tm-monitor

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Published: Oct 25, 2019 License: Apache-2.0 Imports: 17 Imported by: 0

README

tm-monitor

Tendermint blockchain monitoring tool; watches over one or more nodes, collecting and providing various statistics to the user:

Quick Start

Docker

Assuming your application is running in another container with the name app:

docker run -it --rm -v "/tmp:/tendermint" tendermint/tendermint init
docker run -it --rm -v "/tmp:/tendermint" -p "26657:26657" --name=tm --link=app tendermint/tendermint node --proxy_app=tcp://app:26658

docker run -it --rm -p "26670:26670" --link=tm tendermint/monitor tm:26657

If you don't have an application yet, but still want to try monitor out, use kvstore:

docker run -it --rm -v "/tmp:/tendermint" tendermint/tendermint init
docker run -it --rm -v "/tmp:/tendermint" -p "26657:26657" --name=tm tendermint/tendermint node --proxy_app=kvstore

docker run -it --rm -p "26670:26670" --link=tm tendermint/monitor tm:26657
Using Binaries

Install Tendermint

then run:

tendermint init
tendermint node --proxy_app=kvstore

tm-monitor localhost:26657

with the last command being in a separate window.

Usage

Tendermint monitor watches over one or more Tendermint core
applications, collecting and providing various statistics to the user.

Usage:
        tm-monitor [-no-ton] [-listen-addr="tcp://0.0.0.0:26670"] [endpoints]

Examples:
        # monitor single instance
        tm-monitor localhost:26657

        # monitor a few instances by providing comma-separated list of RPC endpoints
        tm-monitor host1:26657,host2:26657
Flags:
  -listen-addr string
        HTTP and Websocket server listen address (default "tcp://0.0.0.0:26670")
  -no-ton
        Do not show ton (table of nodes)
RPC UI

Run tm-monitor and visit http://localhost:26670 You should see the list of the available RPC endpoints:

http://localhost:26670/status
http://localhost:26670/status/network
http://localhost:26670/monitor?endpoint=_
http://localhost:26670/status/node?name=_
http://localhost:26670/unmonitor?endpoint=_

The API is available as GET requests with URI encoded parameters, or as JSONRPC POST requests. The JSONRPC methods are also exposed over websocket.

Development

make tools
make test

Documentation

The Go Gopher

There is no documentation for this package.

Directories

Path Synopsis
eventmeter - generic system to subscribe to events and record their frequency.
eventmeter - generic system to subscribe to events and record their frequency.

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