b07b0bb456
Without systemd package/docker-engine requires another way to mount /sys/fs/cgroup, so far provided by BR2_PACKAGE_CGROUPFS_MOUNT for cgroup v1. Replace this with BR2_PACKAGE_CGROUPFS_V2_MOUNT for cgroup v2 support. 5.2 is the minimum recommended version for cgroup v2 support according to the Docker documentation: "v4.15 or later (v5.2 or later is recommended)" [1]. Depending on the selected container runtime users may need to adjust kernel configurations to enable options required by that runtime with cgroup v2 (e.g. CONFIG_CGROUP_BPF for runc). Propagate dependencies accordingly: The Docker btrfs filesystem driver does not need a separate and lower minimum headers version, package/mender-update-modules needs to apply the new "depends on". [1] https://docs.docker.com/engine/containers/runmetrics/#running-docker-on-cgroup-v2 Signed-off-by: Fiona Klute (WIWA) <fiona.klute@gmx.de> Signed-off-by: Romain Naour <romain.naour@smile.fr>
91 lines
2.8 KiB
Plaintext
91 lines
2.8 KiB
Plaintext
config BR2_PACKAGE_DOCKER_ENGINE
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bool "docker-engine"
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depends on BR2_PACKAGE_HOST_GO_TARGET_ARCH_SUPPORTS
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depends on BR2_PACKAGE_HOST_GO_TARGET_CGO_LINKING_SUPPORTS
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depends on BR2_TOOLCHAIN_HAS_THREADS
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depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_2
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depends on !BR2_TOOLCHAIN_USES_UCLIBC # containerd -> runc
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depends on BR2_USE_MMU # containerd
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depends on !BR2_PACKAGE_CGROUPFS_MOUNT
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depends on BR2_PACKAGE_LIBSECCOMP_ARCH_SUPPORTS # libseccomp
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select BR2_PACKAGE_CGROUPFS_V2_MOUNT if !BR2_PACKAGE_SYSTEMD # runtime dependency
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select BR2_PACKAGE_CONTAINERD # runtime dependency
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select BR2_PACKAGE_HOST_GO
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select BR2_PACKAGE_IPTABLES # runtime dependency
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select BR2_PACKAGE_LIBSECCOMP
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help
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Docker is a platform to build, ship,
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and run applications as lightweight containers.
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https://github.com/docker/docker
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if BR2_PACKAGE_DOCKER_ENGINE
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config BR2_PACKAGE_DOCKER_ENGINE_DRIVER_BTRFS
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bool "btrfs filesystem driver"
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help
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Build the btrfs filesystem driver for Docker.
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config BR2_PACKAGE_DOCKER_ENGINE_DRIVER_DEVICEMAPPER
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bool "devicemapper filesystem driver"
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depends on BR2_TOOLCHAIN_HAS_THREADS # lvm2
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depends on BR2_USE_MMU # lvm2
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depends on !BR2_STATIC_LIBS # lvm2
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select BR2_PACKAGE_LVM2
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help
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Build the devicemapper filesystem driver for Docker.
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config BR2_PACKAGE_DOCKER_ENGINE_DRIVER_VFS
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bool "vfs filesystem driver"
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depends on BR2_USE_WCHAR # gvfs
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depends on BR2_USE_MMU # gvfs
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depends on BR2_TOOLCHAIN_HAS_THREADS # gvfs
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depends on !BR2_STATIC_LIBS # gvfs
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select BR2_PACKAGE_GVFS
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help
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Build the vfs filesystem driver for Docker.
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choice
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bool "support docker-init"
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default BR2_PACKAGE_DOCKER_ENGINE_DOCKER_INIT_TINI if BR2_PACKAGE_DOCKER_ENGINE_DOCKER_INIT # legacy
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help
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Support providing a minimal init process for containers.
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Required to use "docker run --init".
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config BR2_PACKAGE_DOCKER_ENGINE_DOCKER_INIT_NONE
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bool "none"
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help
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Do not support docker-init.
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config BR2_PACKAGE_DOCKER_ENGINE_DOCKER_INIT_CATATONIT
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bool "catatonit"
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select BR2_PACKAGE_CATATONIT # runtime
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help
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Support providing a minimal init process for containers,
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using catatonit.
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config BR2_PACKAGE_DOCKER_ENGINE_DOCKER_INIT_TINI
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bool "tini"
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select BR2_PACKAGE_TINI # runtime
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help
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Support providing a minimal init process for containers,
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using tini.
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endchoice
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config BR2_PACKAGE_DOCKER_ENGINE_DOCKER_INIT_NAME
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string
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default "tini" if BR2_PACKAGE_DOCKER_ENGINE_DOCKER_INIT_TINI
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default "catatonit" if BR2_PACKAGE_DOCKER_ENGINE_DOCKER_INIT_CATATONIT
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endif
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comment "docker-engine needs a glibc or musl toolchain w/ threads, headers >= 5.2"
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depends on BR2_PACKAGE_HOST_GO_TARGET_ARCH_SUPPORTS
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depends on BR2_PACKAGE_HOST_GO_TARGET_CGO_LINKING_SUPPORTS
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depends on BR2_PACKAGE_LIBSECCOMP_ARCH_SUPPORTS
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depends on !BR2_TOOLCHAIN_HAS_THREADS || \
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BR2_TOOLCHAIN_USES_UCLIBC || \
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!BR2_TOOLCHAIN_HEADERS_AT_LEAST_5_2
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depends on BR2_USE_MMU
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