diff --git a/.sops.yaml b/.sops.yaml
index 8178b4a..52f2858 100644
--- a/.sops.yaml
+++ b/.sops.yaml
@@ -5,6 +5,7 @@ keys:
   - &nix-cache age120le4a5l8dh3lyfgvmj3d9ksmej6ajs5mer5y7r0vfg3x9fn69dqf8xgzu
   - &lxc-minimal age1qz9d4ka4xgexujyd247s7lp737sulp5fhxl5d65fj2ykvc4j4edqrsdks8
   - &nix-minimal age120whqj96g26lsgy4udvgsn8dc9lumh8jeu3a564fx79rjr5lxffqmrljuu
+  - &lxc-nix-cache age164px2a8e48ptsf9ngtan38aa6jls4jdl26mzrgzf6sn3vcvt49hqjrgr8w
 
 creation_rules:
   # Shared across every currently-deployed host: root/nixos password hash,
@@ -20,12 +21,14 @@ creation_rules:
           - *nix-cache
           - *lxc-minimal
           - *nix-minimal
+          - *lxc-nix-cache
 
   - path_regex: secrets/nix-cache\.yaml$
     key_groups:
       - age:
           - *admin
           - *nix-cache
+          - *lxc-nix-cache
 
   - path_regex: secrets/server\.yaml$
     key_groups:
diff --git a/secrets/common.yaml b/secrets/common.yaml
index 4d6d478..e6304dc 100644
--- a/secrets/common.yaml
+++ b/secrets/common.yaml
@@ -5,58 +5,67 @@ sops:
     age:
         - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA1SlRDcThHRmlqVEh3aStW
-            ZmhFSXV6bGI2akI5QXlmTm02d3JNNGdoL1VzClRFMG0vb3VBay9LNElIZHR2a3FJ
-            WUFHUWl6cjk4MzNJaFFYa1psTXByTWsKLS0tIFJvS2x0RkxjZG9IMEw1emNSVEI1
-            STd5NFdKTERlOHpiTktQWFFhcmRJQ2MKf6f371rHxkWjQwSGxMa09Q0j/6Hjo5je
-            1RQMVpHJsYIMwGrPW74KYHJUHZiS8OF9mU/+Cum07jsQugg042SCQQ==
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBmaFVBeVp3Zk80TG1OU045
+            b204QzFYL1psVm1xdlBVYmVIWFpKVnJWbUdvCnJRVGVUbElPYVczeEdkSDU4WGYz
+            bkliK0dGcitjZnRYUXJQVVpTY2gva0kKLS0tIHBxMDBNYWJrSHAvNlZDWERmbVQ3
+            VDFscTRjdGpLUnk5VVdyTjY5MFNPSW8KX5Or/zoixFulaX8ljY4ke3jdhc3Jaw95
+            4BqrlILGapcOsmWTDkDZBtS81oNvlRnH+xaM2UJSe+nIplNcC+Cl2g==
             -----END AGE ENCRYPTED FILE-----
           recipient: age10nd382a9klsn2mrs60emdtsxe43pht3a0m9p29phfrhy0wfyt3vsq9r667
         - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSB2aTlpVk5ENjJ5alZCU3dG
-            d0dEV0FCcUFHOVJHMWtSQ25WWWtvS0FxSnhjCjNOZGhWUHNwRUxJemlrYzIzeFJM
-            U2ZrZ1l6bDhtZlF2WWwrZGNJT1dXblkKLS0tIG5CemxQb2Y2MVhVUHg5UkpZNTNE
-            ZktLQWQ5TWRjSWpmZlE5cXZObHBoZnMKJeUaSafIOZcZSeSagg6QqPbWnzDfQmo1
-            Kbm6TvcK9HC3pvWTLKx1wp81Z2ez60Grsu9XM/v5otTntHyUpVuegQ==
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSB1ZUZ0bXRGVFMzZzg1TzhE
+            N3kwYjdEV0tmcVdacVJHZUNXRHo1aHhXczFBCm1WcW51K3NSK25uMUFNb3NRbE9J
+            UE00VWNIclhVZHdPUmlNOXI1aGlhck0KLS0tIFphckVmRXZrTmI5K3BUL3NlMTAv
