board/common: Move GNS3 appliance creation to separate make target

Limit support to x86, like we do on the "official" appliances on the
marketplace. Aarch64 has never really been used AFAIK.

Avoid the os-release import, since all that info is not important now
that these appliance files are only for development scenarios. In all
other cases, the official one, based on a proper release, should be
used.
This commit is contained in:
Tobias Waldekranz
2025-12-03 16:46:06 +01:00
parent 046a736dc9
commit 065c131285
6 changed files with 93 additions and 133 deletions
+1 -24
View File
@@ -3,6 +3,7 @@ menu "Images"
source "$BR2_EXTERNAL_INFIX_PATH/board/common/image/image-itb-rootfs/Config.in"
source "$BR2_EXTERNAL_INFIX_PATH/board/common/image/image-itb-aux/Config.in"
source "$BR2_EXTERNAL_INFIX_PATH/board/common/image/image-itb-qcow/Config.in"
source "$BR2_EXTERNAL_INFIX_PATH/board/common/image/image-itb-gns3a/Config.in"
source "$BR2_EXTERNAL_INFIX_PATH/board/common/image/image-itb-rauc/Config.in"
endmenu
@@ -24,27 +25,3 @@ config TRUSTED_KEYS_DEVELOPMENT_PATH
config TRUSTED_KEYS_EXTRA_PATH
string "Path to extra keys to include in image"
depends on TRUSTED_KEYS
menuconfig GNS3_APPLIANCE
bool "GNS3 Appliance"
select DISK_IMAGE
default y
help
Create a GNS3 appliance description that, together with the
disk image, can be imported into GNS3.
config GNS3_APPLIANCE_RAM
int "Reserved RAM (MiB)"
depends on GNS3_APPLIANCE
default "192"
help
Amount of host RAM reserved for an appliance instance.
Minimum supported size is 192M.
config GNS3_APPLIANCE_IFNUM
int "Number of interfaces"
depends on GNS3_APPLIANCE
default "1"
help
Number of Ethernet interfaces to create for an appliance instance.
@@ -0,0 +1,23 @@
menuconfig IMAGE_ITB_GNS3A
bool "GNS3 Appliance (ITB)"
depends on BR2_x86_64
select IMAGE_ITB_QCOW
help
Create a GNS3 appliance description that, together with the
disk image, can be imported into GNS3.
config IMAGE_ITB_GNS3A_RAM
int "Reserved RAM (MiB)"
depends on IMAGE_ITB_GNS3A
default "192"
help
Amount of host RAM reserved for an appliance instance.
Minimum supported size is 192M.
config IMAGE_ITB_GNS3A_IFNUM
int "Number of interfaces"
depends on IMAGE_ITB_GNS3A
default "1"
help
Number of Ethernet interfaces to create for an appliance instance.
+59
View File
@@ -0,0 +1,59 @@
#!/bin/sh
set -e
bios="${BINARIES_DIR}"/OVMF.fd
qcow="${BINARIES_DIR}"/"${ARTIFACT}".qcow2
gns3a="${BINARIES_DIR}"/"${ARTIFACT}".gns3a
cat <<EOF >"${gns3a}"
{
"name": "${ARTIFACT} devel",
"category": "router",
"description": "${ARTIFACT} development appliance",
"vendor_name": "Kernelkit",
"vendor_url": "https://kernelkit.org",
"product_name": "${ARTIFACT} devel",
"registry_version": 6,
"status": "experimental",
"maintainer": "Kernelkit",
"maintainer_email": "null@kernelkit.org",
"usage": "Default login, user/pass: admin/admin\n\nType 'cli' (and Enter) followed by 'help' for an overview of commands and relevant configuration files.",
"port_name_format": "eth{0}",
"linked_clone": true,
"qemu": {
"adapter_type": "virtio-net-pci",
"adapters": ${IFNUM},
"ram": ${RAM},
"cpus": 1,
"hda_disk_interface": "virtio",
"arch": "x86_64",
"console_type": "telnet",
"bios_image": "$(basename ${bios})",
"kvm": "allow"
},
"images": [
{
"filename": "$(basename "${bios}")",
"filesize": $(stat --printf='%s' "${bios}"),
"md5sum": "$(md5sum "${bios}" | awk '{print $1}')",
"version": "0.0"
},
{
"filename": "$(basename "${qcow}")",
"filesize": $(stat --printf='%s' "${qcow}"),
"md5sum": "$(md5sum "${qcow}" | awk '{print $1}')",
"version": "${VERSION}"
}
],
"versions": [
{
"name": "${VERSION}",
"images": {
"bios_image": "$(basename ${bios})",
"hda_disk_image": "$(basename ${qcow})"
}
}
]
}
EOF
@@ -0,0 +1,10 @@
################################################################################
#
# image-itb-gns3a
#
################################################################################
IMAGE_ITB_GNS3A_DEPENDENCIES := image-itb-qcow
IMAGE_ITB_GNS3A_CONFIG_VARS := IFNUM RAM
$(eval $(ix-image))
-103
View File
@@ -1,103 +0,0 @@
#!/bin/sh
# shellcheck disable=SC1091
. "$TARGET_DIR/etc/os-release"
if [ -n "$INFIX_RELEASE" ]; then
rel="-${INFIX_RELEASE}"
fi
ARCH=$1
NM="${2:-custom}${rel}"
