--- title: 如何將系統做上雲處理相關實務演練 tags: ocp,fubon --- 如何將系統做上雲處理相關實務演練 === [TOC] ## k8s-full-course 課程(resource+lab) - https://git.webcomm.com.tw/POC/k8s-full-course ## 專案參考 - 富邦-OPENAPI - https://git.webcomm.com.tw/FUBON/FUBON_OPEN_API - 富邦-OAuth Server - https://git.webcomm.com.tw/FUBON/FUBON_IDAUTH - 富邦-搶碼活動 - https://git.webcomm.com.tw/FUBON/Fubon-1111 - 富邦-富盛上雲 - https://git.webcomm.com.tw/FUBON/JSB_MIGRATION_OCP/src/branch/%E5%AF%8C%E7%9B%9B%E6%A1%88%E4%B8%8A%E9%9B%B2 - 新光-Redis Cluster(使用 Helm 安裝) - https://git.webcomm.com.tw/POC/redis-cluster ## 參考資料 - Cloud Lab tutorial - https://hackmd.io/@S_HP7z6qQmC4l2tX34ATug/SkyBm8Qx9/%2FrOqjbnkbTWCtgbWGbcy6oQ ## 包版練習 ### lab1-1.1 (體會 Container 的生命週期) ``` 1. 起 container 2. 刪 container 3. 起 container, 置入 檔案 -> 刪除 container 4. 起 container -> 體會 container 重新來的機制 ``` `docker run -d --name=my-build maven:latest tail -f /dev/null` `docker images` `docker ps -a` `docker rm 563` `docker rm my-build` `docker stop my-build && docker rm my-build` `docker exec -it my-build sh` `docker stop my-build` `docker start my-build` `docker exec -it my-build sh` ### lab1-1.2(體會 container 外掛資料夾的機制(狀態外部化))  `docker run -d --name=my-build -v $OLDPWD/customer-application:/app -v $OLDPWD/build/repository:/root/.m2/repository -w /app maven:latest tail -f /dev/null` ### lab1-1.3 (建立 Jar 檔) ``` 利用 container 進行包版 ``` `docker run -it --rm --name=my-build -v $OLDPWD/customer-application:/app -v $OLDPWD/build/repository:/root/.m2/repository -w /app maven:latest mvn clean install -f pom.xml` `docker logs my-build --follow` ### lab1-1.4 (建立自己的 Image) ``` docker build -t my-customer-application:1.0.0 $OLDPWD/customer-application ``` ### lab6-Graceful shutdown `docker stop -t 30 my-customer-application` `docker logs my-customer-application --follow` ## COMMAND 參考 ### Linux `ps -aux` `ls -lst ` `pwd` `touch aa.txt` ### OC CMD `oc get deployment` `oc describe deployment` `oc describe deployment customer-application-000` `oc get pods` `oc get pods customer-application-006-9867b5c4c-thd99` `oc describe pods customer-application-006-9867b5c4c-thd99` `oc exec -it customer-application-000-65bd956d95-fgjvj sh` `oc get service`
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