Update For ChatOps Socket Mode

nautobot-docker-compose

Network to Code has an existing published Nautobot Docker Image on Docker Hub. See here. This project uses Docker Compose. The Docker compose file in this project pulls that Nautobot Docker image using the latest stable Nautobot release along with several other Docker images required for Nautobot to function. See the diagram below. This project is for those looking for a multi-container single-node install for Nautobot often coupled with backup & HA capabilities from their hypervisor manager.

By default, this project deploys the Nautobot application, a single worker container, Redis containers, and PostgreSQL. It does not deploy NGINX, SSL, or any Nautobot plugins. However, the project is extensible to allow users to tailor it to their specific requirements. For example, if you need to deploy SSL or plugins, see the docs linked. The web server used on the application is pyuwsgi.

Docker Compose

This documentation is now written assuming the latest Docker Compose methodology of using the Docker Compose Plugin instead of the independent docker-compose executable. See the Docker Compose Plugin installation notes

Why Poetry?

Poetry was chosen to replace both requirements.txt and setup.py. Poetry uses the pyproject.toml file to define package details, main package dependencies, development dependencies, and tool-related configurations. Poetry resolves dependencies and stores the hashes and metadata within the poetry.lock file (similar to performing a pip freeze > requirements.txt). The poetry.lock is what is used to provide consistency for package versions across the project to make sure anyone who is developing on it is using the same Python dependency versions. Poetry also provides virtual environments by simply being in the same directory as the pyproject.toml and poetry.lock files and executing the poetry shell command.

Why Invoke?

Invoke is a Python replacement for Make. Invoke looks for a tasks.py file that contains functions decorated by @task that provide the equivalents of Make targets.

The reason it was chosen over Makefile was due to our collective familiarity with Python and the ability to organize and re-use Invoke tasks across Cookiecutter templates. It also makes managing your Nautobot project vastly simpler by issuing simple commands instead of long command strings that can be confusing.

How to use this repo

This repo is designed to provide a custom build of Nautobot to include a set of plugins which can then be used in a development environment or deployed in production. Included in this repo is a skeleton Nautobot plugin which is designed only to provide a quick example of how a plugin could be developed. Plugins should ultimately be built as packages, published to a PyPI style repository and added to the poetry pyproject.toml in this repo. The plugin code should be hosted in their own repositories with their own CI pipelines and not included here.

Install Docker

Before beginning, install Docker and verify its operation by running docker run hello-world. If you encounter any issues connecting to the Docker service, check that your local user account is permitted to run Docker. Note: docker v1.10.0 or later is required.

Install Poetry

It is recommended to follow one of the installation methods detailed in their documentation. It's advised to install poetry as a system-level dependency and not inside a virtual environment. Once Poetry has been installed you can create the Poetry virtual environment with a few simple commands:

poetry shell
poetry lock
poetry install

The last command, poetry install, will install all of the project dependencies for you to manage your Nautobot project. This includes installing the invoke Python project.

Build and start Nautobot

You can build, deploy and populate Nautobot with the following steps

invoke build
invoke start or invoke debug

The standard way of starting the containers is to use invoke start. If you wish to see the logs from the containers while running Nautobot use the invoke debug command. Be aware that exiting debug mode will stop all the containers.

Nautobot will be available on port 8080 locally http://localhost:8080

Cleanup Everything and start from scratch

invoke destroy
invoke build
invoke db-import
invoke start

The invoke db-import command will only work if you have a previous backup of your database.

Export current database

While the database is already running

invoke db-export

Docker Compose Files

Several Docker Compose files are provided as overrides to allow for various development configurations, these can be thought of as layers to Docker Compose, each Compose file is described below:

docker-compose.postgres.yml - Starts the prerequisite PostgreSQL service if using PostgreSQL as your database.
docker-compose.mysql.yml - Starts the prerequisite MySQL service if using MySQL as your database is desired.
docker-compose.base.yml - Defines the default Nautobot, Celery worker, Celery beats scheduler, and Redis services and how they should be run and built.
docker-compose.ldap.yml - Duplicate of docker-compose.base.yml file but points to LDAP-specific Dockerfile. This is done to make building an LDAP-supported installation easier.
docker-compose.local.yml - Defines how the Nautobot and Celery worker containers should run locally with port mappings and volume mounts. This is helpful as an example when you wish to create another instance, for example, a production instance, and you want to have the volume mounts and port mappings done differently.

Only docker-compose.postgres.yml or docker-compose.mysql.com should be used as they are mutually exclusive and providing the same database backend service.

Environment Files

Environment files (.env) are the standard way of providing configuration information or secrets in Docker containers. This project includes two example environment files that each serve a specific purpose:

local.example.env - The local environment file is intended to store all relevant configurations that are safe to be stored in git. This would typically be things like specifying the database user or whether debug is enabled or not. Do not store secrets, ie passwords or tokens, in this file!
creds.example.env - The creds environment file is intended to store all configuration information that you wish to keep out of git. The creds.env file is in .gitignore and thus will not be pushed to git by default. This is essential to keep passwords and tokens from being leaked accidentally.

