Kong regex priority. In the case of duplicate priority values between two Routes in the same router, their order of evaluation is undefined. path_handling - (Optional) Controls how the Service path, Route path and requested path are combined when sending a request to the upstream. By combining the two, you can create more dynamic, maintainable, and secure Kong configurations. Regex evaluation order The router evaluates routes using the regex_priority field of the Route where a route is configured. This results in the KIC not setting any regex_priority and the resulting regex_priority in Kong being set to 0. Feb 8, 2023 · If you have upgraded your kong deployment from 2. g. I couldn’t find in the documentation how this works. Aug 9, 2021 · In your example only one of them (route3) has regexes, so regex_priority should play no role. I want to know why sorry for my poor english May 7, 2021 · In another cluster running k8s 1. May 29, 2018 · 注意：这个消息提到了“API”，因为为了向后兼容的原因，Kong 0. Higher regex_priority values mean higher priority. X to 3. If this gate is disabled by the customer, the behaviour will revert back as described above. regex_priority - (Optional) A number used to choose which route resolves a given request when several routes match it using regexes simultaneously. Jan 20, 2023 · This makes the whole route a regular expression route, and as you're not using regex_priority, the order of evaluation is undefined and the prefix path could be matched by the more specific path set up in your example_route_b. Sets the regex_priority setting to this value on the Kong Gateway Route associated with the Ingress resource. 8 vs 16). I’ve found the following: Some doc writen in a Kong Nation entry: A few words on regex URIs usage and common pitfalls. To create a tcp/tls route you set sources and destinations by repeating the corresponding element (source or destination) for each source or destination you want. 17 the order of the paths determines the evaluation order (restrictions getting higher priority if they are defined above in the yaml). For more information about how the router processes regular expressions, see the routing performance considerations. Another solution is to keep the router flavour, but use a larger regex priority (e. . Could you please provide a full list of the calls you are using, so we can reproduce? Jul 19, 2025 · Regex hasn’t gone anywhere — but it now has a smarter companion in Kong expressions. For more information on the parameters see the Kong Route create documentation. Note that the priority for non-regex routes is different (longer non-regex routes are matched before shorter ones). 8. However, Kong will evaluate regex paths based on the regex_priority attribute of Routes from highest priority to lowest. 13仍然支持API实体（并且如果没有首先匹配任何路由，则尝试匹配针对任何配置的API的请求）。 Kong是一个透明的代理，默认情况下它会将请求转发给上游服务，但HTTP规范要求的各种头文件（例如Connection，Date和其他头文件）除外 关于 Default: true. When two routes match the path and have the same regex_priority, the older one (lowest created_at) is used. Jul 20, 2021 · Since route 2 has more matching attributes than 1 it should be evaluated first, and you may add regex_priority=10 to the second route for future proofing (the default regex_priority is 0, and a higher priority means the route’s regex will be evaluated first). The bigger the priority, the sooner a Route is evaluated. Feb 26, 2022 · Regex priority：正则匹配的优先级。 在使用正则做路由匹配的时候会利用该标志使用优先级最高的。 如果路由匹配，且 Regex priority 也相同，则会按照最早创建的规则来匹配。 Methods：HTTP 请求方法。 如 GET 、POST 、PATCH 、PUT Strip Path：是否删除路由所匹配的路径。 Apr 19, 2020 · Kongとは 詳しくはこちらの記事が参考になりました。 KONGことはじめ - Qiita 無料のAPI Gateway 無料のものと、Enterprise版がある（この記事では無料版を使用） 無料のものには、デフォルトでは管理コンソール的なものはない（非公式・無料の管 We would like to show you a description here but the site won’t allow us. 0 the prefix (~) will be added to the routes in the database automatically and results in a configuration drift between the routes database and config file, as per the official documentation. Jan 22, 2020 · As previously mentioned, Kong evaluates prefix paths by length: the longest prefix paths are evaluated first. Sep 5, 2019 · NGINX route priority: it puts the prefix on the first place but KONG do the opposite (kong treats the regex match as the first one). This controls the matching evaluation order for regex-based routes. nbg php cbu swt buy wir hmk plh whi opq vkc rvs zgf mnu nhs