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Commit 2e60dcb7 authored by Daniele Tafani's avatar Daniele Tafani
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Merge branch 'master' of https://gitlab.lrz.de/dcdb/dcdb

parents 3ed2bd1d 5adb6dd8
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CollectAgent/collectagent.cpp
View file @ 2e60dcb7
......@@ -50,6 +50,14 @@
using namespace std;
#define LISTENHOST "localhost"
#define LISTENPORT "1883"
#define CASSANDRAHOST "127.0.0.1"
#define CASSANDRAPORT "9042"
#define RESTAPIHOST "0.0.0.0"
#define RESTAPIPORT "8080"
#define TTL "0"
int keepRunning;
bool statistics;
uint64_t msgCtr;
......@@ -192,15 +200,27 @@ int mqttCallback(SimpleMQTTMessage *msg)
* Print usage information
*/
void usage() {
printf("Usage: collectagent [-D] [-s] [-l <host>] [-h <host>] [-t <ttl>]\n");
printf("Collectagent will accept remote connections by listening to the\n");
printf("specified listen address (-l <host>) at port 1883 (default MQTT port).\n");
printf("It will also connect to cassandra to the specifiec addres (-h <host>).\n");
printf("The default <host> is localhost/127.0.0.1.\n");
printf("If the -t option is specified, data will be inserted with the specified\n");
printf("TTL in seconds.\n");
printf("If the -D option is specified, CollectAgent will run as daemon.\n");
printf("With the -s option, CollectAgent will print message statistics.\n\n");
/*
1 2 3 4 5 6 7 8
012345678901234567890123456789012345678901234567890123456789012345678901234567890
*/
cout << "Usage:" << endl;
cout << " collectagent [-m<host>] [-r<host>] [-c<host>] [-u<username>] [-p<password>] [-t<ttl>] [-d] [-s]" << endl;
cout << " collectagent -h" << endl;
cout << endl;
cout << "Options:" << endl;
cout << " -m<host> MQTT listen address [default: " << LISTENHOST << ":" << LISTENPORT << "]" << endl;
cout << " -r<host> REST API listen address [default: " << RESTAPIHOST << ":" << RESTAPIPORT << "]" << endl;
cout << " -c<host> Cassandra host [default: " << CASSANDRAHOST << ":" << CASSANDRAPORT << "]" << endl;
cout << " -u<username> Cassandra username [default: none]" << endl;
cout << " -p<password> Cassandra password [default: none]" << endl;
cout << " -t<ttl> Cassandra insert TTL [default: " << TTL << "]" << endl;
cout << endl;
cout << " -d Daemonize" << endl;
cout << " -s Print message statistics" << endl;
cout << " -h This help page" << endl;
cout << endl;
}
int main(int argc, char* const argv[]) {
......@@ -221,33 +241,49 @@ int main(int argc, char* const argv[]) {
/* Parse command line */
int ret;
std::string listenHost, cassandraHost, restApiHost, ttl;
std::string cassandraUser, cassandraPassword;
std::string listenPort, cassandraPort, restApiPort;
listenHost="localhost";
cassandraHost="127.0.0.1";
restApiHost="0.0.0.0";
ttl="0";
listenHost = LISTENHOST;
cassandraHost = CASSANDRAHOST;
restApiHost = RESTAPIHOST;
ttl = "0";
statistics = false;
while ((ret=getopt(argc, argv, "h:l:r:t:Ds?"))!=-1) {
while ((ret=getopt(argc, argv, "m:r:c:u:p:t:dDsh"))!=-1) {
switch(ret) {
case 'h':
cassandraHost = optarg;
break;
case 'l':
case 'm':
listenHost = optarg;
break;
case 'r':
restApiHost = optarg;
break;
case 'c':
cassandraHost = optarg;
break;
case 'u':
cassandraUser = optarg;
break;
case 'p': {
cassandraPassword = optarg;
size_t pwdLen = strlen(optarg);
memset(optarg, 'x', (pwdLen >= 3) ? 3 : pwdLen);
if (pwdLen > 3) {
memset(optarg+3, 0, pwdLen-3);
}
break;
}
case 't':
ttl = optarg;
break;
case 'd':
case 'D':
dcdbdaemon();
break;
case 's':
statistics = true;
break;
case '?':
case 'h':
default:
usage();
exit(EXIT_FAILURE);
......@@ -262,21 +298,21 @@ int main(int argc, char* const argv[]) {
listenPort = listenHost.substr(pos+1);
listenHost.erase(pos);
} else {
listenPort = "1883";
listenPort = LISTENPORT;
}
pos = cassandraHost.find(":");
if (pos != string::npos) {
cassandraPort = cassandraHost.substr(pos+1);
cassandraHost.erase(pos);
} else {
cassandraPort = "9042";
cassandraPort = CASSANDRAPORT;
}
pos = restApiHost.find(":");
if (pos != string::npos) {
restApiPort = restApiHost.substr(pos+1);
restApiHost.erase(pos);
} else {
restApiPort = "8080";
restApiPort = RESTAPIPORT;
}
......@@ -284,7 +320,7 @@ int main(int argc, char* const argv[]) {
* Allocate and initialize connection to Cassandra.
