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nautobot-plugin-ssot-infoblox's Introduction

The code in this repository has been migrated to the Nautobot SSoT Repository as an integration - read more about it in the SSoT Docs! As of August 2023 this repository has been FROZEN - all development / issues / discussions for this integration are in the Nautobot SSoT Repository going forward.

Nautobot SSoT Infoblox

Using the Nautobot SSoT framework, the SSoT plugin for Infoblox allows for synchronizing of IP network and VLAN data between Infoblox and Nautobot.

Installation

The plugin is available as a Python package in PyPi and can be installed with pip.

pip install nautobot-ssot-infoblox

The plugin is compatible with Nautobot 1.2.0 and higher

To ensure Nautobot SSoT Infoblox is automatically re-installed during future upgrades, create a file named local_requirements.txt (if not already existing) in the Nautobot root directory (alongside requirements.txt) and list the nautobot-ssot-infoblox package:

# echo nautobot-ssot-infoblox >> local_requirements.txt

Once installed, the plugin needs to be enabled in your nautobot_config.py

# In your nautobot_config.py
PLUGINS = ["nautobot_ssot", "nautobot_ssot_infoblox"]

See the section below for configuration settings.

Configuration

Setting Default Description
NAUTOBOT_INFOBLOX_URL N/A URL of the Infoblox instance to sync with.
NAUTOBOT_INFOBLOX_USERNAME N/A The username to authenticate against Infoblox with.
NAUTOBOT_INFOBLOX_PASSWORD N/A The password to authenticate against Infblox with.
NAUTOBOT_INFOBLOX_VERIFY_SSL True Toggle SSL verification when syncing data with Infoblox.
NAUTOBOT_INFOBLOX_WAPI_VERSION v2.12 The version of the Infoblox API.
enable_sync_to_infoblox False Add job to sync data from Nautobot into Infoblox.
enable_rfc1918_network_containers False Add job to sync network containers to Nautobot (top level aggregates).
default_status active Default Status to be assigned to imported objects.
infoblox_import_objects True Dictionary with keys for each import object and the value define import.
infoblox_import_subnets N/A List of Subnets in CIDR string notation to filter import to.

Configuration Example

PLUGINS_CONFIG = {
    "nautobot_ssot": {
        "hide_example_jobs": True,  # defaults to False if unspecified
    }
    "nautobot_ssot_infoblox": {
        "NAUTOBOT_INFOBLOX_URL": os.getenv("NAUTOBOT_INFOBLOX_URL", ""),
        "NAUTOBOT_INFOBLOX_USERNAME": os.getenv("NAUTOBOT_INFOBLOX_USERNAME", ""),
        "NAUTOBOT_INFOBLOX_PASSWORD": os.getenv("NAUTOBOT_INFOBLOX_PASSWORD", ""),
        "NAUTOBOT_INFOBLOX_VERIFY_SSL": os.getenv("NAUTOBOT_INFOBLOX_VERIFY_SSL", "true"),
        "NAUTOBOT_INFOBLOX_WAPI_VERSION": os.getenv("NAUTOBOT_INFOBLOX_WAPI_VERSION", "v2.12"),
        "enable_sync_to_infoblox": False,
        "enable_rfc1918_network_containers": False,
        "default_status": "active",
        "infoblox_import_objects": {
            "vlan_views": os.getenv("NAUTOBOT_INFOBLOX_IMPORT_VLAN_VIEWS", True),
            "vlans": os.getenv("NAUTOBOT_INFOBLOX_IMPORT_VLANS", True),
            "subnets": os.getenv("NAUTOBOT_INFOBLOX_INFOBLOX_IMPORT_SUBNETS", True),
            "ip_addresses": os.getenv("NAUTOBOT_INFOBLOX_IMPORT_IP_ADDRESSES", True),
        },
        "infoblox_import_subnets": ["10.46.128.0/18", "192.168.1.0/24"],
    }
}

DiffSync Models

Below are the data mappings between objects within Infoblox and the corresponding objects within Nautobot:

Infoblox Nautobot
Network Prefix
IP Address IP Address
VLAN VLAN
VLAN view VLAN Group
Network container Aggregate
Extensibility Attrs Custom Fields

NOTE - More information about Extensibility Attributes can be found in the project documentation.

