Files
pxe-server/webapp/config.py
cproudlock d63cc5761b Image import keeps the shared BPRT link and seeds BPRT on a fresh box
An MCL import merged Deploy/Applications with rsync -a, which replaced each
image's BPRT symlink with a plain copy of the vendor folder. That copy has
no site overlay, so standard/engineer enrollment lost
Register-BulkEnrollTask-Standard.ps1 (specialize Order 39).

Now Deploy/Applications is imported first and without BPRT:
- where _shared/Applications/BPRT exists it is left alone (the BPRT page
  keeps it current) and the image link is put back;
- on a box with none yet, the imported BPRT seeds it: vendor
  Select-PCConfig.ps1 kept as -vendor, our overlay added, BOM fix applied;
- the import refuses before anything moves when that folder would not work
  (vendor scripts missing, or no overlay copy to add).

The two Register scripts join Select-PCConfig.ps1 in the repo. The playbook
already syncs shopfloor-setup to the enrollment share, so
config.BPRT_OVERLAY_DIR finds all three there; overlay_sources now falls
back to it for every overlay file, not only the shim.
2026-10-16 14:56:33 -04:00

101 lines
5.0 KiB
Python

"""Configuration constants for the PXE webapp.
Reads from environment variables with sensible defaults that match the
Ansible playbook's deploy paths. Also defines the canonical image type
list and shared-directory taxonomy used by the import pipeline.
"""
import os
# --- Filesystem paths --------------------------------------------------------
SAMBA_SHARE = os.environ.get("SAMBA_SHARE", "/srv/samba/winpeapps")
CLONEZILLA_SHARE = os.environ.get("CLONEZILLA_SHARE", "/srv/samba/clonezilla")
BLANCCO_REPORTS = os.environ.get("BLANCCO_REPORTS", "/srv/samba/blancco-reports")
ENROLLMENT_SHARE = os.environ.get("ENROLLMENT_SHARE", "/srv/samba/enrollment")
ENROLLMENT_PPKG_DIR = os.environ.get(
"ENROLLMENT_PPKG_DIR", os.path.join(ENROLLMENT_SHARE, "ppkgs")
)
# Our BPRT overlay scripts (repo playbook/shopfloor-setup/BPRT/), which the
# playbook syncs here with the rest of shopfloor-setup.
BPRT_OVERLAY_DIR = os.environ.get(
"BPRT_OVERLAY_DIR", os.path.join(ENROLLMENT_SHARE, "shopfloor-setup", "BPRT")
)
UPLOAD_DIR = os.environ.get("UPLOAD_DIR", "/home/pxe/image-upload")
SHARED_DIR = os.path.join(SAMBA_SHARE, "_shared")
WEB_ROOT = os.environ.get("WEB_ROOT", "/var/www/html")
BOOT_WIM = os.path.join(WEB_ROOT, "win11", "sources", "boot.wim")
AUDIT_LOG = os.environ.get("AUDIT_LOG", "/var/log/pxe-webapp-audit.log")
IMAGING_DIR = os.environ.get("IMAGING_DIR", "/var/log/pxe-imaging")
# Blancco evidence: site name stamped on reports and evidence packs, and a
# small JSON state file (cloud-upload confirmations, ServiceNow ticks) kept
# off the report share so it never shows up as a report.
BLANCCO_SITE = os.environ.get("BLANCCO_SITE", "West Jefferson")
# Every time the webapp shows (and evidence-pack month boundaries) is in
# this zone, DST included. Stored timestamps keep their own UTC offsets.
DISPLAY_TZ = os.environ.get("DISPLAY_TZ", "America/New_York")
# Hardware models seen by WinPE, checked against driver packs and BIOS.
HARDWARE_STATE = os.environ.get("HARDWARE_STATE", "/var/lib/pxe-webapp/hardware-seen.json")