DISK=$3
RAM=${4:-512}
IFNUM=${5:-1}
# The aarch64 build currently has no "loader" but instead starts Linux
# directly, so we need to add a basic cmdline.
loader_args()
{
if [ "$ARCH" = "aarch64" ]; then
cat <<EOF
"kernel_command_line": "console=ttyAMA0 root=PARTLABEL=primary quiet",
EOF
fi
}
loader_img()
{
if [ "$ARCH" = "x86_64" ]; then
cat <<EOF
"bios_image": "$loader",
EOF
else
cat <<EOF
"kernel_image": "$loader",
EOF
fi
}
if [ "$ARCH" = "x86_64" ]; then
loader=OVMF.fd
accel=allow
opts=
else
loader=Image
accel=disable
opts="-M virt -cpu cortex-a72"
fi
echo ">> Disk image MD5: $(md5sum "$BINARIES_DIR/$DISK" | awk '{print $1}')"
cat <<EOF >"$BINARIES_DIR/${NM}.gns3a"
{
"name": "$NM",
"category": "router",
"description": "$INFIX_DESC",
"vendor_name": "$VENDOR_NAME",
"vendor_url": "$VENDOR_HOME",
"product_name": "$NAME",
"registry_version": 6,
"status": "stable",
"maintainer": "$VENDOR_NAME",
"maintainer_email": "${SUPPORT_URL#mailto:}",
"usage": "Default login, user/pass: admin/admin\n\nType 'cli' (and Enter) followed by 'help' for an overview of commands and relevant configuration files.",
"port_name_format": "eth{0}",
"linked_clone": true,
"qemu": {
"adapter_type": "virtio-net-pci",
"adapters": ${IFNUM},
"ram": ${RAM},
"cpus": 1,
"hda_disk_interface": "virtio",
"arch": "$ARCH",
"console_type": "telnet",
$(loader_img)
$(loader_args)
"kvm": "$accel",
"options": "$opts"
},
"images": [
{
"filename": "$loader",
"filesize": $(stat --printf='%s' "$BINARIES_DIR/$loader"),
"md5sum": "$(md5sum "$BINARIES_DIR/$loader" | awk '{print $1}')",
"version": "0.0"
},
{
"filename": "$DISK",
"filesize": $(stat --printf='%s' "$BINARIES_DIR/$DISK"),
"md5sum": "$(md5sum "$BINARIES_DIR/$DISK" | awk '{print $1}')",
"version": "0.0"
}
],
"versions": [
{
"name": "0.0",
"images": {
$(loader_img)
"hda_disk_image": "$DISK"
}
}
]
}
EOF
-6
View File
@@ -33,12 +33,6 @@ ver()
diskimg="${NAME}$(ver).qcow2"
load_cfg GNS3_APPLIANCE
if [ "$GNS3_APPLIANCE" = "y" ]; then
ixmsg "Creating GNS3 Appliance, $GNS3_APPLIANCE_RAM MiB with $GNS3_APPLIANCE_IFNUM ports"
$common/mkgns3a.sh $BR2_ARCH $NAME $diskimg $GNS3_APPLIANCE_RAM $GNS3_APPLIANCE_IFNUM
fi
# Only for regular builds, not bootloader-only builds
if [ "$BR2_TARGET_ROOTFS_SQUASHFS" = "y" ]; then
rel=$(ver)