DiffSyncModel - Network

Diffsync Model - Network

DiffSyncModel - IPAddress

Diffsync Model - IPAddress

DiffSyncModel - Aggregate

Diffsync Model - Aggregate

Contributing

Pull requests are welcomed and automatically built and tested against multiple version of Python and multiple version of Nautobot through GitHub Actions.

The project is packaged with a light development environment based on docker-compose to help with the local development of the project and to run the tests within GitHub Actions.

The project is following Network to Code software development guideline and is leveraging:

  • Black, Pylint, Bandit and pydocstyle for Python linting and formatting.
  • Django unit test to ensure the plugin is working properly.

Development Environment

The development environment can be used in 2 ways. First, with a local poetry environment if you wish to develop outside of Docker with the caveat of using external services provided by Docker for PostgresQL and Redis. Second, all services are spun up using Docker and a local mount so you can develop locally, but Nautobot is spun up within the Docker container.

Below is a quick start guide if you're already familiar with the development environment provided, but if you're not familiar, please read the Getting Started Guide.

Invoke

The PyInvoke library is used to provide some helper commands based on the environment. There are a few configuration parameters which can be passed to PyInvoke to override the default configuration:

  • nautobot_ver: the version of Nautobot to use as a base for any built docker containers (default: 1.1.4)
  • project_name: the default docker compose project name (default: nautobot_ssot_infoblox)
  • python_ver: the version of Python to use as a base for any built docker containers (default: 3.6)
  • local: a boolean flag indicating if invoke tasks should be run on the host or inside the docker containers (default: False, commands will be run in docker containers)
  • compose_dir: the full path to a directory containing the project compose files
  • compose_files: a list of compose files applied in order (see Multiple Compose files for more information)

Using PyInvoke these configuration options can be overridden using several methods. Perhaps the simplest is simply setting an environment variable INVOKE_NAUTOBOT_SSOT_INFOBLOX_VARIABLE_NAME where VARIABLE_NAME is the variable you are trying to override. The only exception is compose_files, because it is a list it must be overridden in a yaml file. There is an example invoke.yml (invoke.example.yml) in this directory which can be used as a starting point.

Local Poetry Development Environment

  1. Copy development/creds.example.env to development/creds.env (This file will be ignored by Git and Docker)
  2. Uncomment the POSTGRES_HOST, REDIS_HOST, and NAUTOBOT_ROOT variables in development/creds.env
  3. Create an invoke.yml file with the following contents at the root of the repo (you can also cp invoke.example.yml invoke.yml and edit as necessary):
---
nautobot_ssot_infoblox:
  local: true
  compose_files:
    - "docker-compose.requirements.yml"
  1. Run the following commands:
poetry shell
poetry install --extras nautobot
export $(cat development/dev.env | xargs)
export $(cat development/creds.env | xargs) 
invoke start && sleep 5
nautobot-server migrate

If you want to develop on the latest develop branch of Nautobot, run the following command: poetry add --optional git+https://github.com/nautobot/nautobot@develop. After the @ symbol must match either a branch or a tag.

  1. You can now run nautobot-server commands as you would from the Nautobot documentation for example to start the development server:
nautobot-server runserver 0.0.0.0:8080 --insecure

Nautobot server can now be accessed at http://localhost:8080.

It is typically recommended to launch the Nautobot runserver command in a separate shell so you can keep developing and manage the webserver separately.

Docker Development Environment

This project is managed by Python Poetry and has a few requirements to setup your development environment:

  1. Install Poetry, see the Poetry Documentation for your operating system.
  2. Install Docker, see the Docker documentation for your operating system.

Once you have Poetry and Docker installed you can run the following commands to install all other development dependencies in an isolated python virtual environment:

poetry shell
poetry install
invoke start

Nautobot server can now be accessed at http://localhost:8080.

To either stop or destroy the development environment use the following options.

