resourced-master

command module

v4.2.6+incompatible Latest Latest Go to latest Published: Sep 27, 2016 License: MIT Imports: 10 Imported by: 0

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Repository

github.com/poblahblahblah/resourced-master

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README ¶

ResourceD Master receives server data from ResourceD agents and serves them as HTTP+JSON.

NOTE: This README provides a quick start guide. For comprehensive documentation, checkout the main website.

Signup

Hosts

Installation for users

Install PostgreSQL 9.5.x

Create PostgreSQL databases.

# This example shows you how to create databases under resourced user.
# Make sure user, password, and pg_hba.conf are configured correctly.
sudo su - postgres
createuser -P -e resourced
createdb --owner=resourced resourced-master
createdb --owner=resourced resourced-master-hosts
createdb --owner=resourced resourced-master-ts-checks
createdb --owner=resourced resourced-master-ts-events
createdb --owner=resourced resourced-master-ts-executor-logs
createdb --owner=resourced resourced-master-ts-logs
createdb --owner=resourced resourced-master-ts-metrics

Download the tar.gz, unpack it, and run the binary using init/systemd/supervisord. You can follow the examples of init scripts here.

Installation for developers/contributors

See INSTALL.md and BUILD.md

Configuration

ResourceD Master needs to know path to its configuration directory.

You can set it via -c flag or RESOURCED_MASTER_CONFIG_DIR environment variable.

The .tar.gz file provides you with a default config directory. In there, you will see the following files:

general.toml All default settings are defined in general.toml.
hosts.toml All settings related to storing hosts data.
metrics.toml All settings related to storing metrics data.
events.toml All settings related to storing events data.
logs.toml All settings related to storing logs data.
checks.toml All settings related to storing checks data.

RESTful Endpoints

Every HTTP request requires AccessToken passed as user. Example:

# Notice the double colon at the end of Access Token.
curl -u 0b79bab50daca910b000d4f1a2b675d604257e42: https://localhost:55655/api/hosts

For a comprehensive list of API endpoints, visit: resourced.io/docs

Querying

ResourceD offers SQL-like language to query your data. You can use it to query various data:

Hosts: by hostname, by tags, or by JSON path (Docs).
Logs: by hostname, by tags, or by full-text search (Docs).

Check out the docs for more info, visit: resourced.io/docs.

Documentation ¶

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Source Files ¶

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main.go

Directories ¶

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Path	Synopsis
application Package application allows the creation of Application struct.	Package application allows the creation of Application struct.
config Package config provides data structures for Application configurations.	Package config provides data structures for Application configurations.
dal Package dal is the Data Access Layer between the Application and PostgreSQL database.	Package dal is the Data Access Layer between the Application and PostgreSQL database.
handlers Package handlers provides HTTP request handlers for the Application.	Package handlers provides HTTP request handlers for the Application.
libhttp Package libhttp provides http related library functions.	Package libhttp provides http related library functions.
libmap
libslice Package libslice provides slice related library functions.	Package libslice provides slice related library functions.
libsmtp Package libsmtp provides SMTP related library functions.	Package libsmtp provides SMTP related library functions.
libstring Package libstring provides string related library functions.	Package libstring provides string related library functions.
libtime Package libtime provides time related library functions.	Package libtime provides time related library functions.
libunix Package libunix provides UNIX related library functions.	Package libunix provides UNIX related library functions.
mailer Package mailer provides simple abstraction around sending email.	Package mailer provides simple abstraction around sending email.
messagebus
middlewares Package middlewares provides common middleware handlers.	Package middlewares provides common middleware handlers.
querybuilder Package querybuilder parses ResourceD query and turn it into PostgreSQL query.	Package querybuilder parses ResourceD query and turn it into PostgreSQL query.