core: improve mirror selection and error handling (#15108)

This commit is contained in:
CanbiZ (MickLesk)
2026-06-15 10:09:38 +02:00
committed by GitHub
parent dee66b996e
commit 6762208d66

View File

@ -4393,10 +4393,12 @@ EOF
pct exec "$CTID" -- bash -c "apt-get update 2>&1 && apt-get install -y ${_base_pkgs} 2>&1" >>"$BUILD_LOG" 2>&1 || {
local failed_mirror
failed_mirror=$(pct exec "$CTID" -- bash -c "grep -m1 -oP '(?<=URIs: https?://)[^/]+' /etc/apt/sources.list.d/debian.sources 2>/dev/null || grep -m1 -oP '(?<=deb https?://)[^/]+' /etc/apt/sources.list 2>/dev/null" 2>/dev/null || echo "unknown")
msg_warn "apt-get update failed (${failed_mirror}), trying alternate mirrors..."
msg_warn "apt-get update failed (${failed_mirror})."
msg_custom "" "${YW}" "Probing alternate mirrors (this can take 1-2 minutes on network issues)"
local mirror_exit=0
pct exec "$CTID" -- env APT_BASE="$_base_pkgs" bash -c '
DISTRO=$(. /etc/os-release 2>/dev/null && echo "$ID" || echo "debian")
echo " Mirror fallback for distro: $DISTRO"
if [ "$DISTRO" = "ubuntu" ]; then
EU_MIRRORS="de.archive.ubuntu.com fr.archive.ubuntu.com se.archive.ubuntu.com nl.archive.ubuntu.com it.archive.ubuntu.com ch.archive.ubuntu.com mirrors.xtom.de"
@ -4454,15 +4456,21 @@ EOF
}
# Phase 1: Scan global mirrors first (independent of local CDN issues)
echo " Phase 1/3: Scanning global mirrors for reachability..."
OTHERS_OK=$(scan_reachable "$OTHERS")
OTHERS_PICK=$(printf "%s\n" $OTHERS_OK | shuf | head -3 | xargs)
if [ -z "$OTHERS_PICK" ]; then
echo " No reachable global mirrors found"
fi
for mirror in $OTHERS_PICK; do
echo " Attempting mirror: $mirror"
try_mirrors "$mirror" && exit 0
done
# Phase 2: Try primary mirror
echo " Phase 2/3: Trying primary mirror..."
if [ "$DISTRO" = "ubuntu" ]; then
PRIMARY="archive.ubuntu.com"
else
@ -4474,9 +4482,14 @@ EOF
fi
# Phase 3: Fall back to regional mirrors
echo " Phase 3/3: Scanning regional mirrors..."
REGIONAL_OK=$(scan_reachable "$REGIONAL")
REGIONAL_PICK=$(printf "%s\n" $REGIONAL_OK | shuf | head -3 | xargs)
if [ -z "$REGIONAL_PICK" ]; then
echo " No reachable regional mirrors found"
fi
for mirror in $REGIONAL_PICK; do
echo " Attempting mirror: $mirror"
try_mirrors "$mirror" && exit 0
@ -4510,12 +4523,14 @@ EOF
msg_warn "Mirror '${custom_mirror}' also failed. Try another or type 'skip'."
done
if [[ "$custom_mirror" == "skip" ]]; then
msg_error "apt-get base packages installation failed"
install_exit_code=1
msg_warn "Mirror selection aborted by user ('skip')"
msg_warn "Aborting installation before base package bootstrap"
post_update_to_api "aborted" "130" "force"
install_exit_code=130
fi
elif [[ $mirror_exit -ne 0 ]]; then
msg_error "apt-get base packages installation failed"
install_exit_code=1
install_exit_code=100
fi
}
fi