[SSR-1] Removal of Rendertron (#474)

Remvoal of Rendertron
TUM-Dev · Mar 28, 2023 · 7b58985 · 7b58985
1 parent b4b1266
commit 7b58985
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diff --git a/deployment/k3s/templates/deployments/web/rendertron-deployment.yaml b/deployment/k3s/templates/deployments/web/rendertron-deployment.yaml
diff --git a/deployment/k3s/templates/networking/ingress.yaml b/deployment/k3s/templates/networking/ingress.yaml
@@ -37,11 +37,6 @@ spec:
       services:
         - name: cdn-svc
           port: 8000
-    - kind: Rule
-      match: Host(`{{ $.Values.url }}`) && PathPrefix(`/rendertron/`)
-      services:
-        - name: rendertron-svc
-          port: 9100
       middlewares:
         - name: stripprefix
     - kind: Rule

diff --git a/deployment/k3s/templates/networking/middleware/stripprefix-middleware.yaml b/deployment/k3s/templates/networking/middleware/stripprefix-middleware.yaml
@@ -8,5 +8,4 @@ metadata:
 spec:
   stripPrefix:
     prefixes:
-      - /rendertron
       - /maps
diff --git a/deployment/k3s/templates/networking/service.yaml b/deployment/k3s/templates/networking/service.yaml
@@ -108,21 +108,3 @@ spec:
     - name: webclient
       port: 9000
       targetPort: 80
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: rendertron-svc
-  labels:
-    app: navigatum
-    deployment: rendertron
-  namespace: {{ $.Values.namespace }}
-spec:
-  type: ClusterIP
-  selector:
-    app: navigatum
-    deployment: rendertron
-  ports:
-    - name: rendertron
-      port: 9100
-      targetPort: 3000
diff --git a/webclient/nginx.conf b/webclient/nginx.conf
@@ -44,31 +44,6 @@ http {
     "de" "de";
   }
 
-  # bot without js-execution workaround
-  # see https://github.com/GoogleChrome/rendertron/blob/main/middleware/src/middleware.ts#L24-L41
-  map $http_user_agent $no_js_exec {
-    default 0;
-    '~*Baiduspider' 1;
-    '~*bingbot' 1;
-    '~*Embedly' 1;
-    '~*facebookexternalhit' 1;
-    '~*LinkedInBot' 1;
-    '~*outbrain' 1;
-    '~*pinterest' 1;
-    '~*quora link preview' 1;
-    '~*rogerbot' 1;
-    '~*showyoubot' 1;
-    '~*Slackbot' 1;
-    '~*TelegramBot' 1;
-    '~*Twitterbot' 1;
-    '~*vkShare' 1;
-    '~*W3C_Validator' 1;
-    '~*WhatsApp' 1;
-    '~*Discordbot' 1;
-    '~*googlebot' 1;
-    '~*SemrushBot' 1;
-  }
-
   server {
     # default_server makes nginx not care about HOST, we hande this upstream by Traefik
     listen 80 default_server;
@@ -97,22 +72,6 @@ http {
       return 200 'healthy';
     }
 
-    if ($no_js_exec = 1) {
-      rewrite ^/(((api|search|about|view|campus|site|building|room)/?.*)?)$ /rendertron/$1;
-    }
-    # equivalent to:
-    #if ($uri ~ ^/((\.well-known|assets)/.*|(robots.txt|googlebef9161f1176c5e0.html|adds.txt|app-ads.txt|favicon.ico|health|404.html|50x.html))$){
-    #  set $no_js_exec 0;
-    #}
-
-    #render all pages, that could execute js via rendertron
-    location ^~ /rendertron/ {
-        proxy_set_header X-Real-IP  $remote_addr;
-        proxy_set_header X-Forwarded-For $remote_addr;
-        proxy_set_header User-Agent 'Rendertron';
-        proxy_pass https://rendertron.navigatum-scv.svc.cluster.local/rendertron/render/https://nav.tum.de$request_uri;
-    }
-
     location / {
       add_header Cache-Control no-cache; # disable caching, as we do not want to have theme/language related issues
       expires 360s; # 360s=5min