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Merge pull request #3344 from ecosia/jg-customerrors-per-ingress

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Adds CustomHTTPErrors ingress annotation and test
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k8s-ci-robot 2018-11-06 09:21:49 -08:00 • committed by GitHub
commit 265f96bf14
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GPG key ID: 4AEE18F83AFDEB23
9 changed files with 294 additions and 11 deletions
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18
rootfs/etc/nginx/template/nginx.tmpl
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@ -575,7 +575,7 @@ http {
{{ $cfg.ServerSnippet }}
{{ end }}
{{ template "CUSTOM_ERRORS" $all }}
{{ template "CUSTOM_ERRORS" (buildCustomErrorDeps $all.ProxySetHeaders $cfg.CustomHTTPErrors) }}
}
## end server {{ $server.Hostname }}
@ -677,7 +677,7 @@ http {
proxy_pass http://upstream_balancer;
}
{{ template "CUSTOM_ERRORS" $all }}
{{ template "CUSTOM_ERRORS" (buildCustomErrorDeps $all.ProxySetHeaders $cfg.CustomHTTPErrors) }}
}
}
@ -696,7 +696,7 @@ stream {
{{/* definition of templates to avoid repetitions */}}
{{ define "CUSTOM_ERRORS" }}
{{ $proxySetHeaders := .ProxySetHeaders }}
{{ range $errCode := .Cfg.CustomHTTPErrors }}
{{ range $errCode := .ErrorCodes }}
location @custom_{{ $errCode }} {
internal;
@ -818,6 +818,8 @@ stream {
{{ $server.ServerSnippet }}
{{ end }}
{{ template "CUSTOM_ERRORS" (buildCustomErrorDeps $all.ProxySetHeaders (collectCustomErrorsPerServer $server)) }}
{{ $enforceRegex := enforceRegexModifier $server.Locations }}
{{ range $location := $server.Locations }}
{{ $path := buildLocation $location $enforceRegex }}
@ -1177,6 +1179,16 @@ stream {
proxy_set_header X-Service-Port $service_port;
{{ end }}
{{/* if a location-specific error override is set, add the proxy_intercept here */}}
{{ if $location.CustomHTTPErrors }}
# Custom error pages per ingress
proxy_intercept_errors on;
{{ end }}
{{ range $errCode := $location.CustomHTTPErrors }}
error_page {{ $errCode }} = @custom_{{ $errCode }};{{ end }}
{{ buildProxyPass $server.Hostname $all.Backends $location }}
{{ if (or (eq $location.Proxy.ProxyRedirectFrom "default") (eq $location.Proxy.ProxyRedirectFrom "off")) }}
proxy_redirect {{ $location.Proxy.ProxyRedirectFrom }};