postgres
dockertest
postgres | dockertest | |
---|---|---|
29 | 48 | |
2,093 | 3,970 | |
1.2% | 1.1% | |
7.5 | 3.0 | |
1 day ago | 5 days ago | |
Shell | Go | |
MIT License | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
postgres
- How to Escape a Container
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Problem with Postgres container configuration?
EDIT: Somehow i managed to fix it right now (I struggled with this problem yesterday for hours). This github issue have helped: https://github.com/docker-library/postgres/issues/537 If anyone runs into this problem, those are crucial instructions that helped me: docker system prune docker-compose up --force-recreate --build --remove-orphans --always-recreate-deps --renew-anon-volumes
- PostgreSQL 16 Beta 1 Released!
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PyPI new user and new project registrations temporarily suspended
Tragedy of the commons - only need a few actors to ruin it all for us. Almost all distributors face this problem, from Docker Hub to PyPI. This also reminded me of official Postgres Docker image running a cryptominer in the background [1]
[1] - https://github.com/docker-library/postgres/issues/770
- [Docker] Point d’entrée Docker-initdb.d Postgres
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Nix Turns 20. What the Hell Is It?
If you open the dockerfile of the desired container, you can determine exactly how and what was built. If not satisfied, you can always build your own container with the right postgresql build flags.
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archive_command not being executed?
Ok according to The Dockerfile, postgres is running in /var/lib/postgresql/data so you will need enter the container and look at the log files in /var/lib/postgresql/data/pg_log/
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How do I create a docker image for postgres with nix?
I got started on trying to make a basic postgres image but I can't seem to figure out how to include a shell script in the same folder as my nix file (fetched from https://github.com/docker-library/postgres/blob/master/docker-entrypoint.sh and to be modified once I get it working) into the docker image as an entrypoint
- Postgres on docker works without a shell perfectly but fails when run via shell
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What exactly is VOLUME used for inside the dockerfile?
See example here : https://github.com/docker-library/postgres/issues/601
dockertest
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Testcontainers
I am using https://github.com/ory/dockertest for tests, specifically for databases. Is there any advantage to use Testcontainers?
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Level UP your RDBMS Productivity in GO
Now, let's run the tests. For this purpose, we are going to use dockertest, but test containers is also a good solution.
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Golang testing using docker services via dockertest
During my path learning go so far I have come across some amazing libraries and utilites, one of my favourite for integration testing is dockertest.
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How to start a Go project in 2023
Things I can't live without in a new Go project in no particular order:
- https://github.com/golangci/golangci-lint - meta-linter
- https://goreleaser.com - automate release workflows
- https://magefile.org - build tool that can version your tools
- https://github.com/ory/dockertest/v3 - run containers for e2e testing
- https://github.com/ecordell/optgen - generate functional options
- https://golang.org/x/tools/cmd/stringer - generate String()
- https://mvdan.cc/gofumpt - stricter gofmt
- https://github.com/stretchr/testify - test assertion library
- https://github.com/rs/zerolog - logging
- https://github.com/spf13/cobra - CLI framework
FWIW, I just lifted all the tools we use for https://github.com/authzed/spicedb
We've also written some custom linters that might be useful for other folks: https://github.com/authzed/spicedb/tree/main/tools/analyzers
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Beginner-friendly API made with Go following hexagonal architecture.
I've used dockertest a bunch and it is really amazing.
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How to unit test your database interactions with Docker
Reminds me of https://github.com/ory/dockertest
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When to mock and what to mock in a Web API?
If your project is relatively simple and you can get away with recreating your scenarios against a real mock database and run other related services locally. It would be good to setup docker containers for your test scripts and write e2e tests. I believe e2e tests are harder but more useful in understanding/reasoning how users are impacted.
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Don't Mock the Database
Just a heads up, the repository in your comment is invalid, the correct link is https://github.com/ory/dockertest
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Mocking database calls without a library?
Don't mock. Use https://github.com/ory/dockertest to actually run tests against a dockerized DB.
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Different SQL drivers for test and production
Use a library like ory/dockertest to spin up a test database for integration tests. It's easy to use, and tests are still fast. It'll take a minute to download the mysql docker image the first time. But, once it's been downloaded, starting the db, running migrations, and running the tests is still pretty quick.
What are some alternatives?
pgBackRest - Reliable PostgreSQL Backup & Restore
testcontainers-go - Testcontainers for Go is a Go package that makes it simple to create and clean up container-based dependencies for automated integration/smoke tests. The clean, easy-to-use API enables developers to programmatically define containers that should be run as part of a test and clean up those resources when the test is done.
spilo - Highly available elephant herd: HA PostgreSQL cluster using Docker
fake-gcs-server - Google Cloud Storage emulator & testing library.
checkmk - Checkmk - Best-in-class infrastructure & application monitoring
mockaroo - Mock-A-🦘 (mock-aa-roo) a comprehensive HTTP/HTTPS interface mocking tool for all your development and testing needs!
kanban-board - Single-click full-stack application (Postgres, Spring Boot & Angular) using Docker Compose
venom - 🐍 Manage and run your integration tests with efficiency - Venom run executors (script, HTTP Request, web, imap, etc... ) and assertions
MeshCentral - A complete web-based remote monitoring and management web site. Once setup you can install agents and perform remote desktop session to devices on the local network or over the Internet.
steampipe - Zero-ETL, infinite possibilities. Live query APIs, code & more with SQL. No DB required.
deck-chores - A job scheduler for Docker containers, configured via labels.
go-sqlmock - Sql mock driver for golang to test database interactions