buildah/examples/all-the-things.sh

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

Some operating systems don’t have `bash` in `/bin`, so we should take the
`$PATH` into consideration for searching it.

Signed-off-by: Sascha Grunert <sgrunert@suse.com>

Closes: #1804
Approved by: TomSweeneyRedHat

											
										
										
											2019-08-20 16:13:20 +08:00
+								#!/usr/bin/env bash -x
-												Make the example script exit on error

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>

											
										
										
											2017-02-11 04:00:09 +08:00
+								set -e
-												Add a script for use in a lightning talk

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>

											
										
										
											2017-01-28 18:27:34 +08:00
+								read
 								export PATH=`pwd`:$PATH
 								systemctl restart ocid
 								read
 								: "[1m Check if we have some images to work with.[0m"
 								ocic image list
 								read
 								: "[1m Create a working container, and capture its name [0m"
 								read
-												Update example scripts to use the new CLI syntax

Update the scripts in examples/ to adapt to changes in the CLI.

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>

Closes: #48
Approved by: rhatdan

											
										
										
											2017-03-28 23:23:43 +08:00
+								echo '[container1=`buildah from ${1:-ubuntu}`]'
 								container1=`buildah from ${1:-ubuntu}`
-												Add a script for use in a lightning talk

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>

											
										
										
											2017-01-28 18:27:34 +08:00
+								read
 								: "[1m Mount that working container, and capture the mountpoint [0m"
 								read
-												Remove all --name and --root options

Also fix up buildah commit to require name and image

											
										
										
											2017-03-25 00:49:22 +08:00
+								echo '[mountpoint1=`buildah mount $container1`]'
 								mountpoint1=`buildah mount $container1`
-												Add a script for use in a lightning talk

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>

											
										
										
											2017-01-28 18:27:34 +08:00
+								read
 								: "[1m Add a file to the container [0m"
 								read
 								echo '[echo yay > $mountpoint1/file-in-root]'
 								echo yay > $mountpoint1/file-in-root
 								read
 								: "[1m Produce an image from the container [0m"
 								read
-												Update the example commit target to skip transport

Update the target name that we use when committing an image in the
example script to not mention the local storage transport, since the
default is to use it anyway.

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>

Closes: #163
Approved by: rhatdan

											
										
										
											2017-06-19 22:23:35 +08:00
+								buildah commit "$container1" ${2:-first-new-image}
-												Add a script for use in a lightning talk

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>

											
										
										
											2017-01-28 18:27:34 +08:00
+								read
 								: "[1m Verify that our new image is there [0m"
 								read
 								ocic image list
 								read
 								: "[1m Unmount our working container and delete it [0m"
 								read
-												Remove all --name and --root options

Also fix up buildah commit to require name and image

											
										
										
											2017-03-25 00:49:22 +08:00
+								buildah umount "$container1"
-												Rename "list"/"delete" to "containers"/"rm"

Rename the "list" and "delete" commands to "containers" and "rm",
respectively, and add "images" and "rmi" counterparts for them.

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>

Closes: #32
Approved by: rhatdan

											
										
										
											2017-03-24 04:45:35 +08:00
+								buildah rm "$container1"
-												Add a script for use in a lightning talk

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>

											
										
										
											2017-01-28 18:27:34 +08:00
+								read
 								: "[1m Now try it with ocid not running! [0m"
 								read
 								systemctl stop ocid
 								read
 								: "[1m You know what?  Go ahead and use that image we just created, and capture its name [0m"
 								read
-												Update example scripts to use the new CLI syntax

Update the scripts in examples/ to adapt to changes in the CLI.

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>

Closes: #48
Approved by: rhatdan

											
										
										
											2017-03-28 23:23:43 +08:00
+								echo '[container2=`buildah from ${2:-first-new-image}`]'
 								container2=`buildah from ${2:-first-new-image}`
-												Add a script for use in a lightning talk

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>

											
										
										
											2017-01-28 18:27:34 +08:00
+								read
 								: "[1m Mount that new working container, and capture the mountpoint [0m"
 								read
-												Remove all --name and --root options

Also fix up buildah commit to require name and image

											
										
										
											2017-03-25 00:49:22 +08:00
+								echo '[mountpoint2=`buildah mount $container2`]'
 								mountpoint2=`buildah mount $container2`
-												Add a script for use in a lightning talk

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>

											
										
										
											2017-01-28 18:27:34 +08:00
+								read
 								: "[1m That file we added to the image is there, right? [0m"
 								read
 								cat $mountpoint2/file-in-root
 								read
 								: "[1m Add a file to the new container[0m"
 								read
 								echo '[echo yay > $mountpoint2/another-file-in-root]'
 								echo yay > $mountpoint2/another-file-in-root
 								read
 								: "[1m Produce an image from the new container[0m"
 								read
-												Accept commit targets which are just store refs

Accept commit target names which don't include a transport name by
checking if they parse as valid containers-storage references after they
fail to parse as a general reference.

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>

Closes: #49
Approved by: rhatdan

											
										
										
											2017-03-28 23:16:46 +08:00
+								buildah commit "$container2" ${3:-second-new-image}
-												Add a script for use in a lightning talk

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>

											
										
										
											2017-01-28 18:27:34 +08:00
+								read
 								: "[1m Unmount our new working container and delete it [0m"
 								read
-												Remove all --name and --root options

Also fix up buildah commit to require name and image

											
										
										
											2017-03-25 00:49:22 +08:00
+								buildah umount "$container2"
-												Rename "list"/"delete" to "containers"/"rm"

Rename the "list" and "delete" commands to "containers" and "rm",
respectively, and add "images" and "rmi" counterparts for them.

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>

Closes: #32
Approved by: rhatdan

											
										
										
											2017-03-24 04:45:35 +08:00
+								buildah rm "$container2"
-												Add a script for use in a lightning talk

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>

											
										
										
											2017-01-28 18:27:34 +08:00
+								read
 								: "[1m Verify that our new new image is there[0m"
 								read
 								systemctl start ocid
 								ocic image list
 								read
 								: "[1m Clean up, because I ran this like fifty times while testing [0m"
 								read
 								ocic image remove --id=${2:-first-new-image}
 								ocic image remove --id=${3:-second-new-image}