+            OG9RTHNEQXVMcXVWZXZnN2NYZ3hraUUKEXrloIgmADuRpa2YN2GIRYT+YN60pxga
+            bLeVDtBYU+KA+2F8S46o43ZmRTE2MXWlMhnZ35uNR4hgE3auKlIziA==
             -----END AGE ENCRYPTED FILE-----
           recipient: age19gfn2yedg76dmztm4hncr7vf3r3c9j0qpt4rap7y7gersjk4m3ks2lhd0e
         - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBoM2g4Z3Q2alV1eTJMeGUv
-            Zm5qQ21OZzBBbTBKMjEyejd5ZWc5aU9XQlFrCmpoOVM0SWd0R2h0QTVudmd5Ulp2
-            ZHZHRGdFZXI4RnV4ZTUxR1RqNEY3Q3cKLS0tIEFPSWFUU0N2NzRhQjdoandqL0Vu
-            YnZXUmRJd1BZbG52UHZNM2ozQ0Fqb1UKWIPK88PpKb87KTM8ft+zF3gtS/XSzMET
-            qxerwjtXFCZMn7bbTq3N692XbN3dWJjzDoufVTVI+RKFPN1mJEgC/g==
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBZdXBMY2t6U0VBWjRyWUV2
+            WS9oS0tWUnBQMWhPc3VsTVVKSnZSemxvU0FZCmFWbzFEZEZrMzJxTmpJKy9HY2F5
+            RHBjcUNYZ1R5ZHUxVmhPYjJRQkZyMU0KLS0tIGcvZ2hPQURmanJLRjRaNEJtTml3
+            dElTa2hZck1rSG1HcDBVSjZQNjhzT0EKgUylDuQBZkW1Z6AB/EsVbxcippw5XOeY
+            e+NDtqFixYR1u57+fKVl5dY281kspYIQDCUx1lBZiH7iwUPZWNtEfA==
             -----END AGE ENCRYPTED FILE-----
           recipient: age1ll6hj5ggruetgjwjfnplpn5xtq35uhlcdflksx3xmnjm6s3uad9sz70jkf
         - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA1VGJudWJpOXdpdXc1cFNB
-            cUVkeFhSbjIxbnJwZVJwSDlRRzZHWDNaOTJBCmd3cmlqcW00T01FOHZFdnpUQUEr
-            Zk1JRmlZblUranJSZGRSNDNNL29JSFkKLS0tIEZEOTFseUp2c21kMElnYno0QWVV
-            MHE2RDZDdmMycWxjYnh6cEUvcjlJOTgKGNoaBpu7wKKJlUUPNmZvsvs0X1M/Y1GT
-            Mc9raII1Bi7lzdBnH3ELE4a4wb9RSxsR7jSG/r81q/8Fc7Ayby6TYg==
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBHYWtBYmU2Qk0vQ2dUQjUy
+            RGs1b1BzVm82Z210MGcrbnhiS0pCVnJzbkFVCnhpZUxSVmZTd0VSM0ZvZ01tM2hP
+            QlJ4NUQ0VjBBSXJGR0VScE5zNXhjVjgKLS0tIFZyNVF2a2VPdzhyZ1MzN3dYa0xx
+            U0tqTWZNSDdHU3Z5UHNBbGR6aFZ1MDQK7z0OC0yazekxpLmiKFuqWZm1rWMZqpXb
+            FGnZFMDdEwB5wTeiy4LCXS70zyr5eVT7KPeK25EG6pXQ4qqKZ12CyA==
             -----END AGE ENCRYPTED FILE-----
           recipient: age120le4a5l8dh3lyfgvmj3d9ksmej6ajs5mer5y7r0vfg3x9fn69dqf8xgzu
         - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBodVJQK1dhS1VGMllKS0xQ
-            U1dadWJ6ZjFKTUcyZTJiMDJHaGMyd2Y3NXdNCllHa056OXgzZ1kra1lqaHU1dVhT
-            T095ZVR5WUJzblNuQ2FLMVYyaDU1QzgKLS0tIG5ROHZUK0NITHVFeDhUU25qVXgr
-            dnlCQXJ2Q1JiSERBQ1VrT1hRcnRkbHcK9ICUpxQCUcsfGKYyLIMdRezWB7xgOH+1
-            kVqLK2quXlaNcT3V/A4eHnQ00YQz3ksowjpUs5vtOEtkCfzmUm0uMg==
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBqSG5NemtzUXlhelpvblFl
