website/docs: add operations category

Signed-off-by: Marc 'risson' Schmitt <marc.schmitt@risson.space>

website/docs/operations/postgres_upgrade_kubernetes.md

@@ -2,6 +2,10 @@
 title: Upgrade PostgreSQL on Kubernetes
 ---
 
+::::note
+The following instructions are for upgrading from PostgreSQL major version 11 to 15. Adapt as needed.
+::::
+
 ## Preparation
 
 -   `authentik-postgresql-0` is the Kubernetes Pod running PostgreSQL.

website/docs/releases/2023/v2023.8.md

@@ -11,7 +11,7 @@ slug: "/releases/2023.8"
 
     This does not affect docker-compose installations (as these already ship with PostgreSQL 12), however it is still recommended to upgrade to a newer version when convenient.
 
-    For Kubernetes install, a manual one-time migration has to be done: [Upgrading PostgreSQL on Kubernetes](../../troubleshooting/postgres/upgrade_kubernetes.md)
+    For Kubernetes install, a manual one-time migration has to be done: [Upgrading PostgreSQL on Kubernetes](../../operations/postgres_upgrade_kubernetes.md)
 
 -   Changed nested Group membership behaviour
 
@@ -33,7 +33,7 @@ slug: "/releases/2023.8"
 
 ## Upgrading
 
-This release changes the PostgreSQL dependency to require Version 12 or later, which only affects Kubernetes installs. See [here](../../troubleshooting/postgres/upgrade_kubernetes.md) for more info on upgrading.
+This release changes the PostgreSQL dependency to require Version 12 or later, which only affects Kubernetes installs. See [here](../../operations/postgres_upgrade_kubernetes.md) for more info on upgrading.
 
 ### docker-compose
 

website/netlify.toml

@@ -29,6 +29,28 @@
   status = 301
   force = true
 
+# URL retro-compatibility
+[[redirects]]
+  from = "/docs/installation/air-gapped"
+  to = "/docs/operations/air-gapped"
+  status = 301
+  force = true
+[[redirects]]
+  from = "/docs/installation/automated-install"
+  to = "/docs/operations/automated-install"
+  status = 301
+  force = true
+[[redirects]]
+  from = "/docs/installation/monitoring"
+  to = "/docs/operations/monitoring"
+  status = 301
+  force = true
+[[redirects]]
+  from = "/docs/troubleshooting/postgres/upgrade_kubernetes"
+  to = "/docs/operations/postgres_upgrade_kubernetes"
+  status = 301
+  force = true
+
 # Container registry
 [[redirects]]
   from = "/v2"

website/sidebars.js

@@ -24,9 +24,17 @@ const docsSidebar = {
                 "installation/beta",
                 "installation/configuration",
                 "installation/reverse-proxy",
-                "installation/automated-install",
-                "installation/air-gapped",
-                "installation/monitoring",
+            ],
+        },
+        {
+            type: "category",
+            label: "Operations",
+            collapsed: true,
+            items: [
+                "operations/automated-install",
+                "operations/air-gapped",
+                "operations/monitoring",
+                "operations/postgres_upgrade_kubernetes",
             ],
         },
         {
@@ -382,11 +390,6 @@ const docsSidebar = {
                             "Steps to help debug forward auth setups with various reverse proxies.",
                     },
                 },
-                {
-                    type: "category",
-                    label: "PostgreSQL",
-                    items: ["troubleshooting/postgres/upgrade_kubernetes"],
-                },
                 "troubleshooting/access",
                 "troubleshooting/login",
                 "troubleshooting/image_upload",