Apply SEC-7 baseline to Knowledge

apps-gx10/knowledge/deployment-knowledge-web.json

@@ -236,7 +236,10 @@
         "securityContext": {
           "fsGroup": 1654,
           "fsGroupChangePolicy": "OnRootMismatch",
-          "runAsNonRoot": true
+          "runAsNonRoot": true,
+          "seccompProfile": {
+            "type": "RuntimeDefault"
+          }
         },
         "terminationGracePeriodSeconds": 30,
         "volumes": [

apps-gx10/knowledge/namespace-knowledge.json

@@ -0,0 +1,20 @@
+{
+  "apiVersion": "v1",
+  "kind": "Namespace",
+  "metadata": {
+    "labels": {
+      "app.kubernetes.io/managed-by": "argocd",
+      "app.kubernetes.io/name": "knowledge",
+      "app.kubernetes.io/part-of": "flowercore",
+      "flowercore.io/created-by": "bluejay-infra",
+      "flowercore.io/tenant-id": "system",
+      "pod-security.kubernetes.io/enforce": "restricted",
+      "pod-security.kubernetes.io/enforce-version": "latest",
+      "pod-security.kubernetes.io/audit": "restricted",
+      "pod-security.kubernetes.io/audit-version": "latest",
+      "pod-security.kubernetes.io/warn": "restricted",
+      "pod-security.kubernetes.io/warn-version": "latest"
+    },
+    "name": "knowledge"
+  }
+}

apps-gx10/knowledge/networkpolicy-knowledge-default-deny.json

@@ -0,0 +1,15 @@
+{
+  "apiVersion": "networking.k8s.io/v1",
+  "kind": "NetworkPolicy",
+  "metadata": {
+    "name": "knowledge-default-deny",
+    "namespace": "knowledge"
+  },
+  "spec": {
+    "podSelector": {},
+    "policyTypes": [
+      "Ingress",
+      "Egress"
+    ]
+  }
+}

apps-gx10/knowledge/networkpolicy-knowledge-web.json

@@ -0,0 +1,132 @@
+{
+  "apiVersion": "networking.k8s.io/v1",
+  "kind": "NetworkPolicy",
+  "metadata": {
+    "name": "knowledge-web",
+    "namespace": "knowledge"
+  },
+  "spec": {
+    "podSelector": {
+      "matchLabels": {
+        "app": "knowledge-web"
+      }
+    },
+    "policyTypes": [
+      "Ingress",
+      "Egress"
+    ],
+    "ingress": [
+      {
+        "from": [
+          {
+            "namespaceSelector": {
+              "matchLabels": {
+                "kubernetes.io/metadata.name": "traefik-system"
+              }
+            }
+          }
+        ],
+        "ports": [
+          {
+            "port": 8080,
+            "protocol": "TCP"
+          }
+        ]
+      },
+      {
+        "from": [
+          {
+            "namespaceSelector": {
+              "matchLabels": {
+                "kubernetes.io/metadata.name": "monitoring"
+              }
+            }
+          }
+        ],
+        "ports": [
+          {
+            "port": 8080,
+            "protocol": "TCP"
+          }
+        ]
+      },
+      {
+        "from": [
+          {
+            "namespaceSelector": {
+              "matchLabels": {
+                "kubernetes.io/metadata.name": "fc-gateway"
+              }
+            }
+          },
+          {
+            "namespaceSelector": {
+              "matchLabels": {
+                "kubernetes.io/metadata.name": "intranet"
+              }
+            }
+          }
+        ],
+        "ports": [
+          {
+            "port": 8080,
+            "protocol": "TCP"
+          }
+        ]
+      }
+    ],
+    "egress": [
+      {
+        "to": [
+          {
+            "namespaceSelector": {
+              "matchLabels": {
+                "kubernetes.io/metadata.name": "kube-system"
+              }
+            }
+          }
+        ],
+        "ports": [
+          {
+            "port": 53,
+            "protocol": "UDP"
+          },
+          {
+            "port": 53,
+            "protocol": "TCP"
+          }
+        ]
+      },
+      {
+        "to": [
+          {
+            "ipBlock": {
+              "cidr": "0.0.0.0/0"
+            }
+          }
+        ],
+        "ports": [
+          {
+            "port": 11434,
+            "protocol": "TCP"
+          }
+        ]
+      },
+      {
+        "to": [
+          {
+            "ipBlock": {
+              "cidr": "0.0.0.0/0"
+            }
+          }
+        ],
+        "ports": [
+          {
+            "port": 443,
+            "protocol": "TCP"
+          }
+        ]
+      }
+    ]
+  }
+}