*/
DCDB::Connection* dcdbConn;
dcdbConn = new DCDB::Connection(cassandraHost, atoi(cassandraPort.c_str()));
dcdbConn = new DCDB::Connection(cassandraHost, atoi(cassandraPort.c_str()), cassandraUser, cassandraPassword);
if (!dcdbConn->connect()) {
std::cout << "Cannot connect to Cassandra!" << std::endl;
......
Makefile
View file @ 2e60dcb7
......@@ -45,6 +45,9 @@ endif
PUBHEADERS = pusherpqueue.h dcdbdaemon.h
FULL_CC = $(shell which $(CC))
FULL_CXX = $(shell which $(CXX))
.PHONY : info all clean cleanall distclean check-cross-compile deps depsinstall $(SUB_DIRS)
info:
......@@ -128,7 +131,7 @@ $(DCDBDEPSPATH)/mosquitto-$(MOSQUITTO_VERSION)/.built: $(DCDBDEPSPATH)/mosquitto
@echo "Building Mosquitto library...";
mkdir -p $(DCDBDEPSPATH)/mosquitto_build;
cd $(DCDBDEPSPATH)/mosquitto_build && \
cmake $(CMAKE_CROSS_FLAGS) \
CC=$(FULL_CC) CXX=$(FULL_CXX) cmake $(CMAKE_CROSS_FLAGS) \
-DOPENSSL_ROOT_DIR=$(DCDBDEPLOYPATH)/ \
-DWITH_SRV=no \
-DWITH_TLS=yes \
......@@ -147,12 +150,12 @@ $(DCDBDEPSPATH)/boost_$(BOOST_VERSION_U)/.built: $(DCDBDEPSPATH)/boost_$(BOOST_V
@ if [ "$(ARCH)" = "arm" ]; then \
echo " using gcc : arm : $(CROSS_COMPILE)g++ ; " > $(@D)/tools/build/src/user-config.jam; \
fi
cd $(@D) && ./bootstrap.sh --prefix=$(DCDBDEPLOYPATH) --with-libraries=atomic,chrono,date_time,exception,filesystem,program_options,random,regex,system,thread,timer && \
./b2 cxxflags="$(CXX11FLAGS)" stage && touch $(@)
cd $(@D) && ./bootstrap.sh --prefix=$(DCDBDEPLOYPATH) --with-libraries=atomic,chrono,date_time,exception,filesystem,log,program_options,random,regex,system,thread,timer && \
./b2 stage && touch $(@)
$(DCDBDEPSPATH)/boost_$(BOOST_VERSION_U)/.installed: $(DCDBDEPSPATH)/boost_$(BOOST_VERSION_U)/.built
cd $(@D) && ./b2 -j $(MAKETHREADS) cxxflags="$(CXX11FLAGS)" install && touch $(@)
cd $(@D) && ./b2 -j $(MAKETHREADS) install && touch $(@)
$(DCDBDEPSPATH)/libuv-v$(LIBUV_VERSION)/.built: $(DCDBDEPSPATH)/libuv-v$(LIBUV_VERSION)/.patched
@echo "Building libuv..."