BIOS_DIR = os.environ.get("BIOS_DIR", "/srv/samba/winpeapps/_shared/BIOS")
BLANCCO_STATE = os.environ.get("BLANCCO_STATE", "/var/lib/pxe-webapp/blancco-state.json")
# Clonezilla backups page settings (keep last N per machine, disk warning).
CLONEZILLA_STATE = os.environ.get("CLONEZILLA_STATE", "/var/lib/pxe-webapp/clonezilla-settings.json")
# PXE server address the Blancco preferences must point the report share at
# (blancco-init.sh greps for it too); checked when a release is staged.
BLANCCO_SERVER = os.environ.get("BLANCCO_SERVER", "172.16.9.1")
# Updates pages (Dell drivers/BIOS, iPXE): settings, staged downloads, backups.
UPDATES_DIR = os.environ.get("UPDATES_DIR", "/var/lib/pxe-webapp/updates")
TFTP_ROOT = os.environ.get("TFTP_ROOT", "/srv/tftp")
DNSMASQ_CONF = os.environ.get("DNSMASQ_CONF", "/etc/dnsmasq.conf")
# Network interfaces (Overview): the pxe-nic-check verdict file, its config,
# and dnsmasq's NIC pin (the fallback for which NIC is the imaging one).
NIC_STATUS_FILE = os.environ.get("NIC_STATUS_FILE", "/run/pxe-nic-status.json")
NIC_CONF = os.environ.get("NIC_CONF", "/etc/pxe-server/nic.conf")
DNSMASQ_NIC_CONF = os.environ.get("DNSMASQ_NIC_CONF", "/etc/dnsmasq.d/pxe-nic-only.conf")
# Log sources used by services/imaging_log_tail.py to infer client progress
# when no /imaging/status push has arrived yet. Override per-host if any of
# these live elsewhere on the live PXE server.
DNSMASQ_LEASES = os.environ.get("DNSMASQ_LEASES", "/var/lib/misc/dnsmasq.leases")
APACHE_ACCESS_LOG = os.environ.get("APACHE_ACCESS_LOG", "/var/log/apache2/access.log")
SAMBA_LOG_DIR = os.environ.get("SAMBA_LOG_DIR", "/var/log/samba")
# dnsmasq log-dhcp + TFTP requests land in syslog by default. Used to spot
# very-early boot (TFTP bootloader fetch) before Apache sees anything.
DNSMASQ_SYSLOG = os.environ.get("DNSMASQ_SYSLOG", "/var/log/syslog")
# --- Flask -------------------------------------------------------------------
FLASK_SECRET_KEY = os.environ.get("FLASK_SECRET_KEY", "pxe-manager-dev-key-change-in-prod")
MAX_CONTENT_LENGTH = 16 * 1024 * 1024 * 1024 # 16 GB max upload
# --- Image taxonomy ----------------------------------------------------------
# Subdirs inside Deploy/ shared across ALL image types.
SHARED_DEPLOY_GLOBAL = ["Out-of-box Drivers"]
# Subdirs inside Deploy/ shared within the same image family (by prefix).
SHARED_DEPLOY_SCOPED = {
"gea-": ["Operating Systems", "Packages"],
"ge-": ["Operating Systems", "Packages"],
}
# Sibling dirs at image root shared within the same image family.
SHARED_ROOT_DIRS = {
"gea-": ["Sources"],
"ge-": ["Sources"],
}
IMAGE_TYPES = [
"gea-standard",
"gea-engineer",
"gea-shopfloor",
]
FRIENDLY_NAMES = {
"gea-standard": "GE Aerospace Standard",
"gea-engineer": "GE Aerospace Engineer",
"gea-shopfloor": "GE Aerospace Shop Floor",
}
# --- Unattend XML namespaces -------------------------------------------------
UNATTEND_NS = "urn:schemas-microsoft-com:unattend"
WCM_NS = "http://schemas.microsoft.com/WMIConfig/2002/State"
NSMAP = {None: UNATTEND_NS, "wcm": WCM_NS}