How to show again a dismissed notification at the "Manage Jenkins" page?

Using Jenkins
1

Hello Friends

For Jenkins 2.555.3 LTS when I arrive to the Manage Jenkins page appears the following message at the top:

Building on the built-in node can be a security issue.
You should set up distributed builds.
See the documentation.

with 3 buttons as follows:

  • Set up agent
  • Set up cloud
  • Dismiss

Suppose if by mistake is press it the Dismiss button.

Question

  • How to show again a dismissed notification at the Manage Jenkins page?

Thanks in advance

2

That notification is from an administrative monitor.

Administrative monitor visibility is controlled from the “Manage Jenkins” / “System” page. On that page, there is a button “Administrative monitors” that expands to show the monitors with their enabled and disabled state.

3

Hello Mark

Huge thanks for the reply. It works

I confirmed if N notifications are “dismissed” then at the http://localhost:8080/manage/configure page in the Administrative monitors section which has the Administrative monitors select box appears the items unchecked.

Therefore in my case as an experiment I applied two “dismess” to

  • Building on the built-in node can be a security issue. You should set up distributed builds. See the documentation.
  • Jenkins can enforce Content Security Policy (CSP). CSP tells web browsers what they are allowed to do while rendering a web page. This limits or even eliminates the impact of vulnerabilities like cross-site scripting (XSS). CSP is disabled by default for backward compatibility, but it is recommended to enable it, if possible.

Where each one is matched with the following items respectively:

  • Built-in Node Without Agents Executors Configured Monitor
  • Recommend Content Security Policy

If they are re-checked then the two originals notifications appear again

Thanks again!