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批量添加ingress规则，最后一个ingress规则偶发性出现404错误 #1547

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ishells opened this issue Nov 27, 2024 · 7 comments · Fixed by #1559
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批量添加ingress规则，最后一个ingress规则偶发性出现404错误 #1547

ishells opened this issue Nov 27, 2024 · 7 comments · Fixed by #1559
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@johnlanni
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@ishells
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ishells commented Nov 27, 2024 •
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Ⅰ. Issue Description

Ack集群 1.30.1 部署的higress 2.0.2版本

  • 1、首次报错

2.0.2 版本higress目前有650多个ingress规则，使用脚本基于helm命令一次性批量新添加了8个ingress规则之后，最后一个ingress规则的路径用wss长链测试连接会时不时出现404状态码，不知道啥情况
higress-gateway-404-log

首次出现的某一应用的偶发性404日志记录

  • 2、controller日志查看

查看某一个controller higress-core容器日志，没有明显报错。日志也显示下发成功

2024-11-26T06:43:43.216305Z	info	ingress	resource type networking.istio.io/v1alpha3/VirtualService, configs number 652
2024-11-26T06:43:43.245498Z	info	ingress	Found 0 number of basic auth
2024-11-26T06:43:43.245516Z	info	ingress	Found 0 number of envoyFilters
2024-11-26T06:43:43.249243Z	info	ads	networking.istio.io/v1alpha3/VirtualService: PUSH for node:higress-controller-c89956cf4-bnf9s.xxxx-higress resources:5 size:321.7kB
2024-11-26T06:43:43.249282Z	info	ingress	controller tracing ConstructEnvoyFilters
2024-11-26T06:43:43.249287Z	info	ingress	controller gzip ConstructEnvoyFilters
2024-11-26T06:43:43.249290Z	info	ingress	controller global-option ConstructEnvoyFilters
2024-11-26T06:43:43.249455Z	info	ingress	Append 1 configmap EnvoyFilters
2024-11-26T06:43:43.249467Z	info	ingress	resource type networking.istio.io/v1alpha3/EnvoyFilter, configs number 1
2024-11-26T06:43:43.249553Z	info	ads	networking.istio.io/v1alpha3/EnvoyFilter: PUSH for node:higress-controller-c89956cf4-bnf9s.xxxx-higress resources:1 size:836B
2024-11-26T06:43:43.249609Z	info	ads	telemetry.istio.io/v1alpha1/Telemetry: PUSH for node:higress-controller-c89956cf4-bnf9s.xxxx-higress resources:0 size:0B
2024-11-26T06:43:43.260943Z	info	ingress	resource type extensions.istio.io/v1alpha1/WasmPlugin, configs number 652
2024-11-26T06:43:43.260974Z	info	ads	extensions.istio.io/v1alpha1/WasmPlugin: PUSH for node:higress-controller-c89956cf4-bnf9s.xxxx-higress resources:0 size:0B
2024-11-26T06:43:43.260988Z	info	ads	networking.istio.io/v1alpha3/WorkloadEntry: PUSH for node:higress-controller-c89956cf4-bnf9s.xxxx-higress resources:0 size:0B
2024-11-26T06:43:52.206234Z	info	ingress	no need process, ingress xxxxqd-prod/xxxxqd-xxxx-10061-ing
2024-11-26T06:43:52.214517Z	info	ads	full push happen, reason:map[config:1]
2024-11-26T06:43:52.214535Z	info	ads	full push happen, reason:map[config:1]
2024-11-26T06:43:52.214539Z	info	ads	full push happen, reason:map[config:1]
2024-11-26T06:43:52.214543Z	info	ads	full push happen, reason:map[config:1]
2024-11-26T06:43:52.315392Z	info	ads	Push debounce stable[890] 4 for config DestinationRule/xxxxqd-prod/xxxxqd-xxxx-10061-ing-destinationrule and 3 more configs: 100.818338ms since last change, 100.825892ms since last push, full=true
2024-11-26T06:43:52.322480Z	info	ingress	resource type networking.istio.io/v1alpha3/VirtualService, configs number 652
2024-11-26T06:43:52.334549Z	info	ingress	Found 0 number of basic auth
2024-11-26T06:43:52.334560Z	info	ingress	Found 0 number of envoyFilters
2024-11-26T06:43:52.347985Z	info	ingress	resource type networking.istio.io/v1alpha3/DestinationRule, configs number 652
2024-11-26T06:43:52.348150Z	info	ingress	controller tracing ConstructEnvoyFilters
2024-11-26T06:43:52.348155Z	info	ingress	controller gzip ConstructEnvoyFilters
2024-11-26T06:43:52.348158Z	info	ingress	controller global-option ConstructEnvoyFilters
2024-11-26T06:43:52.348266Z	info	ingress	Append 1 configmap EnvoyFilters
2024-11-26T06:43:52.348272Z	info	ingress	resource type networking.istio.io/v1alpha3/EnvoyFilter, configs number 1
2024-11-26T06:43:52.355632Z	info	ingress	resource type networking.istio.io/v1alpha3/Gateway, configs number 652
2024-11-26T06:43:52.363804Z	info	ads	XDS: Pushing Services:0 ConnectedEndpoints:1 Version:2024-11-26T06:43:52Z/890
2024-11-26T06:43:52.375831Z	info	ingress	resource type networking.istio.io/v1alpha3/Gateway, configs number 652
2024-11-26T06:43:52.384514Z	info	ads	networking.istio.io/v1alpha3/Gateway: PUSH for node:higress-controller-c89956cf4-bnf9s.xxxx-higress resources:5 size:2.2kB
2024-11-26T06:43:52.390963Z	info	ingress	resource type networking.istio.io/v1alpha3/ServiceEntry, configs number 652
2024-11-26T06:43:52.390997Z	info	ads	networking.istio.io/v1alpha3/ServiceEntry: PUSH for node:higress-controller-c89956cf4-bnf9s.xxxx-higress resources:0 size:0B
2024-11-26T06:43:52.391020Z	info	ads	networking.istio.io/v1alpha3/Sidecar: PUSH for node:higress-controller-c89956cf4-bnf9s.xxxx-higress resources:0 size:0B
2024-11-26T06:43:52.391034Z	info	ads	security.istio.io/v1beta1/AuthorizationPolicy: PUSH for node:higress-controller-c89956cf4-bnf9s.xxxx-higress resources:0 size:0B
2024-11-26T06:43:52.391044Z	info	ads	security.istio.io/v1beta1/RequestAuthentication: PUSH for node:higress-controller-c89956cf4-bnf9s.xxxx-higress resources:0 size:0B
2024-11-26T06:43:52.397403Z	info	ingress	resource type networking.istio.io/v1alpha3/VirtualService, configs number 652
2024-11-26T06:43:52.408959Z	info	ingress	Found 0 number of basic auth
2024-11-26T06:43:52.408969Z	info	ingress	Found 0 number of envoyFilters
2024-11-26T06:43:52.411945Z	info	ads	networking.istio.io/v1alpha3/VirtualService: PUSH for node:higress-controller-c89956cf4-bnf9s.xxxx-higress resources:5 size:321.7kB
  • 3、问题复现与解决
    第一次出现偶发性404问题

