OverviewKubernetes is a powerful container orchestration tool that enables users to reliably deploy and run containerized applications on a scalable system. Within the container area, k8s has undoubtedly become a community standard for container orchestration and management, and even Docker has announced support for K8s. The fighting in the field of container orchestration has been turned around, and the dust settles, and k8s has been unanimously endorsed by the players including Google, Huawei,
Teaches you how to accelerate the deployment of k8s in China and implement custom settings that have a k8s image of the warehouse with its namespace.OverviewKubernetes is a powerful container orchestration tool that enables users to reliably deploy and run containerized applications on a scalable system. Within the container area, k8s has undoubtedly become a community standard for container orchestration and management, and even Docker has announced support for K8s. The fighting in the field of
certification aspects of processing, certification is actually entrusted to K8s Apiserver responsible, dashboard just based on user login information generated Authinfo object, encrypted as token carried in the browser, that is Jwe protocol, Jwe Sub-package is the implementation of the JWE protocol, where Keyholder (Rsakeyholder concrete Class) manages the key pair used by Jwe and stores the secret key in Kubernetes-dashboard-key-holder Secrets objec
The previous blog post describes the deployment of the K8s cluster, which focuses on deploying Kube-dns and dashboard.Environment descriptionNode-1 (Master): 10.0.0.1Node-2:10.0.0.2Node-3:10.0.0.3The cluster uses a binary installation, and the Flannel network plug-in is deployed.Kube-dns
When doing the following, you must have already deployed the k8s cluster, if you do not have such a cluster, please refer to my previous blog post.
1, find the corresponding Yaml file on the offici
First of all, we need to understand the function of kubernetes, in short, it provides a container orchestration technology, to provide users with a container-based service rapid deployment, upgrade, rollback, access control, elastic scaling and other scheduling functions, so that users in the development, testing, production environment can achieve agile development, The purpose of fast and reliable delivery.Second, you need to understand the kubernet
Kubernetes is Google open source container choreographer, very suitable for the current hot micro-service architecture, in the Container choreography field, is gradually building a dominant position. This article mainly aims at the Kubernetes service to do some analysis, first briefly introduces the basic concept.
Basic concepts
The Pod:kubernetes minimum Dispatch unit is a set of containers that can be und
mountpath:/logs
volumes:
-name:app-logs Emptudir
: {}
View Log kubectl logs 5. Configuration management of Pod
The Kubernetes v1.2 version provides a unified cluster configuration management solution –configmap. 5.1. Configmap: Configuration management for container applications
Usage Scenario: Live as an environment variable within a container. Set startup parameters for the container startup command (set to environment variable). Mou
Use Google Cloud deployment Manager to install and run Istio's quick start instructions in Google kubernetes Engine(Gke).
This quick start is used to create a new Gke cluster, install Istio, and then deploy the BookInfo sample application. It is performed automatically using Deployment Manager and is described in detail in the istio on kubernetes setup Guide .
Note: The default installation creates a Gke Al
Comparison of the advantages and disadvantages of several mainstream PHP frameworks, and comparison of the advantages and disadvantages of the php framework. Comparison of the advantages and disadvantages of several mainstream PHP frameworks. Comparison of the advantages and disadvantages of the php Framework PHP is a
Rancher is an open-source full-stack enterprise container management platform, the user in the rancher visual interface in a single click to complete all the container infrastructure (network, storage, load balancing, etc.) docking and deployment, to ensure that the container on any infrastructure (public and private cloud, virtual machine, The physical machine, etc.) runs seamlessly. All the work of using containers in a production environment can be done with simple, intuitive operation.?start
0. PrefaceOverall architecture directory: ASP. NET core distributed project-Directoryk8s Schema Catalog: Kubernetes (K8S) cluster deployment (K8S Enterprise Docker container cluster Management) series catalogfirst, server settings1. Set the selinux of each server to disabledHow to set it up:Vi/etc/selinux/configWill selinux=disabled, then save, and then execute the command: Setenforce 0, make it effective.2, synchronize the time of each server (this s
CentOS7 Build Kubernetes DashboardAn environmental statementCentos7 Three, master node one, node nodes twoDashboard requires a mirror and requires a command download:Docker Pull mritd/kubernetes-dashboard-amd64:v1.5.1PS: There are many other mirrors can also build dashboard, but this version is the Chinese version ofNote: All two node nodes need to download this image, the master node does not, because the
This article mainly introduces the seven advantages of ANGULARJS, because it is very convenient, if you want to see the shortcomings of ANGULARJS, you can go to the article I recommend below to see. Now let's take a look at this article on the merits of Angularjs.
Let us first look at the seven advantages of ANGULARJS introduction:
Angularjs is an excellent front-end JS framework that has been used by Goog
Comparison of the advantages and disadvantages of several mainstream PHP frameworks, and comparison of the advantages and disadvantages of the php framework
PHP is a popular open-source server-side scripting language at home and abroad. It can meet the development needs of large, medium and small projects. We will introduce several mainstream PHP frameworks and their ad
The introduction on GitHub:Ambassador is a open source kubernetes-native API Gateway built on Envoy, designed for MicroServices . Key features include:
Self-Service configuration, via Kubernetes annotations
First Class GRPC and HTTP/2 support
Support for CORS, timeouts, weighted round robin (Canary), and more
Istio Integration
Authentication
Robust TLS support, including TLS c
Outline:
? How to discover services in Kubernetes
? How to discover the services provided by pod
? How to use service discovery Services
? How to use the Kube-dns discovery service
? Kube-dns principle
? Composition
? Domain name format
? Configuration
Note: this share is based on the Kubernetes 1.2 version!Let's start with a simple example.1.How to discover service
images through projects. Kubernetes in the namespace to isolate resources, in an enterprise-level scenario, the combination of the two can effectively manage and access control of the mirrored resources used by kubernetes, enhancing the security of the image. Especially in multi-tenancy scenarios, the management and access control of multi-tenant mirrored resources can be achieved through a combination of
1:helm (deployment tool that can be used to deploy common applications, instead of Kubelet native commands)Https://github.com/kubernetes/helmApplication list: https://github.com/kubernetes/charts/tree/master/stable2:prometheus Operator (k8s system monitoring)https://github.com/coreos/prometheus-operator/3:dashboard (Kubernetes Web UI Management Interface)Https://
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