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-rw-r--r--onap-dcae-cbs-docker-client/Changelog.md3
-rw-r--r--onap-dcae-cbs-docker-client/onap_dcae_cbs_docker_client/client.py42
-rw-r--r--onap-dcae-cbs-docker-client/pom.xml2
-rw-r--r--onap-dcae-cbs-docker-client/setup.py3
-rw-r--r--onap-dcae-cbs-docker-client/tests/conftest.py76
-rw-r--r--onap-dcae-cbs-docker-client/tests/test_client.py36
-rw-r--r--onap-dcae-cbs-docker-client/tox.ini5
7 files changed, 160 insertions, 7 deletions
diff --git a/onap-dcae-cbs-docker-client/Changelog.md b/onap-dcae-cbs-docker-client/Changelog.md
index d0ee35b..c16950d 100644
--- a/onap-dcae-cbs-docker-client/Changelog.md
+++ b/onap-dcae-cbs-docker-client/Changelog.md
@@ -4,6 +4,9 @@ All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](http://keepachangelog.com/)
and this project adheres to [Semantic Versioning](http://semver.org/).
+## [2.1.2] - 05/13/2021
+* Add service for envs present in configuration
+
## [2.1.1] - 04/27/2020
* Bug fix DCAEGEN2-2213 ConnectionError exception is lost when CBSUnreachable is raised
diff --git a/onap-dcae-cbs-docker-client/onap_dcae_cbs_docker_client/client.py b/onap-dcae-cbs-docker-client/onap_dcae_cbs_docker_client/client.py
index d02b1d1..7f36169 100644
--- a/onap-dcae-cbs-docker-client/onap_dcae_cbs_docker_client/client.py
+++ b/onap-dcae-cbs-docker-client/onap_dcae_cbs_docker_client/client.py
@@ -1,5 +1,6 @@
# ================================================================================
# Copyright (c) 2017-2019 AT&T Intellectual Property. All rights reserved.
+# Copyright (C) 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.
@@ -22,12 +23,33 @@ import requests
from onap_dcae_cbs_docker_client import get_module_logger
from onap_dcae_cbs_docker_client.exceptions import ENVsMissing, CantGetConfig, CBSUnreachable
-
logger = get_module_logger(__name__)
#########
# HELPERS
+
+
+def _recurse(config):
+ """
+ Recurse through a configuration, or recursively a sub element of it.
+ If it's a dict: recurse over all the values
+ If it's a list: recurse over all the values
+ If it's a string: return the replacement
+ If none of the above, just return the item.
+ """
+ if isinstance(config, list):
+ return [_recurse(item) for item in config]
+ if isinstance(config, dict):
+ for key in config:
+ config[key] = _recurse(config[key])
+ return config
+ if isinstance(config, str):
+ return change_envs(config)
+ # not a dict, not a list, not a string, nothing to do.
+ return config
+
+
def _get_path(path):
"""
Try to get the config, and return appropriate exceptions otherwise
@@ -70,13 +92,26 @@ def _get_path(path):
raise CBSUnreachable(e)
+def change_envs(value):
+ """
+ Replace env reference by actual value and return it
+ """
+ if value.startswith('$'):
+ try:
+ value = os.environ[value.replace('${', '').replace('}', '')]
+ except KeyError as e:
+ raise ENVsMissing("Required ENV Variable {0} missing".format(e))
+ return value
+
+
#########
# Public
def get_all():
"""
Hit the CBS service_component_all endpoint
"""
- return _get_path("service_component_all")
+ config = _get_path("service_component_all")
+ return _recurse(config)
def get_config():
@@ -86,4 +121,5 @@ def get_config():
TODO: should we take in a "retry" boolean, and retry on behalf of the caller?
Currently, we return an exception and let the application decide how it wants to proceed (Crash, try again, etc).
"""
- return _get_path("service_component")
+ config = _get_path("service_component")
+ return _recurse(config)
diff --git a/onap-dcae-cbs-docker-client/pom.xml b/onap-dcae-cbs-docker-client/pom.xml
index 6910bde..b566d89 100644
--- a/onap-dcae-cbs-docker-client/pom.xml
+++ b/onap-dcae-cbs-docker-client/pom.xml
@@ -28,7 +28,7 @@ ECOMP is a trademark and service mark of AT&T Intellectual Property.