① 脚本使用helm批量顺序安装应用(包括ingress规则)，本次脚本从10054安装到10061，8个一批休眠6分钟；在安装到10061应用时，使用postman测试10061应用的ingress规则发现偶发性出现404返回，通过手动helm uninstall 10061应用并手动helm install之后问题解决；时间线大概在2024-11-26 14:43:43之后。

② 晚些时候第二次执行脚本再次批量安装应用，本次脚本从1300安装到1395，在安装到1369应用时再次出现postman测试偶发性404返回，脚本并未暂停运行，再休眠6分钟之后，继续安装1370-1395应用，脚本自动安装了1370应用之后，1369应用的偶发性404问题不再出现。时间线大概在2024-11-26 18:09:19之后。

image

共性都是脚本某一个批次的最后一个应用会出现偶发性404，之前同样方式安装同样应用未出现过类似问题。
@johnlanni
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@ishells 404 对应的访问日志麻烦发一下

@ishells
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ishells commented Nov 27, 2024

@ishells 404 对应的访问日志麻烦发一下
{"authority":"g.xxxxxxxxx.com","bytes_received":"0","bytes_sent":"0","downstream_local_address":"10.128.20.183:443","downstream_remote_address":"xx.xxx.xxx.xx:51529","duration":"1","istio_policy_status":"-","method":"GET","path":"/g10061","protocol":"HTTP/1.1","request_id":"04f37744-e39f-4675-a2e6-0da6713efa58","requested_server_name":"g.xxxxxxxxx.com","response_code":"404","response_flags":"NR","route_name":"-","start_time":"2024-11-26T07:16:38.015Z","trace_id":"-","upstream_cluster":"-","upstream_host":"-","upstream_local_address":"-","upstream_service_time":"-","upstream_transport_failure_reason":"-","user_agent":"-","x_forwarded_for":"xx.xxx.xxx.xx","response_code_details":"route_not_found"}

修改了公网IP和域名的一条请求404日志

@johnlanni
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@ishells 你说之前未出现类似问题，之前的版本是多少？
另外方便提供一下你的这个脚本吗，我这边用于复现排查

@johnlanni
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可以加一下我钉钉：chengtanzty

@ishells
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ishells commented Nov 27, 2024

之前使用的也是2.0.2版本，版本没有变过。是执行脚本批量安装应用的过程执行过很多次，上面说的偶发404是第一次出现。

@ishells
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ishells commented Nov 27, 2024

可以加一下我钉钉：chengtanzty

好的

@johnlanni johnlanni self-assigned this Nov 27, 2024
@ishells
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ishells commented Dec 3, 2024

#1559 solved

@ishells ishells closed this as completed Dec 3, 2024
@johnlanni johnlanni mentioned this issue Dec 3, 2024
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@johnlanni johnlanni added the type/bug Something isn't working label Dec 6, 2024
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fix xds cache johnlanni/higress
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