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manual-localdev.md

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Manual Local Development

Here, we give an overview of a development setup for Armada that gives users full control over the Armada components and dependencies.

Before starting, please ensure you have installed Go (version 1.20 or later), gcc (for Windows, see, e.g., tdm-gcc), mage, docker, kubectl, and, if you need to compile .proto files, protoc.

For a full lust of mage commands, run mage -l.

Setup

Note for Arm/M1 Mac Users

You will need to set the PULSAR_IMAGE enviromental variable to an arm64 image.

We provide an optimised image for this purpose:

export PULSAR_IMAGE=richgross/pulsar:2.11.0
# Download Go dependencies.
go mod tidy

# Install necessary tooling.
mage BootstrapTools

# Compile .pb.go files from .proto files
# (only necessary after changing a .proto file).
mage proto
make dotnet

# Build the Docker images containing all Armada components.
# Only the main "bundle" is needed for quickly testing Armada.
mage buildDockers "bundle,lookout-bundle,jobservice"

# Setup up a kind (i.e., Kubernetes-in-Docker) cluster; see
# https://kind.sigs.k8s.io/ for details.
mage Kind

# Start necessary dependencies.
# Verify that dependencies started successfully
# (check that Pulsar has fully started as it is quite slow (~ 1min )).
mage StartDependencies && mage checkForPulsarRunning

# Start the Armada server and executor.
# Alternatively, run the Armada server and executor directly on the host,
# e.g., through your IDE; see below for details.
docker compose up -d server executor

# Wait for Armada to come online
mage checkForArmadaRunning

Run the Armada test suite against the local environment to verify that it is working correctly.

# Create an Armada queue to submit jobs to.
go run cmd/armadactl/main.go create queue e2e-test-queue

# To allow Ingress tests to pass
export ARMADA_EXECUTOR_INGRESS_URL="http://localhost"
export ARMADA_EXECUTOR_INGRESS_PORT=5001

# Run the Armada test suite against the local environment.
go run cmd/testsuite/main.go test --tests "testsuite/testcases/basic/*" --junit junit.xml

Tear down the local environment using the following:

# Stop Armada components and dependencies.
docker compose down

# Tear down the kind cluster.
mage KindTeardown