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rancher / k3os

Purpose-built OS for Kubernetes, fully managed by Kubernetes.
https://k3os.io
Apache License 2.0
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Updated parted args to correctly grow the partition to 100% #833

Open sameersbn opened 2 years ago

sameersbn commented 2 years ago

The parted command wasn't resizing the root partition to use the available disk space. The issue in parted is also documented in the bug report https://bugs.launchpad.net/ubuntu/+source/parted/+bug/1270203.

In this PR the invocation of the parted command has been updated so that the partition is properly resized to use the available disk space.

This works for parted 3.4 which is what's present in the current pre-release version (v0.22.2-k3s2r0) of k3os. In the release version (v0.21.5-k3s2r1) however the parted version is 3.3 and requires a slight modification in the command:

echo -e "Yes\n100%" | sudo parted $1 resizepart $2 ---pretend-input-tty unit %

In case there are further maintenance releases planned for the v0.21.5 series then we should update the line to 

echo -e "Yes" | parted $1 unit % resizepart $2 100% ---pretend-input-tty || echo -e "Yes\n100%" | parted $1 resizepart $2 ---pretend-input-tty unit %