......@@ -174,8 +177,8 @@ $(DCDBDEPSPATH)/cpp-driver-$(CPPDRV_VERSION)/.built: $(DCDBDEPSPATH)/cpp-driver-
@echo "Building cpp-driver..."
mkdir -p $(DCDBDEPSPATH)/cpp-driver_build
cd $(DCDBDEPSPATH)/cpp-driver_build && \
cmake $(CMAKE_CROSS_FLAGS) \
-DCMAKE_CXX_FLAGS="$(CXX11FLAGS) -Wno-unused-command-line-argument -L$(DCDBDEPLOYPATH)/lib " \
CC=$(FULL_CC) CXX=$(FULL_CXX) cmake $(CMAKE_CROSS_FLAGS) \
-DCMAKE_CXX_FLAGS="-L$(DCDBDEPLOYPATH)/lib " \
-DOPENSSL_ROOT_DIR=$(DCDBDEPSPATH)/openssl-$(OPENSSL_VERSION) \
-DLIBUV_ROOT_DIR=$(DCDBDEPSPATH)/libuv-v$(LIBUV_VERSION) \
-DCASS_BUILD_EXAMPLES=NO \
......@@ -194,8 +197,8 @@ $(DCDBDEPSPATH)/cpp-netlib-$(CPPNET_VERSION)/.built: $(DCDBDEPSPATH)/cpp-netlib-
@echo "Building cpp-netlib..."
mkdir -p $(DCDBDEPSPATH)/cpp-netlib_build
cd $(DCDBDEPSPATH)/cpp-netlib_build && \
cmake $(CMAKE_CROSS_FLAGS) \
-DCMAKE_CXX_FLAGS="$(CXX11FLAGS) -Wno-unused-command-line-argument -L$(DCDBDEPLOYPATH)/lib " \
CC=$(FULL_CC) CXX=$(FULL_CXX) cmake $(CMAKE_CROSS_FLAGS) \
-DCMAKE_CXX_FLAGS="-L$(DCDBDEPLOYPATH)/lib " \
-DCPP-NETLIB_ENABLE_HTTPS=off \
-DCPP-NETLIB_BUILD_TESTS=OFF \
-DCPP-NETLIB_BUILD_EXAMPLES=OFF \
......
common.mk
View file @ 2e60dcb7
......@@ -29,8 +29,7 @@ CMAKE_CROSS_FLAGS = ""
AUTOCONF_CROSS_FLAGS = ""
endif
CFLAGS += -I$(DCDBDEPLOYPATH)/include -O2 -g
CXX11FLAGS = --std=c++11 -Wno-c99-extensions -Wno-missing-field-initializers -DBOOST_DATE_TIME_POSIX_TIME_STD_CONFIG -Wno-unused-local-typedef
CFLAGS += -I$(DCDBDEPLOYPATH)/include -O2 -g -DBOOST_DATE_TIME_POSIX_TIME_STD_CONFIG
LDFLAGS += -L$(DCDBDEPLOYPATH)/lib -O2 -g
.PHONY: all info
......
lib/include/dcdb/connection.h
View file @ 2e60dcb7
......@@ -90,6 +90,30 @@ public:
*/
uint16_t getPort();
/**
* @brief Set the username for the connection.
* @param username Username for connecting to the Cassandra front end node.
*/
void setUsername(std::string username);
/**
* @brief Return the current username of the connection.
* @return The username for connecting to the Cassandra front end node.
*/
std::string getUsername();
/**
* @brief Set the password for the connection.
* @param password The password for connecting to the Cassandra front end node.
*/
void setPassword(std::string password);
/**
* @brief Return the current password of the connection.
* @return The password for connecting to the Cassandra front end node.
*/
std::string getPassword();
/**
* @brief Establish a connection to the Cassandra database.
