postgrestest | Go test harness | Continuous Deployment library
kandi X-RAY | postgrestest Summary
kandi X-RAY | postgrestest Summary
Package postgrestest provides a test harness that starts an ephemeral PostgreSQL server. It is tested on macOS, Linux, and Windows. It can cut down the overhead of PostgreSQL in tests up to 90% compared to spinning up a postgres Docker container: starting a server with this package takes roughly 650 milliseconds and creating a database takes roughly 20 milliseconds.
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QUESTION
I understand how to return JSON using the gorilla/mux go package but i want to be able to print JSON also in development without having to wrap it to route endpoint
I have the following code and want to list users from postgresql database
...ANSWER
Answered 2021-Sep-06 at 19:52use string(jsonbytecode)
QUESTION
I am having trouble connecting to a db container from the application container on a Fedora Host. I have verified being able to connect to the database using the same credentials via the psql command line interface. Using the same information in my application does not work.
Here is my docker compose file
...ANSWER
Answered 2020-Oct-15 at 19:52
# tried 0.0.0.0, localhost, and IP address obtained from docker inspect
In your app's config, set the database host to 'db'
That exists as a DNS alias, available in the other containers, based on what you set the service name to in your compose file:
QUESTION
I have a docker compose file which should build:
Database (Postgres)
API (.net Core)
FrontEnd (Vue)
docker-compose.yml
...ANSWER
Answered 2020-Jun-13 at 09:12I removed the network configurations. My docker compose file now looks like this and it works:
QUESTION
I am trying to create and use a PostgreSQL database with my .NET Core application. I'm using Entity Framework Core provided by Npgsql, and I'm going for the 'code-first' approach. However, when I try to generate the database (using either migrations or the "Database.EnsureCreated()" method) I always get the same error:
Npgsql.NpgsqlException (0x80004005): Exception while connecting ---> System.Net.Sockets.SocketException (10061): Connection refused.
I have tried both on Windows and Linux, and I've gotten the same result.
The packages I've added for my project are:
- Npgsql.EntityFrameworkCore.PostgreSQL version 3.1.3
- Microsoft.EntityFrameworkCore.Design version 3.1.3
My project uses .NET Core 3.1
Here's my code:
...ANSWER
Answered 2020-Apr-15 at 06:40download PostgreSQL server from https://www.enterprisedb.com/downloads/postgres-postgresql-downloads and update your connection string as per your configuration.
for more https://code-maze.com/configure-postgresql-ef-core/
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