Little helper to run CNCF's k3s in Docker
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k3d/proxy/templates/nginx.tmpl

53 lines
1.1 KiB

{{- $servers := split (getenv "SERVERS") "," -}}
{{- $ports := split (getenv "PORTS") "," -}}
{{- $udp_ports := split (getenv "UDP_PORTS") "," -}}
error_log stderr notice;
worker_processes auto;
events {
multi_accept on;
use epoll;
worker_connections {{ add 1024 (len $ports) }};
}
stream {
#######
# TCP #
#######
{{- range $port := $ports }}
upstream server_nodes_{{ $port }} {
{{- range $server := $servers }}
server {{ $server }}:{{ $port }} max_fails=1 fail_timeout=10s;
{{- end }}
}
server {
listen {{ $port }};
proxy_pass server_nodes_{{ $port }};
proxy_timeout 600;
proxy_connect_timeout 2s;
}
{{- end }}
#######
# UDP #
#######
{{- range $port := $udp_ports }}
{{- if $port }}
upstream server_nodes_udp_{{ $port }} {
{{- range $server := $servers }}
server {{ $server }}:{{ $port }} max_fails=1 fail_timeout=10s;
{{- end }}
}
server {
listen {{ $port }} udp;
proxy_pass server_nodes_udp_{{ $port }};
proxy_timeout 600;
proxy_connect_timeout 2s;
}
{{- end }}
{{- end }}
}