add flannel conf and better drain command

2020-08-22 15:56:50 -04:00
parent 013ada7e7b
commit 181e061866
2 changed files with 19 additions and 9 deletions
--- a/mainframe.yaml
+++ b/mainframe.yaml
@@ -8,7 +8,7 @@ boot_cmd:
 run_cmd:
  - "ip addr add 6.0.22.1/24 dev eth0"
  - "ip link set dev eth0 up"
-  - "ip link set dev eth0 mtu 9000"
+  - "ip link set dev eth0 mtu 9014"
 k3os:
  k3s_args:
  - server
@@ -18,4 +18,14 @@ k3os:
  - "local-storage"
  ntp_servers:
  - 0.us.pool.ntp.org
-  - 1.us.pool.ntp.org
+  - 1.us.pool.ntp.org
+write_files:
+- encoding: ""
+  content: |-
+    FLANNEL_NETWORK=10.42.0.0/16
+    FLANNEL_SUBNET=10.42.0.1/24
+    FLANNEL_MTU=9014
+    FLANNEL_IPMASQ=true
+  owner: root
+  path: /var/run/flannel/subnet.env
+  permissions: '0655'