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Add v3 support

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This does a major refactor on the compose.go functions as well as brings
in a new era of v3 support to Kompose.

Similar to how we utilize libcompose, we utilize docker/cli's "stack
deploy" code which has a built-in v3 parser. We convert the parsed
structure to our own and then convert it to Kubernetes/OpenShift
artifacts.
This commit is contained in:
Charlie Drage
2017-06-13 09:44:48 -04:00
parent 683ae91823
commit 2b58307191
18 changed files with 2875 additions and 264 deletions
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script/test/cmd/tests.sh
+25
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@@ -249,4 +249,29 @@ convert::expect_success "kompose --provider=openshift convert --stdout -j" "$KOM
# Return back to the original path
cd $CURRENT_DIR
# Test V3 Support of Docker Compose
# Test volumes are passed correctly
convert::expect_success "kompose convert --stdout -j -f $KOMPOSE_ROOT/script/test/fixtures/v3/docker-compose-volumes.yaml" "$KOMPOSE_ROOT/script/test/fixtures/v3/output-volumes-k8s.json"
# Test environment variables are passed correctly
convert::expect_success "kompose convert --stdout -j -f $KOMPOSE_ROOT/script/test/fixtures/v3/docker-compose-env.yaml" "$KOMPOSE_ROOT/script/test/fixtures/v3/output-env-k8s.json"
# Test that two files that are different versions fail
convert::expect_failure "kompose convert --stdout -j -f $KOMPOSE_ROOT/script/test/fixtures/v3/docker-compose.yaml -f $KOMPOSE_ROOT/script/test/fixtures/etherpad/docker-compose.yml"
# Kubernetes
convert::expect_success "kompose convert --stdout -j -f $KOMPOSE_ROOT/script/test/fixtures/v3/docker-compose.yaml" "$KOMPOSE_ROOT/script/test/fixtures/v3/output-k8s.json"
# OpenShift
convert::expect_success "kompose convert --provider=openshift --stdout -j -f $KOMPOSE_ROOT/script/test/fixtures/v3/docker-compose.yaml" "$KOMPOSE_ROOT/script/test/fixtures/v3/output-os.json"
# Test the "full example" from https://raw.githubusercontent.com/aanand/compose-file/master/loader/example1.env
# Kubernetes
convert::expect_success_and_warning "kompose convert --stdout -j -f $KOMPOSE_ROOT/script/test/fixtures/v3/docker-compose-full-example.yaml" "$KOMPOSE_ROOT/script/test/fixtures/v3/output-k8s-full-example.json"
# Openshift
convert::expect_success_and_warning "kompose convert --provider=openshift --stdout -j -f $KOMPOSE_ROOT/script/test/fixtures/v3/docker-compose-full-example.yaml" "$KOMPOSE_ROOT/script/test/fixtures/v3/output-os-full-example.json"
exit $EXIT_STATUS