Python NginxConfig.checksum方法代码示例

# 需要导入模块: from amplify.agent.objects.nginx.config.config import NginxConfig [as 别名]
# 或者: from amplify.agent.objects.nginx.config.config.NginxConfig import checksum [as 别名]
    def test_permissions_and_mtime_affect_checksum(self):
        """
        Check that changing permissions or mtime affect checksum
        """
        config = NginxConfig(simple_config)
        config.full_parse()
        old_checksum = config.checksum()

        os.system('touch %s' % (os.getcwd() + '/test/fixtures/nginx/simple/conf.d/'))
        config.full_parse()
        new_checksum = config.checksum()
        assert_that(new_checksum, not_(equal_to(old_checksum)))

# 需要导入模块: from amplify.agent.objects.nginx.config.config import NginxConfig [as 别名]
# 或者: from amplify.agent.objects.nginx.config.config.NginxConfig import checksum [as 别名]
    def test_parse_complex(self):
        config = NginxConfig(complex_config)
        config.full_parse()

        context.log.info(config.index)
        context.log.info(config.tree)
        context.log.info(config.files)
        context.log.info(config.checksum())

        # error logs
        assert_that(config.error_logs, has_length(0))

        # access logs
        assert_that(config.access_logs, has_length(0))

        # log formats
        assert_that(config.log_formats, has_length(0))

        # stub status url
        assert_that(config.stub_status_urls, has_length(0))

# 需要导入模块: from amplify.agent.objects.nginx.config.config import NginxConfig [as 别名]
# 或者: from amplify.agent.objects.nginx.config.config.NginxConfig import checksum [as 别名]
    def collect(self):
        try:
            config = NginxConfig(
                self.object.conf_path,
                binary=self.object.bin_path,
                prefix=self.object.prefix
            )

            # check if config is changed (changes are: new files/certs, new mtimes)
            config_files, config_dirs = config.collect_structure(include_ssl_certs=self.object.upload_ssl)
            if config_files == self.previous_files and config_dirs == self.previous_directories:
                return

            # parse config tree
            config.full_parse()

            # Send event for parsing nginx config.
            # Use config.parser.filename to account for default value defined in NginxConfigParser.
            self.object.eventd.event(
                level=INFO,
                message='nginx config parsed, read from %s' % config.filename,
            )
            for error in config.parser_errors:
                self.object.eventd.event(level=WARNING, message=error)

            # run ssl checks
            if self.object.upload_ssl:
                config.run_ssl_analysis()
            else:
                context.log.info('ssl analysis skipped due to users settings')

            # run upload
            checksum = config.checksum()
            if self.object.upload_config:
                self.upload(config, checksum)

            if self.previous_checksum:
                # config changed, so we need to restart the object
                self.object.need_restart = True
            else:
                # otherwise run test
                if self.object.run_config_test and config.total_size() < 20*1024*1024:  # 20 MB
                    run_time = config.run_test()

                    # send event for testing nginx config
                    if config.test_errors:
                        self.object.eventd.event(level=WARNING, message='nginx config test failed')
                    else:
                        self.object.eventd.event(level=INFO, message='nginx config tested ok')

                    for error in config.test_errors:
                        self.object.eventd.event(level=CRITICAL, message=error)

                    # stop -t if it took too long
                    if run_time > context.app_config['containers']['nginx']['max_test_duration']:
                        context.app_config['containers']['nginx']['run_test'] = False
                        context.app_config.mark_unchangeable('run_test')
                        self.object.eventd.event(
                            level=WARNING,
                            message='%s -t -c %s took %s seconds, disabled until agent restart' % (
                                config.binary, config.filename, run_time
                            )
                        )
                        self.object.run_config_test = False

            self.previous_checksum = checksum
            self.previous_files = copy.copy(config_files)
            self.previous_directories = copy.copy(config_dirs)
        except Exception as e:
            exception_name = e.__class__.__name__
            context.log.error('failed to collect due to %s' % exception_name)
            context.log.debug('additional info:', exc_info=True)

            self.object.eventd.event(
                level=INFO,
                message='nginx config parser failed, path %s' % self.object.conf_path,
                onetime=True
            )