Installation and Setup - Tyk Documentation

This section moves from concepts to hands-on implementation, providing the practical steps needed to start with Tyk Governance.

Prerequisites

Before beginning the installation and setup process for Tyk Governance, ensure your environment meets the following requirements:

License Requirements

Valid Tyk license with Governance feature enabled

System Requirements

For Tyk Governance Hub:

No local system requirements as Tyk Governance is fully hosted and managed by Tyk in the cloud

For Tyk Governance Agent:

Minimum 1 CPU core
512MB RAM
1GB available disk space
Linux-based operating system (Ubuntu 18.04+, CentOS 7+, or equivalent)
Docker (if using containerized deployment)
Kubernetes (optional, for orchestrated deployments)

Permission Requirements

For Agent Installation:

Read access to your API providers (Tyk, AWS API Gateway, etc.)
Ability to create and manage containers or services in your environment
Network configuration permissions to establish outbound connections
Permission to create and manage secrets for storing API credentials

Network Requirements

For Tyk Governance Agent:

Inbound access from the Tyk Governance Hub (default 50051 for gRPC)
Outbound access to your API providers
Outbound HTTPS (port 443) access to the Tyk Governance Hub
If API Provider gateways run on different networks, network routes must allow the agent to communicate with those networks

System Architecture

Tyk Governance follows a cloud-hosted service model with customer-deployed agents, creating a secure and flexible architecture that respects your network boundaries while providing centralized governance.

High-Level Architecture

Deployment Models

Tyk Cloud with Automatic Agent

When to use this model:

You exclusively use Tyk Cloud for API management
You want the simplest possible setup with minimal configuration
You don’t have any APIs on other platforms that need governance

Tyk Cloud with Customer-Deployed Agents

When to use this model:

You use self-managed Tyk deployments (not Tyk Cloud)
You use AWS API Gateway or other supported providers
You need to govern APIs across providers that aren’t in Tyk Cloud

Hybrid Deployment

When to use this model:

You use a combination of Tyk Cloud and other API platforms
You have a mix of cloud and on-premises API deployments
You need comprehensive governance across your entire API ecosystem

Installation

The installation process for Tyk Governance varies depending on whether you’re an existing Tyk Cloud customer and which deployment model you use.

Requesting Access to Tyk Governance

Contact Tyk for Access
- Reach out to your Tyk Account Manager or visit tyk.io/contact-book-a-demo
- Specify that you’re interested in access to Tyk Governance
- Provide information about your current API management environment
Receive Access Credentials
- After your request is processed, you’ll receive an email with:
  - URL to access the Tyk Governance Hub
  - Admin credentials for initial login
  - Instructions for next steps
Initial Login
- Navigate to the provided Governance hub URL
- Enter the admin credentials from the email
- You’ll be prompted to change your password on first login

Enabling Governance Feature for Cloud Control Planes

For existing Tyk Cloud managed control planes, enabling governance is straightforward:

Log in to Tyk Cloud Dashboard
- Navigate to your Tyk Cloud dashboard
- Ensure you have administrative privileges
Access Control Plane Settings
- Select the Control Plane you want to enable governance for
- Click on “Edit Details” button
Enable Governance Feature
- Locate the “Governance Agent” toggle
- Enable the feature
- Save your changes
Verification
- An agent will be automatically deployed for your Tyk Control Plane
- You can now access the Governance dashboard via “Governance” in the Cloud UI sidebar

Installing a Local Agent

For environments where you need to install agents manually (non-Tyk platforms or on-premises deployments), follow these steps: Prerequisites for Agent Installation:

Access to the Governance hub to generate agent tokens
Network connectivity between the agent and both the Governance hub and your API provider
Docker or Kubernetes for container-based deployment (recommended)

Generate Agent Token

Since the UI for generating agent tokens is unavailable, you’ll need to use the API to create a token. After receiving your Governance hub credentials, follow these steps:

Obtain an API Key:
- Log in to the Governance hub using the credentials provided in your welcome email
- Check your Access key under the “Settings > User Profile” section
Create an Agent using the API:

# Replace these values with your actual information
GOVERNANCE_URL="https://your-governance-instance.tyk.io"
API_KEY="your-access-key"
AGENT_NAME="My AWS Agent (US)"

# Create agent first
curl -s -X POST --location "${GOVERNANCE_URL}/api/agents/" \
  -H "X-API-Key: ${API_KEY}" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "'"${AGENT_NAME}"'"
  }'

Example response which shows that an agent is created in INACTIVE state:

{"id":"a51d9bd0-bafe-4749-8285-e18641b151f2","name":"My AWS agent (US)","last_heartbeat":"0001-01-01T00:00:00Z","status":"INACTIVE","providers":null}

# Extract agent ID from response
AGENT_ID="a51d9bd0-bafe-4749-8285-e18641b151f2"

Generate an Agent Token using the API:

Now you can generate an access token for the agent.

