Questions tagged [kong-plugin]
168 questions
0
votes
1 answer
Post-function custom lua code to manipulate JSON response body
I’m trying to write a custom plugin to transform response body. I could’ve used a response transformer plugin, but my response body json is complex, so I want to remove few fields from it.
I tried using post-function plugin to write my custom lua…
Aditya Sahu
- 13
- 1
0
votes
1 answer
Kong route and upstream server path
I have the following configuration of service with route in Kong:
- name: test
host: test-service
port: 80
protocol: http
path: /endpoint/
routes:
- name: test_route
strip_path: true
preserve_host: true
paths:
…
user1563721
- 1,373
- 3
- 28
- 46
0
votes
1 answer
Kong conditionally apply plugin for the service and route
I am trying to configure Kong gateway to conditionally apply plugin when the conditions are met.
The use-case here is that OIDC plugin should be used only when there is no SSL_CLIENT_CERT header, otherwise do not use OIDC and forward header to the…
user1563721
- 1,373
- 3
- 28
- 46
0
votes
0 answers
Redis connection closed exception in lua plugin
I try to use the next simple example:
local redis = require "resty.redis"
function _M.execute(plugin_conf)
local red = redis:new()
red:set_timeout(redis_timeout)
local ok, err = red:connect(redis_host, redis_port)
if not ok then
…
Yulia
- 11
- 3
0
votes
1 answer
How to hit curl to Kong after applying RBAC authentication
We have authenticated kong with RBAC credentials. Before this, we are able to hit localhost:8001/default/apis?size=100. But after applying RBAC authentication, we are getting the below error
{
"message": "Invalid RBAC credentials. Token or User…
Varun Chawla
- 303
- 1
- 6
- 19
0
votes
1 answer
Kong response-transformer-advanced plugin
I have written the below code in Config.Transform.Functions (response-transformer-advanced plugin)
I hard coded for element ( data.statements[1])…how can I make dynamic ( data.statements JSON array. Loop through all cardnum in data.statements[ 1…n…
BALA AP
- 21
- 3
0
votes
0 answers
Kong API Gateway - Domain Restriction
I have a Service that is mapped to a consumer, and I want to allow the Service Routes to the specific domain name.
We have a plugin to restrict the IP https://docs.konghq.com/hub/kong-inc/ip-restriction/.
is there any way to restrict the domain?
Gowtham Raj
- 103
- 2
- 13
0
votes
2 answers
Accessing datastore from Golang plugin
When writing plugins in Lua there is the kong.db module available to access the Kong's underlying database.
I assume that it also should be possible to communicate with the DB from within plugins written in Go. Or am I wrong here?
If it's possible…
Stanislau
- 402
- 1
- 5
- 16
0
votes
0 answers
How to fetch API from swagger file using kong gateway
I have create a service, a route, an auth, a consumer, a username and a password in the kong admin UI through curl command. Below there is the command that I have used and it's showing in the kong admin UI.
I have installed Kong as docker container…
Mohd Rashid
- 101
- 2
- 9
0
votes
1 answer
kong header base rate limiting
I want to apply rate limiting by header.
if X-yunus-api-key == fasdasd231jnde32e32e , apply rate limit.
Does Kong has this feature ?
--header 'Cache-Control: no-cache' \
--header 'X-yunus-api-key: fasdasd231jnde32e32e' \
--header 'Content-Type:…
user10651098
- 75
- 1
- 7
0
votes
1 answer
Install & use rate-limiting plugin in Kong using the declarative format
I am trying to enable rate-limiting plugin in Kong. However, I keep getting the error - 'name': plugin 'rate-limiting' not enabled; add it to the 'plugins' configuration property
I am deploying kong as a containerised service orchestrated by docker…
Aditya Mishra
- 1,687
- 2
- 15
- 24
0
votes
1 answer
Is it possible to have placeholders in kong plugin k8s?
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: kong-ingress-test
annotations:
kubernetes.io/ingress.class: "kong-ingress"
konghq.com/strip-path: "true"
namespace: test
spec:
rules:
- host: test.com
http:
…
cUser
- 392
- 8
- 25
0
votes
1 answer
How to return a static response in kong api-gateway
I am using kong API-gateway in its DB-Less mode
as a result, I have a kong.yaml file as below:
_format_version: "2.1"
_transform: true
services:
- name: service1
url: http://service1:port/sample-path
routes:
- name: service1
…
Amin Ba
- 1,603
- 1
- 13
- 38
0
votes
1 answer
Where to store sensitive information in kong api-gateway declarative mode
I am trying to use key-auth and acl plugins of kong in a db-less declarative manner.
In kong.yml I have:
_format_version: "2.1"
_transform: true
services:
- name: gamma-live
host: gamma
port: 8000
protocol: http
path: /live
…
Amin Ba
- 1,603
- 1
- 13
- 38
0
votes
2 answers
How to do conditional request termination with kong api-gateway?
I am using kong API-gateway for API management.
Suppose I have a service named alpha. I am serving kong on port 80 and alpha on port 8000 both in the same docker network named kong-net and each on a different docker container, one named kong and the…
Amin Ba
- 1,603
- 1
- 13
- 38