Kubernates——Pod定义详解

我就是我 2021-09-02 05:10 346阅读 0赞

#### Pod定义详解 ####

yml格式的Pod定义文件的完整内容如下：

apiVersion: v1
    kind: Pod
    metadata:
    	name: string
    	namespace: string
    	labels:
    		- name: string
    	annotations:
    		- name: string
    spec:
    	containers:
    	- name: string
    	  image: string
    	  imagePullPolicy: [Always | Never | IfNtPresent]
    	  command: [string]
    	  args: [string]
    	  workingDir: string
    	  volumeMounts:
    	  - name: string
    	    mountPath: string
    	  	readOnly: boolean
    	  ports:
    	  - name: string
    		containerPort: int
    		hostPort: int
    		protocol: string
    	  env:
    	  - name: string
    	  	value: string
    	  resources:
    	  	limits:
    	  		cpu: string
    	  		memory: string
    		requests:
    			cpu: string
    			memory: string
    	  livenessProbe:
    	  	exec:
    	  		command: [string]
    		httpGet:
    			path: string
    			port: number
    			host: string
    			scheme: string
    			httpHeaders:
    			- name: string
    			  value: string
    			tcpSocket:
    				port: number
    			initialDelaySeconds: 0
    			timeoutSeconds: 0
    			periodSeconds: 0
    			successThreshold: 0
    			failureThreshold: 0
    		securityContext:
    			privileged: false
    	restartPolicy: [Always | Never | OnFailure]
    	nodeSelector: object
    	imagePullSecrets:
    	- name: string
    	hostNetwork: false
    	volumes:
    	- name: string
    	  emptyDir: { }
    	  hostPath:
    	  	path: string
    	  secret:
    	  	secretName: string
    	  	items:
    	  	- key: string
    	  	  path: string
    	  configMap:
    	  	name: string
    	  	items:
    	  	- key: string
    		  path: string

属性详解如下表：

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NvbGRfX19wbGF5_size_16_color_FFFFFF_t_70_pic_center]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NvbGRfX19wbGF5_size_16_color_FFFFFF_t_70_pic_center 1]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NvbGRfX19wbGF5_size_16_color_FFFFFF_t_70_pic_center 2]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NvbGRfX19wbGF5_size_16_color_FFFFFF_t_70_pic_center 3]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NvbGRfX19wbGF5_size_16_color_FFFFFF_t_70_pic_center]: /images/20210813/56d19a167ccf4a77b4f44d86368d11bb.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NvbGRfX19wbGF5_size_16_color_FFFFFF_t_70_pic_center 1]: /images/20210813/d4c43a3b168e4231b230ccdf00a12b30.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NvbGRfX19wbGF5_size_16_color_FFFFFF_t_70_pic_center 2]: /images/20210813/011f3457c3324a4a9c6621c9c0bee27e.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NvbGRfX19wbGF5_size_16_color_FFFFFF_t_70_pic_center 3]: /images/20210813/3ad45cb536ed43c4b629d10022d1c22e.png