Open-Source API Management and Microservice Management

Installation Steps
FAQs

Installation Steps

A guide to installing Kong Enterprise—and its license file—using Docker.

Free trial users should skip directly to step 3.

Log in to bintray.com. Your Sales or Support contact will email the credential to you.
In the upper right corner, click “Edit Profile’ to retrieve your API key, which will be used in step 3. Alternatively, to retrieve it from Bintray, click here.

For users with existing contracts, add the Kong Docker repository and pull the image:

 $ docker login -u <your_username_from_bintray> -p <your_apikey_from_bintray> kong-docker-kong-enterprise-edition-docker.bintray.io
 $ docker pull kong-docker-kong-enterprise-edition-docker.bintray.io/kong-enterprise-edition

For trial users, run the following, replacing <your trial image URL> with the URL you received in your welcome email:

 curl -Lsv "<your trial image URL>" -o /tmp/kong-docker-ee.tar.gz
 docker load -i /tmp/kong-docker-ee.tar.gz

You should now have your Kong Enterprise image locally. Run docker images to verify and find the image ID matching your repository.
Tag the image ID for easier use in the commands that follow:
```
 docker tag <IMAGE ID> kong-ee
```
(Replace “IMAGE ID” with the one matching your repository, seen in step 4)

Run the migrations with an ephemeral Kong container.—PostgreSQL 9.5 is required:

 docker run -d --name kong-ee-database \
   -p 5432:5432 \
   -e "POSTGRES_USER=kong" \
   -e "POSTGRES_DB=kong" \
   postgres:9.5

To make the license data easier to handle, export it as a shell variable. Please note that your license contents will differ! Users with Bintray accounts should visit https://bintray.com/kong/<YOUR_REPO_NAME>/license#files to retrieve their license. Trial users should download their license from their welcome email. Once you have your license, you can set it in an environment variable:

 export KONG_LICENSE_DATA='{"license":{"signature":"LS0tLS1CRUdJTiBQR1AgTUVTU0FHRS0tLS0tClZlcnNpb246IEdudVBHIHYyCgpvd0did012TXdDSFdzMTVuUWw3dHhLK01wOTJTR0tLWVc3UU16WTBTVTVNc2toSVREWk1OTFEzVExJek1MY3dTCjA0ek1UVk1OREEwc2pRM04wOHpNalZKVHpOTE1EWk9TVTFLTXpRMVRVNHpTRXMzTjA0d056VXdUTytKWUdNUTQKR05oWW1VQ21NWEJ4Q3NDc3lMQmorTVBmOFhyWmZkNkNqVnJidmkyLzZ6THhzcitBclZtcFZWdnN1K1NiKzFhbgozcjNCeUxCZzdZOVdFL2FYQXJ0NG5lcmVpa2tZS1ozMlNlbGQvMm5iYkRzcmdlWFQzek1BQUE9PQo9b1VnSgotLS0tLUVORCBQR1AgTUVTU0FHRS0tLS0tCg=","payload":{"customer":"Test Company Inc","license_creation_date":"2017-11-08","product_subscription":"Kong Enterprise","admin_seats":"5","support_plan":"None","license_expiration_date":"2017-11-10","license_key":"00141000017ODj3AAG_a1V41000004wT0OEAU"},"version":1}}'

Run Kong migrations:
```
 docker run --rm --link kong-ee-database:kong-ee-database \
   -e "KONG_DATABASE=postgres" -e "KONG_PG_HOST=kong-ee-database" \
   -e "KONG_CASSANDRA_CONTACT_POINTS=kong-ee-database" \
   -e "KONG_LICENSE_DATA=$KONG_LICENSE_DATA" \
   kong-ee kong migrations bootstrap
```
Docker on Windows users: Instead of the KONG_LICENSE_DATA environment variable, use the volume bind option. For example, assuming you’ve saved your license.json file into C:\temp, use --volume /c/temp/license.json:/etc/kong/license.json to specify the license file.

Start Kong:

 docker run -d --name kong-ee --link kong-ee-database:kong-ee-database \
   -e "KONG_DATABASE=postgres" \
   -e "KONG_PG_HOST=kong-ee-database" \
   -e "KONG_CASSANDRA_CONTACT_POINTS=kong-ee-database" \
   -e "KONG_PROXY_ACCESS_LOG=/dev/stdout" \
   -e "KONG_ADMIN_ACCESS_LOG=/dev/stdout" \
   -e "KONG_PROXY_ERROR_LOG=/dev/stderr" \
   -e "KONG_ADMIN_ERROR_LOG=/dev/stderr" \
   -e "KONG_ADMIN_LISTEN=0.0.0.0:8001" \
   -e "KONG_PORTAL=on" \
   -e "KONG_LICENSE_DATA=$KONG_LICENSE_DATA" \
   -p 8000:8000 \
   -p 8443:8443 \
   -p 8001:8001 \
   -p 8444:8444 \
   -p 8002:8002 \
   -p 8445:8445 \
   -p 8003:8003 \
   -p 8004:8004 \
   kong-ee

Docker on Windows users: Instead of the KONG_LICENSE_DATA environment variable, use the volume bind option. For example, assuming you’ve saved your license.json file into C:\temp, use --volume /c/temp/license.json:/etc/kong/license.json to specify the license file.

Kong Enterprise should now be installed and running. Test it by visiting Kong Manager at http://localhost:8002 (replace localhost with your server IP or hostname when running Kong on a remote system), or by visiting the Default Dev Portal at http://127.0.0.1:8003/default

FAQs

The Admin API only listens on the local interface by default. This was done as a security enhancement. Note that we are overriding that in the above example with KONG_ADMIN_LISTEN=0.0.0.0:8001 because Docker container networking benefits from more open settings and enables Kong Manager and Dev Portal to talk with the Kong Admin API.

Without a license properly referenced, you’ll get errors running migrations:

$ docker run -ti --rm ... kong migrations bootstrap
nginx: [alert] Error validating Kong license: license path environment variable not set

Also, without a license, you will get no output if you do a docker run in “daemon mode”—the -d flag to docker run:

$ docker run -d ... kong start
26a995171e23e37f89a4263a10bb084120ab0dbed1aa11a71c888c8e0d74a0b6

When you check the container, it won’t be running. Doing a docker logs will show you:

$ docker logs <container name>
nginx: [alert] Error validating Kong license: license path environment variable not set

As awareness, another error that can occur due to the vagaries of the interactions between text editors and copy & paste changing straight quotes (“ or ‘) into curly ones (“ or ” or ’ or ‘) is:

nginx: [alert] Error validating Kong license: could not decode license json

Your license data must contain only straight quotes to be considered valid JSON.

Installing Kong Enterprise Docker Image

Table of Contents

Installation Steps

FAQs