package/podman: new package

Podman (POD manager) is an open source tool for developing, managing,
and running containers on your Linux systems.

Based on work by Christian Stewart and Nathaniel Husted.

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

board/common/rootfs/etc/containers/registries.conf

@@ -0,0 +1,77 @@
+# For more information on this configuration file, see containers-registries.conf(5).
+#
+# NOTE: RISK OF USING UNQUALIFIED IMAGE NAMES
+# We recommend always using fully qualified image names including the registry
+# server (full dns name), namespace, image name, and tag
+# (e.g., registry.redhat.io/ubi8/ubi:latest). Pulling by digest (i.e.,
+# quay.io/repository/name@digest) further eliminates the ambiguity of tags.
+# When using short names, there is always an inherent risk that the image being
+# pulled could be spoofed. For example, a user wants to pull an image named
+# `foobar` from a registry and expects it to come from myregistry.com. If
+# myregistry.com is not first in the search list, an attacker could place a
+# different `foobar` image at a registry earlier in the search list. The user
+# would accidentally pull and run the attacker's image and code rather than the
+# intended content. We recommend only adding registries which are completely
+# trusted (i.e., registries which don't allow unknown or anonymous users to
+# create accounts with arbitrary names). This will prevent an image from being
+# spoofed, squatted or otherwise made insecure.  If it is necessary to use one
+# of these registries, it should be added at the end of the list.
+#
+# # An array of host[:port] registries to try when pulling an unqualified image, in order.
+# unqualified-search-registries = ["example.com"]
+#
+# [[registry]]
+# # The "prefix" field is used to choose the relevant [[registry]] TOML table;
+# # (only) the TOML table with the longest match for the input image name
+# # (taking into account namespace/repo/tag/digest separators) is used.
+# # 
+# # The prefix can also be of the form: *.example.com for wildcard subdomain
+# # matching.
+# #
+# # If the prefix field is missing, it defaults to be the same as the "location" field.
+# prefix = "example.com/foo"
+#
+# # If true, unencrypted HTTP as well as TLS connections with untrusted
+# # certificates are allowed.
+# insecure = false
+#
+# # If true, pulling images with matching names is forbidden.
+# blocked = false
+#
+# # The physical location of the "prefix"-rooted namespace.
+# #
+# # By default, this is equal to "prefix" (in which case "prefix" can be omitted
+# # and the [[registry]] TOML table can only specify "location").
+# #
+# # Example: Given
+# #   prefix = "example.com/foo"
+# #   location = "internal-registry-for-example.net/bar"
+# # requests for the image example.com/foo/myimage:latest will actually work with the
+# # internal-registry-for-example.net/bar/myimage:latest image.
+#
+# # The location can be empty iff prefix is in a
+# # wildcarded format: "*.example.com". In this case, the input reference will
+# # be used as-is without any rewrite.
+# location = internal-registry-for-example.com/bar"
+#
+# # (Possibly-partial) mirrors for the "prefix"-rooted namespace.
+# #
+# # The mirrors are attempted in the specified order; the first one that can be
+# # contacted and contains the image will be used (and if none of the mirrors contains the image,
+# # the primary location specified by the "registry.location" field, or using the unmodified
+# # user-specified reference, is tried last).
+# #
+# # Each TOML table in the "mirror" array can contain the following fields, with the same semantics
+# # as if specified in the [[registry]] TOML table directly:
+# # - location
+# # - insecure
+# [[registry.mirror]]
+# location = "example-mirror-0.local/mirror-for-foo"
+# [[registry.mirror]]
+# location = "example-mirror-1.local/mirrors/foo"
+# insecure = true
+# # Given the above, a pull of example.com/foo/image:latest will try:
+# # 1. example-mirror-0.local/mirror-for-foo/image:latest
+# # 2. example-mirror-1.local/mirrors/foo/image:latest
+# # 3. internal-registry-for-example.net/bar/image:latest
+# # in order, and use the first one that exists.

