DevFW-CICD/ingress-nginx-helm
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keep zones unique per ingress resource

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This commit is contained in:
Seth Pollack 2017-08-22 14:53:53 -04:00
parent ed3803cf58
commit a3594f6c4c
2 changed files with 11 additions and 5 deletions
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7
controllers/nginx/rootfs/etc/nginx/template/nginx.tmpl
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@ -292,22 +292,23 @@ http {
{{ end }}
{{ if ne $location.RateLimit.Name "" }}
{{ if ne (whitelistExists $location.RateLimit.Name) true }}
# Ratelimit {{ $location.RateLimit.Name }}
{{ $rln := (print $server.Hostname "_" $location.RateLimit.Name) }}
geo $whitelist_{{ buildWhitelistVariable $rln }} {
geo $whitelist_{{ buildWhitelistVariable $location.RateLimit.Name }} {
default 0;
{{ range $ip := $location.RateLimit.Whitelist }}
{{ $ip }} 1;{{ end }}
}
# Ratelimit {{ $location.RateLimit.Name }}
map $whitelist_{{ buildWhitelistVariable $rln }} $limit_{{ buildWhitelistVariable $rln }} {
map $whitelist_{{ buildWhitelistVariable $location.RateLimit.Name }} $limit_{{ buildWhitelistVariable $location.RateLimit.Name }} {
0 {{ $cfg.LimitConnZoneVariable }};
1 "";
}
{{ end }}
{{ end }}
{{ end }}
{{ end }}
{{/* build all the required rate limit zones. Each annotation requires a dedicated zone */}}
{{/* 1MB -> 16 thousand 64-byte states or about 8 thousand 128-byte states */}}