deltablue-cloud / do-agent

Collects system metrics from DigitalOcean Droplets

DigitalOcean Agent

Overview

do-agent enables droplet metrics to be gathered and sent to DigitalOcean to provide resource usage graphs and alerting.

DO Agent currently supports:

• Ubuntu 14.04+
• Debian 8+
• Fedora 27+
• CentOS 6+
• Docker (see below)

Installation

To install the do-agent on new Droplets simply select the Monitoring checkbox on the Droplet create screen to get the latest stable version of do-agent. Use your OS package manager (yum/dnf/apt-get) to update and manage do-agent.

Installing via package managers

curl -sSL https://insights.nyc3.cdn.digitaloceanspaces.com/install.sh | sudo bash
# or wget
wget -qO- https://insights.nyc3.cdn.digitaloceanspaces.com/install.sh | sudo bash

If you prefer to inspect the script first:

curl -L -o ./install.sh https://insights.nyc3.cdn.digitaloceanspaces.com/install.sh
# inspect the file
less ./install.sh
# execute the file
sudo ./install.sh

Development

Requirements

• go 1.11 or later
• GNU Make
• Docker

git clone [e-mail]:digitalocean/do-agent.git
cd do-agent

### build the project
make

### add dependencies
# first make sure you have the appropriate flags set to use go modules
# We recommend using https://github.com/direnv/direnv to automatically set
# these from the .envrc file in this project or you can manually set them
export GO111MODULE=on GOFLAGS=-mod=vendor

# then add your imports to any go file and run
go mod vendor

Uninstall

do-agent can be uninstalled with your distribution's package manager

apt-get remove do-agent for Debian based distros

yum remove do-agent for RHEL based distros

Run as a Docker container

You can optionally run do-agent as a docker container. In order to do so you need to mount the host directory /proc to /host/proc.

For example:

docker run \
        -v /proc:/host/proc:ro \
        -v /sys:/host/sys:ro \
        digitalocean/do-agent:stable

Report an Issue

Feel free to open an issue if one does not already exist