board/common/rootfs/etc/containers/registries.conf.d/shortnames.conf

@@ -0,0 +1,78 @@
+[aliases]
+  # almalinux
+  "almalinux" = "docker.io/library/almalinux"
+  "almalinux-minimal" = "docker.io/library/almalinux-minimal"
+  # centos
+  "centos" = "quay.io/centos/centos"
+  # containers
+  "skopeo" = "quay.io/skopeo/stable"
+  "buildah" = "quay.io/buildah/stable"
+  "podman" = "quay.io/podman/stable"
+  # docker
+  "alpine" = "docker.io/library/alpine"
+  "docker" = "docker.io/library/docker"
+  "registry" = "docker.io/library/registry"
+  "hello-world" = "docker.io/library/hello-world"
+  "swarm" = "docker.io/library/swarm"
+  # Fedora
+  "fedora-minimal" = "registry.fedoraproject.org/fedora-minimal"
+  "fedora" = "registry.fedoraproject.org/fedora"
+  # openSUSE
+  "opensuse/tumbleweed" = "registry.opensuse.org/opensuse/tumbleweed"
+  "opensuse/tumbleweed-dnf" = "registry.opensuse.org/opensuse/tumbleweed-dnf"
+  "opensuse/tumbleweed-microdnf" = "registry.opensuse.org/opensuse/tumbleweed-microdnf"
+  "opensuse/leap" = "registry.opensuse.org/opensuse/leap"
+  "opensuse/busybox" = "registry.opensuse.org/opensuse/busybox"
+  "tumbleweed" = "registry.opensuse.org/opensuse/tumbleweed"
+  "tumbleweed-dnf" = "registry.opensuse.org/opensuse/tumbleweed-dnf"
+  "tumbleweed-microdnf" = "registry.opensuse.org/opensuse/tumbleweed-microdnf"
+  "leap" = "registry.opensuse.org/opensuse/leap"
+  "leap-dnf" = "registry.opensuse.org/opensuse/leap-dnf"
+  "leap-microdnf" = "registry.opensuse.org/opensuse/leap-microdnf"
+  "tw-busybox" = "registry.opensuse.org/opensuse/busybox"
+  # SUSE
+  "suse/sle15" = "registry.suse.com/suse/sle15"
+  "suse/sles12sp5" = "registry.suse.com/suse/sles12sp5"
+  "suse/sles12sp4" = "registry.suse.com/suse/sles12sp4"
+  "suse/sles12sp3" = "registry.suse.com/suse/sles12sp3"
+  "sle15" = "registry.suse.com/suse/sle15"
+  "sles12sp5" = "registry.suse.com/suse/sles12sp5"
+  "sles12sp4" = "registry.suse.com/suse/sles12sp4"
+  "sles12sp3" = "registry.suse.com/suse/sles12sp3"
+  # Red Hat Enterprise Linux
+  "rhel" = "registry.access.redhat.com/rhel"
+  "rhel6" = "registry.access.redhat.com/rhel6"
+  "rhel7" = "registry.access.redhat.com/rhel7"
+  "ubi7" = "registry.access.redhat.com/ubi7"
+  "ubi7-init" = "registry.access.redhat.com/ubi7-init"
+  "ubi7-minimal" = "registry.access.redhat.com/ubi7-minimal"
+  "ubi8" = "registry.access.redhat.com/ubi8"
+  "ubi8-minimal" = "registry.access.redhat.com/ubi8-minimal"
+  "ubi8-init" = "registry.access.redhat.com/ubi8-init"
+  "ubi8-micro" = "registry.access.redhat.com/ubi8-micro"
+  "ubi8/ubi" = "registry.access.redhat.com/ubi8/ubi"
+  "ubi8/ubi-minimal" = "registry.access.redhat.com/ubi8-minimal"
+  "ubi8/ubi-init" = "registry.access.redhat.com/ubi8-init"
+  "ubi8/ubi-micro" = "registry.access.redhat.com/ubi8-micro"
+  # Rocky Linux
+  "rockylinux" = "docker.io/library/rockylinux"
+  # Debian
+  "debian" = "docker.io/library/debian"
+  # Kali Linux
+  "kali-bleeding-edge" = "docker.io/kalilinux/kali-bleeding-edge"
+  "kali-dev" = "docker.io/kalilinux/kali-dev"
+  "kali-experimental" = "docker.io/kalilinux/kali-experimental"
+  "kali-last-release" = "docker.io/kalilinux/kali-last-release"
+  "kali-rolling" = "docker.io/kalilinux/kali-rolling"
+  # Ubuntu
+  "ubuntu" = "docker.io/library/ubuntu"
+  # Oracle Linux
+  "oraclelinux" = "container-registry.oracle.com/os/oraclelinux"
+  # busybox
+  "busybox" = "docker.io/library/busybox"
+  # php
+  "php" = "docker.io/library/php"
+  # python
+  "python" = "docker.io/library/python"
+  # node
+  "node" = "docker.io/library/node"

