feat(deploy): 首次提交

core/README.md

@@ -0,0 +1,8 @@
+### 调试
+kubectl run -i --tty --rm --restart=Never \
+  --overrides='{"apiVersion": "v1", "spec": {"nodeSelector": {"kubernetes.io/hostname": "tcc"}}}' \
+  --image=busybox:1.28 \
+  debug -- sh
+
+### path core中服务的节点亲和性 使他们只运行在master节点上
+kubectl patch -n kube-system deployment coredns --patch-file=patch-affinity.yaml