# API call to create an agent token
curl -X POST "${GOVERNANCE_URL}/api/auth/token/" \
  -H "X-API-Key: ${API_KEY}" \
  -H "Content-Type: application/json" \
  -d '{
    "agent_id": "'"${AGENT_ID}"'"
  }'

Example response:

{
  "token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...",
}

Save the token securely:
- Copy the token value from the response
- Store it securely, as you’ll need it for agent configuration
- Note: This token cannot be retrieved later, so make sure to save it

Prepare Configuration

Create a configuration file named agent-config.yaml with the following structure:

#==============================================================================
# Tyk Governance Agent Configuration
#==============================================================================

# Your Tyk Governance license key - required for agent authentication
# This is provided by Tyk when you subscribe to the Governance service
licenseKey: "your-tyk-governace-license-key"

# Configuration for connecting to the Tyk Governance dashboard/service
governanceDashboard:
  server:
    # The gRPC endpoint URL of the Tyk Governance service
    # Format: hostname:port (without protocol)
    # This is in the format of prefixing "grpc-" to your Governance Hub URL.
    url: "grpc-your-governance-instance.tyk.io:443"
  
  auth:
    # Authentication token for this agent
    # Generated via API call to /auth/token endpoint
    # This token identifies and authorizes this specific agent
    token: "my-agent-token"

#==============================================================================
# API Provider Configurations
#==============================================================================
# List of API providers this agent will connect to
# Each agent can connect to multiple providers of different types
instances:
  #--------------------------------------------------------------------------
  # Tyk Provider Configuration
  #--------------------------------------------------------------------------
  - name: "tyk-provider"  # Descriptive name for this provider instance
    type: "tyk"           # Provider type: must be "tyk" for Tyk Dashboard
    config:
      # The URL of your Tyk Dashboard
      # For Kubernetes deployments, this might be an internal service URL
      host: "http://dashboard-svc-tyk-stack-tyk-dashboard.tyk.svc.cluster.local:3000"
      
      # API key with read access to the Tyk Dashboard
      # Can be obtained in Tyk Dashboard under "User" > "User Details": "Tyk Dashboard API Access Credentials"
      # Requires read permissions for APIs and policies
      auth: "your-auth-key"
  
  #--------------------------------------------------------------------------
  # AWS API Gateway Provider Configuration
  #--------------------------------------------------------------------------
  - name: "aws-provider"  # Descriptive name for this AWS API Gateway instance
    type: "aws"           # Provider type: must be "aws" for AWS API Gateway
    config:
      # AWS IAM credentials with permissions to list and get API Gateway resources
      # Recommended: Use an IAM role with minimal required permissions
      accessKeyId: "your-aws-access-key-id"
      accessKeySecret: "your-aws-access-key-secret"
      
      # AWS region where your API Gateway APIs are deployed
      # Example: us-east-1, eu-west-1, ap-southeast-2, etc.
      region: "us-east-1"
      
      # Optional: Temporary session token if using temporary credentials
      # Required only when using AWS STS temporary credentials
      sessionToken: "your-aws-session-token"

#==============================================================================
# Agent Settings
#==============================================================================

# Log level controls verbosity of agent logs
# Options: debug, info, warn, error
# Recommended: info for production, debug for troubleshooting
logLevel: debug

# Health probe configuration for monitoring agent health
# Used by container orchestration systems like Kubernetes
healthProbe:
  server:
    # Port on which the health probe server will listen
    # Ensure this port is not used by other services
    port: 5959

Deploy the Agent

Docker Deployment:

# Replace it with your Tyk Governance license key
LICENSE_KEY="tyk-governance-license-key"
VERSION="latest"

docker run -d --name tyk-governance-agent \
  -v $(pwd)/agent-config.yaml:/app/config.yaml \
  -e TYK_AGENT_LICENSEKEY="$LICENSE_KEY" \
  tykio/governance-agent:$VERSION

Kubernetes Deployment:

Create a Kubernetes secret for the configuration:

kubectl create secret generic agent-config \
  --from-file=config.yaml=./agent-config.yaml \
  -n your-namespace

