2024-09-15 15:04:08 +00:00
<!doctype html> < html lang = en class = no-js > < head > < meta charset = utf-8 > < meta name = viewport content = "width=device-width,initial-scale=1" > < link href = https://kubernetes.github.io/ingress-nginx/examples/multi-tls/ rel = canonical > < link href = ../grpc/ rel = prev > < link href = ../rewrite/ rel = next > < link rel = icon href = ../../assets/images/favicon.png > < meta name = generator content = "mkdocs-1.5.3, mkdocs-material-9.4.5" > < title > Multi TLS certificate termination - Ingress-Nginx Controller< / title > < link rel = stylesheet href = ../../assets/stylesheets/main.6a10b989.min.css > < link rel = stylesheet href = ../../assets/stylesheets/palette.356b1318.min.css > < link rel = preconnect href = https://fonts.gstatic.com crossorigin > < link rel = stylesheet href = "https://fonts.googleapis.com/css?family=Roboto:300,300i,400,400i,700,700i%7CRoboto+Mono:400,400i,700,700i&display=fallback" > < style > : root { --md-text-font : "Roboto" ; --md-code-font : "Roboto Mono" } < / style > < link rel = stylesheet href = ../../extra.css > < script > _ _md _scope = new URL ( "../.." , location ) , _ _md _hash = e => [ ... e ] . reduce ( ( e , _ ) => ( e << 5 ) - e + _ . charCodeAt ( 0 ) , 0 ) , _ _md _get = ( e , _ = localStorage , t = _ _md _scope ) => JSON . parse ( _ . getItem ( t . pathname + "." + e ) ) , _ _md _set = ( e , _ , t = localStorage , a = _ _md _scope ) => { try { t . setItem ( a . pathname + "." + e , JSON . stringify ( _ ) ) } catch ( e ) { } } < / script > < / head > < body dir = ltr data-md-color-scheme = default data-md-color-primary = teal data-md-color-accent = green > < input class = md-toggle data-md-toggle = drawer type = checkbox id = __drawer autocomplete = off > < input class = md-toggle data-md-toggle = search type = checkbox id = __search autocomplete = off > < label class = md-overlay for = __drawer > < / label > < div data-md-component = skip > < a href = #multi-tls-certificate-termination class = md-skip > Skip to content < / a > < / div > < div data-md-component = announce > < / div > < header class = "md-header md-header--shadow md-header--lifted" data-md-component = header > < nav class = "md-header__inner md-grid" aria-label = Header > < a href = ../.. title = "Ingress-Nginx Controller" class = "md-header__button md-logo" aria-label = "Ingress-Nginx Controller" data-md-component = logo > < svg xmlns = http://www.w3.org/2000/svg viewbox = "0 0 24 24" > < path d = "M12 8a3 3 0 0 0 3-3 3 3 0 0 0-3-3 3 3 0 0 0-3 3 3 3 0 0 0 3 3m0 3.54C9.64 9.35 6.5 8 3 8v11c3.5 0 6.64 1.35 9 3.54 2.36-2.19 5.5-3.54 9-3.54V8c-3.5 0-6.64 1.35-9 3.54Z" / > < / svg > < / a > < label class = "md-header__button md-icon" for = __drawer > < svg xmlns = http://www.w3.org/2000/svg viewbox = "0 0 24 24" > < path d = "M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2Z" / > < / svg > < / label > < div class = md-header__title data-md-component = header-title > < div class = md-header__ellipsis > < div class = md-header__topic > < span class = md-ellipsis > Ingress-Nginx Controller < / span > < / div > < div class = md-header__topic data-md-component = header-topic > < span class = md-ellipsis > Multi TLS certificate termination < / span > < / div > < / div > < / div > < label class = "md-header__button md-icon" for = __search > < svg xmlns = http://www.w3.org/2000/svg viewbox = "0 0 24 24" > < path d = "M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5Z" / > < / svg > < / label > < div class = md-search data-md-component = search role = dialog > < label class = md-search__overlay for = __search > < / label > < div class = md-search__inner role = search > < form class = md-search__form name = search > < input type = text class = md-search__input name = query aria-label = Search placeholder = Search autocapitalize = off autocorrect = off autocomplete = off spellcheck = false data-md-component = search-query required > < label class = "md-search__icon md-icon" for = __search > < svg xmlns = http://www.w3.org/2000/svg viewbox = "0 0 24 24" > < path d = "M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5Z" / > < / svg > < svg xmlns = http://www.w3.org/2000/svg viewbox = "0 0 24 24" > < path d = "M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12Z" / > < / svg > < / label > < nav class = md-search__options aria-label = Search > < butt
2021-01-11 15:59:14 +00:00
< span class = go > server {< / span >
< span class = go > listen 80;< / span >
< span class = go > listen 443 ssl http2;< / span >
< span class = go > ssl_certificate /etc/nginx-ssl/default-foobar.pem;< / span >
< span class = go > ssl_certificate_key /etc/nginx-ssl/default-foobar.pem;< / span >
< span class = go > server_name foo.bar.com;< / span >
< span class = go > if ($scheme = http) {< / span >
< span class = go > return 301 https://$host$request_uri;< / span >
< span class = go > }< / span >
< span class = go > location / {< / span >
< span class = go > proxy_set_header Host $host;< / span >
2023-10-12 19:31:18 +00:00
