Files
dokku/tests/unit/scheduler-k3s-certs.bats

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#!/usr/bin/env bats
load test_helper
TEST_APP="rdmtestapp"
setup_local_tls() {
TLS=$BATS_TMPDIR/tls
mkdir -p $TLS
tar xf $BATS_TEST_DIRNAME/server_ssl.tar -C $TLS
sudo chown -R dokku:dokku $TLS
}
teardown_local_tls() {
TLS=$BATS_TMPDIR/tls
rm -R $TLS
}
setup() {
uninstall_k3s || true
global_setup
dokku nginx:stop
export KUBECONFIG="/etc/rancher/k3s/k3s.yaml"
setup_local_tls
}
teardown() {
global_teardown
dokku nginx:start
uninstall_k3s || true
teardown_local_tls
}
@test "(scheduler-k3s:certs) certificate import creates k8s TLS secret" {
if [[ -z "$DOCKERHUB_USERNAME" ]] || [[ -z "$DOCKERHUB_TOKEN" ]]; then
skip "skipping due to missing docker.io credentials DOCKERHUB_USERNAME:DOCKERHUB_TOKEN"
fi
INGRESS_CLASS=nginx install_k3s
run /bin/bash -c "dokku apps:create $TEST_APP"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku scheduler:set $TEST_APP selected k3s"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku certs:add $TEST_APP $BATS_TMPDIR/tls/server.crt $BATS_TMPDIR/tls/server.key"
echo "output: $output"
echo "status: $status"
assert_success
assert_output_contains "Installing TLS certificate for $TEST_APP"
run /bin/bash -c "kubectl get secret tls-$TEST_APP -n default"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "kubectl get secret tls-$TEST_APP -n default -o jsonpath='{.metadata.labels.dokku\\.com/cert-source}'"
echo "output: $output"
echo "status: $status"
assert_success
assert_output "imported"
}
@test "(scheduler-k3s:certs) certificate update updates k8s TLS secret" {
if [[ -z "$DOCKERHUB_USERNAME" ]] || [[ -z "$DOCKERHUB_TOKEN" ]]; then
skip "skipping due to missing docker.io credentials DOCKERHUB_USERNAME:DOCKERHUB_TOKEN"
fi
INGRESS_CLASS=nginx install_k3s
run /bin/bash -c "dokku apps:create $TEST_APP"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku scheduler:set $TEST_APP selected k3s"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku certs:add $TEST_APP $BATS_TMPDIR/tls/server.crt $BATS_TMPDIR/tls/server.key"
echo "output: $output"
echo "status: $status"
assert_success
CHECKSUM1=$(kubectl get secret tls-$TEST_APP -n default -o jsonpath='{.metadata.labels.dokku\.com/cert-checksum}')
run /bin/bash -c "dokku certs:add $TEST_APP $BATS_TMPDIR/tls/server.crt $BATS_TMPDIR/tls/server.key"
echo "output: $output"
echo "status: $status"
assert_success
CHECKSUM2=$(kubectl get secret tls-$TEST_APP -n default -o jsonpath='{.metadata.labels.dokku\.com/cert-checksum}')
[ "$CHECKSUM1" = "$CHECKSUM2" ]
}
@test "(scheduler-k3s:certs) certificate removal deletes k8s TLS secret" {
if [[ -z "$DOCKERHUB_USERNAME" ]] || [[ -z "$DOCKERHUB_TOKEN" ]]; then
skip "skipping due to missing docker.io credentials DOCKERHUB_USERNAME:DOCKERHUB_TOKEN"
fi
INGRESS_CLASS=nginx install_k3s
run /bin/bash -c "dokku apps:create $TEST_APP"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku scheduler:set $TEST_APP selected k3s"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku certs:add $TEST_APP $BATS_TMPDIR/tls/server.crt $BATS_TMPDIR/tls/server.key"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "kubectl get secret tls-$TEST_APP -n default"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku certs:remove $TEST_APP"
echo "output: $output"
echo "status: $status"
assert_success
assert_output_contains "Removing TLS certificate for $TEST_APP"
run /bin/bash -c "kubectl get secret tls-$TEST_APP -n default"
echo "output: $output"
echo "status: $status"
assert_failure
}