_util.sh.

But is not well documented how these credentials are used and how change them. So let fill these gap.

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Configuring GoldenGate Monitor 12.2

I already wrote about configuring GoldenGate agent for ODI and Enterprise Manager. Now I would like to talk about configuring it for GoldenGate Monitor. GoldenGate is interesting tool for GoldenGate monitoring. It is more powerful and flexible than GoldenGate plugin for Enterprise Manager but it is still standalone tool not integrated with OEM. So it has its own advantages and disadvantages.

From the technical standpoint configuring GoldenGate Agent for Monitor is a little bit different than configuring GoldenGate Agent for OEM and ODI. Also I see some inaccuracies in documentation and step-by-step configuration is not crystal clear. That’s why I writing this blog post — I would like to have short step-by-step instruction how to configure GoldenGate Agent for Monitor.

So let’s look at GoldenGate monitoring framework architecture

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We can see

  1. GoldenGate Monitor has its own Server with Repository (which is Oracle Database)
  2. Each GoldenGate instance has Agent (Monitor Agent)
  3. Monitor Server and Monitor agents communicates through JMX (which can also be encrypted by SSL)
  4. Agent communicates with Manager to get information about GoldenGate state

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