78 lines
2.3 KiB
Bash
78 lines
2.3 KiB
Bash
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#!/bin/bash -x
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read
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export PATH=`pwd`:$PATH
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systemctl restart ocid
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read
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: "[1m Check if we have some images to work with.[0m"
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ocic image list
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read
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: "[1m Create a working container, and capture its name [0m"
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read
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echo '[container1=`buildah from --image ${1:-ubuntu}`]'
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container1=`buildah from --image ${1:-ubuntu}`
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read
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: "[1m Mount that working container, and capture the mountpoint [0m"
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read
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echo '[mountpoint1=`buildah mount --name $container1`]'
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mountpoint1=`buildah mount --name $container1`
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read
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: "[1m Add a file to the container [0m"
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read
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echo '[echo yay > $mountpoint1/file-in-root]'
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echo yay > $mountpoint1/file-in-root
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read
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: "[1m Produce an image from the container [0m"
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read
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buildah commit --name "$container1" --output containers-storage:${2:-first-new-image}
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read
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: "[1m Verify that our new image is there [0m"
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read
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ocic image list
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read
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: "[1m Unmount our working container and delete it [0m"
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read
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buildah umount --name "$container1"
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buildah delete --name "$container1"
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read
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: "[1m Now try it with ocid not running! [0m"
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read
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systemctl stop ocid
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read
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: "[1m You know what? Go ahead and use that image we just created, and capture its name [0m"
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read
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echo '[container2=`buildah from --image=${2:-first-new-image}`]'
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container2=`buildah from --image=${2:-first-new-image}`
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read
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: "[1m Mount that new working container, and capture the mountpoint [0m"
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read
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echo '[mountpoint2=`buildah mount --name $container2`]'
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mountpoint2=`buildah mount --name $container2`
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read
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: "[1m That file we added to the image is there, right? [0m"
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read
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cat $mountpoint2/file-in-root
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read
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: "[1m Add a file to the new container[0m"
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read
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echo '[echo yay > $mountpoint2/another-file-in-root]'
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echo yay > $mountpoint2/another-file-in-root
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read
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: "[1m Produce an image from the new container[0m"
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read
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buildah commit --name "$container2" --output containers-storage:${3:-second-new-image}
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read
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: "[1m Unmount our new working container and delete it [0m"
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read
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buildah umount --name "$container2"
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buildah delete --name "$container2"
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read
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: "[1m Verify that our new new image is there[0m"
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read
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systemctl start ocid
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ocic image list
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read
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: "[1m Clean up, because I ran this like fifty times while testing [0m"
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read
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ocic image remove --id=${2:-first-new-image}
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ocic image remove --id=${3:-second-new-image}
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