+            TldjUGVtZFFXWGM5ei9EN3V5N2ZLY0VRV0RJCnFNN1lVNmhWckFWbUVJd0grR2Ja
+            MmdYazZLUVFpelUyMFhta3dGSEc2Mm8KLS0tIHl4TlhhVFVOcmkxaHpKVWlrdEJx
+            VlBQazd5MG1yc3E0TzQrd3FmWG8wd00K8+cAm4oWVraERb8i8EurAnsR/L085uPR
+            zzIZEYW6hHxf9Ah9vMzM+3KIsnnS0Gr5QT8ATzpd8huXCqPNiveDFQ==
             -----END AGE ENCRYPTED FILE-----
           recipient: age1qz9d4ka4xgexujyd247s7lp737sulp5fhxl5d65fj2ykvc4j4edqrsdks8
         - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBZTWxNV1lqNXJqNWEyeGFq
-            QW1mNTB4SHExVU5ZOUZ0M2k1Y3FYNGNWbEYwCjl5aHlseG1QdnNnWkpYZjl0cXo1
-            NFZVc21PQmZNZllMcnJxT3UxRW53V0UKLS0tIG9SeFkvQS9HcUxEREdCN1R0L3Rt
-            TDRLSkcyeEg3SWJLL2R0MUVuUFN4RHcKxU1JXzofo3DfosZCYFvs8o2+ZHqrUEfl
-            3cwb+Rf71EMbZX3j9ZwzZxcz6z0Q8FS3vdfL10t33cwF46CTBzawCw==
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBQdDdQUEh6ejg3UG1LMi8w
+            bTJacGZQY3dUVEtJY3NGeWpxYWRITkZpN2swClVmb2F5N0phYzRXVG1RY1NsUm52
+            OWVLY3FJU0JXcGFVZDJGdVJ0dVhBN0UKLS0tIEl2b3JjV2JaS0crMnRpZElGdDZS
+            MDFyelRvcUsyUDdtai9IYnpHK3g2L2cKlvZloUKACDy9OyRI7ruPUjYqFENXzcVI
+            amFHFTbEGKVWIPwDjEwsMT+S4bHBkNWyny5dD5CrBpk7fiyQ+5U8+Q==
             -----END AGE ENCRYPTED FILE-----
           recipient: age120whqj96g26lsgy4udvgsn8dc9lumh8jeu3a564fx79rjr5lxffqmrljuu
+        - enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBTZnZIa2xXM3RIYk1tbitC
+            NlRTeXFib3JDdXdhR01ZdUl6Z09vWmllRGxBCnpPalo4K0JhRlNpQ2d0b2RNcjUx
+            K3FRaXdMVHZud2FKRkw4UDREL1NrMDgKLS0tIE5CZDBHRXNscG9JK1hvWlZPVjJy
+            d0d2VnE4bXd6MGNPVzVUdFdocDYzcHcKW2Hs5oBO5ooc/uqWV/TOjq1xsxFR204s
+            GRtFUOg9tfglk3TcQbgZV0/pYlBJYzgb7iZD0qVe4XYj68q1A1bPwQ==
+            -----END AGE ENCRYPTED FILE-----
+          recipient: age164px2a8e48ptsf9ngtan38aa6jls4jdl26mzrgzf6sn3vcvt49hqjrgr8w
     lastmodified: "2026-07-19T02:30:40Z"
     mac: ENC[AES256_GCM,data:UiL3VMDF6rq4Nr87KspcDx434q3tfNXeb5pwH2O+4ssNQ6xzcYDdzXBnhAY3zLBsqPMKrvHBd4Ot/gEMcq3FMIVe7Q6p9yWKpep66KZ/yWEhAlwIVhD79Oj8VS+1CHKjf25zpRdhZorp04oeFQQd9VfjJB4EE/Q1aVbwTGlpIic=,iv:i/0conaFgFia+wzNTdUL6tlSTw35HTK3Ap1Sr5RGHf8=,tag:ULbz5FllShA/JjlSRdxA0g==,type:str]
     unencrypted_suffix: _unencrypted
diff --git a/secrets/nix-cache.yaml b/secrets/nix-cache.yaml
index 36af31a..b9b48a1 100644
--- a/secrets/nix-cache.yaml
+++ b/secrets/nix-cache.yaml
@@ -3,22 +3,31 @@ sops:
     age:
         - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBkb29VM3haQ0c0WDY0STVn
-            L1ZyOUROSnR6ZjZZZWc1VGFFNVp6bWxCV3hZCnlGTC9CbEtIM3MvSGJQaStEbzJ0
