Docker Container Best Practices: Difference between revisions

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<tt>/opt/dsmanager/bin/dsmanager check-configuration</tt> must exit with a non-zero value if the configuration fails.
<tt>/opt/dsmanager/bin/dsmanager check-configuration</tt> must exit with a non-zero value if the configuration fails.
=Use .dockerignore=


=To Process=
=To Process=

Revision as of 03:46, 22 May 2018

External

Internal

Overview

Reference

Document Images

Methods to Document Images
  • Logging
  • Metrics
  • Storage
  • Operations
  • Upgrades

Java in a Container

Java in a Container

Fail Early

Check the environment configuration and fail early in the ENTRYPOINT script:

 #
 # check the environment and fail early, when the container executed for the first time
 #
/opt/dsmanager/bin/dsmanager check-configuration || { echo "dsmanager configuration error" 1>&2; exit 1; }

/opt/dsmanager/bin/dsmanager check-configuration must exit with a non-zero value if the configuration fails.

Use .dockerignore

To Process