Skip to Content
For Enterprise
For Government
For Higher Ed
For Individuals
For Marketing
For Enterprise
For Government
For Higher Ed
For Individuals
For Marketing
Explore Skills
Cloud Computing
Microsoft Azure
Amazon Web Services (AWS)
Google Cloud
Cloud Migration
Cloud Deployment
Cloud Platforms
Data Engineering
Data Warehouse
SQL
Apache Spark
Microsoft SQL Server
MySQL
Kafka
Data Lake
Streaming & Messaging
NoSQL Databases
Relational Databases
Data Science
Pandas
R
MATLAB
SAS
D3
Power BI
Tableau
Statistics
Exploratory Data Analysis
Data Visualization
AI & ML
Generative AI
Machine Learning
Artificial Intelligence (AI)
Deep Learning
Reinforcement Learning
Natural Language Processing
TensorFlow
Scikit-Learn
Hyperparameter Tuning
MLOps
Programming Languages
Java
JavaScript
Spring
Python
Go
C#
C++
C
Swift
Rust
Functional Programming
Software Architecture
Object-Oriented
Distributed Systems
Domain-Driven Design
Architectural Patterns
IT/Ops
Kubernetes
Docker
GitHub
Terraform
Continuous Delivery
Continuous Integration
Database Administration
Computer Networking
Operating Systems
IT Certifications
Security
Network Security
Application Security
Incident Response
Zero Trust Model
Disaster Recovery
Penetration Testing / Ethical Hacking
Governance
Malware
Security Architecture
Security Engineering
Security Certifications
Design
Web Design
Graphic Design
Interaction Design
Film & Video
User Experience (UX)
Design Process
Design Tools
Business
Agile
Project Management
Product Management
Marketing
Human Resources
Finance
Team Management
Business Strategy
Digital Transformation
Organizational Leadership
Soft Skills
Professional Communication
Emotional Intelligence
Presentation Skills
Innovation
Critical Thinking
Public Speaking
Collaboration
Personal Productivity
Confidence / Motivation
Features
All features
Verifiable skills
AI Academy
Courses
Certifications
Interactive learning
Live events
Superstreams
Answers
Insights reporting
Radar Blog
Buy Courses
Plans
Sign In
Try Now
O'Reilly Platform
book
Kubernetes即学即用(第二版)
by
Brendan Burns
,
Joe Beda
,
Kelsey Hightower
June 2021
Intermediate to advanced
300 pages
5h 4m
Chinese
China Electric Power Press Ltd.
Content preview from
Kubernetes即学即用(第二版)
78
|
第
5
章
持久卷是一个深层主题,有很多不同的细节,特别是持久卷、持久卷声明以
及动态提供卷的工作方式。我们将在第
15
章中深入探讨这个主题。
5.9
综合讨论
许多应用程序都是有状态的,因此无论应用程序在何种计算机上运行,我们
都必须保存好数据,并确保对基础存储卷的访问。我们看到,通过网络存储
支持的持久卷可以实现这一点。此外,我们也想确保应用程序的正常实例长
期运行,这意味着我们要确保在公开到客户端之前,运行
kuard
的容器已经
准备就绪。
Kubernetes
通过持久卷、就绪探针和存活探针以及资源约束的结合,提供了
可靠运行有状态应用程序所需的一切。示例
5-6
的清单文件中汇总了所有的
信息。
示例
5-6
:
kuard-pod-full.yaml
apiVersion: v1
kind: Pod
metadata:
name: kuard
spec:
volumes:
- name: "kuard-data"
nfs:
server: my.nfs.server.local
path: "/exports"
containers:
- image: gcr.io/kuar-demo/kuard-amd64:blue
name: kuard
ports:
- containerPort: 8080
name: http
protocol: TCP
resources:
requests:
cpu: ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial
You might also like
PyTorch深度学习
Posts & Telecom Press, Vishnu Subramanian
Python数据分析
Posts & Telecom Press, Ivan Idris
Python贝叶斯分析(第2版)
Posts & Telecom Press, Osvaldo Martin
Python高级编程(第2版)
Posts & Telecom Press, Michał Jaworski, Tarek Ziadé
Publisher Resources
ISBN: 9787519856762