-            eWVhY2l6UHNDRTYxdEpkd003WXFia2MKLS0tIHcxU3FPYTVuZ0RqZTZTT1RvZnN0
-            OGlQM3B2R0l4MHhWNXBBWmpiOEVxK1EK8kxh3ikKL6Fw2am3r7lPGpB0fCqzEukO
-            NU10Cbf38Bd+fybRbBnvRuu9To1FOf+KU3iKbsuWmZn4KJn4Ajcbhw==
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBDbHd1Y1dpa2ZiQ2E1bXRP
+            SnkrWHI0V2U1eGFKY0RZamZQQjluS0hGeENZCmduUFQyd1Q5RkZGMGFoenJhNmZh
+            VmZ2OStNaFpJejFxQ2JUZXFpNThaMncKLS0tIEhJdGdQeXEzb25Nbk5YZktCWVUz
+            NUJDUWRoTkd5R2pFblZjS0NSbVR5dkkKDYeW+zRpha04/CasFM91K6v1PpkNGHRu
+            qAoKs9KSg9VxS7ya8RuLmylKRdpPkupm/8SXIJvQuCXp5LWmNJ4zkA==
             -----END AGE ENCRYPTED FILE-----
           recipient: age10nd382a9klsn2mrs60emdtsxe43pht3a0m9p29phfrhy0wfyt3vsq9r667
         - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBCNWRhK2QrV1ZibllqY25Y
-            ZVRPLzZ0TE82TWZ4L0w5ZmFPTDBtT0poODBnCkE5TWhJcXJjNkdva1hYZ3loeVdq
-            UlBXWHZpRUpMSGhPU0FIRi9JMEtTdGMKLS0tIE9yUk5Ebjk2MEFtNEkyR3RDcU51
-            ZVMwNnNRMlBMVVFlamU1U3JQSy9UT00KJZdEpRHuj4Dp1dGwP1z4xi9oddQOrQj2
-            qheEN/IlifVdZDpvlLUc8jgLzd/TO5EeEhVqfbdrlua8FHly29oTNw==
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSB4UktiUUdmd092bnZMdFMz
+            Q05xVlhnNzhPZUY4TjF5bjRCbklacTdJd1RBCnJ4bEVMaWRLZExIUFVEUDBXTnlV
+            MDU4WUk5VlJjdlhVUVpzZXlnWHhqTjQKLS0tIE9iclhGVElPcU9OLzF0bEVjMjVp
+            YzlQTGFYZEhLdTk3N3ZramVjVGRXREUKjOjqO/jX5iEKN43WiJ8qS/1mDfxdj8uO
+            K7Yyc/Yj0qMvGwLNzphjmbT29P7dXk4Ht4TedqCd+8DfhpOgLVIaSA==
             -----END AGE ENCRYPTED FILE-----
           recipient: age120le4a5l8dh3lyfgvmj3d9ksmej6ajs5mer5y7r0vfg3x9fn69dqf8xgzu
+        - enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBjaXpvQU9yRUc3ektPMmU5
+            Q0xLWU9mYXVOeTVBNGNsZzJPa1lkVlRUZHlvClhoSVV6YjB1Q3pTTzVvNFlNYkU4
+            Y2RrbFk5SUFKSDVjeFU0Wlc2aGFUMFUKLS0tIDlVeXM4WWRUakg4Zk5mcjdJL3VC
+            S1k5eFBpVnREQlZwYllpeTNhWW5GS1EKi2sMwyJJ0D8acjCZmxlcwdU1sglBuxR7
+            2SEMsctdGC+5E3ilPXvPpZ5RONZHbXxn6kQRBlBv6AJERpGDzsfgfA==
+            -----END AGE ENCRYPTED FILE-----
+          recipient: age164px2a8e48ptsf9ngtan38aa6jls4jdl26mzrgzf6sn3vcvt49hqjrgr8w
     lastmodified: "2026-07-19T02:30:40Z"
     mac: ENC[AES256_GCM,data:7+FeT6aeCGn+JFBXbPO0qP4BJ1nHPSennewv1kWkG+hOTIqs1ymuswUK1Hyfi6Z9h2umFX9HvK+o3qtmYvk6k7BUNe6w6QUHTNwm6lmNqrb7sgAE3iFVI2p9m14NGhgoTfnXx1M4JIZ1iuNYhCukpENI4+svIe+r7x5YeE5Evac=,iv:4AKAPI6upyAvHBr8BLWX7R/NupmJdcXdqiN8e0ZQ3ls=,tag:TkpfpCaLhn+Mx5cQZZuMdA==,type:str]
     unencrypted_suffix: _unencrypted