menu "Kernel features for Docker"
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config DOCKER_KERNEL_OPTIONS
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bool "Enable Basic kernel support for Docker"
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default n
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select KERNEL_CGROUPS
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select KERNEL_CGROUP_CPUACCT
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select KERNEL_CGROUP_SCHED
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select KERNEL_NAMESPACES
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select KERNEL_CPUSETS
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select KERNEL_MEMCG
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select KERNEL_KEYS
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select KERNEL_DEVPTS_MULTIPLE_INSTANCES
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select KERNEL_POSIX_MQUEUE
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help
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Select needed kernel options for Docker. Options include
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cgroups, namespaces and other miscellaneous options.
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see also https://github.com/docker/engine/blob/master/contrib/check-config.sh
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config DOCKER_SECCOMP
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bool "Enable support for seccomp in Docker"
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default n
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select KERNEL_SECCOMP
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select PACKAGE_libseccomp
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help
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Build Docker with support for seccomp filters.
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Select libseccomp which also pulls-in the needed kernel features.
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config DOCKER_RES_SHAPE
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bool "Enables support for resource shaping"
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default n
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select KERNEL_MEMCG_SWAP
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select KERNEL_MEMCG_SWAP_ENABLED
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select KERNEL_BLK_DEV_THROTTLING
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select KERNEL_CFQ_GROUP_IOSCHED
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select KERNEL_CGROUP_PERF
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select KERNEL_FAIR_GROUP_SCHED
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select KERNEL_CFS_BANDWIDTH
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select KERNEL_RT_GROUP_SCHED
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menu "Network"
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config DOCKER_NET_OVERLAY
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bool "Enables the Overlay network feature"
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default n
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select PACKAGE_kmod-udptunnel4
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help
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Selects kernel options for the Overlay network feature.
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Includes udptunnel4
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config DOCKER_NET_ENCRYPT
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bool "Enable encrypted networking kernel support"
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depends on DOCKER_NET_OVERLAY
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default n
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select PACKAGE_kmod-ipsec
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select PACKAGE_kmod-ipsec4
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select PACKAGE_kmod-crypto-gcm
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select PACKAGE_kmod-crypto-ghash
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help
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Select needed kernel options for encrypted networking support.
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config DOCKER_NET_MACVLAN
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bool "Enables macvlan kernel support"
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default n
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select PACKAGE_kmod-macvlan
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select PACKAGE_kmod-dummy
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config DOCKER_NET_TFTP
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bool "Enable ftp/tftp client kernel support"
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default n
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select PACKAGE_kmod-nf-nathelper
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select PACKAGE_kmod-nf-nathelper-extra
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endmenu
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menu "Storage"
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config DOCKER_STO_EXT4
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bool "Enables support for ext3 or ext4 as the backing filesystem"
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default n
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select KERNEL_EXT4_FS_POSIX_ACL
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config DOCKER_STO_BTRFS
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bool "Enables support for btrfs as the backing filesystem"
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default n
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select PACKAGE_kmod-fs-btrfs
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select KERNEL_BTRFS_FS_POSIX_ACL
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endmenu
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endmenu
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