ingress-gce
apisix
ingress-gce | apisix | |
---|---|---|
7 | 63 | |
1,253 | 13,689 | |
0.4% | 0.8% | |
9.0 | 9.6 | |
2 days ago | 6 days ago | |
Go | Lua | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
ingress-gce
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Server Name Indication (SNI)
You would first need to ensure you have an Ingress controller running. There are several available, such as nginx, Traefik, or the one provided by a cloud provider like GKE's Ingress-GCE or AWS's ALB Ingress Controller.
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What are the most popular ingress controllers
ingress-gce (Google Cloud only)
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Ingress controller confusion
Yes. Google's ingress controller talks to the GCP API and spins up an HTTP LB for you. The AWS LB Controller handles provisioning ALB's for you. And ... I guess other clouds exist too but these are the ones I am familiar with.
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GKE Ingress: How to configure IPv4 and IPv6 addresses
At the end of the blog entry where I posted about how to fix a 502 error returned by GKE Ingress, I described an issue regarding health check configuration that has been opened for over three years. The one I mentioned here to support multiple addresses it's been opened for over four years. I think GKE Ingress is a remarkable resource. It can help you quickly release an application using K8S and cloud-native features wrapped in abstracted manifests, but it seems a bit left aside in some aspects.
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GKE Ingress: How to fix a 502 bad gateway error
There is a considerable debate on this very topic in the issue Ingress Healthcheck Configuration on kubernetes/ingress-gce repository. Looking through issues on GitHub is an excellent way to understand how an application or service is evolving. It's been more than three years, and it's not resolved yet.
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InterSystems Kubernetes Operator Deep Dive: Part 2
Google supports its own ingress controller, GCE, which you can use in place of an nginx controller. However, it has some drawbacks, for instance, lack of rewrite rules support, at least at the moment of writing.
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Which ingress-controller do you use?
That ALB Controller is for AWS specifically. For Google Cloud you can use https://github.com/kubernetes/ingress-gce
apisix
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Multi-layer Caching in API Gateway Tackles High Traffic Challenges
Through this intelligent caching mechanism, APISIX efficiently utilizes system resources when handling a large volume of requests, thereby improving overall system performance and stability. APISIX, with its advanced LRU cache, provides developers with a reliable and efficient API gateway solution, facilitating smooth communication with external services.
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Apache APISIX plugin priority, a leaky abstraction?
The main issue is that priority is documented in the config-default.yaml file, while the phase is buried in the code. Worse, some plugins run across different phases. For example, let's check the proxy proxy-rewrite plugin and, more precisely, the functions defined there:
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A "Tiny" APISIX Plugin
// references: // https://github.com/tetratelabs/proxy-wasm-go-sdk/tree/main/examples // https://github.com/apache/apisix/blob/master/t/wasm/ package main import ( "github.com/tetratelabs/proxy-wasm-go-sdk/proxywasm" "github.com/tetratelabs/proxy-wasm-go-sdk/proxywasm/types" "github.com/valyala/fastjson" ) func main() { proxywasm.SetVMContext(&vmContext{}) } // each plugin has its own VMContext. // it is responsible for creating multiple PluginContexts for each route. type vmContext struct { types.DefaultVMContext } // each route has its own PluginContext. // it corresponds to one instance of the plugin. func (*vmContext) NewPluginContext(contextID uint32) types.PluginContext { return &pluginContext{} } type header struct { Name string Value string } type pluginContext struct { types.DefaultPluginContext Headers []header } func (ctx *pluginContext) OnPluginStart(pluginConfigurationSize int) types.OnPluginStartStatus { data, err := proxywasm.GetPluginConfiguration() if err != nil { proxywasm.LogErrorf("error reading plugin configuration: %v", err) return types.OnPluginStartStatusFailed } var p fastjson.Parser v, err := p.ParseBytes(data) if err != nil { proxywasm.LogErrorf("error decoding plugin configuration: %v", err) return types.OnPluginStartStatusFailed } headers := v.GetArray("headers") ctx.Headers = make([]header, len(headers)) for i, hdr := range headers { ctx.Headers[i] = header{ Name: string(hdr.GetStringBytes("name")), Value: string(hdr.GetStringBytes("value")), } } return types.OnPluginStartStatusOK } // each HTTP request to a route has its own HTTPContext func (ctx *pluginContext) NewHttpContext(contextID uint32) types.HttpContext { return &httpContext{parent: ctx} } type httpContext struct { types.DefaultHttpContext parent *pluginContext } func (ctx *httpContext) OnHttpResponseHeaders(numHeaders int, endOfStream bool) types.Action { plugin := ctx.parent for _, hdr := range plugin.Headers { proxywasm.ReplaceHttpResponseHeader(hdr.Name, hdr.Value) } return types.ActionContinue }
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10 Reasons for Choosing API7
API7 takes Apache APISIX as its robust foundation, which is open-source and has an active community with over 600 contributors all over the world. The nature of open source allows users to examine the source code, which promotes transparency. This transparency helps users understand how APISIX works, verify its security, and identify and fix any potential vulnerabilities or bugs.
