Merge "CIRV_SDV: URLS Checker in container."

4 files changed, 328 insertions, 0 deletions

diff --git a/sdv/docker/sdvurls/Dockerfile b/sdv/docker/sdvurls/Dockerfile
new file mode 100644
index 0000000..e6d447a
--- /dev/null
+++ b/sdv/docker/sdvurls/Dockerfile
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+FROM python:3.8-slim-buster
+
+WORKDIR /sdvurls/
+
+COPY requirements.txt /state/requirements.txt
+RUN pip install -r requirements.txt
+
+COPY server /sdvurls/
+
+CMD [ "python", "/sdvurls/server" ]
diff --git a/sdv/docker/sdvurls/requirements.txt b/sdv/docker/sdvurls/requirements.txt
new file mode 100644
index 0000000..c38d2e9
--- /dev/null
+++ b/sdv/docker/sdvurls/requirements.txt
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+# The order of packages is significant, because pip processes them in the order
+# of appearance. Changing the order has an impact on the overall integration
+# process, which may cause wedges in the gate later.
+# Copyright (c) 2020 Spirent Communications
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+
+tornado == 6.0.4
+urllib3 # MIT
+GitPython;python_version>='3.0' # BSD License (3 clause)
diff --git a/sdv/docker/sdvurls/server b/sdv/docker/sdvurls/server
new file mode 100644
index 0000000..8d3ec7a
--- /dev/null
+++ b/sdv/docker/sdvurls/server
@@ -0,0 +1,281 @@
+# Copyright 2020 Spirent Communications.
+#
+# 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.
+
+"""
+Airship implementation of Software Predeployment Validation
+"""
+
+import os
+import shutil
+from pathlib import Path
+import logging
+import json
+import git
+import urllib3
+
+from tornado.web import Application
+from tornado.ioloop import IOLoop
+import tornado.concurrent
+import tornado.httpserver
+import tornado.ioloop
+import tornado.options
+import tornado.web
+import tornado.log
+
+
+def check_link(link):
+    """
+    Function the check the availability of Hyperlinks
+    """
+    timeout = urllib3.util.Timeout(connect=5.0, read=7.0)
+    http = urllib3.PoolManager(timeout=timeout)
+    try:
+        http.request('HEAD', link)
+    except urllib3.exceptions.LocationValueError as err:
+        print(err.args)
+        return False
+    except urllib3.exceptions.MaxRetryError as err:
+        print(err.args)
+        return False
+    except urllib3.exceptions.RequestError as err:
+        print(err.args)
+        return False
+    except urllib3.exceptions.ConnectTimeoutError as err:
+        print(err.args)
+        return False
+    except urllib3.exceptions.PoolError as err:
+        print(err.args)
+        return False
+    except urllib3.exceptions.HTTPError as err:
+        print(err.args)
+        return False
+    return True
+
+
+class Airship():
+    """
+    Ariship URLS Validation
+    """
+    def __init__(self, params):
+        """ Airship class constructor """
+        self.url = params['AIRSHIP_MANIFEST_URL']
+        self.branch = params['AIRSHIP_MANIFEST_BRANCH']
+        self.dl_path = '/tmp'
+        self.site_name = params['AIRSHIP_MANIFEST_SITE_NAME']
+        self.tmversion = params['AIRSHIP_TREASUREMAP_VERSION']
+        self.manifest = None
+        self.dirpath = Path(self.dl_path, 'airship')
+        self.tmdirpath = Path(self.dl_path, 'treasuremap')
+        self.locations = []
+        self.validcount = 0
+        self.invalidcount = 0
+        self.respath = os.path.join(self.dl_path, ('urls-' +
+                                                   self.site_name +
+                                                   '-check.txt'))
+
+    def clone_repo(self):
+        """
+        Cloning the repos
+        """
+        git.Repo.clone_from(self.url,
+                            self.dirpath,
+                            branch=self.branch)
+        git.Repo.clone_from('https://github.com/airshipit/treasuremap',
+                            self.tmdirpath,
+                            branch=self.tmversion)
+
+    def cleanup_manifest(self):
+        """
+        Remove existing manifests
+        """
+        # Next Remove any manifest files, if it exists
+        if self.dirpath.exists() and self.dirpath.is_dir():
+            shutil.rmtree(self.dirpath)
+        if self.tmdirpath.exists() and self.tmdirpath.is_dir():
+            shutil.rmtree(self.tmdirpath)
+
+    def manifest_exists_locally(self):
+        """
+        Check if manifests exists locally
+        """
+        if self.dirpath.exists() and self.dirpath.is_dir():
+            return True
+        return False
+
+    def validate(self):
+        """
+        Hyperlink Validation
+        """
+        self.cleanup_manifest()
+        # Next, clone the repo to the provided path.
