aboutsummaryrefslogtreecommitdiffstats
path: root/resources/tools/presentation_new/generator_alerts.py
diff options
context:
space:
mode:
authorVratko Polak <vrpolak@cisco.com>2019-07-18 12:09:10 +0200
committerVratko Polak <vrpolak@cisco.com>2019-07-18 12:09:10 +0200
commit229ba1d73fea70abcb7455520211b947eb89709b (patch)
tree797da6f706a6ad13ca054cba437b5752eccb746a /resources/tools/presentation_new/generator_alerts.py
parent7b545012b775275302ce3e2188a1ce480a652fe3 (diff)
Trending: Delete presentation_new
It is outdated an unmaintained. Change-Id: I9b48391906a233cbdf736a3b2d12da80d3a2d77d Signed-off-by: Vratko Polak <vrpolak@cisco.com>
Diffstat (limited to 'resources/tools/presentation_new/generator_alerts.py')
-rw-r--r--resources/tools/presentation_new/generator_alerts.py284
1 files changed, 0 insertions, 284 deletions
diff --git a/resources/tools/presentation_new/generator_alerts.py b/resources/tools/presentation_new/generator_alerts.py
deleted file mode 100644
index 83dfe2eb17..0000000000
--- a/resources/tools/presentation_new/generator_alerts.py
+++ /dev/null
@@ -1,284 +0,0 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
-# 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.
-
-import smtplib
-import logging
-
-from email.mime.text import MIMEText
-from email.mime.multipart import MIMEMultipart
-from os.path import isdir
-
-from utils import execute_command
-from errors import PresentationError
-
-
-class AlertingError(PresentationError):
- """Exception(s) raised by the alerting module.
-
- When raising this exception, put this information to the message in this
- order:
- - short description of the encountered problem (parameter msg),
- - relevant messages if there are any collected, e.g., from caught
- exception (optional parameter details),
- - relevant data if there are any collected (optional parameter details).
- """
-
- def __init__(self, msg, details='', level="CRITICAL"):
- """Sets the exception message and the level.
-
- :param msg: Short description of the encountered problem.
- :param details: Relevant messages if there are any collected, e.g.,
- from caught exception (optional parameter details), or relevant data
- if there are any collected (optional parameter details).
- :param level: Level of the error, possible choices are: "DEBUG", "INFO",
- "WARNING", "ERROR" and "CRITICAL".
- :type msg: str
- :type details: str
- :type level: str
- """
-
- super(AlertingError, self).__init__(
- "Alerting: {0}".format(msg), details, level)
-
- def __repr__(self):
- return (
- "AlertingError(msg={msg!r},details={dets!r},level={level!r})".
- format(msg=self._msg, dets=self._details, level=self._level))
-
-
-class Alerting(object):
- """Class implementing the alerting mechanism.
- """
-
- def __init__(self, spec):
- """Initialization.
-
- :param spec: The CPTA specification.
- :type spec: Specification
- """
-
- # Implemented alerts:
- self._ALERTS = ("failed-tests", )
-
- try:
- self._spec = spec.alerting
- except KeyError as err:
- raise AlertingError("Alerting is not configured, skipped.",
- repr(err),
- "WARNING")
-
- self._path_failed_tests = spec.environment["paths"]["DIR[STATIC,VPP]"]
-
- # Verify and validate input specification:
- self.configs = self._spec.get("configurations", None)
- if not self.configs:
- raise AlertingError("No alert configuration is specified.")
- for config_type, config_data in self.configs.iteritems():
- if config_type == "email":
- if not config_data.get("server", None):
- raise AlertingError("Parameter 'server' is missing.")
- if not config_data.get("address-to", None):
- raise AlertingError("Parameter 'address-to' (recipient) is "
- "missing.")
- if not config_data.get("address-from", None):
- raise AlertingError("Parameter 'address-from' (sender) is "
- "missing.")
- elif config_type == "jenkins":
- if not isdir(config_data.get("output-dir", "")):
- raise AlertingError("Parameter 'output-dir' is "
- "missing or it is not a directory.")
- if not config_data.get("output-file", None):
- raise AlertingError("Parameter 'output-file' is missing.")
- else:
- raise AlertingError("Alert of type '{0}' is not implemented.".
- format(config_type))
-
- self.alerts = self._spec.get("alerts", None)
- if not self.alerts:
- raise AlertingError("No alert is specified.")
- for alert, alert_data in self.alerts.iteritems():
- if not alert_data.get("title", None):
- raise AlertingError("Parameter 'title' is missing.")
- if not alert_data.get("type", None) in self._ALERTS:
- raise AlertingError("Parameter 'failed-tests' is missing or "
- "incorrect.")
- if not alert_data.get("way", None) in self.configs.keys():
- raise AlertingError("Parameter 'way' is missing or incorrect.")
- if not alert_data.get("include", None):
- raise AlertingError("Parameter 'include' is missing or the "
- "list is empty.")
-
- def __str__(self):
- """Return string with human readable description of the alert.
-
- :returns: Readable description.
- :rtype: str
- """
- return "configs={configs}, alerts={alerts}".format(
- configs=self.configs, alerts=self.alerts)
-
- def __repr__(self):
- """Return string executable as Python constructor call.