<groupId>org.onap.dcaegen2.utils</groupId>
<artifactId>onap-dcae-cbs-docker-client</artifactId>
<name>dcaegen2-utils-python-cbs-docker-client</name>
- <version>2.1.1-SNAPSHOT</version>
+ <version>2.1.2-SNAPSHOT</version>
<url>http://maven.apache.org</url>
<properties>
diff --git a/onap-dcae-cbs-docker-client/setup.py b/onap-dcae-cbs-docker-client/setup.py
index 017f7b3..84b7436 100644
--- a/onap-dcae-cbs-docker-client/setup.py
+++ b/onap-dcae-cbs-docker-client/setup.py
@@ -1,5 +1,6 @@
# ================================================================================
# Copyright (c) 2017-2019 AT&T Intellectual Property. All rights reserved.
+# Copyright (C) 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.
@@ -19,7 +20,7 @@ from setuptools import setup, find_packages
setup(
name="onap_dcae_cbs_docker_client",
description="very lightweight client for a DCAE dockerized component to get it's config from the CBS",
- version="2.1.1",
+ version="2.1.2",
packages=find_packages(),
author="Tommy Carpenter",
author_email="tommy@research.att.com",
diff --git a/onap-dcae-cbs-docker-client/tests/conftest.py b/onap-dcae-cbs-docker-client/tests/conftest.py
index b927412..0f34ff1 100644
--- a/onap-dcae-cbs-docker-client/tests/conftest.py
+++ b/onap-dcae-cbs-docker-client/tests/conftest.py
@@ -1,5 +1,6 @@
# ================================================================================
# Copyright (c) 2019 AT&T Intellectual Property. All rights reserved.
+# Copyright (C) 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.
@@ -44,6 +45,30 @@ good_resp_all = FakeResponse(
)
good_resp_conf = FakeResponse(status_code=200, thejson={"key_to_your_heart": 666})
+good_resp_conf_env = FakeResponse(status_code=200, thejson={"key_to_your_heart": "${TEST_ENV}"})
+
+good_resp_all_env = FakeResponse(
+ status_code=200,
+ thejson={
+ "config": {"key_to_your_heart": "${TEST_ENV}"},
+ "dti": {"some amazing": "dti stuff"},
+ "policies": {"event": {"foo": "bar"}, "items": [{"foo2": "bar2"}]},
+ "otherkey": {"foo3": "bar3"},
+ },
+)
+
+good_resp_conf_wrong_env = FakeResponse(status_code=200, thejson={"key_to_your_heart": "${WRONG_TEST_ENV}"})
+
+good_resp_all_wrong_env = FakeResponse(
+ status_code=200,
+ thejson={
+ "config": {"key_to_your_heart": "${WRONG_TEST_ENV}"},
+ "dti": {"some amazing": "dti stuff"},
+ "policies": {"event": {"foo": "bar"}, "items": [{"foo2": "bar2"}]},
+ "otherkey": {"foo3": "bar3"},
+ },
+)
+
@pytest.fixture
def monkeyed_requests_get():
@@ -80,6 +105,57 @@ def monkeyed_requests_get_https():
@pytest.fixture
+def monkeyed_requests_get_with_env():
+ """
+ mock for the CBS get
+ """
+
+ def _monkeyed_requests_get(url):
+ if url == "http://config-binding-service:10000/service_component_all/testhostname":
+ return good_resp_all_env
+ elif url == "http://config-binding-service:10000/service_component/testhostname":
+ return good_resp_conf_env
+ else:
+ raise Exception("Unexpected URL {0}!".format(url))
+
+ return _monkeyed_requests_get
+
+
+@pytest.fixture
+def monkeyed_requests_get_https_env():
+ """
+ mock for the CBS get
+ """
+
+ def _monkeyed_requests_get_https(url, verify=""):
+ if url == "https://config-binding-service:10443/service_component_all/testhostname":
+ return good_resp_all_env
