At the moment, the only actively supported distribution of QuantumLeap is based on Docker. You could build and install it from sources, but no guidance is provided for such installation at the moment.
If you need to install Docker, refer to the Docker Installation. To check it works, you should be able to successfully run...
The QuantumLeap Docker Image is hosted at https://hub.docker.com/r/smartsdk/quantumleap/.
Now, depending on your scenario, you have different deployment options. See from the sections below which fits yours. After installation, you can check everything is working as expected by following the Sanity Check.
Deploy QuantumLeap on a single-host for local testing
Follow these steps if you want to quickly deploy all the components of the typical scenario at once, to start experimenting with QuantumLeap ASAP.
Important: Do not use this approach for production environments.
Download (or create locally) a copy of this docker-compose.yml file. Then start it up:
# same path were you have placed the docker-compose-dev.yml $ docker-compose -f docker-compose-dev.yml up -d
After a while, check that all containers are up and running:
$ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 8cf0b544868d smartsdk/quantumleap "/bin/sh -c 'python …" 2 minutes ago Up 2 minutes 0.0.0.0:8668->8668/tcp docker_quantumleap_1 aa09dbcb8500 fiware/orion:1.13.0 "/usr/bin/contextBro…" 2 minutes ago Up 2 minutes (healthy) 0.0.0.0:1026->1026/tcp docker_orion_1 32709dbc5701 grafana/grafana "/run.sh" 2 minutes ago Up 2 minutes 0.0.0.0:3000->3000/tcp docker_grafana_1 ed9f8a60b6e8 crate:1.0.5 "/docker-entrypoint.…" 2 minutes ago Up 2 minutes 0.0.0.0:4200->4200/tcp, 0.0.0.0:4300->4300/tcp, 5432-5532/tcp docker_crate_1 76de9d756b7d mongo:3.2 "docker-entrypoint.s…" 2 minutes ago Up 2 minutes 0.0.0.0:27017->27017/tcp docker_mongo_1 92e2129fec9b redis "docker-entrypoint.s…" 2 minutes ago Up 2 minutes 0.0.0.0:6379->6379/tcp docker_redis_1
Now you're ready to use QuantumLeap as instructed in the User Manual.
When you are done experimenting, remember to teardown things.
# same path were you have placed the docker-compose-dev.yml $ docker-compose -f docker-compose-dev.yml down -v
Deploy QuantumLeap in HA on a Docker Swarm cluster
To deploy QuantumLeap services in HA as a service on a Docker Swarm Cluster, you can follow the instructions in this repository.
There, you will find instructions on how to deploy in HA not only QuantumLeap but also all the complementary services that typically form part of the deployment scenario.
Deploy QuantumLeap reusing external services instances
If you have already Orion running somewhere else and you just want to deploy
QuantumLeap, you can proceed as explained in the previous sections, but before
deploying, remove from the docker-compose file the complete definition of
mongo: services. You will also need to remove the
references to them in the
depends_on: section of the other services.
Similarly, if you don't want to use some of the complementary services, like
grafana, you can remove such services definition as well. Ultimately, the
only required services for a minimal functioning QL are
quantumleap and the
time-series database (
crate in the common case).
Alternatively, if you only need to run QuantumLeap to complete your setup, you can simply run
docker run -d -p 8668:8668 -e "CRATE_HOST=http://your_crate_location" smartsdk/quantumleap
The environment variable
CRATE_HOST will tell QuantumLeap where to reach
CrateDB, so you need to provide a reachable hostname where CrateDB is running.
By default QL will append the port
4200 to the hostname. You can of course
add your required environment variables with
-e. For more options see
docker run reference.
FIWARE Releases Compatibility
The current version of QuantumLeap is compatible with any FIWARE release
6.3.1. More info of FIWARE releases can be seen here.
To check which versions of the Generic Enablers and external dependencies QL is used and tested, checkout the docker-compose-dev.yml file used for the deployment.