LPD-68592 Import/export via creating and extracting tar files after image creation to avoid large Docker contexts #162
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…mage creation to avoid large Docker contexts
…ves and to avoid any limitations in Java's zip implementation
anthony-chu
commented
Oct 28, 2025
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| println "Creating backup of volume ${volumeName} in ${hostPath}/${backupFileName}" | ||
| waitForCommand("docker run --rm -v ${volumeName}:/source -v ${hostPath}:/target busybox:latest tar --create --file=/target/${backupFileName} --directory=/source .") | ||
| waitForCommand("docker run --rm -v ${volumeName}:/source -v ${file(hostPath).getAbsolutePath()}:/target busybox:latest tar --create --file=/target/${backupFileName} --directory=/source .") |
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the error that compelled this change:
$ gw exportContainerData
> Task :exportContainerData FAILED
Creating backup of volume liferay-environment-composer_liferay in exported_data/data_liferay-environment-composer_20251028.113038/liferay.tar
docker: Error response from daemon: create exported_data/data_liferay-environment-composer_20251028.113038: "exported_data/data_liferay-environment-composer_20251028.113038" includes invalid characters for a local volume name, only "[a-zA-Z0-9][a-zA-Z0-9_.-]" are allowed. If you intended to pass a host directory, use absolute path
Run 'docker run --help' for more information
FAILURE: Build failed with an exception.
* Where:
Build file '/home/me/dev/projects/liferay-environment-composer/build.gradle' line: 47
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See #165, thanks! |
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https://liferay.atlassian.net/browse/LPD-68592