board/common/rootfs/etc/profile.d/convenience.sh

@@ -16,3 +16,5 @@ alias ipaddr='ip addr'
 alias iplink='ip link'
 alias bridge='bridge --color=auto'
 alias cli='klish'
+
+alias docker=podman

package/Config.in

@@ -11,6 +11,7 @@ source "$BR2_EXTERNAL_INFIX_PATH/package/mdnsd/Config.in"
 source "$BR2_EXTERNAL_INFIX_PATH/package/net/Config.in"
 source "$BR2_EXTERNAL_INFIX_PATH/package/osal/Config.in"
 source "$BR2_EXTERNAL_INFIX_PATH/package/p-net/Config.in"
+source "$BR2_EXTERNAL_INFIX_PATH/package/podman/Config.in"
 source "$BR2_EXTERNAL_INFIX_PATH/package/profeth/Config.in"
 source "$BR2_EXTERNAL_INFIX_PATH/package/skeleton-init-finit/Config.in"
 source "$BR2_EXTERNAL_INFIX_PATH/package/tetris/Config.in"

package/podman/Config.in

@@ -0,0 +1,56 @@
+config BR2_PACKAGE_PODMAN
+	bool "podman"
+	depends on BR2_PACKAGE_HOST_GO_TARGET_ARCH_SUPPORTS
+	depends on BR2_PACKAGE_HOST_GO_TARGET_CGO_LINKING_SUPPORTS
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	depends on !BR2_TOOLCHAIN_USES_UCLIBC # no fexecve
+	depends on BR2_USE_MMU # libgpgme
+	select BR2_PACKAGE_CRUN # runtime dependency
+	select BR2_PACKAGE_CONMON  # runtime dependency
+	select BR2_PACKAGE_CNI_PLUGINS # runtime dependency
+	select BR2_PACKAGE_BRIDGE_UTILS # Required for container networking
+	select BR2_PACKAGE_IPTABLES # Required for container network
+	select BR2_PACKAGE_CGROUPFS_MOUNT if !BR2_PACKAGE_SYSTEMD # runtime dependency
+	select BR2_PACKAGE_CA_CERTIFICATES # Required for the podman pull command via https
+	select BR2_PACKAGE_LIBGPGME
+	help
+	  podman is a CLI tool for spawning and running containers
+	  according to the OCI specification.
+
+	  https://github.com/containers/podman
+
+if BR2_PACKAGE_PODMAN
+
+config BR2_PACKAGE_PODMAN_DRIVER_BTRFS
+	bool "btrfs filesystem driver"
+	depends on BR2_USE_MMU # btrfs-progs
+	depends on BR2_TOOLCHAIN_HAS_THREADS # btrfs-progs
+	select BR2_PACKAGE_BTRFS_PROGS
+	help
+	  Build the btrfs filesystem driver.
+
+config BR2_PACKAGE_PODMAN_DRIVER_DEVICEMAPPER
+	bool "devicemapper filesystem driver"
+	depends on BR2_TOOLCHAIN_HAS_THREADS # lvm2
+	depends on BR2_USE_MMU # lvm2
+	depends on !BR2_STATIC_LIBS # lvm2
+	select BR2_PACKAGE_LVM2
+	help
+	  Build the devicemapper filesystem driver.
+
+config BR2_PACKAGE_PODMAN_DRIVER_VFS
+	bool "vfs filesystem driver"
+	depends on BR2_USE_WCHAR # gvfs
+	depends on BR2_USE_MMU # gvfs
+	depends on BR2_TOOLCHAIN_HAS_THREADS # gvfs
+	depends on !BR2_STATIC_LIBS # gvfs
+	select BR2_PACKAGE_GVFS
+	help
+	  Build the vfs filesystem driver.
+
+endif
+
+comment "podman needs a glibc or musl toolchain w/ threads"
+	depends on BR2_PACKAGE_HOST_GO_TARGET_ARCH_SUPPORTS && \
+		BR2_PACKAGE_HOST_GO_TARGET_CGO_LINKING_SUPPORTS
+	depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_TOOLCHAIN_USES_UCLIBC

