Flogo Services

Flogo services module consists of two Services

State Service

The Flogo State Service is a service for managing the state of process flows executed on Flogo Engine. This service's primary job is to store process (incremental and full) state for flows that are executed on an engine. This service will also facilitate front-end introspection and debugging of process flows.

Flow Service

The Flogo Process Service is a service for managing process definitions that are to be executed by the Flogo Engine. This service's primary job is to store process definitions designed in the front-end and provide those definitions to a Flogo Engine on demand.

Dependencies

The services just depend on redis server. You can start redis server from docker or anyway you like

docker run -p 6379:6379 --name flogo-redis -d redis

Building the services

The State service and Flow service are both write by Golang, so please make sure you have installed Golang on your machine

Install gvt tool

go get -u github.com/FiloSottile/gvt

Clone flogo-services code from github to GOPATH

cd GOPATH/src/github.com/TIBCOSoftware/
#Please create directory if it is not exist
git clone https://github.com/TIBCOSoftware/flogo-services.git

Restore dependencies

cd flogo-services/flow-store
gvt restore
cd ../flow-state
gvt restore
#gvt fetch all dependencies and put it into vendor directory

Both state and flow service now are compilable go project
Build those 2 services

cd flogo-services/flow-store
go test ./...
go install ./...
cd flogo-services/flow-state
go test ./...
go install ./...

Running the Services

Under GOPATH/bin folder where generated 2 executable file, fgstore and fgstate
Start flow and state server

cd GOPATH/bin
./fgstore -p 9090 -addr localhost:6379
./fgstate -p 9190 -addr localhost:6379

#-p means the port of flow or state service. -addr means redis address

License

flogo-services is licensed under a BSD-type license. See LICENSE for license text.