1################################################################################
2#
3# balena-engine
4#
5################################################################################
6
7BALENA_ENGINE_VERSION = 20.10.26
8BALENA_ENGINE_SITE = $(call github,balena-os,balena-engine,v$(BALENA_ENGINE_VERSION))
9
10BALENA_ENGINE_LICENSE = Apache-2.0
11BALENA_ENGINE_LICENSE_FILES = LICENSE
12
13BALENA_ENGINE_GOMOD = github.com/docker/docker
14
15BALENA_ENGINE_LDFLAGS = \
16	-X $(BALENA_ENGINE_GOMOD)/dockerversion.GitCommit= \
17	-X $(BALENA_ENGINE_GOMOD)/dockerversion.Version=$(BALENA_ENGINE_VERSION) \
18	-X github.com/containerd/containerd/version.Version=N/A \
19	-X github.com/docker/cli/cli/version.BuildTime= \
20	-X github.com/docker/cli/cli/version.GitCommit= \
21	-X github.com/docker/cli/cli/version.Version=N/A \
22	-X github.com/opencontainers/runc.version=N/A
23
24BALENA_ENGINE_TAGS = \
25	cgo \
26	no_btrfs \
27	no_cri \
28	no_devmapper \
29	no_zfs \
30	exclude_disk_quota \
31	exclude_graphdriver_btrfs \
32	exclude_graphdriver_devicemapper \
33	exclude_graphdriver_zfs
34
35BALENA_ENGINE_BUILD_TARGETS = cmd/balena-engine
36
37# create the go.mod file with language version go1.19
38# remove the conflicting vendor/modules.txt
39# remove the conflicting vendor/archive (not allowed in go1.20)
40# https://github.com/moby/moby/issues/44618#issuecomment-1343565705
41define BALENA_ENGINE_FIX_VENDORING
42	printf "module $(BALENA_ENGINE_GOMOD)\n\ngo 1.19\n" > $(@D)/go.mod
43	rm -f $(@D)/vendor/modules.txt
44	rm -rf $(@D)/vendor/archive
45endef
46BALENA_ENGINE_POST_EXTRACT_HOOKS += BALENA_ENGINE_FIX_VENDORING
47
48ifeq ($(BR2_INIT_SYSTEMD),y)
49BALENA_ENGINE_DEPENDENCIES += systemd
50BALENA_ENGINE_TAGS += journald
51endif
52
53define BALENA_ENGINE_INSTALL_INIT_SYSTEMD
54	$(INSTALL) -D -m 644 $(@D)/contrib/init/systemd/balena-engine.service \
55		$(TARGET_DIR)/usr/lib/systemd/system/balena-engine.service
56	$(INSTALL) -D -m 644 $(@D)/contrib/init/systemd/balena-engine.socket \
57		$(TARGET_DIR)/usr/lib/systemd/system/balena-engine.socket
58endef
59
60define BALENA_ENGINE_USERS
61	- - balena-engine -1 * - - - balenaEngine daemon
62endef
63
64define BALENA_ENGINE_LINUX_CONFIG_FIXUPS
65	$(call KCONFIG_ENABLE_OPT,CONFIG_POSIX_MQUEUE)
66	$(call KCONFIG_ENABLE_OPT,CONFIG_CGROUPS)
67	$(call KCONFIG_ENABLE_OPT,CONFIG_NAMESPACES)
68	$(call KCONFIG_ENABLE_OPT,CONFIG_UTS_NS)
69	$(call KCONFIG_ENABLE_OPT,CONFIG_IPC_NS)
70	$(call KCONFIG_ENABLE_OPT,CONFIG_PID_NS)
71	$(call KCONFIG_ENABLE_OPT,CONFIG_NET_NS)
72	$(call KCONFIG_ENABLE_OPT,CONFIG_NETFILTER)
73	$(call KCONFIG_ENABLE_OPT,CONFIG_NF_CONNTRACK)
74	$(call KCONFIG_ENABLE_OPT,CONFIG_NETFILTER_XT_MATCH_ADDRTYPE)
75	$(call KCONFIG_ENABLE_OPT,CONFIG_NETFILTER_XT_MATCH_CONNTRACK)
76	$(call KCONFIG_ENABLE_OPT,CONFIG_IP_NF_IPTABLES)
77	$(call KCONFIG_ENABLE_OPT,CONFIG_IP_NF_FILTER)
78	$(call KCONFIG_ENABLE_OPT,CONFIG_IP_NF_NAT)
79	$(call KCONFIG_ENABLE_OPT,CONFIG_BRIDGE)
80	$(call KCONFIG_ENABLE_OPT,CONFIG_VETH)
81endef
82
83define BALENA_ENGINE_INSTALL_SYMLINK
84	ln -f -s balena-engine $(TARGET_DIR)/usr/bin/balena-engine-daemon
85	ln -f -s balena-engine $(TARGET_DIR)/usr/bin/balena-engine-containerd
86	ln -f -s balena-engine $(TARGET_DIR)/usr/bin/balena-engine-containerd-shim
87	ln -f -s balena-engine $(TARGET_DIR)/usr/bin/balena-engine-containerd-ctr
88	ln -f -s balena-engine $(TARGET_DIR)/usr/bin/balena-engine-runc
89	ln -f -s balena-engine $(TARGET_DIR)/usr/bin/balena-engine-proxy
90	$(if $(BR2_PACKAGE_TINI),ln -f -s tini $(TARGET_DIR)/usr/bin/balena-engine-init)
91endef
92BALENA_ENGINE_POST_INSTALL_TARGET_HOOKS += BALENA_ENGINE_INSTALL_SYMLINK
93
94$(eval $(golang-package))
95