mirror of
https://github.com/openglow-org/forgefirm.git
synced 2026-09-28 09:11:11 -07:00
ScottW514
97287aa6a9
meta-forgefirm: the forgefirm-users init replays the account at boot; sshd refuses root and empty passwords and runs only while the panel turns it on; the release image keeps an empty root password for the console; the console banner; avahi announces forgefirm.local; https in libmicrohttpd and ulfius; the panel on 80 and 443; the license bundle on the rootfs; release.sh checks the root policy on the built rootfs. forgetest: the commission suites (commission, commission_dark, commission_sheet: 23 cases); the runner turns cloud mode on with the typed phrase for a test that declares it; the baseline's motor_lock is 0; the log-export test checks the bundle for the camera key; the record helpers write bytes as given and join the daemon's paths as POSIX. The stream harness gains rule 24: a hold verdict is held again after a resume. Bench drills: lens_travel.py and lens_stop_accel.py. Docs: BRINGUP carries the present state; CAMPAIGN-LOG carries the dated record.
136 lines
7.4 KiB
BlitzBasic
136 lines
7.4 KiB
BlitzBasic
require recipes-glowforge/images/glowforge-image.bb
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# /etc/forgefirm-manifest.json: the build-input identity the acceptance tool
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# and the release gate compare (forgefirm-image-manifest.bbclass).
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inherit forgefirm-image-manifest
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DESCRIPTION = "OpenGlow/ForgeFIRM image for Glowforge"
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# ForgeFIRM cuts the cloud dependency: drop the Glowforge cloud client
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# (gfui-client connects to Glowforge's servers). Removing it here (override
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# only; the shared glowforge-image base is untouched) also sidesteps its
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# do_package failure. Its role is filled locally by forgectrl and the
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# controllers below. nano is a bench convenience: on the release rootfs it
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# costs 8.7 MB, most of it libmagic and its database, which nothing else
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# here uses. The dev image blanks FORGEFIRM_RELEASE_TRIM to keep it (a
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# removal spec is expanded when applied, so the variable, not the removal,
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# is what a requiring recipe can override). python3 is the meta-package:
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# it installs every standard-library module (tkinter, idle, 2to3, pydoc,
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# ensurepip, venv, the debugger, asyncio, multiprocessing, xmlrpc), which
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# nothing here imports. Each Python recipe declares the module packages it
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# imports (python3-core plus the few it uses), so the meta-package goes.
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FORGEFIRM_RELEASE_TRIM ?= "nano"
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IMAGE_INSTALL:remove = "python3 ${FORGEFIRM_RELEASE_TRIM}"
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# grblhal-glowforge: the grblHAL motion controller (Grbl over TCP:23).
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# forgectrl: the ForgeFIRM machine-services daemon (HTTP :80, HTTPS :443
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# with a self-signed certificate): controller supervisor, pulse-device
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# broker, cooling engine, cameras, telemetry, settings, diagnostics, web
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# control panel, and A/B updates.
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# gfhome: one-shot Glowforge web-service homing, invoked by the controller
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# for $H when homing_mode = gfcloud (/data/forgefirm.conf).
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# gfcloud: full Glowforge web-service controller daemon (the factory cloud
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# experience), started when controller_mode = cloud - mutually exclusive with
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# grblHAL. Pulls python3-ffmachine (shared web-service machine glue).
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# v4l-utils provides media-ctl / v4l2-ctl for the imx-media pipeline (also a
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# forgectrl runtime dependency, kept explicit here for bring-up use).
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# fwup: applies signed .fw archives (ForgeFIRM upgrades + factory restore)
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# to the inactive rootfs slot.
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# ffboot: boot-slot inventory and switching (also ships fw_env.config).
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# slotmigrate: boot-time reclaim of the legacy p4 layout (grows /data).
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# forgefirm-logging: the ForgeFIRM logging tree - renders the per-logger
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# rsyslog rules from the settings before rsyslog starts, and drives
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# size-capped rotation (boot + hourly; a full /data breaks settings,
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# updates, and controller writes). rsyslog itself comes in through
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# VIRTUAL-RUNTIME_base-utils-syslog (conf/distro/forgefirm.conf).
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IMAGE_INSTALL:append = " grblhal-glowforge forgectrl gfhome gfcloud v4l-utils fwup ffboot slotmigrate forgefirm-logging"
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# forgefirm-users: replays the operator account record
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# (/data/forgefirm/users, written by forgectrl) into the system account
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# files at boot, before sshd, and on reload; also installs the warning an
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# interactive root shell prints. forgefirm-banner: keeps the control
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# panel addresses in the serial-console banner (/etc/issue).
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# avahi-daemon: mDNS, so the panel answers at https://forgefirm.local/
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# and shows up in service browsers. The daemon is installed by name (the
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# zeroconf distro feature stays off: it would bring libnss-mdns); the
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# build options and the configuration are in conf/distro/forgefirm.conf
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# and recipes-connectivity/avahi.