package/podman/containers-policy.json

@@ -0,0 +1,14 @@
+{
+  "default": [
+    {
+    "type": "insecureAcceptAnything"
+  }
+  ],
+  "transports":
+  {
+    "docker-daemon":
+    {
+      "": [{"type":"insecureAcceptAnything"}]
+    }
+  }
+}

package/podman/podman.hash

@@ -0,0 +1,3 @@
+# Locally computed
+sha256  830a633630bf6e61f2b8d4ca00efdd9a173ef25cdd49d4a4364c293e088561df  podman-4.5.0.tar.gz
+sha256  62fb8a3a9621dc2388174caaabe9c2317b694bb9a1d46c98bcf5655b68f51be3  LICENSE

package/podman/podman.mk

@@ -0,0 +1,130 @@
+################################################################################
+#
+# podman
+#
+################################################################################
+
+PODMAN_VERSION = 4.5.0
+PODMAN_SITE = $(call github,containers,podman,v$(PODMAN_VERSION))
+PODMAN_LICENSE = Apache-2.0
+PODMAN_LICENSE_FILES = LICENSE
+
+PODMAN_CPE_ID_VENDOR = podman_project
+PODMAN_GOMOD = github.com/containers/podman/v4
+
+PODMAN_BUILD_TARGETS = cmd/podman cmd/rootlessport cmd/quadlet
+PODMAN_DEPENDENCIES += libgpgme
+PODMAN_LDFLAGS = \
+	-X $(PODMAN_GOMOD)/libpod/define.gitCommit=$(PODMAN_VERSION)
+PODMAN_TAGS = \
+	btrfs_noversion containers_image_openpgp \
+	exclude_graphdriver_devicemapper exclude_graphdriver_zfs
+
+ifeq ($(BR2_INIT_SYSTEMD),y)
+PODMAN_TAGS += systemd
+endif
+
+ifeq ($(BR2_PACKAGE_LIBAPPARMOR),y)
+PODMAN_DEPENDENCIES += libapparmor
+PODMAN_TAGS += apparmor
+endif
+
+ifeq ($(BR2_PACKAGE_LIBSECCOMP),y)
+PODMAN_TAGS += seccomp
+PODMAN_DEPENDENCIES += libseccomp host-pkgconf
+else
+define PODMAN_SECCOMP_PROFILE
+	$(INSTALL) -D -m 644 $(PODMAN_PKGDIR)/unconfined.conf \
+		$(TARGET_DIR)/etc/containers/containers.conf
+endef
+endif
+
+ifeq ($(BR2_PACKAGE_LIBSELINUX),y)
+PODMAN_TAGS += selinux
+PODMAN_DEPENDENCIES += libselinux
+endif
+
+ifeq ($(BR2_PACKAGE_PODMAN_DRIVER_BTRFS),y)
+PODMAN_DEPENDENCIES += btrfs-progs
+define PODMAN_BTFRS_DRIVER_CONFIG_FIXUPS
+	$(call KCONFIG_ENABLE_OPT,CONFIG_BTRFS_FS)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_BTRFS_FS_POSIX_ACL)
+endef
+else
+PODMAN_TAGS += exclude_graphdriver_btrfs
+endif
+
+ifeq ($(BR2_PACKAGE_PODMAN_DRIVER_DEVICEMAPPER),y)
+PODMAN_DEPENDENCIES += lvm2
+define PODMAN_DEVICEMAPPER_DRIVER_CONFIG_FIXUPS
+	$(call KCONFIG_ENABLE_OPT,CONFIG_MD)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_BLK_DEV_DM)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_MD_THIN_PROVISIONING)
+endef
+else
+PODMAN_TAGS += exclude_graphdriver_devicemapper
+endif
+
+ifeq ($(BR2_PACKAGE_PODMAN_DRIVER_VFS),y)
+PODMAN_DEPENDENCIES += gvfs
+else
+PODMAN_TAGS += exclude_graphdriver_vfs
+endif
+
+define PODMAN_INSTALL_TARGET_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) DESTDIR=$(TARGET_DIR) PREFIX=/usr \
+		install.bin
+	$(INSTALL) -d -m 700 $(TARGET_DIR)/etc/cni
+	$(INSTALL) -d -m 700 $(TARGET_DIR)/etc/cni/net.d
