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)
守护进程集
|
159
nodeSelector:
ssd: "true"
containers:
- name: nginx
image: nginx:1.10.0
下面,我们来看一看将守护进程集
nginx-fast-storage
提交到
Kubernetes
API
时会发生什么:
$
kubectl apply -f nginx-fast-storage.yaml
daemonset "nginx-fast-storage" created
由于只有一个带有
ssd=true
标签的节点,因此
nginx-fast-storage
Pod
仅在
该节点上运行:
$
kubectl get pods -o wide
NAME STATUS NODE
nginx-fast-storage-7b90t Running k0-default-pool-35609c18-z7tb
如果将
ssd=true
标签添加到其他节点上,则这些节点上也会部署
nginx-
fast-storage
Pod
。反之亦然:如果从节点中删除所需的标签,则守护进程
集控制器将删除相应的
Pod
。
从节点上删除守护进程集的节点选择器所需的标签,则由该守护进程集管理
的
Pod
也会从节点上删除。
11.4
更新守护进程集
守护进程集非常适合在整个集群中部署服务,但是升级怎么办?在
Kubernetes
1.6
之前,更新由守护进程集管理的
Pod
的唯一方法是更新守护进程集,然后 ...
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