* @return True if the connection was successfully established, false otherwise.
......@@ -128,10 +152,15 @@ public:
Connection();
/**
* @brief Construct a Connection to the specific host and port.
* @brief Construct a Connection to the specific host and port without authentication
*/
Connection(std::string hostname, uint16_t port);
/**
* @brief Construct a Connection to the specific host and port and authenticate with given username and password.
*/
Connection(std::string hostname, uint16_t port, std::string username, std::string password);
/**
* @brief Standard destructor for Connections.
*/
......
lib/include/dcdb/sensor.h
View file @ 2e60dcb7
......@@ -20,7 +20,7 @@ namespace DCDB {
public:
Sensor(DCDB::Connection* connection, std::string publicName);
virtual ~Sensor();
void query(std::list<SensorDataStoreReading>& reading, TimeStamp& start, TimeStamp& end);
void query(std::list<SensorDataStoreReading>& reading, TimeStamp& start, TimeStamp& end, QueryAggregate aggregate = AGGREGATE_NONE);
double getScalingFactor() const {
return scalingFactor;
......
lib/include/dcdb/sensordatastore.h
View file @ 2e60dcb7
......@@ -50,6 +50,15 @@ typedef enum {
SDS_OK,
SDS_EMPTYSET
} SDSQueryResult;
typedef enum {
AGGREGATE_NONE = 0,
AGGREGATE_MIN,
AGGREGATE_MAX,
AGGREGATE_AVG,
AGGREGATE_SUM,
AGGREGATE_COUNT
} QueryAggregate;
/* Forward-declaration of the implementation-internal classes */
class SensorDataStoreImpl;
......@@ -107,7 +116,7 @@ public:
* @param start Start of the time series.
* @param end End of the time series.
*/
void query(std::list<SensorDataStoreReading>& result, SensorId& sid, TimeStamp& start, TimeStamp& end);
void query(std::list<SensorDataStoreReading>& result, SensorId& sid, TimeStamp& start, TimeStamp& end, QueryAggregate aggregate=AGGREGATE_NONE);
typedef void (*QueryCbFunc)(SensorDataStoreReading& reading, void* userData);
/**
......@@ -119,7 +128,7 @@ public:
* @param start Start of the time series.
* @param end End of the time series.
*/
void queryCB(QueryCbFunc cbFunc, void* userData, SensorId& sid, TimeStamp& start, TimeStamp& end);
void queryCB(QueryCbFunc cbFunc, void* userData, SensorId& sid, TimeStamp& start, TimeStamp& end, QueryAggregate aggregate=AGGREGATE_NONE);
/**
* @brief This function queries the integrated value (val * sec)
......
lib/include_internal/connection_internal.h
View file @ 2e60dcb7
......@@ -46,6 +46,8 @@ class ConnectionImpl
protected:
std::string hostname_; /**< The hostname of a DB front-end node. */
uint16_t port_; /**< The port of the DB front-end node. */
std::string username_; /**< The username for connecting to the DB front-end. */
std::string password_; /**< The password for connecting to the DB front-end. */
bool connected; /**< Indicates whether a connection has been established. */
CassCluster* cluster; /**< The Cassandra Cluster object (contains hostname, port, etc) */
......@@ -137,6 +139,26 @@ public:
*/
uint16_t getPort();
/**
* @brief The implementation function of Connection::setHostname().
*/
void setUsername(std::string username);
/**
* @brief The implementation function of Connection::getHostname().
*/
std::string getUsername();
/**
* @brief The implementation function of Connection::setHostname().
*/
void setPassword(std::string password);
/**
* @brief The implementation function of Connection::getHostname().
*/
std::string getPassword();
/**
* @brief The implementation function of Connection::connect().
*/
......
lib/include_internal/sensordatastore_internal.h
View file @ 2e60dcb7
......@@ -40,7 +40,8 @@
#include "dcdb/connection.h"
namespace DCDB {
static std::string const AggregateString[] = {"", "min", "max", "avg", "sum", "count"};
/**
* @brief The SensorDataStoreImpl class contains all protected
* functions belonging to SensorDataStore which are
......@@ -82,7 +83,7 @@ public:
* @param start Start of the time series.