< span class = gp > # < / span > Pass< span class = w > < / span > Real< span class = w > < / span > IP
2021-01-11 15:59:14 +00:00
< span class = go > proxy_set_header X-Real-IP $remote_addr;< / span >
2023-10-12 19:31:18 +00:00
< span class = gp > # < / span > Allow< span class = w > < / span > websocket< span class = w > < / span > connections
2021-01-11 15:59:14 +00:00
< span class = go > proxy_set_header Upgrade $http_upgrade;< / span >
< span class = go > proxy_set_header Connection $connection_upgrade;< / span >
< span class = go > proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;< / span >
< span class = go > proxy_set_header X-Forwarded-Host $host;< / span >
< span class = go > proxy_set_header X-Forwarded-Proto $pass_access_scheme;< / span >
< span class = go > proxy_connect_timeout 5s;< / span >
< span class = go > proxy_send_timeout 60s;< / span >
< span class = go > proxy_read_timeout 60s;< / span >
< span class = go > proxy_redirect off;< / span >
< span class = go > proxy_buffering off;< / span >
< span class = go > proxy_http_version 1.1;< / span >
< span class = go > proxy_pass http://default-http-svc-80;< / span >
< span class = go > }< / span >
2023-10-12 19:31:18 +00:00
< / code > < / pre > < / div > < / p > < p > And you should be able to reach your nginx service or http-svc service using a hostname switch: < div class = highlight > < pre > < span > < / span > < code > < span class = gp > $ < / span > kubectl< span class = w > < / span > get< span class = w > < / span > ing
2021-01-11 15:59:14 +00:00
< span class = go > NAME RULE BACKEND ADDRESS AGE< / span >
< span class = go > foo-tls - 104.154.30.67 13m< / span >
< span class = go > foo.bar.com< / span >
< span class = go > / http-svc:80< / span >
< span class = go > bar.baz.com< / span >
< span class = go > / nginx:80< / span >
2023-10-12 19:31:18 +00:00
< span class = gp > $ < / span > curl< span class = w > < / span > https://104.154.30.67< span class = w > < / span > -H< span class = w > < / span > < span class = s1 > ' Host:foo.bar.com' < / span > < span class = w > < / span > -k
2021-01-11 15:59:14 +00:00
< span class = go > CLIENT VALUES:< / span >
< span class = go > client_address=10.245.0.6< / span >
< span class = go > command=GET< / span >
< span class = go > real path=/< / span >
< span class = go > query=nil< / span >
< span class = go > request_version=1.1< / span >
< span class = go > request_uri=http://foo.bar.com:8080/< / span >
< span class = go > SERVER VALUES:< / span >
< span class = go > server_version=nginx: 1.9.11 - lua: 10001< / span >
< span class = go > HEADERS RECEIVED:< / span >
< span class = go > accept=*/*< / span >
< span class = go > connection=close< / span >
< span class = go > host=foo.bar.com< / span >
< span class = go > user-agent=curl/7.35.0< / span >
< span class = go > x-forwarded-for=10.245.0.1< / span >
< span class = go > x-forwarded-host=foo.bar.com< / span >
< span class = go > x-forwarded-proto=https< / span >
2023-10-12 19:31:18 +00:00
< span class = gp > $ < / span > curl< span class = w > < / span > https://104.154.30.67< span class = w > < / span > -H< span class = w > < / span > < span class = s1 > ' Host:bar.baz.com' < / span > < span class = w > < / span > -k
2021-01-11 15:59:14 +00:00
< span class = go > < !DOCTYPE html> < / span >
< span class = go > < html> < / span >
< span class = go > < head> < / span >
< span class = go > < title> Welcome to nginx on Debian!< /title> < / span >
2023-10-12 19:31:18 +00:00
< span class = gp > $ < / span > curl< span class = w > < / span > < span class = m > 104< / span > .154.30.67
2021-01-11 15:59:14 +00:00
< span class = go > default backend - 404< / span >
2023-10-12 19:31:18 +00:00
< / code > < / pre > < / div > < / p > < / article > < / div > < / div > < / main > < footer class = md-footer > < div class = "md-footer-meta md-typeset" > < div class = "md-footer-meta__inner md-grid" > < div class = md-copyright > Made with < a href = https://squidfunk.github.io/mkdocs-material/ target = _blank rel = noopener > Material for MkDocs < / a > < / div > < / div > < / div > < / footer > < / div > < div class = md-dialog data-md-component = dialog > < div class = "md-dialog__inner md-typeset" > < / div > < / div > < script id = __config type = application/json > { "base" : "../.." , "features" : [ "navigation.tabs" , "navigation.tabs.sticky" , "navigation.instant" , "navigation.sections" ] , "search" : "../../assets/javascripts/workers/search.f886a092.min.js" , "translations" : { "clipboard.copied" : "Copied to clipboard" , "clipboard.copy" : "Copy to clipboard" , "search.result.more.one" : "1 more on this page" , "search.result.more.other" : "# more on this page" , "search.result.none" : "No matching documents" , "search.result.one" : "1 matching document" , "search.result.other" : "# matching documents" , "search.result.placeholder" : "Type to start searching" , "search.result.term.missing" : "Missing" , "select.version" : "Select version" } } < / script > < script src = ../../assets/javascripts/bundle.aecac24b.min.js > < / script > < / body > < / html >