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IMAGE_INSTALL:append = " forgefirm-users forgefirm-banner avahi-daemon"
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# Root policy. root has no password and logs in at the serial console
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# only: that is the recovery path when the network, the panel or an
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# account is broken, and the console is behind the case. Over the
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# network, sshd refuses root (PermitRootLogin no) and any account without
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# a password (PermitEmptyPasswords no), both set by
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# recipes-connectivity/openssh, and sshd runs only when the panel turns
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# it on. Operator logins are the accounts in the record (forgefirm-users).
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# empty-root-password keeps the rootfs postprocess from locking root
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# (zap_empty_root_password in rootfs-postcommands.bbclass); it is not
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# debug-tweaks, which belongs to the dev image alone and would open SSH.
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# scripts/release.sh checks the built rootfs for exactly this state.
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IMAGE_FEATURES += "empty-root-password"
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# Mesa GLES2/EGL on etnaviv for forgectrl's GPU demosaic (loaded with
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# dlopen at runtime; forgectrl itself has no build-time GL dependency,
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# and without these packages it falls back to the NEON path).
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IMAGE_INSTALL:append = " libegl-mesa libgles2-mesa libgbm mesa-megadriver"
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# NXP's firmware EULA covers the i.MX VPU/EPDC blobs the BSP installs, so the
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# image ships the license text with them (/usr/share/licenses/firmware-imx).
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# The SDMA firmware brings its own -license package through linux-firmware.
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IMAGE_INSTALL:append = " firmware-imx-lic"
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# The release rootfs must fit a 200 MiB factory eMMC slot (409600 blocks).
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# Sizing: content + 40 MiB working space, hard-capped at the slot size:
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# the build fails rather than emit an unflashable image. The raw ext4 is
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# deployed alongside the wic; scripts/mkfw.sh packs it into the signed
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# .fw release artifact.
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IMAGE_FSTYPES:append = " ext4"
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IMAGE_OVERHEAD_FACTOR = "1.0"
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IMAGE_ROOTFS_EXTRA_SPACE = "40960"
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IMAGE_ROOTFS_MAXSIZE = "204800"
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# Version stamp: /etc/forgefirm-version (machine-readable), echoed on the
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# serial-console login prompt (/etc/issue) and at SSH login (motd).
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# Release images carry the release version; the dev image overrides the
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# string with the build timestamp (the same DATETIME as the artifact
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# name) plus a dev tag.
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FORGEFIRM_RELEASE ?= "0.0.1"
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FORGEFIRM_VERSION_STRING ?= "v${FORGEFIRM_RELEASE}"
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write_forgefirm_version() {
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echo "${FORGEFIRM_VERSION_STRING}" > ${IMAGE_ROOTFS}${sysconfdir}/forgefirm-version
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echo "ForgeFIRM ${FORGEFIRM_VERSION_STRING}" >> ${IMAGE_ROOTFS}${sysconfdir}/issue
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echo "" >> ${IMAGE_ROOTFS}${sysconfdir}/issue
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echo "ForgeFIRM ${FORGEFIRM_VERSION_STRING}" > ${IMAGE_ROOTFS}${sysconfdir}/motd
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}
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write_forgefirm_version[vardepsexclude] += "DATETIME"
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ROOTFS_POSTPROCESS_COMMAND += "write_forgefirm_version;"
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# The license texts ride with the software. The license class writes
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# the image's license manifest (every installed package with its
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# license) and copies each package's license texts into
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# /usr/share/common-licenses, one copy of each generic text and
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# symlinks to it per package. That tree costs several megabytes of
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# small files on a raw ext4 rootfs, so it is packed into one
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# reproducible tar.gz (sorted names, no timestamps, no owners) at
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# /usr/share/forgefirm/licenses.tar.gz and the tree is removed. The
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# control panel serves the bundle and its manifest (GET /system/licenses,
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# GET /system/licenses/manifest). The license class runs first
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# (license_create_manifest is prepended to this list); this step is
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# appended, so it runs after.
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COPY_LIC_MANIFEST = "1"
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COPY_LIC_DIRS = "1"
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pack_licenses() {
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d="${IMAGE_ROOTFS}${datadir}/common-licenses"
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[ -d "$d" ] || bbfatal "pack_licenses: $d is missing (COPY_LIC_DIRS off?)"
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[ -f "$d/license.manifest" ] || bbfatal "pack_licenses: no license.manifest in $d"
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install -d "${IMAGE_ROOTFS}${datadir}/forgefirm"
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tar -C "${IMAGE_ROOTFS}${datadir}" --sort=name --mtime=@0 --owner=0 --group=0 \
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--numeric-owner -cf - common-licenses | gzip -9 -n \
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> "${IMAGE_ROOTFS}${datadir}/forgefirm/licenses.tar.gz"
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rm -rf "$d"
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}
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ROOTFS_POSTPROCESS_COMMAND += "pack_licenses;"
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