This is the current version being deployed to the Azure fleet for other
distros. This update contains a fix for:
Failed to get the PID of the DHCP client: invalid literal for int() with base 10: 'MainPID=1640'
The upstream fix (stripping MainPid=) is in
https://github.com/Azure/WALinuxAgent/pull/2784.
The patch has also been updated to fix the error:
Unable to setup the persistent firewall rules: [Errno 30] Read-only file system: '/lib/systemd/system/waagent-network-setup.service'
by redirecting unit file installation to /etc/systemd/system. This change
requires handling in manglefs.sh as package installation unfortunately uses the
same path. This also requires adding a dependency on systemd-sysext.service to
that unit, as it depends on python, which is done through a drop-in.
A final change is handling interface restart. RedHat and Ubuntu bounce a single
link while Flatcar has so far used the "coreos" implementation (restart the
whole systemd-networkd), which forced a full dhcp lease renewal. Follow the
approaches of other distros by copying their implementation of restart_if.
Signed-off-by: Jeremi Piotrowski <jpiotrowski@microsoft.com>
We see occasional failures due to a read-only filesystem on GitHub
Action runners:
mkdir: cannot create directory ‘/home/sdk/trunk/src/scripts/artifacts/amd64-usr/developer-3790.0.0+nightly-20231116-2100-5-g49eb1a4c07-a1/rootfs/usr/share/flatcar/sysext’: Read-only file system
Add commands for a debug output.
The special Brightbox image uses the OpenStack userdata in Ignition but
lacked Afterburn usage. It actually works to use the OpenStack image and
directly which also enables Afterburn, thus we can drop the special
image.
Don't build a special image for Brightbox but recommend to use OpenStack
images directly. A symlink is added to help with the download of
hardcoded user scripts.
For Brightbox we can use the OpenStack image but the import only works
with unpacked images. After we enabled internal qcow2 compression the
.gz or .bz2 external compression doesn't provide any benefits and makes
the import more complicated.
Provide the OpenStack image without external compression in addition.
The other files are kept for now but we could also delete them if we
announce this in advance.
We provide our own config and dropins for setting up environment. Also
do not install perl stuff as perl interpreter is not available in
production images.
These are following things:
- adding notrap to restrict option in ntp.conf
- setting Flatcar-specific NTP servers in ntp.conf
- setting Restart=always for ntpd.service
- setting up environment for sntp and ntpdate