+ elif url == "https://config-binding-service:10443/service_component/testhostname":
+ return good_resp_conf_env
+ else:
+ raise Exception("Unexpected URL {0}!".format(url))
+
+ return _monkeyed_requests_get_https
+
+
+@pytest.fixture
+def monkeyed_requests_get_http_with_wrong_env():
+ """
+ mock for the CBS get
+ """
+
+ def _monkeyed_requests_get(url):
+ if url == "http://config-binding-service:10000/service_component_all/testhostname":
+ return good_resp_all_wrong_env
+ elif url == "http://config-binding-service:10000/service_component/testhostname":
+ return good_resp_conf_wrong_env
+ else:
+ raise Exception("Unexpected URL {0}!".format(url))
+
+ return _monkeyed_requests_get
+
+
+@pytest.fixture
def monkeyed_requests_get_404():
def _monkeyed_requests_get_404(url):
"""
diff --git a/onap-dcae-cbs-docker-client/tests/test_client.py b/onap-dcae-cbs-docker-client/tests/test_client.py
index 132ab33..3b10923 100644
--- a/onap-dcae-cbs-docker-client/tests/test_client.py
+++ b/onap-dcae-cbs-docker-client/tests/test_client.py
@@ -1,5 +1,6 @@
# ================================================================================
# Copyright (c) 2017-2019 AT&T Intellectual Property. All rights reserved.
+# Copyright (C) 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.
@@ -77,3 +78,38 @@ def test_badenv(monkeypatch):
get_config()
with pytest.raises(ENVsMissing):
get_all()
+
+
+def test_http_with_env(monkeypatch, monkeyed_requests_get_with_env):
+ monkeypatch.setattr("requests.get", monkeyed_requests_get_with_env)
+
+ assert get_config() == {"key_to_your_heart": "test_env"}
+
+ assert get_all() == {
+ "config": {"key_to_your_heart": "test_env"},
+ "dti": {"some amazing": "dti stuff"},
+ "policies": {"event": {"foo": "bar"}, "items": [{"foo2": "bar2"}]},
+ "otherkey": {"foo3": "bar3"},
+ }
+
+
+def test_https_with_env(monkeypatch, monkeyed_requests_get_https_env):
+ monkeypatch.setattr("requests.get", monkeyed_requests_get_https_env)
+ monkeypatch.setenv("DCAE_CA_CERTPATH", "1")
+
+ assert get_config() == {"key_to_your_heart": "test_env"}
+
+ assert get_all() == {
+ "config": {"key_to_your_heart": "test_env"},
+ "dti": {"some amazing": "dti stuff"},
+ "policies": {"event": {"foo": "bar"}, "items": [{"foo2": "bar2"}]},
+ "otherkey": {"foo3": "bar3"},
+ }
+
+
+def test_http_with_wrong_env(monkeypatch, monkeyed_requests_get_http_with_wrong_env):
+ monkeypatch.setattr("requests.get", monkeyed_requests_get_http_with_wrong_env)
+ with pytest.raises(ENVsMissing):
+ get_config()
+ with pytest.raises(ENVsMissing):
+ get_all()
diff --git a/onap-dcae-cbs-docker-client/tox.ini b/onap-dcae-cbs-docker-client/tox.ini
index 673ca37..04b292e 100644
--- a/onap-dcae-cbs-docker-client/tox.ini
+++ b/onap-dcae-cbs-docker-client/tox.ini
@@ -1,6 +1,6 @@
# content of: tox.ini , put in same dir as setup.py
[tox]
-envlist = py36,flake8,py38
+envlist = py36, flake8, py38, py39
[testenv]
deps=
@@ -11,13 +11,14 @@ setenv =
HOSTNAME = testhostname
CONFIG_BINDING_SERVICE = config-binding-service
PYTHONPATH={toxinidir}
+ TEST_ENV=test_env
commands=
pytest --junitxml xunit-results.xml --cov onap_dcae_cbs_docker_client --cov-report xml
coverage xml
[testenv:flake8]
-basepython = python3.6
+basepython = python3.8
skip_install = true
deps = flake8
commands = flake8 setup.py onap_dcae_cbs_docker_client tests