当前位置:网站首页>k8s运行oracle
k8s运行oracle
2022-07-07 01:03:00 【喝醉酒的小白】
1、创建命名空间
alias k='kubectl'
k create ns oracle-server
k get ns
2、创建.yaml文件
K8S安装Oracle11g
备注:端口1521 -> 31521
apiVersion: apps/v1
kind: Deployment
metadata:
labels:
app: oracle-server
name: oracle-server
namespace: oracle-server
spec:
selector:
matchLabels:
app: oracle-server
template:
metadata:
labels:
app: oracle-server
spec:
containers:
- image: registry.cn-hangzhou.aliyuncs.com/liyusoft/tool-oracle:v1.0.1
imagePullPolicy: IfNotPresent
name: oracle-server
ports:
- containerPort: 31521
command: ['/assets/entrypoint.sh']
env:
- name: ORACLE_HOME
value: "/opt/oracle/app/product/11.2.0/dbhome_1"
- name: ORACLE_SID
value: "orcl"
volumeMounts: #挂载持久存储卷
- name: oracle-volume #挂载设备的名字,与volumes[*].name 需要对应
mountPath: /opt/oracle/dpdump/1/dump_dir #挂载到容器的某个路径下
readOnly: true
volumes: #定义一组挂载设备
- name: oracle-volume #定义一个挂载设备的名字
hostPath:
path: /opt/ #挂载设备类型为hostPath,路径为宿主机下的/opt,这里设备类型支持很多种
3、运行pod
k apply -f oracle.yaml
alias ko='k -n oracle-server'
4、进入pod
问题:
Error from server (BadRequest): container "oracle-server" in pod "oracle-server" is waiting to start: trying and failing to pull image.
Normal Pulling 3m5s kubelet Pulling image "registry.cn-hangzhou.aliyuncs.com/liyusoft/tool-oracle:v1.0.1"
解决方案:
需等待大约10分钟,正在拉取镜像
ko get pod
NAME READY STATUS RESTARTS AGE
oracle-server-56c657455b-7kfj6 1/1 Running 0 4h21m
kubectl exec -it oracle-server-56c657455b-7kfj6 bash
5、查看pod
ko describe pod oracle-server-56c657455b-7kfj6
Name: oracle-server-56c657455b-7kfj6
Namespace: oracle-server
Priority: 0
Node: */**** Start Time: Wed, 06 Jul 2022 18:06:36 +0800 Labels: app=oracle-server pod-template-hash=56c657455b Annotations: <none> Status: Running IP: 10.244.0.105 IPs: IP: 10.244.0.105 Controlled By: ReplicaSet/oracle-server-56c657455b Containers: oracle-server: Container ID: docker://d001f4097d165fcb11203cd87df50308a9c4eb335ec9edb1f05373bbff7b9269 Image: registry.cn-hangzhou.aliyuncs.com/liyusoft/tool-oracle:v1.0.1 Image ID: docker-pullable://registry.cn-hangzhou.aliyuncs.com/liyusoft/[email protected]:660da6cea178223432e406b95435bf0cd62d6ccc7a637f9f51d32e87a4fb54c7 Port: 31525/TCP Host Port: 0/TCP Command: /assets/entrypoint.sh State: Running Started: Wed, 06 Jul 2022 18:15:41 +0800 Ready: True Restart Count: 0 Environment: ORACLE_HOME: /opt/oracle/app/product/11.2.0/dbhome_1 ORACLE_SID: orcl Mounts: /opt/oracle/dpdump/1/dump_dir from oracle-volume (ro) /var/run/secrets/kubernetes.io/serviceaccount from default-token-kzhg5 (ro) Conditions: Type Status Initialized True Ready True ContainersReady True PodScheduled True Volumes: oracle-volume: Type: HostPath (bare host directory volume) Path: /opt/dump_dir HostPathType: default-token-kzhg5: Type: Secret (a volume populated by a Secret) SecretName: default-token-kzhg5 Optional: false QoS Class: BestEffort Node-Selectors: <none> Tolerations: node.kubernetes.io/not-ready:NoExecute for 300s node.kubernetes.io/unreachable:NoExecute for 300s Events: <none>
6、查看日志
ko logs -f oracle-server-56c657455b-7kfj6
7、删除pod
ko delete pod oracle-server-56c657455b-7kfj6
pod "oracle-server-56c657455b-7kfj6" deleted
问题:删除后又自己重启了
ko get deployments
NAME READY UP-TO-DATE AVAILABLE AGE
oracle-server 1/1 1 1 4h44m
解决方案1:不行!
