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Test

Local Test and Development Environment

The local test environment consist of one container per pdns-distribute microservice in one dev image and different infrastructure containers. We depend on podman-compose for building and managing the dev environment. The environment may also work on other operating systems than linux, but there is no guarantee.

Container Overview:

nats

The message broker service nats exposes the ports 4222 and 8222 to the host. Nats runs in cluster mode. Every service connects to this nats instance.

nats2

The message broker service nats exposes the ports 4223 and 8223 to the host. This instance is part of the two node cluster which is necessary to activate Jetstream and has no other function.

pdns-primary

This container contains a powerdns server with a sqlite3 database as backend. It is the source of zonedata for the synchronization process. This container exposes port 8081 for the api and port 5301 for DNS (like port 53).

pdns-secondary

This container is identical to the pdns-primary except the configured ports. It is the destination for the synchronization process. This container exposes port 8082 for the api and port 5300 for DNS (like port 53).

pdns-zone-provider

This container contains every pdns-distribute microservice, but runs only the one from title. The configuration for every microservice is included in this image. It exposes only the metrics endpoint under the port 9500.

pdns-secondary-syncer

This container contains every pdns-distribute microservice, but runs only the one from title. The configuration for every microservice is included in this image. It exposes only the metrics endpoint under the port 9503.

pdns-health-checker

This container contains every pdns-distribute microservice, but runs only the one from title. The configuration for every microservice is included in this image. It exposes only the metrics endpoint under the port 9501.

pdns-api-proxy

This container contains every pdns-distribute microservice, but runs only the one from title. The configuration for every microservice is included in this image. It exposes the metrics endpoint under the port 9502 and the proxy listener reachable using port 30000.

Build Containers

It is intended to build when something has changed.

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podman-compose build

Start Containers

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podman-compose up -d --force-recreate -t 1

Stop Container

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podman-compose stop -t 1

Running Binaries directly

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2
cd cmd/<microservice>/
go run main.go

Linting

Pipeline

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make lint

Most Linters of golangci-lint

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make golangci-all

Regular Tests

Run all go tests. 

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make test