Kconfig

menu "Utilities"

config DOCKER

	bool "Docker support"

	default n

	help

		Enable options required for Docker.



	select PROC_PID_CPUSET

	select NET

	select NETDEVICES

	select NET_CORE

	select INET

	select IPV6

	select NET_L3_MASTER_DEV

	select NETFILTER

	select NETFILTER_ADVANCED

	select NF_CONNTRACK

	select NETFILTER_XTABLES

	select NF_CONNMARK_IPV4

	select IP_NF_IPTABLES

	select NF_NAT_MASQUERADE_IPV4

	select IP_NF_NAT

	select IP_NF_TARGET_NETMAP # TODO: required?

	select IP_NF_TARGET_REDIRECT # TODO: required?

	select NET_SCHED

	select CGROUP_NET_PRIO

	select CGROUP_NET_CLASSID

	select MD

	select TTY

	select UNIX98_PTYS

	select HUGETLBFS # TODO: overlay?

	select PERSISTENT_KEYRINGS # TODO: required?

	select ENCRYPTED_KEYS # TODO: required?

	select KEY_DH_OPERATIONS # TODO: required?



	# From ebuild

	select NAMESPACES

	select NET_NS

	select PID_NS

	select IPC_NS

	select UTS_NS

	select CGROUP_CPUACCT

	select CGROUP_DEVICE

	select CGROUP_FREEZER

	select CPUSETS

	select BLK_DEV_THROTTLING

	select KEYS

	select VETH

	select BRIDGE

	select BRIDGE_NETFILTER

	select NF_NAT_IPV4

	select IP_NF_FILTER

	select IP_NF_TARGET_MASQUERADE

	select NETFILTER_XT_MATCH_ADDRTYPE

	select NETFILTER_XT_MATCH_CONNTRACK

	select NETFILTER_XT_MATCH_IPVS

	select NF_NAT

	select NF_NAT_NEEDED

	select POSIX_MQUEUE

	select USER_NS

	select SECCOMP

	select CGROUP_PIDS

	select CGROUP_HUGETLB

	select NET_CLS_CGROUP

	select RT_GROUP_SCHED

	select IP_VS

	select IP_VS_PROTO_TCP

	select IP_VS_PROTO_UDP

	select IP_VS_NFCT

	select IP_VS_RR

	select VXLAN

	select IPVLAN

	select VLAN_8021Q

	select BRIDGE_VLAN_FILTERING

	select SECURITY_APPARMOR

	select MACVLAN

	select DUMMY

	select DEVPTS_MULTIPLE_INSTANCES


config DOCKER_STATISTICS

	bool "Gathering statistics BROKEN"

	default y if DOCKER

	depends on DOCKER

	help

		Allow gathering statistics from running containers



	select RESOURCE_COUNTERS

	select CGROUP_PERF

	select CFS_BANDWIDTH



## Required kernel version: 4.5





config DOCKER_SWAP

	bool "Enable swap limit"

	default n

	depends on DOCKER

	help

		Yes if you want to be able to limit swap usage of containers
	
	select MEMCG

	select MEMCG_SWAP

	select MEMCG_SWAP_ENABLED



config DOCKER_SECURE_NETWORKS

	bool "Secure networks"

	default y if DOCKER

	depends on DOCKER

	help

		Yes if you use secure networks



	select XFRM_ALGO

	select XFRM_USER





config DOCKER_AUFS

	bool "Use aufs"

	default y if DOCKER

	depends on DOCKER

	help

		Yes if you are using aufs



	select AUFS_FS

	select EXT4_FS_POSIX_ACL

	select EXT4_FS_SECURITY



config DOCKER_BTRFS

	bool "Use btrfs"

	default n

	depends on DOCKER

	help

		Yes if you are using btrfs



	select BTRFS_FS

	select BTRFS_FS_POSIX_ACL



config DOCKER_DEVICE_MAPPER

	bool "Device Mapper support"

	default y if DOCKER

	depends on DOCKER

	help

		Yes if you want support for device mapper (recommended)



	select BLK_DEV_DM

	select DM_THIN_PROVISIONING

	select EXT4_FS

	select EXT4_FS_POSIX_ACL

	select EXT4_FS_SECURITY



config DOCKER_OVERLAY_FS

	bool "Use overlay FS"

	default y

	depends on DOCKER

	help

		Yes if want to use the Overlay FS (recommended)



	select OVERLAY_FS

	select EXT4_FS_SECURITY

	select EXT4_FS_POSIX_ACL



endmenu