How to Resolve \"x509 Error\" When Using Go-Pingdom in Alpine Containers?

Using Go-Pingdom with Alpine Containers and X.509 Certificate Errors

When utilizing the Pingdom-go package within Alpine containers, users may encounter the "x509: certificate signed by unknown authority" error. This issue arises due to the absence of necessary certificates in the Alpine base image.

Solution:

To rectify this error, one can follow the following approaches:

1. Install Certificates: As recommended by @TimCooper, installing the necessary certificates using the APK package manager resolves the issue:

apk add --no-cache ca-certificates

2. Utilize GoogleContainerTools/Distroless: Alternatively, developers can leverage the GoogleContainerTools/Distroless base image. Unlike Alpine, Distroless includes essential components such as certificate authorities, simplifying development.

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