Apply the following manifest:

apiVersion: apps/v1
kind: Deployment
metadata:
  name: governance-agent
  namespace: your-namespace # Replace with your namespace
spec:
  replicas: 1
  selector:
    matchLabels:
      app: tyk-governance-agent
  template:
    metadata:
      labels:
        app: tyk-governance-agent
    spec:
      containers:
      - name: agent
        image: tykio/governance-agent:latest # Replace with an available version tag
        env:
        - name: TYK_AGENT_LICENSEKEY
          value: your-governance-license #Replace with your license key
        ports:
        - name: health
          containerPort: 5959
          protocol: TCP
        livenessProbe:
          httpGet:
            path: /health
            port: health
        readinessProbe:
          httpGet:
            path: /live
            port: health
        volumeMounts:
        - mountPath: /app/config.yaml
          name: agent-config
          subPath: config.yaml
      volumes:
      - name: agent-config
        secret:
          secretName: agent-config
          items:
          - key: config.yaml
            path: config.yaml

Apply with:

kubectl apply -f agent-deployment.yaml

Verify Agent Connection

Check if the agent is running properly:

# For Docker
docker logs tyk-governance-agent

# For Kubernetes
kubectl logs -l app=tyk-governance-agent -n your-namespace

Look for log messages indicating a successful connection:

Starting license validation... 
License validated successfully. Valid till: ...
starting agent
agent started successfully
waiting agent to establish health check
starting health probes HTTP server","addr":":5959
authenticated and established health stream
health check established, waiting for sync stream
agent registered successfully and established sync stream with governance dashboard
waiting for sync requests from the dashboard

Trigger Initial Sync

In the Governance hub, navigate to “API Repository”
Click the “ReSync” button to initiate synchronisation

Monitor the sync progress in the UI or refresh the page manually.

Examples

The following examples demonstrate common deployment scenarios and configurations for Tyk Governance.

Example 1: Tyk Cloud with Automatic Agent

This is the simplest deployment model for existing Tyk Cloud customers. Configuration Steps:

Requesting Access to Tyk Governance
Enable the Governance feature in Tyk Cloud Control Plane as described in Enabling Governance Feature for Cloud Control Planes
Wait for automatic agent deployment
Access the Governance Hub from the Cloud UI sidebar
Navigate to “API Repository” to view your automatically discovered APIs
Trigger “ReSync” to pull updates from the control planes

Expected Outcome:

All APIs from your Tyk Control Plane will be automatically discovered and displayed in the API Repository

Example 2: Multi-Platform Governance with Custom Agents

This example demonstrates how to set up governance across multiple API providers. Configuration Steps:

Requesting Access to Tyk Governance
Generate agent tokens for each provider as described in Installing a Local Agent
Create configuration files for each agent
Deploy each agent using Docker or Kubernetes as described in Installing a Local Agent
Verify agent connections
Access the Governance Hub with the provided URL
Navigate to “API Repository” to view your automatically discovered APIs
Trigger “ReSync” to pull updates from all agents

Expected Outcome:

APIs from all providers will be discovered and displayed in a unified repository

General

​Prerequisites

​License Requirements

​System Requirements

​Permission Requirements

​Network Requirements

​System Architecture

​High-Level Architecture

​Deployment Models

​Tyk Cloud with Automatic Agent

​Tyk Cloud with Customer-Deployed Agents

​Hybrid Deployment

​Installation

​Requesting Access to Tyk Governance

​Enabling Governance Feature for Cloud Control Planes

​Installing a Local Agent

​Generate Agent Token

​Prepare Configuration

​Deploy the Agent

​Verify Agent Connection

​Trigger Initial Sync

​Examples

​Example 1: Tyk Cloud with Automatic Agent

​Example 2: Multi-Platform Governance with Custom Agents

Prerequisites

License Requirements

System Requirements

Permission Requirements

Network Requirements

System Architecture

High-Level Architecture

Deployment Models

Tyk Cloud with Automatic Agent

Tyk Cloud with Customer-Deployed Agents

Hybrid Deployment

Installation

Requesting Access to Tyk Governance

Enabling Governance Feature for Cloud Control Planes

Installing a Local Agent

Generate Agent Token

Prepare Configuration

Deploy the Agent

Verify Agent Connection

Trigger Initial Sync

Examples

Example 1: Tyk Cloud with Automatic Agent

Example 2: Multi-Platform Governance with Custom Agents