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Add support for dir transport to kpod save

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kpod save can now save images to directories using the
dir transport. Manifest conversion is also possible.
To save with the oci manifest type set --format to oci-dir
and to save with the v2s2(docker) manifest type, set --format
to docker-dir.
The layers can be compressed as well when saving to a directory
using the --compress flag.
Added functionality to kpod load to be able to load image from
a directory

Signed-off-by: umohnani8 <umohnani@redhat.com>

Closes: #137
Approved by: rhatdan
This commit is contained in:
umohnani8
2017-12-14 12:49:22 -05:00
committed by Atomic Bot
parent 1e7d880b56
commit d2ab53aa5f
6 changed files with 119 additions and 20 deletions
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31
test/kpod_load.bats
View File

@ -10,10 +10,10 @@ function teardown() {
cleanup_test
}
@test "kpod load input flag" {
run bash -c ${KPOD_BINARY} ${KPOD_OPTIONS} save -o alpine.tar $IMAGE
run bash -c ${KPOD_BINARY} ${KPOD_OPTIONS} save -o alpine.tar $ALPINE
echo "$output"
[ "$status" -eq 0 ]
run bash -c ${KPOD_BINARY} ${KPOD_OPTIONS} rmi $IMAGE
run bash -c ${KPOD_BINARY} ${KPOD_OPTIONS} rmi $ALPINE
echo "$output"
[ "$status" -eq 0 ]
run bash -c ${KPOD_BINARY} ${KPOD_OPTIONS} load -i alpine.tar
@ -23,9 +23,9 @@ function teardown() {
}
@test "kpod load oci-archive image" {
run bash -c ${KPOD_BINARY} ${KPOD_OPTIONS} save -o alpine.tar --format oci-archive $IMAGE
run bash -c ${KPOD_BINARY} ${KPOD_OPTIONS} save -o alpine.tar --format oci-archive $ALPINE
[ "$status" -eq 0 ]
run bash -c ${KPOD_BINARY} $KPOD_OPTIONS rmi $IMAGE
run bash -c ${KPOD_BINARY} $KPOD_OPTIONS rmi $ALPINE
[ "$status" -eq 0 ]
run bash -c ${KPOD_BINARY} ${KPOD_OPTIONS} load -i alpine.tar
echo "$output"
@ -34,9 +34,9 @@ function teardown() {
}
@test "kpod load oci-archive image with signature-policy" {
run bash -c ${KPOD_BINARY} ${KPOD_OPTIONS} save -o alpine.tar --format oci-archive $IMAGE
run bash -c ${KPOD_BINARY} ${KPOD_OPTIONS} save -o alpine.tar --format oci-archive $ALPINE
[ "$status" -eq 0 ]
run bash -c ${KPOD_BINARY} $KPOD_OPTIONS rmi $IMAGE
run bash -c ${KPOD_BINARY} $KPOD_OPTIONS rmi $ALPINE
[ "$status" -eq 0 ]
cp /etc/containers/policy.json /tmp
run bash -c ${KPOD_BINARY} ${KPOD_OPTIONS} load --signature-policy /tmp/policy.json -i alpine.tar
@ -47,10 +47,10 @@ function teardown() {
}
@test "kpod load using quiet flag" {
run bash -c ${KPOD_BINARY} ${KPOD_OPTIONS} save -o alpine.tar $IMAGE
run bash -c ${KPOD_BINARY} ${KPOD_OPTIONS} save -o alpine.tar $ALPINE
echo "$output"
[ "$status" -eq 0 ]
run bash -c ${KPOD_BINARY} ${KPOD_OPTIONS} rmi $IMAGE
run bash -c ${KPOD_BINARY} ${KPOD_OPTIONS} rmi $ALPINE
echo "$output"
[ "$status" -eq 0 ]
run bash -c ${KPOD_BINARY} ${KPOD_OPTIONS} load -q -i alpine.tar
@ -59,6 +59,21 @@ function teardown() {
rm -f alpine.tar
}
@test "kpod load directory" {
run bash -c ${KPOD_BINARY} ${KPOD_OPTIONS} save --format oci-dir -o alp-dir $ALPINE
echo "$output"
[ "$status" -eq 0 ]
run bash -c ${KPOD_BINARY} ${KPOD_OPTIONS} rmi $ALPINE
echo "$output"
[ "$status" -eq 0 ]
run bash -c ${KPOD_BINARY} ${KPOD_OPTIONS} load -i alp-dir
echo "$output"
[ "$status" -eq 0 ]
run bash -c ${KPOD_BINARY} ${KPOD_OPTIONS} rmi alp-dir
echo "$output"
[ "$status" -eq 0 ]
}
@test "kpod load non-existent file" {
run ${KPOD_BINARY} ${KPOD_OPTIONS} load -i alpine.tar
echo "$output"

14
test/kpod_save.bats
View File

@ -42,3 +42,17 @@ function setup() {
echo "$output"
[ "$status" -ne 0 ]
}
@test "kpod save to directory wit oci format" {
run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} save --format oci-dir -o alp-dir $ALPINE"
echo "$output"
[ "$status" -eq 0 ]
rm -rf alp-dir
}
@test "kpod save to directory wit v2s2 (docker) format" {
run bash -c "${KPOD_BINARY} ${KPOD_OPTIONS} save --format docker-dir -o alp-dir $ALPINE"
echo "$output"
[ "$status" -eq 0 ]
rm -rf alp-dir
}