* @param end End of the time series.
*/
void query(std::list<SensorDataStoreReading>& result, SensorId& sid, TimeStamp& start, TimeStamp& end);
void query(std::list<SensorDataStoreReading>& result, SensorId& sid, TimeStamp& start, TimeStamp& end, QueryAggregate aggregate);
/**
* @brief This function queries a sensor's values in
......@@ -93,7 +94,7 @@ public:
* @param start Start of the time series.
* @param end End of the time series.
*/
void queryCB(SensorDataStore::QueryCbFunc cbFunc, void* userData, SensorId& sid, TimeStamp& start, TimeStamp& end);
void queryCB(SensorDataStore::QueryCbFunc cbFunc, void* userData, SensorId& sid, TimeStamp& start, TimeStamp& end, QueryAggregate aggregate);
/**
* @brief This function queries the integrated value
......
lib/src/connection.cpp
View file @ 2e60dcb7
......@@ -62,6 +62,22 @@ uint16_t Connection::getPort() {
return impl->getPort();
}
void Connection::setUsername(std::string username) {
impl->setUsername(username);
}
std::string Connection::getUsername() {
return impl->getUsername();
}
void Connection::setPassword(std::string password) {
impl->setHostname(password);
}
std::string Connection::getPassword() {
return impl->getPassword();
}
bool Connection::connect() {
return impl->connect();
}
......@@ -93,6 +109,14 @@ Connection::Connection(std::string hostname, uint16_t port) {
impl->setPort(port);
}
Connection::Connection(std::string hostname, uint16_t port, std::string username, std::string password) {
impl = new ConnectionImpl();
impl->setHostname(hostname);
impl->setPort(port);
impl->setUsername(username);
impl->setPassword(password);
}
Connection::~Connection() {
delete impl;
}
......@@ -277,6 +301,24 @@ uint16_t ConnectionImpl::getPort() {
return port_;
}
void ConnectionImpl::setUsername(std::string username) {
if (!connected)
username_ = username;
}
std::string ConnectionImpl::getUsername() {
return username_;
}
void ConnectionImpl::setPassword(std::string password) {
if (!connected)
password_ = password;
}
std::string ConnectionImpl::getPassword() {
return password_;
}
/**
* @details
* This function connects to the selected Cassandra
......@@ -289,6 +331,9 @@ bool ConnectionImpl::connect() {
/* Set hostname and port */
cass_cluster_set_contact_points(cluster, hostname_.c_str());
cass_cluster_set_port(cluster, port_);
if (username_.size() && password_.size()) {
cass_cluster_set_credentials(cluster, username_.c_str(), password_.c_str());
}
/* Force protcol version to 1 */
cass_cluster_set_protocol_version(cluster, 1);
......
lib/src/sensor.cpp
View file @ 2e60dcb7
......@@ -38,7 +38,7 @@ namespace DCDB {
delete sensorConfig;
}
void Sensor::query(std::list<SensorDataStoreReading>& result, TimeStamp& start, TimeStamp& end) {
void Sensor::query(std::list<SensorDataStoreReading>& result, TimeStamp& start, TimeStamp& end, QueryAggregate aggregate) {
SensorDataStore sensorDataStore(connection);
if (publicSensor.is_virtual) {
......@@ -61,7 +61,7 @@ namespace DCDB {
/* Iterate over the expanded list of sensorIds and output the results in CSV format */
for (std::list<SensorId>::iterator sit = sensorIds.begin(); sit != sensorIds.end(); sit++) {
sensorDataStore.query(result, *sit, start, end);
sensorDataStore.query(result, *sit, start, end, aggregate);
}
if (scalingFactor != 1.0 || publicSensor.scaling_factor != 1.0) {
......