  • invoke stop - Stop the containers, but keep all underlying systems intact
  • invoke destroy - Stop and remove all containers, volumes, etc. (This results in data loss due to the volume being deleted)

CLI Helper Commands

The project is coming with a CLI helper based on invoke to help setup the development environment. The commands are listed below in 3 categories dev environment, utility and testing.

Each command can be executed with invoke <command>. Environment variables INVOKE_NAUTOBOT_SSOT_INFOBLOX_PYTHON_VER and INVOKE_NAUTOBOT_SSOT_INFOBLOX_NAUTOBOT_VER may be specified to override the default versions. Each command also has its own help invoke <command> --help

Docker dev environment

  build            Build all docker images.
  debug            Start Nautobot and its dependencies in debug mode.
  destroy          Destroy all containers and volumes.
  restart          Restart Nautobot and its dependencies.
  start            Start Nautobot and its dependencies in detached mode.
  stop             Stop Nautobot and its dependencies.

Utility

  cli              Launch a bash shell inside the running Nautobot container.
  create-user      Create a new user in django (default: admin), will prompt for password.
  makemigrations   Run Make Migration in Django.
  nbshell          Launch a nbshell session.
  shell-plus       Launch a shell_plus session, which uses iPython and automatically imports all models.

Testing

  bandit           Run bandit to validate basic static code security analysis.
  black            Run black to check that Python files adhere to its style standards.
  flake8           This will run flake8 for the specified name and Python version.
  pydocstyle       Run pydocstyle to validate docstring formatting adheres to NTC defined standards.
  pylint           Run pylint code analysis.
  tests            Run all tests for this plugin.
  unittest         Run Django unit tests for the plugin.

Project Documentation

Project documentation is generated by mkdocs from the documentation located in the docs folder. You can configure readthedocs.io to point at this folder in your repo. A container hosting the docs will be started using the invoke commands on http://localhost:8001, as changes are saved the docs will be automatically reloaded.

Questions

For any questions or comments, please check the FAQ first and feel free to swing by the Network to Code slack channel (channel #networktocode). Sign up here

Screenshots

Infoblox SSoT Status

Infoblox SSoT Logs

nautobot-plugin-ssot-infoblox's People

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nautobot-plugin-ssot-infoblox's Issues

Prefix VLAN Assignment Validation Incorrect

Environment

  • Python version: 3.7
  • Nautobot version: 1.4.2
  • nautobot-ssot-infoblox version: 0.7.1

Expected Behavior

Loading Prefixes without VLANs assigned would be loaded correctly in the Nautobot adapter.

Observed Behavior

When import Job is ran we get an AttributeError:

Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/nautobot_ssot/jobs/base.py", line 327, in run
    self.sync_data()
  File "/usr/local/lib/python3.9/site-packages/nautobot_ssot/jobs/base.py", line 135, in sync_data
    self.load_source_adapter()
  File "/usr/local/lib/python3.9/site-packages/nautobot_ssot_infoblox/jobs.py", line 94, in load_source_adapter
    self.source_adapter.load()
  File "/usr/local/lib/python3.9/site-packages/nautobot_ssot_infoblox/diffsync/adapters/nautobot.py", line 205, in load
    self.load_prefixes()
  File "/usr/local/lib/python3.9/site-packages/nautobot_ssot_infoblox/diffsync/adapters/nautobot.py", line 118, in load_prefixes
    vlans={prefix.vlan.vid: prefix.vlan.name} if hasattr(prefix, "vlan") else {},
AttributeError: 'NoneType' object has no attribute 'vid'

Steps to Reproduce

  1. Setup Nautobot and Infoblox SSoT.
  2. Attempt import with one Prefix that doesn't have a VLAN assigned.
  3. See error.

Attempting to Retrieve IP Addresses Returns Error

Environment

  • Python version: 3.9
  • Nautobot version: 1.4.7
  • nautobot-ssot-infoblox version: 0.7.4

Expected Behavior

When you query Infoblox for IP addresses it's expected that you get the addresses for all prefixes that were found initially.

