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# ============LICENSE_START=======================================================
# org.onap.dcae
# ================================================================================
# Copyright (c) 2018-2020 AT&T Intellectual Property. All rights reserved.
# Copyright (c) 2020-2021 Nokia. All rights reserved.
# ================================================================================
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ============LICENSE_END=========================================================
# Test k8sclient deployment functions
# Verify that for a given configuration and set of inputs, k8sclient generates the proper
# Kubernetes entities
import pytest
from common import do_deploy, verify_ports, verify_image, verify_rediness_probe, verify_volumes, \
verify_logs, verify_env_variables, verify_deployment_desc, verify_label
from common import verify_external_cert
from common import verify_cert_post_processor
K8S_CONFIGURATION = {
"image_pull_secrets": ["secret0", "secret1"],
"filebeat": {
"log_path": "/var/log/onap",
"data_path": "/usr/share/filebeat/data",
"config_path": "/usr/share/filebeat/filebeat.yml",
"config_subpath": "filebeat.yml",
"image": "filebeat-repo/filebeat:latest",
"config_map": "dcae-filebeat-configmap"
},
"tls": {
"cert_path": "/opt/certs",
"image": "tlsrepo/tls-init-container:1.2.3",
"component_cert_dir": "/opt/dcae/cacert"
},
"external_cert": {
"image_tag": "repo/oom-certservice-client:2.1.0",
"request_url": "https://request:1010/url",
"timeout": "30000",
"country": "US",
"organization": "Linux-Foundation",
"state": "California",
"organizational_unit": "ONAP",
"location": "San-Francisco",
"keystore_password": "secret1",
"truststore_password": "secret2"
},
"cert_post_processor": {
"image_tag": "repo/oom-cert-post-processor:2.1.0"
},
"cbs": {
"base_url": "https://config-binding-service:10443/service_component_all/test-component"
}
}
BASIC_KWARGS = {
"volumes": [
{
"host": {
"path": "/path/on/host"
},
"container": {
"bind": "/path/on/container",
"mode": "rw"
}
}
],
"ports": [
"80:0",
"443:0"
],
"env": {
"NAME0": "value0",
"NAME1": "value1"
},
"log_info": {
"log_directory": "/path/to/container/log/directory"
},
"readiness": {
"type": "http",
"endpoint": "/ready"
},
"resources": {
"limits": {
"cpu": 0.5,
"memory": "2Gi"
},
"requests": {
"cpu": 0.5,
"memory": "2Gi"
}
}
}
KWARGS_WITH_FULL_TLS = {"tls_info": {"use_tls": True, "cert_directory": "/path/to/container/cert/directory"}}
KWARGS_TLS_OFF = {"tls_info": {"use_tls": False, "cert_directory": "/path/to/container/cert/directory"}}
KWARGS_WITH_EXTERNAL_CERT = {"external_cert": {"external_cert_directory": "/path/to/container/cert/directory/",
"use_external_tls": True,
"cert_type": "P12",
"ca_name": "myname",
"external_certificate_parameters": {
"common_name": "mycommonname",
"sans": "mysans"}
}}
KWARGS_WITH_CONFIG_MAP = {"config_volume": {"name": "myConfigMap"},
"container": {"bind": "/path/to/configMap", "mode": "ro"}}
test_data = [(KWARGS_WITH_EXTERNAL_CERT, "/opt/dcae/cacert"),
(BASIC_KWARGS, "/opt/dcae/cacert"),
(KWARGS_TLS_OFF, "/path/to/container/cert/directory"),
(KWARGS_WITH_FULL_TLS, "/path/to/container/cert/directory")]
@pytest.mark.parametrize("blueprint_dict, path", test_data)
def test_deploy(mockk8sapi, blueprint_dict, path):
# given
kwargs = dict(BASIC_KWARGS)
kwargs.update(blueprint_dict)
# when
dep, deployment_description = do_deploy(K8S_CONFIGURATION, kwargs)
app_container = dep.spec.template.spec.containers[0]
log_container = dep.spec.template.spec.containers[1]
# then
verify_label(dep)
assert app_container.volume_mounts[2].mount_path == path
verify_ports(app_container)
verify_image(app_container)
verify_rediness_probe(app_container)
verify_volumes(app_container)
verify_logs(log_container)
verify_env_variables(app_container)
verify_deployment_desc(deployment_description)
def test_deploy_external_cert(mockk8sapi):
""" Deploy component with external TLS configuration """
# given
kwargs = dict(BASIC_KWARGS)
kwargs.update(KWARGS_WITH_EXTERNAL_CERT)
# when
dep, deployment_description = do_deploy(K8S_CONFIGURATION, kwargs)
# then
verify_external_cert(dep)
verify_cert_post_processor(dep)
def test_deploy_config_map(mockk8sapi):
""" Deploy component with configMap in volumes """
# given
kwargs = dict(BASIC_KWARGS)
kwargs['volumes'].append(KWARGS_WITH_CONFIG_MAP)
# when
dep, deployment_description = do_deploy(K8S_CONFIGURATION, kwargs)
app_container = dep.spec.template.spec.containers[0]
# then
assert app_container.volume_mounts[1].mount_path == "/path/to/configMap"
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