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Running Conductor Locally

Download and Run

export CONDUCTOR_VER=3.3.4
export REPO_URL=
curl $REPO_URL/$CONDUCTOR_VER/conductor-server-$CONDUCTOR_VER-boot.jar \
--output conductor-server-$CONDUCTOR_VER-boot.jar; java -jar conductor-server-$CONDUCTOR_VER-boot.jar

Navigate to the swagger URL: http://localhost:8080/swagger-ui/index.html?configUrl=/api-docs/swagger-config

Build and Run

In this article we will explore how you can set up Netflix Conductor on your local machine for trying out some of its features.


  1. JDK 11 or greater
  2. (Optional) Docker if you want to run tests. You can install docker from
  3. Node for building and running UI. Install from
  4. Yarn for building and running UI.

Steps to build Conductor server

1. Checkout the code

Clone conductor code from the repo:

$ git clone

2. Build and run Server

NOTE for Mac users: If you are using a new Mac with an Apple Silicon Chip, you must install rosetta

softwareupdate --install-rosetta

and make a small change to conductor/grpc/build.gradle - adding "osx-x86_64" to two lines:

protobuf {
protoc {
artifact = "${revProtoBuf}:osx-x86_64"
plugins {
grpc {
artifact = "io.grpc:protoc-gen-grpc-java:${revGrpc}:osx-x86_64"

You should also install Rosetta:

softwareupdate --install-rosetta
$ cd conductor
conductor $ cd server
server $ ../gradlew bootRun

Navigate to the swagger API docs: http://localhost:8080/swagger-ui/index.html?configUrl=/api-docs/swagger-config

Conductor Swagger

Build and Run UI

Conductor UI allows you to visualize the workflows. UI is built and run using node.

$ cd conductor/ui
ui $ yarn install
ui $ yarn run start

Launch UI http://localhost:5000

Conductor Server Home Page


  1. All the data is stored in memory, so any workflows created or excuted will be wiped out once the server is terminated.
  2. Indexing is disabled, so search functionality in UI will not work and will result an empty set.
  3. See how to install Conductor using Docker with persistence and indexing.