Detailed tutorial on running multiple Springboot with Docker

[hn@iZbp1gp1t778obaz5m8vk8Z guides]$ docker run -d -p 8093:8093 guides-collect
 
Just map the physical port to a virtual port. This is very simple.

-m, --memory Memory limit, the format is a number plus a unit, the unit can be b, k, m, g. Minimum 4M
--memory-swap Total limit of memory + swap partition size. Same format as above. Must be larger than the soft limit set by -m --memory-reservation Memory limit. Same format as above --oom-kill-disable Whether to prevent OOM killer from killing containers, not set by default --oom-score-adj The priority of the container being killed by OOM killer, the range is [-1000, 1000], the default is 0
--memory-swappiness is used to set the virtual memory control behavior of the container. The value is an integer between 0 and 100. --kernel-memory Kernel memory limit. Same format as above, minimum size is 4M

Example:
 
[hn@iZbp1gp1t778obaz5m8vk8Z guides]$ docker run -d -m 1G --memory-swap 4G -p 8093:8093 guides-collect

[hn-docker@iZbp1gp1t778obaz5m8vk8Z ~]$ docker run -d -m 1G --memory-swap 4G -p 8092:8092 \
-v /home/hn-docker/docker/wechat:/springboot/wechat \
guides-message
 
The startup of the message container is equivalent to mapping the file address in the image to the address on the physical machine; for example, the image address is: /springboot/wechat
Physical address: /home/hn-docker/docker/wechat

$ docker run -d \
 --name=nginxtest \
 --mount type=bind,source=/usr/local/web,destination=/usr/share/nginx/html \
 nginx:latest

$ docker run -d \
 --name=nginxtest \
 -v /usr/local/web:/usr/share/nginx/html \
 nginx:latest

Step 1: Get the ID of the running container: da3199e9d032    
 
[hn@iZbp1gp1t778obaz5m8vk8Z guides]$ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
da3199e9d032 guides-collect "java -Djava.secur..." 2 hours ago Up 2 hours 0.0.0.0:8093->8093/tcp sharp_mirzakhani
 
Step 2: Query the running log - Done [hn@iZbp1gp1t778obaz5m8vk8Z guides]$ docker logs -f 51c384b8afee

$ docker logs [OPTIONS] CONTAINER
 Options:
    --details Display more information -f, --follow Track real-time logs --since string Display logs after a certain timestamp, or relative time, such as 42m (i.e. 42 minutes)
    --tail string How many lines of log are displayed from the end of the log, the default is all
  -t, --timestamps Display timestamps --until string Display logs before a certain timestamp, or relative time, such as 42m (i.e. 42 minutes)

$ docker logs -f -t --since="2018-02-08" --tail=100 CONTAINER_ID

$ docker logs --since 30m CONTAINER_ID

$ docker logs -t --since="2018-02-08T13:23:37" CONTAINER_ID

$ docker logs -t --since="2018-02-08T13:23:37" --until "2018-02-09T12:23:37" CONTAINER_ID

Solution: You need to query the soft connection IP of the host container and use the intranet IP to access it. docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' xxxid (container id)
 
For example:
[yn@iZbp1gp1t778obaz5m8vk8Z logs]$ docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
abe77b60254a assistant "java -Djava.secur..." 6 minutes ago Up 6 minutes 0.0.0.0:9304->8091/tcp nostalgic_albattani
37c6dd777636 collect "java -Djava.secur..." 30 hours ago Up 30 hours 0.0.0.0:8093->8093/tcp silly_poincare
4dcb9fcae281 message "java -Djava.secur..." 3 days ago Up 3 days 0.0.0.0:8092->8092/tcp reverent_galileo
 
For example, to check: abe77b60254a The network address of this container [yn@iZbp1gp1t778obaz5m8vk8Z logs]$ docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' abe77b60254a
172.17.0.4
 
At this time:
The IP address of the abe77b60254a container is: 172.17.0.4
If you want to access it, just use the intranet address 172.17.0.4. At the same time, you can also know that the host machine's IP should be 172.17.0.1

For example:
[yn@iZbp1gp1t778obaz5m8vk8Z logs]$ docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
abe77b60254a assistant "java -Djava.secur..." 6 minutes ago Up 6 minutes 0.0.0.0:9304->8091/tcp nostalgic_albattani
37c6dd777636 collect "java -Djava.secur..." 30 hours ago Up 30 hours 0.0.0.0:8093->8093/tcp silly_poincare
4dcb9fcae281 message "java -Djava.secur..." 3 days ago Up 3 days 0.0.0.0:8092->8092/tcp reverent_galileo
 
Check the latest 10 lines of this container log [yn@iZbp1gp1t778obaz5m8vk8Z ~]$ docker logs -f -t --tail 10 abe77b60254a

RUN /bin/cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo 'Asia/Shanghai' >/etc/timezone