OIP Daemon

OIPd Monitors the FLO Blockchain, indexing OIP messages into a searchable index

Docker Image

The included Docker image runs the following software in tandem to allow access to a fully functional OIP stack.

• OIP: The OIP daemon processes all Blocks and Transactions that exist in the Flo Blockchain, extracting OIP Records that were stored in Transactions. OIP has an API exposed on port 1606 (available API endpoints).
• FLOd: A Go implmentation of a FLO Full node that OIP daemon connects to as its source of information. The RPC ports are not exposed.
• ElasticSearch: ElasticSearch is used as the database backend for OIP daemon to allow for complex queries to be performed near instantaneous. ElasticSearch has its API exposed on port 9200.
• Kibana: Kibana is installed to provide a convienent UI to view the OIP daemon database. Kibana has its API exposed on port 5601.

Available Versions

You can see all images available to pull from Docker Hub via the Tags page.

Usage Example

docker volume create oip

docker run -d \
  --mount source=oip,target=/data \
  -p 1606:1606 -p 5601:5601 -p 9200:9200 \
  --env HTTP_USER=oip --env HTTP_PASSWORD=mypassword \
  --env NETWORK=testnet --env ADDNODE=35.230.92.250 \
  --name=oip \
  mediciland/oip

docker logs --tail 5 -f oip

Environment Variables

OIP uses Environment Variables to allow for configuration settings. You set the Env Variables in your docker run startup command. Here are the config settings offered by this image.

• HTTP_USER: [String] The username you wish to use for HTTP authentication for Kibana and Elasticsearch (Default oipd).
• HTTP_PASSWORD: [String] The password you wish to use for HTTP authentication for Kibana and Elasticsearch (Required).
• NETWORK: [mainnet|testnet|regtest] The Flo network you wish to run OIP on (Default mainnet).
• ADDNODE: [ip-address] An IP address of a Flo node to be used as a source of blocks. This is useful if you are running isolated networks, or if you are having a hard time connecting to the network.
• RPC_USER: [String] The RPC username for the Flod full node running inside the container.
• RPC_PASSWORD: [String] The RPC password for the Flod full node running inside the container.
• CUSTOM_BLACKLIST_FILTER: [String with format label: remote url] Add a custom blacklist filter url to the OIP config. Example myfilter: http://myurl.com/blacklist.txt.
• ELASTIC_RAM_SIZE: [String with format in MB or GB i.e. 3g, 1500m] The amount of RAM that should be alloted to ElasticSearch. Defaults to 1/4th of the available system ram. Minimum RAM: 1g.

Build Instructions

Want to build OIPd from it's source? We have created a simple docker build script that is able to build the OIPd binary and Docker Image very quickly, fully ensuring you have a non-tampered with copy!

Build OIPd Binaries

First, you need to build the binaries for OIP daemon. You can do this by running the following script: ./ci/buildBinaries.sh

Build OIP Docker Image

Next, after the binaries have been built, build the docker image using ./ci/buildImage.sh

Hardware Requirements

In order to run the OIP docker image, it is suggested you meet the following minimum requirements for each of the following network types.

mainnet

• 2 Core CPU
• 7.5 GB RAM
• 50 GB Disk Space

testnet

• 1 Core CPU
• 3.75 GB RAM
• 50 GB Disk Space

regtest

• 1 Core CPU
• 3.75 GB RAM
• 5 GB Disk Space

Development

To easily run a development server, ensure you have docker installed, and then run the script start-dev.sh. This will automatically build the binaries and docker image from scratch, and then run the image in a new docker container. It will then show you the logs. If you make a change to the source files, re-run the start-dev.sh script and it will automatically build the new version and start it up!

Contacts

• bitspill, [email protected]
• Chris Chrysostom, [email protected]
• Sky Young, [email protected]