hanqingwu commented on code in PR #11111:
URL: https://github.com/apache/apisix/pull/11111#discussion_r1566595073
##########
apisix/discovery/kubernetes/init.lua:
##########
@@ -615,4 +615,46 @@ function _M.init_worker()
end
end
+
+function _M.dump_data()
+
+ local eps = {}
+ for _, conf in ipairs(local_conf.discovery.kubernetes) do
+
+ local id = conf.id
+ local endpoint_dict = get_endpoint_dict(id)
+ local keys, err = endpoint_dict:get_keys()
+ if err then
+ error(err)
+ break
+ end
+
+ if keys then
+ local k8s = {}
+ for i = 1, #keys do
+
+ local key = keys[i]
+ --skip key with suffix #version
+ if key:sub(-#"#version") ~= "#version" then
Review Comment:
I think string.sub more performant: It typically performs well due to its
simplicity involving basic index calculation and memory copying.
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