Update: I reproduced this in its own repo https://github.com/ericwooley/repro-ingress-issue
I'm trying to setup ingress on minikube with the ingress addon.
I have two services, and deployments
service 1 is email:
kind: Service
apiVersion: v1
metadata:
name: email
labels:
app: email
spec:
selector:
app: email
ports:
- name: http
port: 8081
targetPort: http
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: email
spec:
selector:
matchLabels:
app: email
replicas: 1
template:
metadata:
labels:
app: email
spec:
containers:
- name: email
image: ericwooley/auth
ports:
- name: http
containerPort: 8080service 2 is auth
apiVersion: v1
kind: Service
metadata:
name: auth
labels:
app: auth
spec:
type: ClusterIP
ports:
- port: 8080
targetPort: http
name: http
protocol: TCP
selector:
app: auth
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: auth
spec:
selector:
matchLabels:
app: auth
replicas: 1
template:
metadata:
labels:
app: auth
spec:
restartPolicy: Always
containers:
- name: auth
image: ericwooley/auth
imagePullPolicy: Never
ports:
- name: http
containerPort: 8080and my ingress
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: entry
spec:
rules:
- host: api.tengable.com
http:
paths:
- path: /openapi
pathType: Prefix
backend:
serviceName: auth
servicePort: httpnavigating too /openapi sends requests to both services. I can't figure out why it's not all going to the auth service
logs from services:
[auth-7b56b5dc98-jlzzz auth] ::ffff:172.17.0.2 - GET /openapi/ HTTP/1.1 200 3104 - 29.375 ms
[email-57679f8d9b-75j6r email] ::ffff:172.17.0.2 - GET /openapi/swagger-ui.css HTTP/1.1 200 141841 - 1.339 ms
[email-57679f8d9b-75j6r email] ::ffff:172.17.0.2 - GET /openapi/swagger-ui-init.js HTTP/1.1 200 5519 - 0.774 ms
[email-57679f8d9b-75j6r email] ::ffff:172.17.0.2 - GET /openapi/swagger-ui-standalone-preset.js HTTP/1.1 200 307009 - 17.737 ms
[auth-7b56b5dc98-jlzzz auth] ::ffff:172.17.0.2 - GET /openapi/swagger-ui-bundle.js HTTP/1.1 200 984506 - 1.126 ms
[auth-7b56b5dc98-jlzzz auth] ::ffff:172.17.0.2 - GET /openapi/favicon-32x32.png HTTP/1.1 200 628 - 1.453 msI'm fairly new to kubernetes, so any debugging tips would be awesome as well.
EDIT: Add describe for entry ingress and pods list
Describe Entry for ingress;
Name: entry
Namespace: default
Address: 192.168.39.189
Default backend: default-http-backend:80 (<error: endpoints "default-http-backend" not found>)
Rules:
Host Path Backends
---- ---- --------
api.dev.tengable.com
/openapi auth:http (172.17.0.8:8080)
Annotations: Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal CREATE 8m33s nginx-ingress-controller Ingress default/entry
Normal UPDATE 7m50s (x2 over 8m28s) nginx-ingress-controller Ingress default/entry
Pods:
NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES
auth-759b6cd8f8-2pvzj 1/1 Running 5 3m33s 172.17.0.7 minikube <none> <none>
email-589cffd945-kql25 1/1 Running 0 2m59s 172.17.0.8 minikube <none> <none>
postgres-68c74677b6-8vxg9 1/1 Running 0 2m59s 172.17.0.9 minikube <none> <none>
redis-85776b6757-lh9kc 1/1 Running 0 2m53s 172.17.0.10 minikube <none> <none>Minikube ingress pod controller log
172.17.0.1 - - [29/May/2020:19:05:28 +0000] "GET /openapi/ HTTP/1.1" 200 1242 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:76.0) Gecko/20100101 Firefox/76.0" 403 0.047 [default-auth-http] [] 172.17.0.9:8080 3104 0.047 200 6e1bc857061b3758b3f21735d6d65839
