NamespaceWhat it isolatesWhat the process seesPIDProcess IDsOwn process tree, starts at PID 1MountFilesystem mount pointsOwn mount table, can have different rootNetworkNetwork interfaces, routingOwn interfaces, IP addresses, portsUserUID/GID mappingCan be root inside, nobody outsideUTSHostnameOwn hostnameIPCSysV IPC, POSIX message queuesOwn shared memory, semaphoresCgroupCgroup root directoryOwn cgroup hierarchyTimeSystem clocks (monotonic, boot)Own system uptime and clock offsetsNamespaces are what Docker containers use. When you run a container, it gets its own PID namespace (cannot see host processes), its own mount namespace (own filesystem view), its own network namespace (own interfaces), and so on.
超过 1.6 万个 Experts 的大社区
type=image — push to a registry (the default for docker build)。业内人士推荐Line官方版本下载作为进阶阅读
В воскресенье, 1 марта, в Москве потеплеет до плюс 4 градусов Цельсия. О росте температур предупредил жителей столицы синоптик прогностического центра «Метео» Александр Ильин в беседе с RT.，更多细节参见im钱包官方下载
Role, BBC健康事務記者。同城约会是该领域的重要参考
Control outbound network access with three modes: