add ntp

files/pxe/boot.cfg.j2

@@ -4,8 +4,11 @@
 # set site name
 set site_name MyCard Boot
 
+# self address
+set self_address {{services.address}}
+
 # set boot domain
-set boot_domain {{services.address}}:16980
+set boot_domain ${self_address}:16980
 
 # set location of memdisk
 set memdisk http://${boot_domain}/memdisk

files/pxe/menu.ipxe

@@ -4,7 +4,7 @@
 chain --autofree boot.cfg ||
 echo Attempting to retrieve latest upstream version number...
 chain --timeout 5000 http://${boot_domain}/version.ipxe ||
-ntp ntp.aliyun.com ||
+ntp ${self_address} ||
 iseq ${cls} serial && goto ignore_cls ||
 set cls:hex 1b:5b:4a  # ANSI clear screen sequence - "^[[J"
 set cls ${cls:string}

files/services/docker-compose.yml.j2

@@ -72,3 +72,12 @@ services:
 {% endif %}
 {% endfor %}
 {% endif %}
+  ntp:
+    restart: always
+    image: cturra/ntp
+    environment:
+      NTP_SERVERS: ntp1.aliyun.com,ntp2.aliyun.com,ntp3.aliyun.com,ntp4.aliyun.com
+    cap_add:
+      - SYS_TIME
+    ports:
+      - '{{services.address}}:123:123/udp'