172.17.0.1 - - [29/May/2020:19:05:28 +0000] "GET /openapi/swagger-ui.css HTTP/1.1" 200 22708 "http://api.dev.tengable.com:8080/openapi/" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:76.0) Gecko/20100101 Firefox/76.0" 383 0.015 [default-auth-http] [] 172.17.0.7:8080 141841 0.016 200 4719376be00e46842f510ab4eedc8d1c
172.17.0.1 - - [29/May/2020:19:05:28 +0000] "GET /openapi/swagger-ui-init.js HTTP/1.1" 200 1285 "http://api.dev.tengable.com:8080/openapi/" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:76.0) Gecko/20100101 Firefox/76.0" 372 0.043 [default-auth-http] [] 172.17.0.7:8080 5519 0.043 200 109e5ed08dd54e78dcdaed526973dfde
172.17.0.1 - - [29/May/2020:19:05:28 +0000] "GET /openapi/swagger-ui-standalone-preset.js HTTP/1.1" 200 99126 "http://api.dev.tengable.com:8080/openapi/" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:76.0) Gecko/20100101 Firefox/76.0" 385 0.080 [default-auth-http] [] 172.17.0.9:8080 307009 0.080 200 a4e85558a69082ac5bec3dfe4f5c1300
172.17.0.1 - - [29/May/2020:19:05:28 +0000] "GET /openapi/swagger-ui-bundle.js HTTP/1.1" 200 310454 "http://api.dev.tengable.com:8080/openapi/" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:76.0) Gecko/20100101 Firefox/76.0" 374 0.123 [default-auth-http] [] 172.17.0.9:8080 984506 0.123 200 bf5e3fb008ccf54f40de1923e0df56b7
172.17.0.1 - - [29/May/2020:19:05:29 +0000] "GET /openapi/favicon-32x32.png HTTP/1.1" 200 628 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:76.0) Gecko/20100101 Firefox/76.0" 330 0.003 [default-auth-http] [] 172.17.0.9:8080 628 0.004 200 1db7d7acc4699409a4b7bf0c2060ae2eEdit 2: I ran k exec -it -n kube-system ingress-nginx-controller-7bb4c67d67-cnnlz cat /etc/nginx/nginx.conf and got the generated nginx.conf as well
# Configuration checksum: 11102474080819284102
# setup custom paths that do not require root access
pid /tmp/nginx.pid;
daemon off;
worker_processes 2;
worker_rlimit_nofile 523264;
worker_shutdown_timeout 240s ;
events {
multi_accept on;
worker_connections 16384;
use epoll;
}
http {
lua_package_path "/etc/nginx/lua/?.lua;;";
lua_shared_dict balancer_ewma 10M;
lua_shared_dict balancer_ewma_last_touched_at 10M;
lua_shared_dict balancer_ewma_locks 1M;
lua_shared_dict certificate_data 20M;
lua_shared_dict certificate_servers 5M;
lua_shared_dict configuration_data 20M;
lua_shared_dict ocsp_response_cache 5M;
init_by_lua_block {
collectgarbage("collect")
-- init modules
local ok, res
ok, res = pcall(require, "lua_ingress")
if not ok then
error("require failed: " .. tostring(res))
else
lua_ingress = res
lua_ingress.set_config({
use_forwarded_headers = false,
use_proxy_protocol = false,
is_ssl_passthrough_enabled = false,
http_redirect_code = 308,
listen_ports = { ssl_proxy = "442", https = "443" },
hsts = false,
hsts_max_age = 15724800,
hsts_include_subdomains = true,
hsts_preload = false,
})
end
ok, res = pcall(require, "configuration")
if not ok then
error("require failed: " .. tostring(res))
else
configuration = res
end
ok, res = pcall(require, "balancer")
if not ok then
error("require failed: " .. tostring(res))
else
balancer = res
end
ok, res = pcall(require, "monitor")
if not ok then
error("require failed: " .. tostring(res))
else
monitor = res
end
ok, res = pcall(require, "certificate")
if not ok then
error("require failed: " .. tostring(res))
else
certificate = res
certificate.is_ocsp_stapling_enabled = false
end
ok, res = pcall(require, "plugins")
if not ok then
error("require failed: " .. tostring(res))
else
plugins = res
end
-- load all plugins that'll be used here
plugins.init({ })
}
init_worker_by_lua_block {
lua_ingress.init_worker()
balancer.init_worker()
monitor.init_worker()