ko delete pod oracle-server-56c657455b-lffbf --force --grace-period=0
warning: Immediate deletion does not wait for confirmation that the running resource has been terminated. The resource may continue to run on the cluster indefinitely.
pod "oracle-server-56c657455b-lffbf" force deleted
ko get pod
Unable to connect to the server: net/http: TLS handshake timeout
ko get pod
Error from server (Timeout): the server was unable to return a response in the time allotted, but may still be processing the request (get pods)
You have new mail in /var/spool/mail/root
ko get pod
NAME READY STATUS RESTARTS AGE
oracle-server-56c657455b-cwcnt 1/1 Running 0 3m48s
解决方案2:删除命名空间
ko delete --all pods
Error from server (Timeout): the server was unable to return a response in the time allotted, but may still be processing the request (get pods)
kubectl delete ns oracle-server
namespace "oracle-server" deleted
You have new mail in /var/spool/mail/root
边栏推荐
- PowerPivot - DAX (function)
- Value range of various datetimes in SQL Server 2008
- 解决pod install报错:ffi is an incompatible architecture
- 如何提高网站权重
- 成为资深IC设计工程师的十个阶段,现在的你在哪个阶段 ?
- PowerPivot——DAX(函数)
- [SQL practice] a SQL statistics of epidemic distribution across the country
- 【日常训练--腾讯精选50】292. Nim 游戏
- 谈fpga和asic的区别
- Go语学习笔记 - gorm使用 - gorm处理错误 | Web框架Gin(十)
猜你喜欢
SQLSTATE[HY000][1130] Host ‘host. docker. internal‘ is not allowed to connect to this MySQL server
ML's shap: Based on the adult census income binary prediction data set (whether the predicted annual income exceeds 50K), use the shap decision diagram combined with the lightgbm model to realize the
Reading notes of Clickhouse principle analysis and Application Practice (6)
数字IC面试总结(大厂面试经验分享)
JVM the truth you need to know
Determine whether the file is a DICOM file
EMMC打印cqhci: timeout for tag 10提示分析与解决
Add salt and pepper noise or Gaussian noise to the picture
POI excel export, one of my template methods
cf:C. Column Swapping【排序 + 模拟】
随机推荐
Solve pod install error: FFI is an incompatible architecture
[FPGA tutorial case 13] design and implementation of CIC filter based on vivado core
Randomly generate session_ id
云加速,帮助您有效解决攻击问题!
Financial risk control practice - decision tree rule mining template
Sidecar mode
外设驱动库开发笔记43:GPIO模拟SPI驱动
How much do you know about clothing ERP?
Red hat install kernel header file
Go语学习笔记 - gorm使用 - 原生sql、命名参数、Rows、ToSQL | Web框架Gin(九)
DC-7靶机
Say sqlyog deceived me!
Data storage 3
MFC BMP sets the resolution of bitmap, DPI is 600 points, and gdiplus generates labels
STM32 key state machine 2 - state simplification and long press function addition
Jstat of JVM command: View JVM statistics
JVM命令之 jinfo:实时查看和修改JVM配置参数
C note 13
STM32按键状态机2——状态简化与增加长按功能
Cf:c. column swapping [sort + simulate]