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When using nginx to configure superset reverse proxy and map to distribute through cookie s, we encounter very strange problems. When visiting the home page, we are always redirected to the domain name of upstream with the same name. upstream release { server 127.0.0.1:8088 weight=1 max_fail ...

Article directory I. About ETCD II. Stand-alone Installation 3. Building Clusters Official website: https://etcd.io/ Github: https://github.com/etcd-io/etcd/releases I. About ETCD etcd is an open source, distributed key-to-value data storage system that provides shared configuration, service ...

The advantages of grpc are no longer described, but how to provide Restful interface to the outside world and how to use grpc-gateway to convert grpc to Restful API when there is no desire to develop the same function repeatedly. install go get -u github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway go get -u github.com/micro/protobuf ...

src From this section we begin to really touch on the core of rest framework. First, let's learn some necessary knowledge. 1. Request Object -- Request object The rest framework introduces a Request object inherited from HttpRequest, which provides more flexible parsing of requests. The core part of t ...

Kubectl is a command-line tool for Kubernetes cluster. Through kubectl, the cluster itself can be managed and the container application can be installed and deployed on the cluster. It can not only deploy master and node nodes, but also manage Kubernetes on other machines. Official documents: https://kubernetes.io/docs/tasks/tools/install-kube ...

Previous lab servers, for some reason, used users without root privileges. linux non-root users many software can not be installed, very inconvenient. My approach is to use brew instead of the package management tool of the system. Brew is the first package management tool to be used on mac, which can host all packages in user local environment ...

1. Nginx multi-Server priority When starting to process an http request, nginx takes out the Host variable in the header header and matches each server_name in nginx.conf to determine which server will handle the request. However, how nginx configures multiple identical server_names can lead to priority access conflicts in server_name. 1.1 Prep ...

In version 2.3 of Kafka, the Kafka connector has been greatly improved. First, when adding and deleting connectors, the way Kafka connectors handle tasks is modified. Previously, this action brought the whole system to a standstill, which has been criticized by the development and maintenance personnel. In addition, other problems frequently me ...

Enclosed: Meow a Mimi's blog: w-blog.cn Kubernetes official documents: https://kubernetes.io/docs/reference/ Kubernetes official Git address: https://github.com/kubernetes/kubernetes PS: This series uses Kubernetes V1.8 Rancher V1.6.14 I. Installation of Kubectl in China The installation commands provided by the official website are: curl ...

Summary of the Use of Nginx (IV) rewrite configuration The rewrite configuration of nginx is the core part of nginx configuration. rewrite can implement domain name jump (redirection), URL rewrite (pseudo-static), dynamic and static separation ...