plugins.run()
}
geoip_country /etc/nginx/geoip/GeoIP.dat;
geoip_city /etc/nginx/geoip/GeoLiteCity.dat;
geoip_org /etc/nginx/geoip/GeoIPASNum.dat;
geoip_proxy_recursive on;
aio threads;
aio_write on;
tcp_nopush on;
tcp_nodelay on;
log_subrequest on;
reset_timedout_connection on;
keepalive_timeout 75s;
keepalive_requests 100;
client_body_temp_path /tmp/client-body;
fastcgi_temp_path /tmp/fastcgi-temp;
proxy_temp_path /tmp/proxy-temp;
ajp_temp_path /tmp/ajp-temp;
client_header_buffer_size 1k;
client_header_timeout 60s;
large_client_header_buffers 4 8k;
client_body_buffer_size 8k;
client_body_timeout 60s;
http2_max_field_size 4k;
http2_max_header_size 16k;
http2_max_requests 1000;
http2_max_concurrent_streams 128;
types_hash_max_size 2048;
server_names_hash_max_size 1024;
server_names_hash_bucket_size 64;
map_hash_bucket_size 64;
proxy_headers_hash_max_size 512;
proxy_headers_hash_bucket_size 64;
variables_hash_bucket_size 256;
variables_hash_max_size 2048;
underscores_in_headers off;
ignore_invalid_headers on;
limit_req_status 503;
limit_conn_status 503;
include /etc/nginx/mime.types;
default_type text/html;
gzip on;
gzip_comp_level 5;
gzip_http_version 1.1;
gzip_min_length 256;
gzip_types application/atom+xml application/javascript application/x-javascript application/json application/rss+xml application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/svg+xml image/x-icon text/css text/javascript text/plain text/x-component;
gzip_proxied any;
gzip_vary on;
# Custom headers for response
server_tokens on;
# disable warnings
uninitialized_variable_warn off;
# Additional available variables:
# $namespace
# $ingress_name
# $service_name
# $service_port
log_format upstreaminfo '$remote_addr - $remote_user [$time_local] "$request" $status $body_bytes_sent "$http_referer" "$http_user_agent" $request_length $request_time [$proxy_upstream_name] [$proxy_alternative_upstream_name] $upstream_addr $upstream_response_length $upstream_response_time $upstream_status $req_id';
map $request_uri $loggable {
default 1;
}
access_log /var/log/nginx/access.log upstreaminfo if=$loggable;
error_log /var/log/nginx/error.log notice;
resolver 10.96.0.10 valid=30s ipv6=off;
# See https://www.nginx.com/blog/websocket-nginx
map $http_upgrade $connection_upgrade {
default upgrade;
# See http://nginx.org/en/docs/http/ngx_http_upstream_module.html#keepalive
'' '';
}
# Reverse proxies can detect if a client provides a X-Request-ID header, and pass it on to the backend server.
# If no such header is provided, it can provide a random value.
map $http_x_request_id $req_id {
default $http_x_request_id;
"" $request_id;
}
# Create a variable that contains the literal $ character.
# This works because the geo module will not resolve variables.
geo $literal_dollar {
default "quot;;
}
server_name_in_redirect off;
port_in_redirect off;
ssl_protocols TLSv1.2;
ssl_early_data off;
# turn on session caching to drastically improve performance
ssl_session_cache builtin:1000 shared:SSL:10m;
ssl_session_timeout 10m;
# allow configuring ssl session tickets
ssl_session_tickets on;
# slightly reduce the time-to-first-byte
ssl_buffer_size 4k;
# allow configuring custom ssl ciphers
ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384';
ssl_prefer_server_ciphers on;
ssl_ecdh_curve auto;
# PEM sha: db0c5d7bbddcf6bfa82f6a621647e21c5e3bc1bd
ssl_certificate /etc/ingress-controller/ssl/default-fake-certificate.pem;
ssl_certificate_key /etc/ingress-controller/ssl/default-fake-certificate.pem;
proxy_ssl_session_reuse on;