+        self.clone_repo()
+
+        if self.dirpath.exists() and self.dirpath.is_dir():
+            # Get the file(s) where links are defined.
+            self.find_locations(
+                os.path.join(self.dirpath, 'type',
+                             'cntt', 'software',
+                             'config', 'versions.yaml'))
+            self.find_locations(
+                os.path.join(self.tmdirpath, 'global',
+                             'software', 'config', 'versions.yaml'))
+
+            with open(self.respath, "w+") as report:
+                for location in self.locations:
+                    if check_link(location):
+                        report.write("The Link: %s is VALID" % (location))
+                        self.validcount += 1
+                    else:
+                        self.invalidcount += 1
+                        report.write("The Link: %s is INVALID" % (location))
+        self.cleanup_manifest()
+
+    def getresults(self):
+        """
+        Return Valid and Invalid Counts
+        """
+        return(self.validcount, self.invalidcount)
+
+    # pylint: disable=consider-using-enumerate
+    def find_locations(self, yamlfile):
+        """
+        Find all the hyperlinks in the manifests
+        """
+        with open(yamlfile, 'r') as filep:
+            lines = filep.readlines()
+            for index in range(len(lines)):
+                line = lines[index].strip()
+                if line.startswith('location:'):
+                    link = line.split(":", 1)[1]
+                    if "opendev" in link:
+                        if ((len(lines) > index+1) and
+                                (lines[index+1].strip().startswith(
+                                    'reference:'))):
+                            ref = lines[index+1].split(":", 1)[1]
+                            link = link + '/commit/' + ref.strip()
+                    if link.strip() not in self.locations:
+                        print(link)
+                        self.locations.append(link.strip())
+                if 'docker.' in line:
+                    link = line.split(":", 1)[1]
+                    link = link.replace('"', '')
+                    parts = link.split('/')
+                    if len(parts) == 3:
+                        link = ('https://index.' +
+                                parts[0].strip() +
+                                '/v1/repositories/' +
+                                parts[1] + '/' + parts[2].split(':')[0] +
+                                '/tags/' + parts[2].split(':')[-1])
+                        if link.strip() not in self.locations:
+                            print(link)
+                            self.locations.append(link.strip())
+                #  quay.io/coreos/etcd:v3.4.2
+                # https://quay.io/api/v1/repository/coreos/etcd/tag/v3.4.2
+                if 'quay.' in line:
+                    link = line.split(":", 1)[1]
+                    link = link.replace('"', '')
+                    parts = link.split('/')
+                    if len(parts) == 3:
+                        link = ('https://' +
+                                parts[0].strip() +
+                                '/api/v1/repository/' +
+                                parts[1] + '/' + parts[2].split(':')[0] +
+                                '/tag/' + parts[2].split(':')[-1])
+                        if link.strip() not in self.locations:
+                            print(link)
+                            self.locations.append(link.strip())
+
+
+# pylint: disable=W0223
+class AirshipUrlsValidator(tornado.web.RequestHandler):
+    """ Validate URLS """
+    def set_default_headers(self):
+        """ set default headers"""
+        self.set_header('Content-Type', 'application/json')
+
+    def post(self):
+        """
+        POST request
+        usage:
