Do not use multiple HEALTHCHECK

Metadata

ID: docker-best-practices/multiple-healthcheck

Language: Docker

Severity: Notice

Category: Best Practices

Description

A Dockerfile with multiple HEALTHCHECK instructions is confusing. A container should only have one HEALTHCHECK instruction.

Non-Compliant Code Examples

HEALTHCHECK CMD foo
HEALTHCHECK CMD bar

Compliant Code Examples

HEALTHCHECK CMD foo
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