noroutine-grit 0.0.8

Grid Toolkit for Grafana

Grid Toolkit for Grafana

Generate similar but varying dashboards from code with many variations for hundreds of environments. Based on grafanalib

Installation and Quick Start

❯❯❯ virtualenv .py3
❯❯❯ source .py3/bin/activate

❯❯❯ pip install noroutine-grit

❯❯❯ python -m grit -h

# Inspect examples
❯❯❯ python -m grit inspect --module examples.dashboards
# Example output
---
name: examples.dashboards
folders:
- jmeter
- mongodb
variations:
  environment:
  - dev
  - prod
  - qa
  - test

# Generate dashboards for all environments
❯❯❯ python -m grit generate --module examples.dashboards --out 'out/{environment}' --var 'environment=*' 
# Example output 
Generating out/dev
Generating out/prod
Generating out/qa
Generating out/test

Overview

Example dashboard

GritDash(
    uid="human-id",
    version=8,
    title="your dashboard title",
    description="your dashboards description",
    tags=[
        'tag1',
        'tag2'
    ],
    timezone="browser",
    # Apply datasource to all panels in the dashboard
    dataSource="Prometheus",
    stack=Stack(
        row7(panel1),
        # Use simple utilities, row6 is row of panels of height 6
        row6(panel1, panel2),
        # Autosize panels, this will be 3 equal panels in the row
        row5(panel1, panel2, panel3),
        # ... or 4, if you want, no need to calculate coordinates
        row4(panel1, panel2, panel3, panel4),
        # ... sometimes less is more
        row3(panel1, panel2, panel3, panel4, panel5),
    )
)

Variations

Variations allow to create a different collection of dashboards from same code base, for example per-environment variation can be achieved with Environment variation.

You can create multiple variations, and quickly generate hundreds of dashboards

# Variation is just subclass of Variation
class Environment(Variation):
  color: str = "green"

Environment(name="dev", color="blue")
Environment(name="qa")
Environment(name="test")
Environment(name="prod", color="red")

When writing dashboard you can access specific variation values by calling <VariationClass>.resolve()

# Illustrative code
environment = Environment.resolve()
print(environment.color)
print(environment.name)

You create as many variations as you want and combine them

class Environment(Variation):
  color: str = "green"

Environment(name="dev", color="blue")
Environment(name="qa")
Environment(name="test")
Environment(name="prod", color="red")

class Turn(Variation):
  pass

class Taste(Variation):
  pass

class Animal(Variation):
  pass

Turn(name="first")
Turn(name="second")
Turn(name="third")

Taste(name="sweet")
Taste(name="sour")

Animal(name="rabbit")
Animal(name="donkey")
Animal(name="turtle")
Animal(name="rat")

And use all of them during generation, you can template output directory structure to your liking!

❯❯❯ python -m grit generate --module grafana.dashboards --out 'out/{turn}-{taste}-{animal}-company/{environment}' --var environment=qa environment=prod animal=* turn=first taste=sweet
Generating out/first-sweet-donkey-company/qa
Generating out/first-sweet-donkey-company/prod
Generating out/first-sweet-rabbit-company/qa
Generating out/first-sweet-rabbit-company/prod
Generating out/first-sweet-rat-company/qa
Generating out/first-sweet-rat-company/prod
Generating out/first-sweet-turtle-company/qa
Generating out/first-sweet-turtle-company/prod

Command-Line

Inspect dashboards

❯❯❯ python -m grit inspect --module dashboards
---
name: dashboards
folders:
- jmeter
- mongodb
variations:
  environment:
  - dev
  - nab-dev
  - nab-prod
  - prod
  - qa
  - test

Publish to Grafana

# Needs .env file with some vars
❯❯❯ python -m grit publish --module grafana.dashboards --var environment=dev

Generate to output directory

❯❯❯ python -m grit generate --module grafana.dashboards --out 'out/{environment}' --var environment=*
Generating out/dev
Generating out/nab-dev
Generating out/nab-prod
Generating out/prod
Generating out/qa
Generating out/test

Utilities

Rows

You have some handy utilities

Predefined row heights

Each creating row of respective height

• row3
• row4
• row5
• row6
• row7
• row8

How to develop

virtualenv .py3
source .py3/bin/activate
pip install -r requirements.txt
export PYTHONPATH=src
python -m grit --version