I try to use "./cake bake" to configure my db (mongo) and my models.
When I digit the command on my shell, my output is:
Welcome to CakePHP v2.3.2 Console
App : app
Path: /var/www/cakephp/app/
Interactive Bake Shell
[D]atabase Configuration
[M]odel
[V]iew
[C]ontroller
[P]roject
[F]ixture
[T]est case
[Q]uit
What would you like to Bake? (D/M/V/C/P/F/T/Q)
D
Database Configuration:
Name:
[default] >
Datasource: (Mysql/Postgres/Sqlite/Sqlserver)
Where are mongoDB's drivers?
Try taking a look at this github repo.
It will allow you to use MongoDB as a datastore for Cake
Related
The error I'm getting is like the following:
Some information that you should know:
I'm using Symfony 5
I'm able to connect to mongo db using MongoDB Compass and in terminal using mongo command
What packages I have installed are the following:
"mongodb/mongodb": "^1.6"
"monolog/monolog": "^2.0"
"symfony/monolog-bundle": "^3.5"
My configuration file monolog.yaml (config/packages/dev/monolog.yaml) is like the following:
monolog:
handlers:
mongo:
type: mongo
mongo:
host: localhost
Thank you.
I had installed mongodb with brew. And I figured out MongoDB\Client class was not recognized. Then I found that we can install mongo driver manually.
I followed the steps here : https://www.php.net/manual/en/mongodb.installation.manual.php
I've changed my monolog configuration file monolog.yaml as
monolog:
handlers:
mongodb:
type: mongo
mongo:
id: mongolog
I added MongoDB\Client as service into service configuration file services.yaml
services:
...
mongolog:
class: MongoDB\Client
And after doing things above, it's worked.
I followed this tutorial to deploy a sample application to Heroku. I just added the below method in MyResource class and returned the result from it instead of "Hello World" from getIt() method. I'm connecting to an atlas free tier cluster:
static String getMessage() {
MongoClient mongoClient = new MongoClient(new MongoClientURI("mongodb://<USER>:<PASSWORD>#cluster0-shard-00-00-2lbue.mongodb.net:27017,cluster0-shard-00-01-2lbue.mongodb.net:27017,cluster0-shard-00-02-2lbue.mongodb.net:27017/test?ssl=true&replicaSet=Cluster0-shard-0&authSource=admin"));
DB database = mongoClient.getDB("mastery");
DBCollection collection = database.getCollection("summary");
DBObject query = new BasicDBObject("_id", new ObjectId("5c563fa2645d6b444c018dcb"));
DBCursor cursor = collection.find(query);
return (String)cursor.one().get("message");
}
This is the driver I'm using:
<dependency>
<groupId>org.mongodb</groupId>
<artifactId>mongodb-driver</artifactId>
<version>3.9.1</version>
</dependency>
This is my import:
import com.mongodb.*;
The application works fine from my local system. But I face the below error when I deploy the application to Heroku and hit the service:
INFO: Exception in monitor thread while connecting to server cluster0-shard-00-01-2lbue.mongodb.net:27017
com.mongodb.MongoCommandException: Command failed with error 8000 (AtlasError): 'no SNI name sent, make sure using a MongoDB 3.4+ driver/shell.' on server cluster0-shard-00-01-2lbue.mongodb.net:27017. The full response is { "ok" : 0, "errmsg" : "no SNI name sent, make sure using a MongoDB 3.4+ driver/shell.", "code" : 8000, "codeName" : "AtlasError" }
at com.mongodb.internal.connection.ProtocolHelper.getCommandFailureException(ProtocolHelper.java:179)
at com.mongodb.internal.connection.InternalStreamConnection.receiveCommandMessageResponse(InternalStreamConnection.java:299)
at com.mongodb.internal.connection.InternalStreamConnection.sendAndReceive(InternalStreamConnection.java:255)
at com.mongodb.internal.connection.CommandHelper.sendAndReceive(CommandHelper.java:83)
at com.mongodb.internal.connection.CommandHelper.executeCommand(CommandHelper.java:33)
at com.mongodb.internal.connection.InternalStreamConnectionInitializer.initializeConnectionDescription(InternalStreamConnectionInitializer.java:106)
at com.mongodb.internal.connection.InternalStreamConnectionInitializer.initialize(InternalStreamConnectionInitializer.java:63)
at com.mongodb.internal.connection.InternalStreamConnection.open(InternalStreamConnection.java:127)
at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:117)
at java.lang.Thread.run(Thread.java:748)
What is this SNI name? I can understand that the drivers are able to pick it from my machine, but not from Heroku machine. But I'm clueless on how to go about solving this! Is there a way to configure Heroku to reveal the SNI name when the driver asks for it? Can we get this value manually from somewhere in Heroku and directly feed it to the MongoDB drivers? Any help is appreciated.
