dockerÈÝÆ÷ÄÚ²¿Ôõô±à¼
±à¼ docker ÈÝÆ÷ÄÚÎļþµÄÒªÁ죺ÕýÔÚÔËÐеÄÈÝÆ÷£ºdocker exec£ºdocker exec -it /bin/bashdocker-compose exec£ºdocker-compose exec /bin/bashÖ±½Ó±à¼£ºcat /path/to/file | docker exec -i tee /path/to/fileÒÑ×èÖ¹µÄÈÝÆ÷£ºdocker cp£º
Docker ÈÝÆ÷Äڵıà¼ÒªÁì
±à¼ Docker ÈÝÆ÷ÄÚµÄÎļþÓжàÖÖÒªÁ죬Ïêϸȡ¾öÓÚÈÝÆ÷µÄÔËÐÐ״̬¡£
ÕýÔÚÔËÐеÄÈÝÆ÷
ʹÓà Docker Exec ÏÂÁ
docker exec -it <container-id> /bin/bash</container-id>
µÇ¼ºó¸´ÖÆ µÇ¼ºó¸´ÖÆ
ʹÓà Docker-compose exec ÏÂÁ
docker-compose exec <service-name> /bin/bash</service-name>
µÇ¼ºó¸´ÖÆ µÇ¼ºó¸´ÖÆ
ʹÓÃÖ±½Ó±à¼£º
cat /path/to/file | docker exec -i <container-id> tee /path/to/file</container-id>
µÇ¼ºó¸´ÖÆ µÇ¼ºó¸´ÖÆ
ÒÑ×èÖ¹µÄÈÝÆ÷
ʹÓà Docker cp ÏÂÁ
docker cp <source-path><container-id>:/destination-path</container-id></source-path>
µÇ¼ºó¸´ÖÆ µÇ¼ºó¸´ÖÆ
ʹÓà Docker commit ÏÂÁ
docker commit <container-id><new-image-name></new-image-name></container-id>
µÇ¼ºó¸´ÖÆ µÇ¼ºó¸´ÖÆ
ʹÓà Dockerfile ºÍ Docker Build£º
½¨Éè Dockerfile£¬½«ËùÐèÎļþ¸´ÖƵ½ÈÝÆ÷ÖУ¬È»ºó¹¹½¨ÐÂÓ³Ïñ¡£
Ïêϸ˵Ã÷
ʹÓà Docker Exec
ÕâÊǽøÈëÕýÔÚÔËÐеÄÈÝÆ÷²¢Ê¹ÓÃÆäÏÂÁîÐнçÃæ±à¼ÎļþµÄ×î¿ì½ÝÒªÁì¡£Ö»ÐèʹÓà exec ÏÂÁÈçÏÂËùʾ£º
docker exec -it <container-id> /bin/bash</container-id>
µÇ¼ºó¸´ÖÆ µÇ¼ºó¸´ÖÆ
ÊÇÈÝÆ÷µÄ ID¡£
-it ÌåÏÖ½»»¥Ê½Öնˡ£
ʹÓà Docker-compose Exec
ÈôÊÇÄãʹÓà Docker Compose ÖÎÀíÈÝÆ÷£¬¿ÉÒÔʹÓà docker-compose exec ÏÂÁî¡£¸ÃÏÂÁîÀàËÆÓÚ docker exec£¬µ«ËüÕë¶ÔµÄÊÇʹÓà Docker Compose ½ç˵µÄÈÝÆ÷¡£
docker-compose exec <service-name> /bin/bash</service-name>
µÇ¼ºó¸´ÖÆ µÇ¼ºó¸´ÖÆ
ÊÇ Docker Compose ÎļþÖнç˵µÄЧÀÍÃû³Æ¡£
ʹÓÃÖ±½Ó±à¼
´ËÒªÁìÔÊÐíÄ㽫ÎļþÖ±½ÓÊܵÀµ½ÈÝÆ÷ÖС£Õâ¹ØÓÚÐèÒªÔÚÈÝÆ÷ÄÚ½¨Éè»òÐÞ¸ÄСÎļþºÜÊÇÓÐÓá£
cat /path/to/file | docker exec -i <container-id> tee /path/to/file</container-id>
µÇ¼ºó¸´ÖÆ µÇ¼ºó¸´ÖÆ
ʹÓà Docker Cp
¹ØÓÚÒÑ×èÖ¹µÄÈÝÆ÷£¬¿ÉÒÔʹÓà docker cp ÏÂÁÎļþ´ÓÍâµØϵͳ¸´ÖƵ½ÈÝÆ÷ÖС£
docker cp <source-path><container-id>:/destination-path</container-id></source-path>
µÇ¼ºó¸´ÖÆ µÇ¼ºó¸´ÖÆ
ÊÇÍâµØÎļþ·¾¶¡£
ÊÇÈÝÆ÷µÄ ID¡£
:/destination-path ÊÇÈÝÆ÷ÄÚµÄÄ¿µÄ·¾¶¡£
ʹÓà Docker Commit
ÈôÊÇÄãÐèÒªÓÀÊÀÉúÑĸü¸Ä£¬¿ÉÒÔʹÓà docker commit ÏÂÁî¡£´ËÏÂÁÉèÒ»¸öÐÂÓ³Ïñ£¬ÆäÖаüÀ¨Ð޸ĺóµÄÎļþ¡£
docker commit <container-id><new-image-name></new-image-name></container-id>
µÇ¼ºó¸´ÖÆ µÇ¼ºó¸´ÖÆ
ÊÇÈÝÆ÷µÄ ID¡£
ÊÇÐÂÓ³ÏñµÄÃû³ÆºÍ±ê¼Ç¡£
ʹÓà Dockerfile ºÍ Docker Build
ÈôÊÇÄãÐèÒªÔÚÈÝÆ÷Æô¶¯Ê±ÐÞ¸ÄÎļþ£¬¿ÉÒÔʹÓà Dockerfile ºÍ docker build ÏÂÁî¡£ÔÚ Dockerfile Öн¨ÉèÒÔÏÂÖ¸Á
COPY <source-path> /path/to/destination</source-path>
µÇ¼ºó¸´ÖÆ
È»ºó¹¹½¨ÐÂÓ³Ïñ£º
docker build .
µÇ¼ºó¸´ÖÆ
ÒÔÉϾÍÊÇdockerÈÝÆ÷ÄÚ²¿Ôõô±à¼µÄÏêϸÄÚÈÝ£¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