My Database server is down.. When I try to deploy mule application in mule standlone server, application is not getting deployed because jdbc connector could not connect to database..Even if jdbc connection fails to database, that should not stop application to be deployed.How to implement this?
Initialize the Datat Source with dummy values.
I guess deployment is getting failed because of DataSource initialization,
not because of Connector
Related
I have a .NET Core API currently running in App Engine and everything is working fine there. I am connecting to the database by following Google provided example, defining cloud sql instance in app.yaml:
beta_settings:
cloud_sql_instances: <sql connection name>
Along with env variables like DB_HOST: cloudsql and other credentials.
Note that I am using a custom runtime and provide the dockerfile myself.
While trying to deploy my app to Cloud Run, I've tried setting up the environment variables in the same way as I am providing them in my app.yaml file, as well as providing cloud sql connection name and adding it (note that I could not see the connection name I want, out of 4 existing SQL instances I could only see 2), the same one I use in my app.yaml. Deployment fails with an error:
Unhandled exception. Microsoft.Data.SqlClient.SqlException (0x80131904): A network-related or
instance-specific error occurred while establishing a connection to SQL Server. The server was
not found or was not accessible. Verify that the instance name is correct and that SQL Server
is configured to allow remote connections. (provider: TCP Provider, error: 35 - An internal
exception was caught)
I've tried following this post, but still nothing changed. Other attempts:
I've configured my SQL instance to have a private IP assigned and tried using it at DB_HOST field, still got the exception
Tried changing SQL connection name to other instances (appropriately changing environment variables), still got the exception
Created a VPC Connector and added it to my revision, still got the same error.
How can I fix this? What am I doing wrong?
If you are migrating an existing web application, see Migrating Your Service to Cloud Run.
Check if your app meets all the criteria for Cloud Run.
Checked this document about connecting to a Cloud SQL instance from a service running in Cloud Run. The steps to configure Cloud Run depend on the type of IP address you assigned to your Cloud SQL instance. You can also check about connection options.
You can follow this example about Google Cloud SQL with MySQL for Cloud Run.
It could be helpful to check this SO post about the correct Cloud SQL connection string syntax for dotnetcore app with Cloud Run.
Alright so I managed to make it work by following this quickstart guide, it's quite confusing really to have many different sources about Cloud Run connecting to SQL. Adding the environment variables mentioned in the guide solved the issue.
Installed IBM Mobilefirst 8 server with WAS 8.5.5.12 using Apache derby database.
Facing below error while checking connection of datasource which are created for mobilefirst server :
java.lang.Exception: DSRA8101E: DataSource class cannot be used as one-phase: ClassCastException: org.apache.derby.jdbc.AutoloadedDriver40 incompatible with org.apache.derby.jdbc.InternalDriver
Working fine with mysql database.
While this message would normally indicate that a data source implementation class was specified that does not implement javax.sql.ConnectionPoolDataSource, I don't believe that is the case here based on the classes identified in the exception message. Another possible cause is that multiple copies of the Derby JDBC driver are on the classpath at the same time. It should be noted that WebSphere Application Server traditional ships a copy of the Derby JDBC driver. If you do have two copies, is it possible to switch to only using the one that is shipped with the application server? If that is not possible, you might be able to work around this by selecting the option to isolate your JDBC provider.
For use with MFP 8.0 standalone server with Websphere Application Server 8.5.5.5, use DB2,MySQL or Oracle
I am trying to deploy multiple adapters to a Worklight Server in a production environment. When refreshing the console, the deployed adapters are missing.
What is the problem?
Can you please take a look at your Worklight Server log to see if any errors are displayed. I have seen in the past similar behavior when adapter procedures relied on security-tests, but the security tests were not defined properly in the authenticationConfig.xml file on the server side. In the server log I saw the following error:
"Failed to deploy adapter. This may be due to a JavaScript error in your adapter implementation"
If this is the case please update your authenticationConfig.xml on your production server to match the properties you have defined in your development environment. Also do these adapters deploy successfully in your development environment when running locally?
Make sure that the Studio the adapter was created in and the Server the adapter is deployed to are of the exact same build number
This is reason #1 for adapters to get deployed and then immediately get removed.
A default ASP.NET MVC 4 project with an account controller that uses forms authentication, but this authentication give this error on IIS 7.5 on my server.
A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 50 - Local Database Runtime error occurred. Cannot create an automatic instance. See the Windows Application event log for error details.)
How can I solve this as I cant find any connections on class.
The default MVC 4 project relies on IIS Express and LocalDB, the LocalDB generated is stored in the App_Data folder.
However when changing the project to run under full IIS you are advised to switch to using SQL Express. For this you will need to create a database and set up the relevant connection string. Assuming your application has the relevant permissions and the WebSecurity.InitializeDatabaseConnection has autoCreateTables set to true the relevant tables will automatically be created.
The default database initialization is done via the InitializeSimpleMembershipAttribute we can be found in Filters/InitializeSimpleMembershipAttribute.cs this attribute is then applied to the AccountController.
You should check Windows log as suggested in exception message. Connection string is in the web.config file of your web application.
I'm using the sqlxmlbulkloadlib to perform an xml bulk load. When integrated security=SSPI, the process completes fine inside a workflow hosted on my local machine in a wcf service. However, when that workflow is hosted on our server and kicked off from a service reference on an aspx page, the bulkloader produces an error connecting to the data source. I have tried using sql server authentication instead, but that fails even on my local machine with the same error connecting to data source.
My connection string looks like:
"provider=SQLOLEDB;data source=Myserver;database=Mydb;User ID=Myuser;Password=Mypassword"
Ok, so after creating the sql account for the bulkloader, the policy required that I change the password. Didn't catch that till I tried logging in with the account in management studio.
I am curious, though, what I would have to do differently for integrated security to work from the production server.