Observed Behavior

The attempt to get IP addresses appears to throw an error stating: `{ "Error": "AdmConProtoError: Result set too large (> 1000)". This appears to only occur if you have a large number of prefixes/addresses to be returned.

Steps to Reproduce

  1. Setup Nautobot and Infoblox SSoT app.
  2. Have Infoblox setup with a large number of prefixes and IP addresses, (>1000).
  3. Attempt to run import Job from Infoblox to Nautobot and watch worker logs.

Re-enable VLAN sync

During preparation for NFD 27, I had to disable the VLAN sync due to issues with data within the sandbox. The code needs some refinement to handle duplicate vlans, etc.

Prefix -> VLAN Relationship Missing

Environment

  • Python version: 3.9
  • Nautobot version: 1.4.7
  • nautobot-ssot-infoblox version: 0.7.4

Expected Behavior

The Infoblox -> Nautobot import Job to succeed without issue.

Observed Behavior

Running the Job throws an error:

Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/nautobot_ssot/jobs/base.py", line 332, in run
    self.sync_data()
  File "/usr/local/lib/python3.9/site-packages/nautobot_ssot/jobs/base.py", line 146, in sync_data
    self.load_target_adapter()
  File "/usr/local/lib/python3.9/site-packages/nautobot_ssot_infoblox/jobs.py", line 58, in load_target_adapter
    self.target_adapter.load()
  File "/usr/local/lib/python3.9/site-packages/nautobot_ssot_infoblox/diffsync/adapters/nautobot.py", line 196, in load
    self.load_prefixes()
  File "/usr/local/lib/python3.9/site-packages/nautobot_ssot_infoblox/diffsync/adapters/nautobot.py", line 108, in load_prefixes
    current_vlans = get_prefix_vlans(prefix=prefix)
  File "/usr/local/lib/python3.9/site-packages/nautobot_ssot_infoblox/utils/nautobot.py", line 30, in get_prefix_vlans
    pf_vlan_relationship = Relationship.objects.get(name="Prefix -> VLAN")
  File "/usr/local/lib/python3.9/site-packages/django/db/models/manager.py", line 85, in manager_method
    return getattr(self.get_queryset(), name)(*args, **kwargs)
  File "/usr/local/lib/python3.9/site-packages/cacheops/query.py", line 351, in get
    return qs._no_monkey.get(qs, *args, **kwargs)
  File "/usr/local/lib/python3.9/site-packages/django/db/models/query.py", line 435, in get
    raise self.model.DoesNotExist(
nautobot.extras.models.relationships.Relationship.DoesNotExist: Relationship matching query does not exist.

Steps to Reproduce

  1. Setup Nautobot and Infoblox SSoT App.
  2. Enable Infoblox -> Nautobot SSoT Job.
  3. Run Job. Watch for error.

First time Job run: requests.exceptions.HTTPError: 400 Client Error: Bad Request for url: https://<GRIDMASTER>/wapi/v2.7/request

Environment

  • Python version: 3.10
  • Nautobot version: v1.5.18
  • nautobot-ssot-infoblox version: 0.8.0

Installed the plug and ran the job in debug mode dry run and get the following error

An exception occurred: HTTPError: 400 Client Error: Bad Request for url: https:///wapi/v2.7/request

Traceback (most recent call last):
File "/opt/nautobot/lib/python3.10/site-packages/nautobot_ssot/jobs/base.py", line 333, in run
self.sync_data()
File "/opt/nautobot/lib/python3.10/site-packages/nautobot_ssot/jobs/base.py", line 138, in sync_data
self.load_source_adapter()
File "/opt/nautobot/lib/python3.10/site-packages/nautobot_ssot_infoblox/jobs.py", line 51, in load_source_adapter
self.source_adapter.load()
File "/opt/nautobot/lib/python3.10/site-packages/nautobot_ssot_infoblox/diffsync/adapters/infoblox.py", line 136, in load
self.load_vlans()
File "/opt/nautobot/lib/python3.10/site-packages/nautobot_ssot_infoblox/diffsync/adapters/infoblox.py", line 111, in load_vlans
vlans = self.conn.get_vlans()
File "/opt/nautobot/lib/python3.10/site-packages/nautobot_ssot_infoblox/utils/client.py", line 1141, in get_vlans
response = self._request("POST", url_path, data=payload)
File "/opt/nautobot/lib/python3.10/site-packages/nautobot_ssot_infoblox/utils/client.py", line 146, in _request
resp.raise_for_status()
File "/opt/nautobot/lib/python3.10/site-packages/requests/models.py", line 1021, in raise_for_status
raise HTTPError(http_error_msg, response=self)
requests.exceptions.HTTPError: 400 Client Error: Bad Request for url: https:///wapi/v2.7/request

