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технология_docker
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технология_docker [2024/04/30 16:28] val [Создание контейнера для приложения с использованием Dockerfile] |
технология_docker [2024/05/14 16:52] val |
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| ===== Установка ===== | ===== Установка ===== | ||
| - | ==== Ubuntu ==== | + | ==== Ubuntu/Debian ==== |
| * [[https://docs.docker.com/engine/install/ubuntu/|Install Docker Engine on Ubuntu]] | * [[https://docs.docker.com/engine/install/ubuntu/|Install Docker Engine on Ubuntu]] | ||
| + | * [[https://docs.docker.com/engine/installation/linux/docker-ce/debian/|Get Docker CE for Debian]] | ||
| <code> | <code> | ||
| # apt install docker.io | # apt install docker.io | ||
| </code> | </code> | ||
| - | ==== Debian ==== | ||
| - | |||
| - | * [[https://docs.docker.com/engine/installation/linux/docker-ce/debian/|Get Docker CE for Debian]] | ||
| === Debian 10 === | === Debian 10 === | ||
| Line 259: | Line 257: | ||
| * [[Технология cgroup]] | * [[Технология cgroup]] | ||
| + | * [[https://www.baeldung.com/ops/docker-memory-limit|Setting Memory And CPU Limits In Docker]] | ||
| + | * [[https://stackoverflow.com/questions/72185669/what-is-the-real-memory-available-in-docker-container|What is the real memory available in Docker container?]] | ||
| * [[Технология namespaces]] | * [[Технология namespaces]] | ||
| + | |||
| <code> | <code> | ||
| Line 268: | Line 269: | ||
| server# cat /proc/<PID>/cgroup | server# cat /proc/<PID>/cgroup | ||
| - | |||
| server# systemd-cgls | server# systemd-cgls | ||
| - | server# cat /sys/fs/cgroup/memory/docker/NNNNNNNNNNNNNNNNNNNNNNNNNNNNN/memory.max_usage_in_bytes | + | cgroup-v1# cat /sys/fs/cgroup/memory/docker/NNNNNNNNNNNNNNNNNNNNNNNNNNNNN/memory.max_usage_in_bytes |
| + | cgroup-v2# cat /sys/fs/cgroup/system.slice/docker-NNNNNNNNNNNNNNNNNNNNNNNNNNNNN.scope/memory.max | ||
| server# docker stats | server# docker stats | ||
| Line 351: | Line 352: | ||
| # docker stop sftp01 | # docker stop sftp01 | ||
| + | |||
| + | # docker rm sftp01 | ||
| </code> | </code> | ||
технология_docker.txt · Last modified: 2024/05/30 08:05 by val
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