guix-install.sh: Add the build users to the 'kvm' group.
Fixes <https://bugs.gnu.org/42129>. * etc/guix-install.sh (sys_create_build_user): If a 'kvm' group exists, add it to the guixbuilders' lists of supplementary groups.
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1 changed files with 7 additions and 2 deletions
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@ -330,15 +330,20 @@ sys_create_build_user()
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_msg "${PAS}group <guixbuild> created"
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_msg "${PAS}group <guixbuild> created"
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fi
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fi
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if [ $(getent group kvm) ]; then
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_msg "${INF}group kvm exists and build users will be added to it"
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local KVMGROUP=,kvm
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fi
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for i in $(seq -w 1 10); do
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for i in $(seq -w 1 10); do
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if id "guixbuilder${i}" &>/dev/null; then
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if id "guixbuilder${i}" &>/dev/null; then
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_msg "${INF}user is already in the system, reset"
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_msg "${INF}user is already in the system, reset"
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usermod -g guixbuild -G guixbuild \
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usermod -g guixbuild -G guixbuild${KVMGROUP} \
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-d /var/empty -s "$(which nologin)" \
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-d /var/empty -s "$(which nologin)" \
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-c "Guix build user $i" \
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-c "Guix build user $i" \
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"guixbuilder${i}";
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"guixbuilder${i}";
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else
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else
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useradd -g guixbuild -G guixbuild \
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useradd -g guixbuild -G guixbuild${KVMGROUP} \
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-d /var/empty -s "$(which nologin)" \
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-d /var/empty -s "$(which nologin)" \
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-c "Guix build user $i" --system \
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-c "Guix build user $i" --system \
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"guixbuilder${i}";
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"guixbuilder${i}";
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