Drift churn with extensible attributes

Environment

  • Python version: 3.9.13
  • Nautobot version: 1.41
  • nautobot-ssot-infoblox version: 0.7.2
  • Infoblox WAPI 2.11

Expected Behavior

After initial Infoblox sync, a subsequent run comes back clean with no additional changes.

Observed Behavior

Consistent drift churn is seen for all records with extensible attributes as seen below:

- prefix
     ! 10.0.0.0/24
          + ext_attrs: {}
          - ext_attrs: {'vrf': '', 'role': '', 'site': '', 'tenant': ''}

...


- vlangroup
     ! default
          + ext_attrs: {}
          - ext_attrs: {'site': ''}

Steps to Reproduce

  1. Run the job to sync initial data
  2. Run the job again and see the drift churn

Optimize Queries to Infoblox

Environment

  • Nautobot version: 1.3.6
  • nautobot-ssot-infoblox version: 0.4.10

Proposed Functionality

The current method to obtain information about IP Addresses is done in individual HTTP requests. This could be improved by utilizing the "Multiple Object Body Feature" in the API.

Use Case

This is most useful in environments that have large datasets that they want to import into Nautobot. Any improvements in retrieving the information will pay dividends the larger the dataset becomes.

Sync between Nautobot and infoblox - KeyError: VLAN>

Environment

  • Python version: Python 3.8.10
  • Nautobot version: 1.5.16
  • nautobot-ssot-infoblox version: 0.8.0

Expected Behavior

Sync all data from Infoblox to Nautobot.

Observed Behavior

When the sync job is started Nautobot have no problems getting the data from Infoblox. But when it get to the "phase" - "Loading data from Nautobot." it failes pretty fast.

When it failes - We then get the following error:
An exception occurred: KeyError: VLAN>

Traceback (most recent call last):
  File "/opt/nautobot/lib/python3.8/site-packages/nautobot_ssot/jobs/base.py", line 332, in run
    self.sync_data()
  File "/opt/nautobot/lib/python3.8/site-packages/nautobot_ssot/jobs/base.py", line 146, in sync_data
    self.load_target_adapter()
  File "/opt/nautobot/lib/python3.8/site-packages/nautobot_ssot_infoblox/jobs.py", line 58, in load_target_adapter
    self.target_adapter.load()
  File "/opt/nautobot/lib/python3.8/site-packages/nautobot_ssot_infoblox/diffsync/adapters/nautobot.py", line 242, in load
    self.load_prefixes()
  File "/opt/nautobot/lib/python3.8/site-packages/nautobot_ssot_infoblox/diffsync/adapters/nautobot.py", line 143, in load_prefixes
    current_vlans = get_prefix_vlans(prefix=prefix)
  File "/opt/nautobot/lib/python3.8/site-packages/nautobot_ssot_infoblox/utils/nautobot.py", line 31, in get_prefix_vlans
    return [x.destination for x in pf_relations["source"][pf_vlan_relationship]]
KeyError:  VLAN>

Steps to Reproduce

  1. Start the sync job to retrieve data from Infoblox.
  2. Allow the job to run.
  3. Error message "An exception occurred: KeyError: VLAN>" is displayed and the sync job fails.
  4. *It is difficult to reproduce the steps when using the plugin and Nautobot out of the box.

