fickit: re-added sysctl

fickit-frontend.yml

@@ -15,8 +15,10 @@ onboot:
     image: linuxkit/modprobe:v0.6
     command: ["/bin/sh", "-c", "modprobe r8169;"]
 
-#  - name: sysctl
-#    image: linuxkit/sysctl:v0.6
+  - name: sysctl
+    image: linuxkit/sysctl:v0.6
+    binds:
+      - /etc/sysctl.d/01-fic.conf:/etc/sysctl.d/01-fic.conf:ro
 
     # Filesystem
   - name: swap
@@ -204,6 +206,10 @@ services:
 
 
 files:
+  - path: etc/sysctl.d/01-fic.conf
+    source: configs/sysctl-frontend.conf
+    mode: "0444"
+
   - path: etc/nginx/ssl/dhparams-4096.pem
     source: configs/dhparams-4096.pem
     mode: "0444"