当出现“docker I have no name”错误信息时,通常是由于在运行Docker容器时没有指定名称,或者指定了一个无效的名称造成的。这个错误表示Docker无法识别容器的名称,导致无法对容器进行操作。 解决方案 为了解决“docker I have no name”错误,我们可以通过以下方法来指定或更改Docker容器的名称: 1. 使用--name选项指定...
# 公式:docker run -it -v /宿主机目录:/容器内目录 centos /bin/bash [root@docker ~]# docker run -it --name mycentos --privileged=true -v /tmp/myHostData:/tmp/myDockerData centos /bin/bash [root@77429a055609 /]# 1. 2. 3. 容器内目录结构 [root@77429a055609 /]# cd tmp [root@...
I'm currently using a Jenkins instance inside a docker container. This image happens to use Tini as PID 1. When I try open a shell into it with: docker exec -it jenkins /bin/bash I get this as username: I have no name!@<container_id_hash>:/$ ...
Docker is a platform designed to help developers build, share, and run container applications. We handle the tedious setup, so you can focus on the code.
To prevent Docker from copying a container's pre-existing files into an empty volume, use thevolume-nocopyoption, seeOptions for --mount. Named and anonymous volumes A volume may be named or anonymous. Anonymous volumes are given a random name that's guaranteed to be unique within a given...
If these types of applications are broken into multiple containers, you might need to share the IPC mechanisms of the containers, using "shareable" mode for the main (i.e. "donor") container, and "container:<donor-name-or-ID>" for other containers....
quay.io/bgruening/galaxyis the Image/Container name, that directs docker to the correct path in thedocker index. -dwill start the docker container in daemon mode. For an interactive session, you can execute: docker run -i -t -p 8080:80 \ ...
Then I specify the name of the image and, finally, with the period at the end, I let Docker know that the Dockerfile I want to build from is in the current folder. At this point, I have the image that I can publish somewhere to share with my team. Doing so requires...
Even though both SQL Server and SQLite providers were installed, it seems to have defaulted to the SQL Server provider. This proved to be true in subsequent tests. I prefer my own connection string name and my own database name, so, I replaced the MagContext connection string with...
Docker has a command called ENV that lets you set a key-value pair. I’ll begin by hardcoding this into the Dockerfile. I can set a new key with the same name as the one in the JSON file, which is what the UseSqlServer configuration is expecting. I can even include the colon in...