-
- :returns: Executable constructor call.
- :rtype: str
- """
- return "Alerting(spec={spec})".format(
- spec=self._spec)
-
- def generate_alerts(self):
- """Generate alert(s) using specified way(s).
- """
-
- for alert, alert_data in self.alerts.iteritems():
- if alert_data["way"] == "email":
- text, html = self._create_alert_message(alert_data)
- conf = self.configs["email"]
- self._send_email(server=conf["server"],
- addr_from=conf["address-from"],
- addr_to=conf["address-to"],
- subject=alert_data["title"],
- text=text,
- html=html)
- elif alert_data["way"] == "jenkins":
- self._generate_files_for_jenkins(alert_data)
- else:
- raise AlertingError("Alert with way '{0}' is not implemented.".
- format(alert_data["way"]))
-
- @staticmethod
- def _send_email(server, addr_from, addr_to, subject, text=None, html=None):
- """Send an email using predefined configuration.
-
- :param server: SMTP server used to send email.
- :param addr_from: Sender address.
- :param addr_to: Recipient address(es).
- :param subject: Subject of the email.
- :param text: Message in the ASCII text format.
- :param html: Message in the HTML format.
- :type server: str
- :type addr_from: str
- :type addr_to: list
- :type subject: str
- :type text: str
- :type html: str
- """
-
- if not text and not html:
- raise AlertingError("No text/data to send.")
-
- msg = MIMEMultipart('alternative')
- msg['Subject'] = subject
- msg['From'] = addr_from
- msg['To'] = ", ".join(addr_to)
-
- if text:
- msg.attach(MIMEText(text, 'plain'))
- if html:
- msg.attach(MIMEText(html, 'html'))
-
- smtp_server = None
- try:
- logging.info("Trying to send alert '{0}' ...".format(subject))
- logging.debug("SMTP Server: {0}".format(server))
- logging.debug("From: {0}".format(addr_from))
- logging.debug("To: {0}".format(", ".join(addr_to)))
- logging.debug("Message: {0}".format(msg.as_string()))
- smtp_server = smtplib.SMTP(server)
- smtp_server.sendmail(addr_from, addr_to, msg.as_string())
- except smtplib.SMTPException as err:
- raise AlertingError("Not possible to send the alert via email.",
- str(err))
- finally:
- if smtp_server:
- smtp_server.quit()
-
- def _create_alert_message(self, alert):
- """Create the message which is used in the generated alert.
-
- :param alert: Message is created for this alert.
- :type alert: dict
- :returns: Message in the ASCII text and HTML format.
- :rtype: tuple(str, str)
- """
-
- if alert["type"] == "failed-tests":
- text = ""
- html = "<html><body>"
- for item in alert["include"]:
- file_name = "{path}/{name}".format(
- path=self._path_failed_tests, name=item)
- try:
- with open("{0}.txt".format(file_name), 'r') as txt_file:
- text += "{0}:\n\n".format(
- item.replace("failed-tests-", ""))
- text += txt_file.read() + "\n" * 2
- except IOError:
- logging.error("Not possible to read the file '{0}.txt'.".
- format(file_name))
- try:
- with open("{0}.rst".format(file_name), 'r') as rst_file:
- html += "<h2>{0}:</h2>".format(
- item.replace("failed-tests-", ""))
- html += rst_file.readlines()[2].\
- replace("../trending", alert.get("url", ""))
- html += "<br>" * 3
- except IOError:
- logging.error("Not possible to read the file '{0}.rst'.".
- format(file_name))
- html += "</body></html>"
- else:
- raise AlertingError("Alert of type '{0}' is not implemented.".
- format(alert["type"]))
- return text, html
-
- def _generate_files_for_jenkins(self, alert):
- """Create the file which is used in the generated alert.
-
- :param alert: Files are created for this alert.
- :type alert: dict
- """
-
- config = self.configs[alert["way"]]
-
- if alert["type"] == "failed-tests":
- text, html = self._create_alert_message(alert)
- file_name = "{0}/{1}".format(config["output-dir"],
- config["output-file"])
- logging.info("Writing the file '{0}.txt' ...".format(file_name))
- try:
- with open("{0}.txt".format(file_name), 'w') as txt_file:
- txt_file.write(text)
- except IOError:
- logging.error("Not possible to write the file '{0}.txt'.".
- format(file_name))
- logging.info("Writing the file '{0}.html' ...".format(file_name))
- try:
- with open("{0}.html".format(file_name), 'w') as html_file:
- html_file.write(html)
- except IOError:
- logging.error("Not possible to write the file '{0}.html'.".
- format(file_name))
-
- zip_file = config.get("zip-output", None)
- if zip_file:
- logging.info("Writing the file '{0}/{1}' ...".
- format(config["output-dir"], zip_file))
- execute_command("tar czvf {dir}/{zip} --directory={dir} "
- "{input}.txt {input}.html".
- format(dir=config["output-dir"],
- zip=zip_file,
- input=config["output-file"]))
- else:
- raise AlertingError("Alert of type '{0}' is not implemented.".
- format(alert["type"]))