lib/src/sensordatastore.cpp
View file @ 2e60dcb7
......@@ -145,7 +145,7 @@ void SensorDataStoreImpl::insert(SensorId* sid, uint64_t ts, int64_t value)
cass_statement_bind_bytes_by_name(statement, "sid", (cass_byte_t*)(key.c_str()), 16);
cass_statement_bind_int64_by_name(statement, "ts", ts);
cass_statement_bind_int64_by_name(statement, "value", value);
future = cass_session_execute(session, statement);
cass_future_wait(future);
......@@ -174,15 +174,21 @@ void SensorDataStoreImpl::setTTL(uint64_t ttl)
* and creates a SensorDataStoreReading object for each
* entry which is stored in the result list.
*/
void SensorDataStoreImpl::query(std::list<SensorDataStoreReading>& result, SensorId& sid, TimeStamp& start, TimeStamp& end)
void SensorDataStoreImpl::query(std::list<SensorDataStoreReading>& result, SensorId& sid, TimeStamp& start, TimeStamp& end, QueryAggregate aggregate)
{
CassError rc = CASS_OK;
CassStatement* statement = NULL;
CassFuture *future = NULL;
const CassPrepared* prepared = nullptr;
const char* query = "SELECT * FROM " KEYSPACE_NAME "." CF_SENSORDATA " WHERE sid = ? AND ts >= ? AND ts <= ? ;";
future = cass_session_prepare(session, query);
std::string query = std::string("SELECT ts,");
if (aggregate == AGGREGATE_NONE) {
query.append("value");
} else {
query.append(AggregateString[aggregate] + std::string("(value) as value"));
}
query.append(" FROM " KEYSPACE_NAME "." CF_SENSORDATA " WHERE sid = ? AND ts >= ? AND ts <= ? ;");
future = cass_session_prepare(session, query.c_str());
cass_future_wait(future);
rc = cass_future_error_code(future);
......@@ -198,7 +204,7 @@ void SensorDataStoreImpl::query(std::list<SensorDataStoreReading>& result, Senso
const std::string key = sid.serialize();
#if 0
std::cout << "Query: " << query << std::endl << "sid: " << key << " ts1: " << start.getRaw() << " ts2: " << end.getRaw() << std::endl;
std::cout << "Query: " << query << std::endl << "sid: " << sid.toString() << " ts1: " << start.getRaw() << " ts2: " << end.getRaw() << std::endl;
#endif
statement = cass_prepared_bind(prepared);
......@@ -253,15 +259,21 @@ void SensorDataStoreImpl::query(std::list<SensorDataStoreReading>& result, Senso
* This function issues a regular query to the data store
* and calls cbFunc for every reading.
*/
void SensorDataStoreImpl::queryCB(SensorDataStore::QueryCbFunc cbFunc, void* userData, SensorId& sid, TimeStamp& start, TimeStamp& end)
void SensorDataStoreImpl::queryCB(SensorDataStore::QueryCbFunc cbFunc, void* userData, SensorId& sid, TimeStamp& start, TimeStamp& end, QueryAggregate aggregate)
{
CassError rc = CASS_OK;
CassStatement* statement = NULL;
CassFuture *future = NULL;
const CassPrepared* prepared = nullptr;
const char* query = "SELECT * FROM " KEYSPACE_NAME "." CF_SENSORDATA " WHERE sid = ? AND ts >= ? AND ts <= ? ;";
future = cass_session_prepare(session, query);
std::string query = std::string("SELECT ts,");
if (aggregate == AGGREGATE_NONE) {
query.append("value");
} else {
query.append(AggregateString[aggregate] + std::string("(value) as value"));
}
query.append(" FROM " KEYSPACE_NAME "." CF_SENSORDATA " WHERE sid = ? AND ts >= ? AND ts <= ? ;");
future = cass_session_prepare(session, query.c_str());
cass_future_wait(future);
rc = cass_future_error_code(future);
......@@ -323,7 +335,7 @@ SDSQueryResult SensorDataStoreImpl::querySum(int64_t& result, SensorId& sid, Tim
std::list<SensorDataStoreReading> queryResult;
/* Issue a standard query */
query(queryResult, sid, start, end);
query(queryResult, sid, start, end, AGGREGATE_NONE);
/* Check if at least 2 readings in result */
if (queryResult.size() < 2)
......@@ -514,9 +526,9 @@ void SensorDataStore::setTTL(uint64_t ttl)
* forwards to the insert function of the SensorDataStoreImpl
* class.