+            /airship/?name='' installer='' link='' version=''
+        :return: logs from test results
+        """
+        # decode the body
+        data = json.loads(self.request.body.decode())
+        params = {}
+        branch = 'master'
+        installer = data['installer']
+        name = data['name']
+        link = data['link']
+        version = data['version']
+        if installer and 'airship' in installer.lower():
+            if name and link and branch and version:
+                params['AIRSHIP_MANIFEST_URL'] = link
+                params['AIRSHIP_MANIFEST_BRANCH'] = branch
+                params['AIRSHIP_MANIFEST_SITE_NAME'] = name
+                params['AIRSHIP_TREASUREMAP_VERSION'] = version
+                airship = Airship(params)
+                airship.validate()
+                valid, invalid = airship.getresults()
+                self.write("Valid Links: " +
+                           str(valid) +
+                           "  Invalid Links: " +
+                           str(invalid))
+
+
+# pylint: disable=W0223
+class TripleoUrlsValidator(tornado.web.RequestHandler):
+    """ Validate URLS """
+
+    def post(self):
+        """
+        POST request
+        """
+        self.write('error: Not Implemented')
+
+
+def main():
+    """ The Main Control """
+    app = Application([('/airship', AirshipUrlsValidator),
+                       ('/tripleo', TripleoUrlsValidator)])
+
+    # Cli Config
+    tornado.options.define("port", default=8989,
+                           help="running on the given port", type=int)
+    tornado.options.parse_command_line()
+
+    # Server Config
+    http_server = tornado.httpserver.HTTPServer(app)
+    http_server.listen(tornado.options.options.port)
+
+    # Tornado's event loop handles it from here
+    print("# Server Listening.... \n [Ctrl + C] to quit")
+
+    # Logging
+    log_file_filename = "/var/log/tornado.log"
+    handler = logging.FileHandler(log_file_filename)
+    app_log = logging.getLogger("tornado.general")
+    tornado.log.enable_pretty_logging()
+    app_log.addHandler(handler)
+
+    try:
+        tornado.ioloop.IOLoop.instance().start()
+    except KeyboardInterrupt:
+        tornado.ioloop.IOLoop.instance().stop()
+
+    # start
+    IOLoop.instance().start()
+
+if __name__ == "__main__":
+    main()
diff --git a/sdv/docs/docker/urls/userguide.rst b/sdv/docs/docker/urls/userguide.rst
new file mode 100644
index 0000000..15d0724
--- /dev/null
+++ b/sdv/docs/docker/urls/userguide.rst
@@ -0,0 +1,24 @@
+********************************************************
+CIRV-SDV: Validating the URLs in the Installer Manifests
+********************************************************
+
+Supported Installer Manifest: Airship.
+
+Building and starting the container:
+* Go to folder sdv/docker/sdvurls
+* Build the container with 'docker build' command. Consider naming/tagging the container properly.
+* Run the container using docker run. The container creates a report under /tmp folder. Hence, consider mapping a volume to '/tmp' folder to get the report.
+
+
+Interacting with the container
+##############################
+Inputs:
+
+* Installer Used. Keyword: "installer". Example Value: "airship". This is mandatory
+* Link to the installer manifests. Keyword: "link". Example Value: "https://gerrit.opnfv.org/gerrit/airship". This is mandatory
+* Version (For Airship, this refers to Treasuremap Version). Keyword: "version". Example Value: "v1.7". This is mandatory only for Airship.
+* Name of the site. Keyword: "name". Example Value: "intel-pod10". This is mandatory only for Airship
+
+Assuming the container is running locally, the example command would be::
+
+    curl --header "Content-Type: application/json" --redata '{"installer":"airship", "link":"https://gerrit.opnfv.org/gerrit/airship", "version":"v1.7", "name":"intel-pod10"}' http://localhost:8989/airship