BC-5546 - add Keda namespace activator for the ingresses

hpi-schul-cloud · Oct 24, 2023 · 90a640b · 90a640b
1 parent 3e785f1
commit 90a640b
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diff --git a/ansible/roles/schulcloud-server-core/templates/api-files-ingress.yml.j2 b/ansible/roles/schulcloud-server-core/templates/api-files-ingress.yml.j2
@@ -17,6 +17,14 @@ metadata:
     nginx.ingress.kubernetes.io/server-snippet: |
       client_header_buffer_size 100k;
       large_client_header_buffers 4 100k;
+{% if KEDA_NAMESPACE_ACTIVATOR_ENABLED is defined %}
+      proxy_intercept_errors on;
+      error_page 503 = @errorpages;
+
+      location @errorpages {
+        return 302 'https://activate.cd.dbildungscloud.dev/namespace?namespace={{ NAMESPACE }}&redirected-from-503=true';
+      }
+{% endif %}
 {% if CLUSTER_ISSUER is defined %}
     cert-manager.io/cluster-issuer: {{ CLUSTER_ISSUER }}
 {% endif %}

diff --git a/ansible/roles/schulcloud-server-core/templates/api-fwu-ingress.yml.j2 b/ansible/roles/schulcloud-server-core/templates/api-fwu-ingress.yml.j2
@@ -17,6 +17,14 @@ metadata:
     nginx.ingress.kubernetes.io/server-snippet: |
       client_header_buffer_size 100k;
       large_client_header_buffers 4 100k;
+{% if KEDA_NAMESPACE_ACTIVATOR_ENABLED is defined %}
+      proxy_intercept_errors on;
+      error_page 503 = @errorpages;
+
+      location @errorpages {
+        return 302 'https://activate.cd.dbildungscloud.dev/namespace?namespace={{ NAMESPACE }}&redirected-from-503=true';
+      }
+{% endif %}
 {% if CLUSTER_ISSUER is defined %}
     cert-manager.io/cluster-issuer: {{ CLUSTER_ISSUER }}
 {% endif %}

diff --git a/ansible/roles/schulcloud-server-core/templates/ingress.yml.j2 b/ansible/roles/schulcloud-server-core/templates/ingress.yml.j2
@@ -17,6 +17,14 @@ metadata:
     nginx.ingress.kubernetes.io/server-snippet: |
       client_header_buffer_size 100k;
       large_client_header_buffers 4 100k;
+{% if KEDA_NAMESPACE_ACTIVATOR_ENABLED is defined %}
+      proxy_intercept_errors on;
+      error_page 503 = @errorpages;
+
+      location @errorpages {
+        return 302 'https://activate.cd.dbildungscloud.dev/namespace?namespace={{ NAMESPACE }}&redirected-from-503=true';
+      }
+{% endif %}
 {% if CLUSTER_ISSUER is defined %}
     cert-manager.io/cluster-issuer: {{ CLUSTER_ISSUER }}
 {% endif %}

diff --git a/ansible/roles/schulcloud-server-h5p/templates/api-h5p-ingress.yml.j2 b/ansible/roles/schulcloud-server-h5p/templates/api-h5p-ingress.yml.j2
@@ -17,6 +17,14 @@ metadata:
     nginx.ingress.kubernetes.io/server-snippet: |
       client_header_buffer_size 100k;
       large_client_header_buffers 4 100k;
+{% if KEDA_NAMESPACE_ACTIVATOR_ENABLED is defined %}
+      proxy_intercept_errors on;
+      error_page 503 = @errorpages;
+
+      location @errorpages {
+        return 302 'https://activate.cd.dbildungscloud.dev/namespace?namespace={{ NAMESPACE }}&redirected-from-503=true';
+      }
+{% endif %}
 {% if CLUSTER_ISSUER is defined %}
     cert-manager.io/cluster-issuer: {{ CLUSTER_ISSUER }}
 {% endif %}