EDIT:
It turned out that the client mentions the SNI name of the server it wishes to connect to as part of TLS security. And there seems to be a way to manually indicate the name in python driver. Is there any way to do this from java? Still puzzled why this is not an issue when running the app locally.
The code I was using to connect to the cluster turned out to be wrong. I followed the directions from the docs and it mentioned this:
To connect to an Atlas M0 (Free Tier) cluster, you must use Java
version 8 or greater and use a Java driver version that supports
MongoDB 3.4.
So I changed the java version to 1.8 in system.properties file:
java.runtime.version=1.8
It was earlier set to 1.7. I was also getting a deprecation warning on one of the methods I had used. So I again followed the docs to use the latest code and it worked like a charm.
The real takeaway here is to refer to the official docs everytime :)
I'm a newbie to Erlang and I'm using Chicago Boss for a small web project. I have had no issues working with the in-memory db but when I configured it to use mongodb it doesn't go quite as expected. Below is my boss.config database section.
{db_host, "127.0.0.1"},
{db_port, 27017 },
{db_adapter, mongodb},
% {db_username, "boss"},
% {db_password, "boss"},
{db_database, "asm_dashboard"},
I have made sure mongodb is running. I have tried installing mongodb-erlang(https://github.com/comtihon/mongodb-erlang) both manually and using rebar but I still end up with the same exception:
[error] gen_server <0.182.0> terminated with reason: {'module could not be loaded',[{mongo,connect,[{"127.0.0.1",27017}],[]}
Please assist.
First, can you post your whole boss.config file ?
Try this template of mysql DB, I think it is the same, but it should be declared at etc/web.conf
%% Mysql DB Config of ChicagoBoss
{db_schema, "your_db_name"}.
{db_username, "boss"}.
{db_password, "boss"}.
{dp_ip, "127.0.0.1"}.
{db_port, 27017 }.
{pool_size, 10}.
1. {ok,P}= mongoc:connect({rs, <<"dev_mongodb">>, [ "dev_mongodb001:27017", "dev_mongodb002:27017"]}, [{name, mongopool}, {register, mongotopology}, { rp_mode, primary},{ rp_tags, [{tag,1}]}], [{login, <<"root">>}, {password, <<"mongoadmin">>}, {database, <<"admin">>}]).
2. {ok, Pool} = mc_topology:get_pool(P, []).
3. mongoc:find(Pool, {<<"DoctorLBS">>, <<"mongoMessage">>}, #{<<"type">> => <<"5">>}).
I used latest version in github, and got an error at step 3.
It seems my selector is not valid, is there any example of how to use mongodb-erlang ?
My mongodb version is 3.2.6, auth type is SCRAM-SHA1.
mongoc:find(Pool, <<"mongoMessage">>, #{<<"type">> => <<"5">>}).
I tried this in rs and single mode, still got this error.
Is there any other simple way to connect and read?
I just need to read some data once from mongo when my erlang program start, no other actions.
Todays version of mongo does not support tuple colldb due to new query api introduced in mongo 2.6
You should connect to DoctorLBS database instead, and than use
mongoc:find(Pool, <<"mongoMessage">>, #{<<"type">> => <<"5">>}).
I'm trying to use Sonata/UserBundle with mongodb but I'm facing an issue.
I've got an ugly error:
The service definition "sonata.user.mongodb.user_manager" does not
exist.
Here is the concerned configuration part :
# in app/config/config.yml
[...]
fos_user:
db_driver: mongodb
firewall_name: main
user_class: Project\MyApplicationBundle\Document\User
service:
user_manager: sonata.user.mongodb.user_manager
[...]
If I comment the service part, it works but I have an empty document created in the DB when I add a new user.
I have found that stable release of bundle version 2.2.4 has no mongodb.xml in Resources/config directory.
I changed development version (~2.2#dev) ant this works fine now.
now it looks like this: "sonata-project/user-bundle": "~2.2#dev"