Linux Installation Kong Gateway

Kong is actually a ngnix, by adding plug-ins to the request to do the pre-processing, mainly authorized one. installation of Kong services; https://konghq.com/install/offers a variety of ways to install, It is recommended to install using Docker: (the installation of the CentOS tar package is recommended using the node. JS installation Kong-dashboard) The latest version of Kong does not support Kong-dashboard, so the version I use is v0.13.1 Docker Installation of Kong services, https://docs.konghq.com/install/docker/

2. Create a Docker network

   You'll need to create a custom network to allow the containers to discover and communicate with each other. In this example kong-net are the network name, you can use any name.

   $ docker network create kong-net

4. Start your database

   If you wish to use a Cassandra container:

    $ Docker run-d--name kong-database --net Work=kong-net -P 9042:9042  cassandra:3       

   If wish to use a PostgreSQL container:

    $ Docker run-d--name kong-database --network=kong-net -P 5432:5432 -e  "Postgres_user=kong" 
               
                -e 
                 "Postgres_db=kong"  postgres:9.6   
                 

6. Prepare your database

   Run The migrations with an ephemeral Kong container:

    $ Docker run--rm --network =kong-net -e  "kong_database=postgres" -e  "kong_pg_host=kong-database" -e  "kong_cassandra_contact_points= Kong-database " Kong:latest Kong migrations up            

   In the above example, both Cassandra and PostgreSQL is configured, but we should up Date the  kong_database  environment variable with either  Cassandra  or   postgres .

   Note : Migrations should never is run concurrently; only one Kong node should be performing migrations At a time.

7. Start Kong

   When the migrations has run and your database is ready, start a Kong container that would connect to your database contain Er, just like the ephemeral migrations container:

   $ docker run-d--name Kong--network=kong-net -e  "kong_database=postgres" -e  "kong_pg_host=kong-database" -e  "kong_cassandra_contact_points= Kong-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, 0.0.0.0:8444 SSL" -P 8000:8000  -P 8443:8443 -P 8001:8001 -P 8444:8444   Kong:0.13.1-centos            

9. Use Kong

   Kong is running:

   $ curl -i http://localhost:8001/  

Can get to a big create JSON data on behalf of the service started successfully two installation Kong-dashboardHttps://github.com/PGBI/kong-dashboardUsing Docker

# start Kong dashboarddocker run--rm-p 8080:8080 pgbi/kong-dashboard start--kong-url http://kong:8001# start Ko Ng Dashboard on a custom portdocker run--rm-p [port]:8080 pgbi/kong-dashboard start--kong-url http://kong:8001# Sta RT Kong Dashboard with basic authhttp://kong:8001  \--basic-auth user1=password1 user2=password2# See full list of start Optionsdocker run--rm-p 8080:8080 pgbi/kong-dashboard start--help    

Note If the service of Kong is also Docker, Kong-url address should be the intranet addresses, localhost is unable to connect if the use of the intranet address can not connect, try the following code:

1. Create Bridge Network
   docker network create my-net
2. Add Kong Container to it
   docker network connect my-net kong
3. Provide network info when you run Kong-dashboard
   docker run --rm --network my-net -p 8080:8080 pgbi/kong-dashboard start --kong-url http://kong:8001

Visit http://your-address:8001

Linux Installation Kong Gateway