upstream upstream_balancer {
### Attention!!!
#
# We no longer create "upstream" section for every backend.
# Backends are handled dynamically using Lua. If you would like to debug
# and see what backends ingress-nginx has in its memory you can
# install our kubectl plugin https://kubernetes.github.io/ingress-nginx/kubectl-plugin.
# Once you have the plugin you can use "kubectl ingress-nginx backends" command to
# inspect current backends.
#
###
server 0.0.0.1; # placeholder
balancer_by_lua_block {
balancer.balance()
}
keepalive 32;
keepalive_timeout 60s;
keepalive_requests 100;
}
# Cache for internal auth checks
proxy_cache_path /tmp/nginx-cache-auth levels=1:2 keys_zone=auth_cache:10m max_size=128m inactive=30m use_temp_path=off;
# Global filters
## start server _
server {
server_name _ ;
listen 80 default_server reuseport backlog=511 ;
listen 443 default_server reuseport backlog=511 ssl http2 ;
set $proxy_upstream_name "-";
ssl_certificate_by_lua_block {
certificate.call()
}
location / {
set $namespace "";
set $ingress_name "";
set $service_name "";
set $service_port "";
set $location_path "/";
rewrite_by_lua_block {
lua_ingress.rewrite({
force_ssl_redirect = false,
ssl_redirect = false,
force_no_ssl_redirect = false,
use_port_in_redirects = false,
})
balancer.rewrite()
plugins.run()
}
# be careful with `access_by_lua_block` and `satisfy any` directives as satisfy any
# will always succeed when there's `access_by_lua_block` that does not have any lua code doing `ngx.exit(ngx.DECLINED)`
# other authentication method such as basic auth or external auth useless - all requests will be allowed.
#access_by_lua_block {
#}
header_filter_by_lua_block {
lua_ingress.header()
plugins.run()
}
body_filter_by_lua_block {
}
log_by_lua_block {
balancer.log()
monitor.call()
plugins.run()
}
access_log off;
port_in_redirect off;
set $balancer_ewma_score -1;
set $proxy_upstream_name "upstream-default-backend";
set $proxy_host $proxy_upstream_name;
set $pass_access_scheme $scheme;
set $pass_server_port $server_port;
set $best_http_host $http_host;
set $pass_port $pass_server_port;
set $proxy_alternative_upstream_name "";
client_max_body_size 1m;
proxy_set_header Host $best_http_host;
# Pass the extracted client certificate to the backend
# Allow websocket connections
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection $connection_upgrade;
proxy_set_header X-Request-ID $req_id;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header X-Forwarded-Host $best_http_host;
proxy_set_header X-Forwarded-Port $pass_port;
proxy_set_header X-Forwarded-Proto $pass_access_scheme;
proxy_set_header X-Scheme $pass_access_scheme;
# Pass the original X-Forwarded-For
proxy_set_header X-Original-Forwarded-For $http_x_forwarded_for;
# mitigate HTTPoxy Vulnerability
# https://www.nginx.com/blog/mitigating-the-httpoxy-vulnerability-with-nginx/
proxy_set_header Proxy "";
# Custom headers to proxied server
proxy_connect_timeout 5s;
proxy_send_timeout 60s;
proxy_read_timeout 60s;
proxy_buffering off;
proxy_buffer_size 4k;
proxy_buffers 4 4k;
proxy_max_temp_file_size 1024m;
proxy_request_buffering on;
proxy_http_version 1.1;
proxy_cookie_domain off;
proxy_cookie_path off;
# In case of errors try the next upstream server before returning an error
proxy_next_upstream error timeout;
proxy_next_upstream_timeout 0;
proxy_next_upstream_tries 3;
proxy_pass http://upstream_balancer;
proxy_redirect off;
}
# health checks in cloud providers require the use of port 80
location /healthz {
access_log off;
return 200;
}
# this is required to avoid error if nginx is being monitored
# with an external software (like sysdig)
location /nginx_status {
allow 127.0.0.1;
deny all;
access_log off;
stub_status on;
}
}
## end server _
## start server api.dev.tengable.com
server {
server_name api.dev.tengable.com ;
listen 80 ;
listen 443 ssl http2 ;
set $proxy_upstream_name "-";
ssl_certificate_by_lua_block {
certificate.call()
}
location /openapi {
set $namespace "default";
set $ingress_name "entry";
set $service_name "auth";
set $service_port "http";
set $location_path "/openapi";
rewrite_by_lua_block {
lua_ingress.rewrite({
force_ssl_redirect = false,
ssl_redirect = true,
force_no_ssl_redirect = false,
use_port_in_redirects = false,
})
balancer.rewrite()
plugins.run()