To use the provided environment files it's suggested that you copy the file to the same name without the example keyword, ie:

cp environments/local.example.env environments/local.env
cp environments/creds.example.env environments/creds.env

CLI Helper Commands

The project comes with a CLI helper based on invoke to help manage the Nautobot environment. The commands are listed below in 2 categories environment and utility.

Each command can be executed with a simple invoke <command>. Each command also has its own help invoke <command> --help.

Manage Nautobot environment

  build            Build all docker images.
  debug            Start Nautobot and its dependencies in debug mode.
  destroy          Destroy all containers and volumes.
  start            Start Nautobot and its dependencies in detached mode.
  stop             Stop Nautobot and its dependencies.
  db-export        Export Database data to nautobot_backup.dump.
  db-import        Import test data.

Utility

  cli              Launch a bash shell inside the running Nautobot container.
  migrate          Run database migrations in Django.
  nbshell          Launch a nbshell session.

Getting Started

NOTE: Please be aware that you must be in the Poetry virtual environment before issuing any invoke commands. The steps to do this are detailed above.

Have Docker installed on the host.
Clone this repository to your Nautobot host into the current user directory.

git clone https://github.com/nautobot/nautobot-docker-compose.git

Navigate to the new directory from the git clone.

cd nautobot-docker-compose

Copy the local.env.example file to local.env and creds.example.env file to creds.env in the environments folder.

cp environments/local.example.env environments/local.env
cp environments/creds.example.env environments/creds.env

Update the .env files for your environment. THESE SHOULD BE CHANGED for proper security and the creds.env file should never be synchronized to git as it should contain all secrets for the environment!

vi environments/local.env
vi environments/creds.env

Update the local.env and creds.env files to be only available for the current user.

chmod 0600 environments/local.env environments/creds.env

Copy the invoke.example.yml file to invoke.yml:

cp invoke.example.yml invoke.yml

Run invoke build start to build the containers and start the environment.

invoke build start

NOTE - MySQL

If you want to use MySQL for the database instead of PostgreSQL, perform the below step in place for step #7 above:

cp invoke.mysql.yml invoke.yml

Getting Started - LDAP

The use of LDAP requires the installation of some additional libraries and some configuration in nautobot_config.py. See the LDAP documentation.

Getting Started - Plugins

The installation of plugins has a slightly more involved getting-started process. See the Plugin documentation.

Super User Account

Create Super User via Environment

The Docker container has a Docker entry point script that allows you to create a super user by the usage of Environment variables. This can be done by updating the creds.env file environment option of NAUTOBOT_CREATE_SUPERUSER to True. This will then use the information supplied to create the specified superuser.

Create Super User via Container

After the containers have started:

Verify the containers are running:

docker container ls

Example Output:

❯ docker container ls
CONTAINER ID   IMAGE                           COMMAND                  CREATED         STATUS                   PORTS                                                                                  NAMES
143f10daa229   networktocode/nautobot:latest   "nautobot-server rqw…"   2 minutes ago   Up 2 minutes (healthy)                                                                                          nautobot-docker-compose_celery_worker_1
bb29124d7acb   networktocode/nautobot:latest   "/docker-entrypoint.…"   2 minutes ago   Up 2 minutes (healthy)   0.0.0.0:8080->8080/tcp, :::8080->8080/tcp, 0.0.0.0:8443->8443/tcp, :::8443->8443/tcp   nautobot-docker-compose_nautobot_1
ad57ac1749b3   redis:alpine                    "docker-entrypoint.s…"   2 minutes ago   Up 2 minutes             6379/tcp                                                                               nautobot-docker-compose_redis_1
5ab83264e6fe   postgres:10                     "docker-entrypoint.s…"   2 minutes ago   Up 2 minutes             5432/tcp                                                                               nautobot-docker-compose_postgres_1

Execute Create Super User Command and follow the prompts

invoke createsuperuser

Example Prompts:

nautobot@bb29124d7acb:~$ invoke createsuperuser
Username: administrator
Email address:
Password:
Password (again):
Superuser created successfully.

	with open("pyproject.toml", "r", encoding="utf8") as pyproject:
	parsed_toml = toml.load(pyproject)

	NAUTOBOT_VERSION = parsed_toml["tool"]["poetry"]["dependencies"]["nautobot"]

nautobot / nautobot-docker-compose Goto Github PK

nautobot-docker-compose's Introduction

nautobot-docker-compose

Docker Compose

Why Poetry?

Why Invoke?

How to use this repo

Install Docker

Install Poetry

Build and start Nautobot

Cleanup Everything and start from scratch

Export current database

Docker Compose Files

Environment Files

CLI Helper Commands

Manage Nautobot environment

Utility

Getting Started

NOTE - MySQL

Getting Started - LDAP

Getting Started - Plugins

Super User Account

Create Super User via Environment

Create Super User via Container

nautobot-docker-compose's People

Contributors

Stargazers

Watchers

Forkers

nautobot-docker-compose's Issues

Way to reproduce

Explanation

Proposed Fix

- "8443:8443"

Description

Steps to Reproduce

Expected Behavior

Actual Behavior

Possible Fix

Additional Information

Recommend Projects

Recommend Topics

Recommend Org