I already reached out to JDonga on Slack where we tried the following:

  1. Logged into the Nautobot server using nbshell.
  2. Ran the following code to check for prefixes without VLAN relationships:
for pf in Prefix.objects.all():
    pf_relations = pf.get_relationships()
    pf_vlan_relationship = Relationship.objects.get(name="Prefix -> VLAN")
    if pf_vlan_relationship not in pf_relations["source"]:
        print(pf.prefix)

There where no output.

Jobs Missing Connection to InfobloxApi

Environment

  • Python version: 3.7
  • Nautobot version: 1.4.2
  • nautobot-ssot-infoblox version: 0.7.2

Expected Behavior

Able to run all Jobs without issue.

Observed Behavior

Attempting to run two of the Jobs results in error as the connection to InfobloxApi is missing.

Steps to Reproduce

  1. Install Nautobot and Infoblox SSoT plugin.
  2. Setup Infoblox SSoT plugin.
  3. Attempt to run Job to import aggregates or push from Nautobot to Infoblox.

Review feedback

Documentation:

  • README: "the SSoT plugin for Infoblox allows for synchronizing source of IP network and VLAN data between Infoblox and Nautobot."
  • README should document the available options in PLUGINS_CONFIG and what they mean/how to use them
  • API documentation is listed as TODO, can probably remove this as there is no API to this plugin
  • Probably should remove the "pineapple" GIF, as amusing as it is.

Code:

  • Can remove the api and migrations directories as they're not used in this plugin
  • Can remove tests/test_api.py and tests/test_basic.py as well.

Features:

CI:

Prefix VLANs Don't Line Up

Environment

  • Python version: 3.7
  • Nautobot version: 1.4.7
  • nautobot-ssot-infoblox version: 0.7.3

Expected Behavior

Expected to see the diff for the VLAN attribute on Prefixes to match from Infoblox and Nautobot.

Observed Behavior

I saw the following on the SSoT Sync Details page:

! 192.168.1.0/24
    + vlans: {'20': {'vid': 20, 'name': 'DATA_VLAN', 'group': 'default'}, '999': {'vid': 999, 'name': 'MGMT', 'group': 'default'}}
    - vlans: {'999': 'MGMT'}

Steps to Reproduce

  1. Setup Nautobot and Infoblox SSoT plugin.
  2. Run a sync Job and then another after changing VLANs to get a diff generated.
  3. Look at the diff on the SSoT Sync Details page.

Pair Network with VLAN

Environment

  • Nautobot version: 1.3.8
  • nautobot-ssot-infoblox version: 0.5.2

Proposed Functionality

As Infoblox has the ability to pair networks with VLANs and Nautobot does too it'd be good to replicate this functionality.

Use Case

When end-users have a network attached to a VLAN it'd be useful to have that information replicated in Nautobot for automation purposes.

Non-String Extensibility Attribute Causes Import to Crash

Environment

  • Python version: 3.7
  • Nautobot version: 1.3.9
  • nautobot-ssot-infoblox version: 0.6.0

Expected Behavior

All Extensibility Attributes are imported as CustomFields on appropriate object.

Observed Behavior

When an Extensibility Attribute that is an Integer instead of a String is passed, it causes the CustomField assignment to blow up as Django is expecting a string to be passed.

Steps to Reproduce

  1. Setup Nautobot and Infoblox SSot plugin.
  2. Setup Infoblox to have Extensibility Attributes on some objects and ensure one is an Integer.
  3. Attempt an import from Infoblox into Nautobot.

Prometheus Metrics

Environment

  • Nautobot version: 1.5.13 (to get metrics.py support)
  • nautobot-plugin-telegraf version: latest

Proposed Functionality

Expose Prometheus metrics for this app. Examples:

nautobot_telegraf_device_groups{site="nyc", type="arista"} 10.0
nautobot_telegraf_monitored_devices{device_role="cisco", site="nyc"} 300

Further metrics could be useful, these are just examples I was able to think of.

Use Case

Allow users of the platform to generate time series from their Nautobot instance. In the end this could for example lead to creation of NOC dashboards or alerting based on this data.

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