}
# be careful with `access_by_lua_block` and `satisfy any` directives as satisfy any
# will always succeed when there's `access_by_lua_block` that does not have any lua code doing `ngx.exit(ngx.DECLINED)`
# other authentication method such as basic auth or external auth useless - all requests will be allowed.
#access_by_lua_block {
#}
header_filter_by_lua_block {
lua_ingress.header()
plugins.run()
}
body_filter_by_lua_block {
}
log_by_lua_block {
balancer.log()
monitor.call()
plugins.run()
}
port_in_redirect off;
set $balancer_ewma_score -1;
set $proxy_upstream_name "default-auth-http";
set $proxy_host $proxy_upstream_name;
set $pass_access_scheme $scheme;
set $pass_server_port $server_port;
set $best_http_host $http_host;
set $pass_port $pass_server_port;
set $proxy_alternative_upstream_name "";
client_max_body_size 1m;
proxy_set_header Host $best_http_host;
# Pass the extracted client certificate to the backend
# Allow websocket connections
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection $connection_upgrade;
proxy_set_header X-Request-ID $req_id;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header X-Forwarded-Host $best_http_host;
proxy_set_header X-Forwarded-Port $pass_port;
proxy_set_header X-Forwarded-Proto $pass_access_scheme;
proxy_set_header X-Scheme $pass_access_scheme;
# Pass the original X-Forwarded-For
proxy_set_header X-Original-Forwarded-For $http_x_forwarded_for;
# mitigate HTTPoxy Vulnerability
# https://www.nginx.com/blog/mitigating-the-httpoxy-vulnerability-with-nginx/
proxy_set_header Proxy "";
# Custom headers to proxied server
proxy_connect_timeout 5s;
proxy_send_timeout 60s;
proxy_read_timeout 60s;
proxy_buffering off;
proxy_buffer_size 4k;
proxy_buffers 4 4k;
proxy_max_temp_file_size 1024m;
proxy_request_buffering on;
proxy_http_version 1.1;
proxy_cookie_domain off;
proxy_cookie_path off;
# In case of errors try the next upstream server before returning an error
proxy_next_upstream error timeout;
proxy_next_upstream_timeout 0;
proxy_next_upstream_tries 3;
proxy_pass http://upstream_balancer;
proxy_redirect off;
}
location / {
set $namespace "";
set $ingress_name "";
set $service_name "";
set $service_port "";
set $location_path "/";
rewrite_by_lua_block {
lua_ingress.rewrite({
force_ssl_redirect = false,
ssl_redirect = true,
force_no_ssl_redirect = false,
use_port_in_redirects = false,
})
balancer.rewrite()
plugins.run()
