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Fedora image: install havegd, ip utils & ci, uncloud-init

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fnux 2020-01-25 17:13:06 +01:00
parent fd44f00ec6
commit 5bac25f2a8
1 changed files with 43 additions and 5 deletions
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48
fedora-uncloud-image.sh
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@ -16,7 +16,7 @@ RELEASE=31
ARCH=x86_64 ARCH=x86_64
IMAGE_PATH=fedora-uncloud-$RELEASE-$(date +%+F).img.qcow2 IMAGE_PATH=fedora-uncloud-$RELEASE-$(date +%+F).img.qcow2
IMAGE_SIZE=10G IMAGE_SIZE=10G
NBD_DEVICE=/dev/nbd1 NBD_DEVICE=/dev/nbd5
cleanup() { cleanup() {
# The order here is important. # The order here is important.
@ -80,7 +80,8 @@ dnf -y \
--enablerepo=fedora \ --enablerepo=fedora \
--enablerepo=updates install \ --enablerepo=updates install \
--setopt=install_weak_deps=False \ --setopt=install_weak_deps=False \
@Core basesystem systemd systemd-udev passwd dnf fedora-release procps-ng \
iproute iputils vim-minimal
mount --bind /dev /mnt/dev mount --bind /dev /mnt/dev
mount --bind /dev/pts /mnt/dev/pts mount --bind /dev/pts /mnt/dev/pts
@ -99,9 +100,36 @@ cat > /mnt/etc/hosts << EOF
EOF EOF
# Use haveged as entropy source.
run_root dnf -y install haveged
run_root systemctl enable haveged
# Accept router advertisements for SLAAC. # Accept router advertisements for SLAAC.
run_root sysctl -w net.ipv6.conf.all.accept_ra=1 run_root sysctl -w net.ipv6.conf.all.accept_ra=1
# Install RDNSSD for DNS discovery from router advertisement. The service is enabled by default.
run_root dnf -y install ndisc6
cat > /mnt/etc/systemd/system/rdnssd.service << EOF
[Unit]
Description=IPv6 Recursive DNS Server discovery Daemon
Documentation=man:rdnssd(8)
Before=network.target
Requires=network.target
[Service]
Type=forking
ExecStartPre=/bin/mkdir -p /var/run/rdnssd
ExecStartPre=/bin/chown nobody /var/run/rdnssd
ExecStartPre=/bin/chmod 0755 /var/run/rdnssd
ExecStart=/sbin/rdnssd -p /var/run/rdnssd.pid -H /etc/rdnssd/merge-hook
PIDFile=/var/run/rdnssd.pid
Restart=on-failure
[Install]
WantedBy=multi-user.target
EOF
run_root systemctl enable rdnssd
# Initialize base services. # Initialize base services.
run_root systemd-machine-id-setup run_root systemd-machine-id-setup
@ -146,9 +174,19 @@ rm -f /var/lib/systemd/random-seed
# Note: build logs could be removed as well. # Note: build logs could be removed as well.
run_root dnf clean all run_root dnf clean all
# FIXME: add fnux's SSH key for testing purposes. # Manually install uncloud-init.
mkdir -p /mnt/root/.ssh uncloud_init_dir=/tmp/uncloud-init
curl https://key.wf/fnux > /mnt/root/.ssh/authorized_keys run_root dnf install -y git curl grep make
mkdir -p "$uncloud_init_dir"
run_root git clone https://code.ungleich.ch/uncloud/uncloud-init.git "$uncloud_init_dir"
run_root make -C "$uncloud_init_dir" install
run_root rm -r "$uncloud_init_dir"
run_root systemctl enable uncloud-init
# Remove resolv.conf: will be handled by uncloud-init.
run_root rm /etc/resolv.conf
# Make sure everything is written to disk before exiting. # Make sure everything is written to disk before exiting.
sync sync