The independent service that analyzes data from IoTeX blockchain
| Components | Version | Description |
|---|---|---|
| Golang | ≥ 1.11.5 | Go programming language |
- If you put the project code under your
$GOPATH/src, you will need to set up an environment variable:
export GO111MODULE=on
- Specify MySQL connection string and datababse name by setting up the following environment variables:
export CONNECTION_STRING=username:password@protocol(address)/
export DB_NAME=dbname
e.g.
export CONNECTION_STRING=root:rootuser@tcp(127.0.0.1:3306)/
export DB_NAME=analytics
Note that you need to set up a MySQL DB instance beforehand.
- Specify IoTeX Public API address and IoTeX election service address by setting up the following environment variables:
export CHAIN_ENDPOINT=Full_Node_IP:API_Port
export ELECTION_ENDPOINT=Election_Host_IP:Election_Port
If you don't have access to an IoTeX full node, you can use the following setups:
export CHAIN_ENDPOINT=35.233.188.105:14014
export ELECTION_ENDPOINT=35.233.188.105:8089
- Specify server port (OPTIONAL):
export PORT=Port_Number
Port number = 8089 by default
- Start IoTeX-Analytics server:
make run
- If you want to query analytical data through GraphQL playground, after starting the server, go to http://localhost:8089/
You need to change the port number if you specify a different one.
You can find the docker image on docker hub.
- Pull the docker image:
docker pull iotex/iotex-analytics:v0.1.0
- Run the following command to start a node:
docker run -d --restart on-failure --name analytics \
-p 8089:8089 \
-e CONFIG=/etc/iotex/config.yaml \
-e CHAIN_ENDPOINT=35.233.188.105:14014 \
-e ELECTION_ENDPOINT=35.233.188.105:8089 \
-e CONNECTION_STRING=root:rootuser@tcp(host.docker.internal:3306)/ \
-e DB_NAME=analytics \
iotex/iotex-analytics:v0.1.0 \
iotex-server
Note that you might need to change environment variables above based on your settings.
Now the service should be started successfully.