+	$(INSTALL) -D -m 644 $(@D)/cni/87-podman-bridge.conflist \
+		$(TARGET_DIR)/etc/cni/net.d/87-podman-bridge.conflist
+	$(INSTALL) -d -m 755 $(TARGET_DIR)/etc/containers
+	$(INSTALL) -D -m 644 $(PODMAN_PKGDIR)/containers-policy.json \
+		$(TARGET_DIR)/etc/containers/policy.json
+	$(PODMAN_SECCOMP_PROFILE)
+endef
+
+define PODMAN_INSTALL_INIT_SYSTEMD
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) DESTDIR=$(TARGET_DIR) PREFIX=/usr \
+		install.systemd
+endef
+
+define PODMAN_LINUX_CONFIG_FIXUPS
+	$(call KCONFIG_ENABLE_OPT,CONFIG_MEMCG)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_CGROUPS)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_CGROUP_SCHED)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_CGROUP_FREEZER)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_CGROUP_DEVICE)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_CGROUP_CPUACCT)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_CGROUP_PIDS)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_CPUSETS)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_NAMESPACES)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_UTS_NS)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_IPC_NS)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_PID_NS)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_NET_NS)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_USER_NS)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_NETFILTER)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_NETFILTER_ADVANCED)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_BRIDGE_NETFILTER)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_NF_CONNTRACK)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_NETFILTER_XTABLES)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_NETFILTER_XT_MATCH_ADDRTYPE)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_NETFILTER_XT_MATCH_CONNTRACK)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_NETFILTER_XT_MATCH_IPVS)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_NETFILTER_XT_MATCH_COMMENT)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_IP_NF_IPTABLES)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_IP_NF_FILTER)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_IP_NF_NAT)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_IP_NF_TARGET_MASQUERADE)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_BRIDGE)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_NET_CORE)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_VETH)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_KEYS)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_POSIX_MQUEUE)
+	$(call KCONFIG_ENABLE_OPT,CONFIG_OVERLAY_FS)
+	$(PODMAN_BTFRS_DRIVER_CONFIG_FIXUPS)
+	$(PODMAN_DEVICEMAPPER_DRIVER_CONFIG_FIXUPS)
+endef
+
+$(eval $(golang-package))

package/podman/unconfined.conf

@@ -0,0 +1,2 @@
+[containers]
+seccomp_profile = "unconfined"