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How to use check_service_health method in localstack

Best Python code snippet using localstack_python

plugins.py

Source:plugins.py

...141        print_error = retries <= 0142        # loop through plugins and check service status143        for name, plugin in SERVICE_PLUGINS.items():144            if name in apis:145                check_service_health(146                    api=name, print_error=print_error, expect_shutdown=expect_shutdown147                )148        for additional in additional_checks:149            additional(expect_shutdown=expect_shutdown)150    except Exception as e:151        if retries <= 0:152            LOG.exception("Error checking state of local environment (after some retries)")153            raise e154        time.sleep(3)155        check_infra(156            retries - 1,157            expect_shutdown=expect_shutdown,158            apis=apis,159            additional_checks=additional_checks,160        )161def wait_for_infra_shutdown(apis=None):162    apis = apis or canonicalize_api_names()163    names = [name for name, plugin in SERVICE_PLUGINS.items() if name in apis]164    def check(name):165        check_service_health(api=name, expect_shutdown=True)166        LOG.debug("[shutdown] api %s has shut down", name)167    # no special significance to 10 workers, seems like a reasonable number given the number of services we have168    with ThreadPoolExecutor(max_workers=10) as executor:169        executor.map(check, names)170def check_service_health(api, print_error=False, expect_shutdown=False):171    try:172        plugin = SERVICE_PLUGINS.get(api)173        plugin.check(expect_shutdown=expect_shutdown, print_error=print_error)174        record_service_health(api, "running")175    except Exception as e:176        if not expect_shutdown:177            LOG.warning('Service "%s" not yet available, retrying...' % api)178        else:179            LOG.warning('Service "%s" still shutting down, retrying...' % api)180        raise e181def reload_services_health():182    check_infra(retries=0)183def record_service_health(api, status):184    # TODO: consider making in-memory calls here, to optimize performance...

consul_zabbix.py

Source:consul_zabbix.py

...108        :param data_center:109        :return:110        """111        return self.consul.catalog.services(dc=data_center)112    def check_service_health(self, service):113        """114        :param service:115        :return:116        """117        c = self.consul.health.checks(service=service)118        return c119    def list(self, subject):120        """121        :param subject:122        :return:123        """124        assert not hasattr(self.consul, subject)125        obj_getattr = getattr(self.consul, subject)126        return obj_getattr.list()127def get_service_list(host="127.0.0.1", port=8500, token=None):128    """129    :return:130    """131    data = list()132    if token is None:133        params = {134            "host": host,135            "port": port136        }137    else:138        params = {139            "host": host,140            "port": port,141            "token": token142        }143    cq = ConsulQuery(**params)144    for key, value in cq.get_services(data_center="dc1")[1].items():145        for ser in cq.check_service_health(service=key)[1]:146            data.append({"{#SERVICE}": key, "{#NODE}": ser["Node"], "{#NAME}": ser['Name']})147    return json.dumps({"data": data}, indent=4)148def check_service(service, node, host="127.0.0.1", port=8500, token=None):149    """150    :param service:151    :param node:152    :param host:153    :param port:154    :param token:155    :return:156    """157    data = list()158    if token is None:159        params = {160            "host": host,161            "port": port162        }163    else:164        params = {165            "host": host,166            "port": port,167            "token": token168        }169    cq = ConsulQuery(**params)170    for ser in cq.check_service_health(service=service)[1]:171        if ser['Node'] == node and ser['Status'] == 'passing':172            return 1173        elif ser['Node'] == node and ser['Status'] != 'passing':174            return 0175    return 0176def useage():177    print("%s -h\t#å¸®å©ææ¡£" % sys.argv[0])178    print("%s -h IP -pç«¯å£ -t tokenï¼å¯éï¼ -d\t#è¿åæå¡åç§°åè¡¨" % sys.argv[0])179    print("%s -s\tæå¡åç§°\t#è¿åæå¡ç¶æ" % sys.argv[0])180def main():181    if len(sys.argv) == 1:182        useage()183        sys.exit()184    try:...

healthservicehandler.py

Source:healthservicehandler.py

...15        self.result = []16        microservice = 017        microservices = len(service)18        while microservice < microservices:19            self.check_service_health(service[microservice])20            microservice += 121        return self.result22    # Check the service status and availabilty23    def check_service_health(self, service):24        try:25            now = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')26            harmless_status = range(200, 308)27            client_error_status = range(400, 499)28            server_error_status = range(500, 599)29            self.output['Service Url'] = service30            self.result.append(self.output['Service Url'])31            response = requests.head(service) # request url32            response_status = response.status_code # response status code33            for x in harmless_status:34                if response_status == x : # The http response is harmless to the functionality of the service35                    self.output['Health-Check Status'] = "Online"36                    self.result.append(self.output['Health-Check Status'])37            for y in client_error_status:...

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