Docker安裝tomcat
阿新 • • 發佈：2021-07-06
Docker安裝tomcat
- 官方使用
# 一般用來測試，用完即刪除
docker run -it --rm tomcat:9.0
- 搜尋映象
docker search tomcat
- 下載映象
docker pull tomcat Using default tag: latest latest: Pulling from library/tomcat Digest: sha256:a5abf192aceed45620dbb2e09f8abdec2b96108b86365a988c85e753c28cd36b Status: Downloaded newer image for tomcat:latest docker.io/library/tomcat:latest
- 檢視下載的映象
docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
tomcat 9.0 36ef696ea43d 3 days ago 667MB
tomcat latest 36ef696ea43d 3 days ago 667MB
nginx latest 4f380adfc10f 13 days ago 133MB
- 啟動tomcat映象
docker run -d -p 8080:8080 --name tomcat01 tomcat 227e6d92a9e2eeca7fec3446a1effdb67df6b7647e759e6bb86b891f04ea5f7
- 測試訪問沒有問題，進入容器，發現Linux命令少了，沒有webapps檔案。由於阿里雲映象的原因，預設上最小映象，所有不必要的都剔除了，保證最小執行環境
docker exec -it tomcat01 /bin/bash root@d227e6d92a9e:/usr/local/tomcat# ls -al total 172 drwxr-xr-x 1 root root 4096 Jul 2 19:58 . drwxr-xr-x 1 root root 4096 Jun 26 05:00 .. -rw-r--r-- 1 root root 18949 Jun 28 08:46 BUILDING.txt -rw-r--r-- 1 root root 6210 Jun 28 08:46 CONTRIBUTING.md -rw-r--r-- 1 root root 57092 Jun 28 08:46 LICENSE -rw-r--r-- 1 root root 2333 Jun 28 08:46 NOTICE -rw-r--r-- 1 root root 3372 Jun 28 08:46 README.md -rw-r--r-- 1 root root 6898 Jun 28 08:46 RELEASE-NOTES -rw-r--r-- 1 root root 16507 Jun 28 08:46 RUNNING.txt drwxr-xr-x 2 root root 4096 Jul 2 19:58 bin drwxr-xr-x 1 root root 4096 Jul 6 12:27 conf drwxr-xr-x 2 root root 4096 Jul 2 19:58 lib drwxrwxrwx 1 root root 4096 Jul 6 12:27 logs drwxr-xr-x 2 root root 4096 Jul 2 19:58 native-jni-lib drwxrwxrwx 2 root root 4096 Jul 2 19:58 temp drwxr-xr-x 2 root root 4096 Jul 2 19:58 webapps drwxr-xr-x 7 root root 4096 Jun 28 08:46 webapps.dist drwxrwxrwx 2 root root 4096 Jun 28 08:46 work # 可以把tomcat的webapps.dist目錄的檔案，複製到webapps檔案下或者把webapps.dist改名 root@d227e6d92a9e:/usr/local/tomcat# cp -r webapps.dist/* ./webapps root@d227e6d92a9e:/usr/local/tomcat# root@d227e6d92a9e:/usr/local/tomcat# ls ./webapps # 檢視是否複製成功 root@d227e6d92a9e:/usr/local/tomcat# ls ./webapps ROOT docs examples host-manager manager
- 瀏覽器測試下
127.0.0.1:8080