Wire Guacamole fully to 1Password: remove guac-db-secret, all DB creds from guacamole-credentials

- MySQL StatefulSet, initdb Job, Guacamole web all reference guacamole-credentials
- DB-User, DB-Password, DB-Root-Password, DB-Name fields added to 1Password item
- Zero inline secrets remain in manifest

apps/guacamole/guacamole.yaml

@@ -1,10 +1,8 @@
 # Apache Guacamole - Remote Desktop Gateway
 # MySQL 8 + guacd + guacamole web
 # ArgoCD managed - BlueJay Lab
-# DB credentials sourced from 1Password via OnePasswordItem CRD (guacamole-credentials)
-# Note: guacamole-credentials contains Guacamole admin UI creds (username/password),
-# not MySQL DB creds. MySQL root/user password is kept in guac-db-secret (still inline)
-# because 1Password item lacks DB-specific fields. See gap notes below.
+# ALL credentials sourced from 1Password via OnePasswordItem CRD (guacamole-credentials)
+# Fields: username, password, DB-User, DB-Password, DB-Root-Password, DB-Name, URL
 ---
 apiVersion: v1
 kind: Namespace
@@ -13,18 +11,6 @@ metadata:
   labels:
     app.kubernetes.io/part-of: bluejay-infra
 ---
-apiVersion: v1
-kind: Secret
-metadata:
-  name: guac-db-secret
-  namespace: guacamole
-type: Opaque
-stringData:
-  MYSQL_ROOT_PASSWORD: BlueJay-Guac-DB-2026
-  MYSQL_DATABASE: guacamole_db
-  MYSQL_USER: guacamole
-  MYSQL_PASSWORD: BlueJay-Guac-DB-2026
----
 # MySQL 8 StatefulSet
 apiVersion: apps/v1
 kind: StatefulSet
@@ -50,9 +36,27 @@ spec:
           ports:
             - containerPort: 3306
               name: mysql
-          envFrom:
-            - secretRef:
-                name: guac-db-secret
+          env:
+            - name: MYSQL_ROOT_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: guacamole-credentials
+                  key: DB-Root-Password
+            - name: MYSQL_DATABASE
+              valueFrom:
+                secretKeyRef:
+                  name: guacamole-credentials
+                  key: DB-Name
+            - name: MYSQL_USER
+              valueFrom:
+                secretKeyRef:
+                  name: guacamole-credentials
+                  key: DB-User
+            - name: MYSQL_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: guacamole-credentials
+                  key: DB-Password
           volumeMounts:
             - name: guac-mysql-data
               mountPath: /var/lib/mysql
@@ -145,13 +149,13 @@ spec:
             - name: MYSQL_ROOT_PASSWORD
               valueFrom:
                 secretKeyRef:
-                  name: guac-db-secret
-                  key: MYSQL_ROOT_PASSWORD
+                  name: guacamole-credentials
+                  key: DB-Root-Password
             - name: MYSQL_DATABASE
               valueFrom:
                 secretKeyRef:
-                  name: guac-db-secret
-                  key: MYSQL_DATABASE
+                  name: guacamole-credentials
+                  key: DB-Name
 ---
 # guacd (Guacamole daemon)
 apiVersion: apps/v1
@@ -239,18 +243,18 @@ spec:
             - name: MYSQL_DATABASE
               valueFrom:
                 secretKeyRef:
-                  name: guac-db-secret
-                  key: MYSQL_DATABASE
+                  name: guacamole-credentials
+                  key: DB-Name
             - name: MYSQL_USER
               valueFrom:
                 secretKeyRef:
-                  name: guac-db-secret
-                  key: MYSQL_USER
+                  name: guacamole-credentials
+                  key: DB-User
             - name: MYSQL_PASSWORD
               valueFrom:
                 secretKeyRef:
-                  name: guac-db-secret
-                  key: MYSQL_PASSWORD
+                  name: guacamole-credentials
+                  key: DB-Password
           resources:
             requests:
               memory: 256Mi
@@ -330,11 +334,7 @@ spec:
     secretName: guacamole-tls
 ---
 # 1Password secret sync — creates guacamole-credentials K8s Secret
-# Fields: username, password, URL, Note
-# NOTE: This secret contains Guacamole admin UI credentials only.
-# MySQL DB credentials (MYSQL_ROOT_PASSWORD, MYSQL_PASSWORD) are NOT in 1Password yet.
-# To fully externalize: add DB-User, DB-Password, DB-Root-Password fields to the
-# "Guacamole" 1Password item, then replace guac-db-secret refs with guacamole-credentials.
+# Fields: username, password, DB-User, DB-Password, DB-Root-Password, DB-Name, URL
 apiVersion: onepassword.com/v1
 kind: OnePasswordItem
 metadata: