nix-community/nixos-anywhere
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detect containers

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In particular people might use openvz containers, which doesn't support kexec.
This commit is contained in:
Jörg Thalheim 2024-01-07 12:50:33 +01:00 committed by mergify[bot]
parent 6f7c428c4a
commit 2facb632d7
1 changed files with 5 additions and 0 deletions
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src/nixos-anywhere.sh
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@ -313,6 +313,7 @@ is_arch=\$(uname -m)
is_kexec=\$(if test -f /etc/is_kexec; then echo "y"; else echo "n"; fi)
is_nixos=\$is_nixos
is_installer=\$(if [[ "\$is_nixos" == "y" ]] && grep -q VARIANT_ID=installer /etc/os-release; then echo "y"; else echo "n"; fi)
is_container=\$(has systemd-detect-virt && systemd-detect-virt --container || echo "none")
has_tar=\$(has tar)
has_sudo=\$(has sudo)
has_wget=\$(has wget)
@ -353,6 +354,10 @@ if [[ ${is_os-n} != "Linux" ]]; then
fi
if [[ ${is_kexec-n} == "n" ]] && [[ ${is_installer-n} == "n" ]]; then
if [[ ${is_container-none} != "none" ]]; then
echo "WARNING: This script does not support running from a '${is_container}' container. kexec will likely not work" >&2
fi
if [[ $kexec_url == "" ]]; then
case "${is_arch-unknown}" in
x86_64 | aarch64)