Set up Alerts for CPU and Memory Usage
Anypoint Platform Private Cloud Edition (Anypoint Platform PCE) sends alert emails when CPU and memory usage reach a certain threshold:
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A warning email is sent when CPU and memory usage reach 70% of capacity.
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An email that is labelled as critical is sent when CPU and memory usage reach 80% of capacity.
Prerequisites
To ensure that alerts work correctly:
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Verify that your SMTP server can send and receive emails using the addresses you configure as the From and To addresses in the following section.
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Verify that your cluster nodes can communicate with your SMTP server. For example, use
telnetto connect to your SMTP server from one of your cluster nodes:telnet my.smtp.server.com 587 Trying XXX.XXX.XXX.XXX... Connected to my.smtp.server.com. Escape character is '^]'. 220 smtp.mandrillapp.com ESMTP ^[^] telnet> quit Connection closed.
Configuring Alerts
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Configure the FROM and TO email addresses:
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Log in to the Ops Center console, then select Configuration.
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From the Namespace drop-down, select
kube-system. -
From the Config maps drop-down, select
alerting-addresses. -
Select the From tab, then enter the FROM email address used for the alert.
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Select the To tab, then enter the TO email address used for the alert.
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Configure your SMTP email server. Configuring the SMTP server in Access Manager restarts the Anypoint Platform service responsible for initiating the alerts.