}
# be careful with `access_by_lua_block` and `satisfy any` directives as satisfy any
# will always succeed when there's `access_by_lua_block` that does not have any lua code doing `ngx.exit(ngx.DECLINED)`
# other authentication method such as basic auth or external auth useless - all requests will be allowed.
#access_by_lua_block {
#}
header_filter_by_lua_block {
lua_ingress.header()
plugins.run()
}
body_filter_by_lua_block {
}
log_by_lua_block {
balancer.log()
monitor.call()
plugins.run()
}
port_in_redirect off;
set $balancer_ewma_score -1;
set $proxy_upstream_name "upstream-default-backend";
set $proxy_host $proxy_upstream_name;
set $pass_access_scheme $scheme;
set $pass_server_port $server_port;
set $best_http_host $http_host;
set $pass_port $pass_server_port;
set $proxy_alternative_upstream_name "";
client_max_body_size 1m;
proxy_set_header Host $best_http_host;
# Pass the extracted client certificate to the backend
# Allow websocket connections
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection $connection_upgrade;
proxy_set_header X-Request-ID $req_id;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header X-Forwarded-Host $best_http_host;
proxy_set_header X-Forwarded-Port $pass_port;
proxy_set_header X-Forwarded-Proto $pass_access_scheme;
proxy_set_header X-Scheme $pass_access_scheme;
# Pass the original X-Forwarded-For
proxy_set_header X-Original-Forwarded-For $http_x_forwarded_for;
# mitigate HTTPoxy Vulnerability
# https://www.nginx.com/blog/mitigating-the-httpoxy-vulnerability-with-nginx/
proxy_set_header Proxy "";
# Custom headers to proxied server
proxy_connect_timeout 5s;
proxy_send_timeout 60s;
proxy_read_timeout 60s;
proxy_buffering off;
proxy_buffer_size 4k;
proxy_buffers 4 4k;
proxy_max_temp_file_size 1024m;
proxy_request_buffering on;
proxy_http_version 1.1;
proxy_cookie_domain off;
proxy_cookie_path off;
# In case of errors try the next upstream server before returning an error
proxy_next_upstream error timeout;
proxy_next_upstream_timeout 0;
proxy_next_upstream_tries 3;
proxy_pass http://upstream_balancer;
proxy_redirect off;
}
}
## end server api.dev.tengable.com
# backend for when default-backend-service is not configured or it does not have endpoints
server {
listen 8181 default_server reuseport backlog=511;
set $proxy_upstream_name "internal";
access_log off;
location / {
return 404;
}
}
# default server, used for NGINX healthcheck and access to nginx stats
server {
listen 127.0.0.1:10246;
set $proxy_upstream_name "internal";
keepalive_timeout 0;
gzip off;
access_log off;
location /healthz {
return 200;
}
location /is-dynamic-lb-initialized {
content_by_lua_block {
local configuration = require("configuration")
local backend_data = configuration.get_backends_data()
if not backend_data then
ngx.exit(ngx.HTTP_INTERNAL_SERVER_ERROR)
return
end
ngx.say("OK")
ngx.exit(ngx.HTTP_OK)
}
}
location /nginx_status {
stub_status on;
}
location /configuration {
client_max_body_size 21m;
client_body_buffer_size 21m;
proxy_buffering off;
content_by_lua_block {
configuration.call()
}
}
location / {
content_by_lua_block {
ngx.exit(ngx.HTTP_NOT_FOUND)
}
}
}
}
stream {
lua_package_path "/etc/nginx/lua/?.lua;/etc/nginx/lua/vendor/?.lua;;";
lua_shared_dict tcp_udp_configuration_data 5M;
init_by_lua_block {
collectgarbage("collect")
-- init modules
local ok, res
ok, res = pcall(require, "configuration")
if not ok then
error("require failed: " .. tostring(res))
else
configuration = res
end
ok, res = pcall(require, "tcp_udp_configuration")
if not ok then
error("require failed: " .. tostring(res))
else
tcp_udp_configuration = res
end
ok, res = pcall(require, "tcp_udp_balancer")
if not ok then
error("require failed: " .. tostring(res))
else
tcp_udp_balancer = res
end
}
init_worker_by_lua_block {
tcp_udp_balancer.init_worker()
}
lua_add_variable $proxy_upstream_name;
log_format log_stream '[$remote_addr] [$time_local] $protocol $status $bytes_sent $bytes_received $session_time';
access_log /var/log/nginx/access.log log_stream ;
error_log /var/log/nginx/error.log;
upstream upstream_balancer {
server 0.0.0.1:1234; # placeholder
balancer_by_lua_block {
tcp_udp_balancer.balance()
}
}
server {
listen 127.0.0.1:10247;
access_log off;
content_by_lua_block {
tcp_udp_configuration.call()
}
}
# TCP services
# UDP services
}
Github user: aledbf actually figured it out. https://github.com/kubernetes/ingress-nginx/issues/5622
The problem was that kustomize is using
commonLabel:
app: somethingWhich is overriding all the selectors I used which were app: auth, app: email etc..