*/
void SensorDataStore::query(std::list<SensorDataStoreReading>& result, SensorId& sid, TimeStamp& start, TimeStamp& end)
void SensorDataStore::query(std::list<SensorDataStoreReading>& result, SensorId& sid, TimeStamp& start, TimeStamp& end, QueryAggregate aggregate)
{
impl->query(result, sid, start, end);
impl->query(result, sid, start, end, aggregate);
}
/**
......@@ -525,9 +537,9 @@ void SensorDataStore::query(std::list<SensorDataStoreReading>& result, SensorId&
* forwards to the insert function of the SensorDataStoreImpl
* class.
*/
void SensorDataStore::queryCB(SensorDataStore::QueryCbFunc cbFunc, void* userData, SensorId& sid, TimeStamp& start, TimeStamp& end)
void SensorDataStore::queryCB(SensorDataStore::QueryCbFunc cbFunc, void* userData, SensorId& sid, TimeStamp& start, TimeStamp& end, QueryAggregate aggregate)
{
return impl->queryCB(cbFunc, userData, sid, start, end);
return impl->queryCB(cbFunc, userData, sid, start, end, aggregate);
}
/**
......
scripts/dcdb_init
View file @ 2e60dcb7
......@@ -90,7 +90,7 @@ case $1 in
#env LD_LIBRARY_PATH=$LD_LIBRARY_PATH collectagent -D -l 0.0.0.0 -h 127.0.0.1 -t 8640000
# Start CollectAgent (no TTL)
env LD_LIBRARY_PATH=$LD_LIBRARY_PATH collectagent -D -l $MQTT_HOST:$MQTT_PORT -h $CASSANDRA_HOST:$CASSANDRA_PORT -r $HTTP_HOST:$HTTP_PORT
env LD_LIBRARY_PATH=$LD_LIBRARY_PATH collectagent d -m $MQTT_HOST:$MQTT_PORT -c $CASSANDRA_HOST:$CASSANDRA_PORT -r $HTTP_HOST:$HTTP_PORT
# Wait till CollectAgent is up
wait_for_listen_port $MQTT_PORT
......
tools/dcdbcsvimport/dcdbcsvimport.cpp
View file @ 2e60dcb7
......@@ -156,19 +156,19 @@ int main(int argc, char** argv)
int col = 0;
for (boost::tokenizer<boost::escaped_list_separator<char> >::iterator i=tk.begin(); i!=tk.end();++i)
{
if (i == tk.begin()) {
continue;
}
sensor_t sensor;
sensor.name = *i;
std::stringstream ss;
ss << std::setfill('0') << std::setw(suffixLen) << std::hex << topics;;
sensor.topic = prefix + ss.str();
sensor.publicName = prefix + "." + sensor.name;
std::replace(sensor.publicName.begin(), sensor.publicName.end(), ' ', '_');
sensors.insert(std::pair<int,sensor_t>(col, sensor));
topics++;
if (col != tsColumn) {
sensor_t sensor;
sensor.name = *i;
std::stringstream ss;
ss << std::setfill('0') << std::setw(suffixLen) << std::hex << topics;;
sensor.topic = prefix + ss.str();
sensor.publicName = prefix + "." + sensor.name;
std::replace(sensor.publicName.begin(), sensor.publicName.end(), ' ', '_');
sensors.insert(std::pair<int,sensor_t>(col, sensor));
topics++;
}
col++;
}
/* Read actual sensor readings */
......@@ -188,10 +188,10 @@ int main(int argc, char** argv)
col = 0;
for (boost::tokenizer<boost::escaped_list_separator<char> >::iterator i=tk.begin(); i!=tk.end();++i)