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How is Apache APISIX Fast?
But the best part is that the libraries mentioned here and Apache APISIX are entirely open source, meaning you can look under the hood and modify things yourself.
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Ops friendly Apache APISIX
Default configuration
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Custom Plugin Development For APISIX With Lua And ChatGPT
4. Plugin definition: It is a really important part of plugin implementation that we define as a table with properties for the version, priority, name, and schema. The name and schema are the plugin's name and schema defined earlier. The version and priority are used by APISIX to manage the plugin. The version typically refers to the version that is currently in use like API versioning. If you publish and update your plugin logic, it is going to be 1.1 (You can set any version you wish). But you need to be very careful in choosing priority. The priority field defines in which order and phase your plugin should be executed. For example, the 'ip-restriction' plugin, with a priority of 3000, will be executed before the 'example-plugin', which has a priority of 0. This is due to the higher priority value of the 'ip-restriction' plugin. If you're developing your own plugin, make sure that you followed the order of plugins not to mess up the order of existing plugins. You can check the order of existing plugins in the config-default.yaml file and open the Apache APISIX Plugin Development Guide to determine.
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Your opinion on Kong
Their use of etcd was a hard pass for me; I don't need more etcd in my life
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The Ultimate Beginner’s Guide to Open Source Contribution
Apache APISIX Apache APISIX is an open source, dynamic, real-time, high-performance cloud native API gateway. APISIX provides rich traffic management features such as load balancing, dynamic upstream, canary release, circuit breaking, authentication, observability, and more. Official website https://apisix.apache.org/ GitHub projects APISIX (the core): https://github.com/apache/apisix GitHub - apache/apisix: The Cloud-Native API Gateway GitHub - apache/apisix-dashboard: Dashboard for Apache APISIX GitHub - apache/apisix-website: Apache APISIX Website GitHub - apache/apisix-docker: the docker for Apache APISIX GitHub - apache/apisix-go-plugin-runner: Go Plugin Runner for APISIX GitHub - apache/apisix-java-plugin-runner: APISIX Plugin Runner in Java GitHub - apache/apisix-python-plugin-runner: Apache APISIX Python plugin runner GitHub - apache/apisix-helm-chart: Apache APISIX Helm Chart GitHub - apache/apisix-ingress-controller: ingress controller for K8s
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A poor man's API
Grafana configuration. Most of it comes from the configuration provided by APISIX.
What are some alternatives?
ingress-merge - Merge Ingress Controller for Kubernetes
Kong - 🦍 The Cloud-Native API Gateway and AI Gateway.
ingress-nginx - Ingress-NGINX Controller for Kubernetes
haproxy-lua-http - Simple Lua HTTP helper && client for use with HAProxy.
gke-managed-certs - Managed Certificates for Kubernetes clusters using GCLB
emissary - open source Kubernetes-native API gateway for microservices built on the Envoy Proxy
kubernetes-ingress-controller - :gorilla: Kong for Kubernetes: The official Ingress Controller for Kubernetes.
envoy - Cloud-native high-performance edge/middle/service proxy
application-gateway-kubernetes-ingress - This is an ingress controller that can be run on Azure Kubernetes Service (AKS) to allow an Azure Application Gateway to act as the ingress for an AKS cluster.
lua-resty-auto-ssl - On the fly (and free) SSL registration and renewal inside OpenResty/nginx with Let's Encrypt.
aws-load-balancer-controller - A Kubernetes controller for Elastic Load Balancers
tyk-operator - Tyk Operator for Kubernetes