dracut: Ensure that /etc/systemd/network/ exists to write networkd unit#15
Merged
pothos merged 1 commit intoflatcar-masterfrom Jun 30, 2020
Merged
dracut: Ensure that /etc/systemd/network/ exists to write networkd unit#15pothos merged 1 commit intoflatcar-masterfrom
pothos merged 1 commit intoflatcar-masterfrom
Conversation
The /etc/systemd/network/ folder didn't exist by default, which caused static IP assignment via the kernel command line being broken (The format ip=<ip>::<gateway>:<netmask>:<hostname>:<iface>:none[:<dns1>[:<dns2>]] is documented in https://docs.flatcar-linux.org/ignition/network-configuration/#using-static-ip-addresses-with-ignition and parsed in the initramfs). Create the folder before trying to write a networkd unit into it. Reported in flatcar/Flatcar#148
dongsupark
approved these changes
Jun 30, 2020
pothos
added a commit
to flatcar-archive/coreos-overlay
that referenced
this pull request
Jun 30, 2020
This pulls in flatcar/bootengine#15 to ensure that /etc/systemd/network/ exists to write networkd unit when static IP addresses are configured through the kernel command line in the format ip=<ip>::<gateway>:<netmask>:<hostname>:<iface>:none[:<dns1>[:<dns2>]] https://docs.flatcar-linux.org/ignition/network-configuration/#using-static-ip-addresses-with-ignition
pothos
added a commit
to flatcar-archive/coreos-overlay
that referenced
this pull request
Jun 30, 2020
This pulls in flatcar/bootengine#15 to ensure that /etc/systemd/network/ exists to write networkd unit when static IP addresses are configured through the kernel command line in the format ip=<ip>::<gateway>:<netmask>:<hostname>:<iface>:none[:<dns1>[:<dns2>]] https://docs.flatcar-linux.org/ignition/network-configuration/#using-static-ip-addresses-with-ignition
pothos
added a commit
to flatcar-archive/coreos-overlay
that referenced
this pull request
Jun 30, 2020
This pulls in flatcar/bootengine#15 to ensure that /etc/systemd/network/ exists to write networkd unit when static IP addresses are configured through the kernel command line in the format ip=<ip>::<gateway>:<netmask>:<hostname>:<iface>:none[:<dns1>[:<dns2>]] https://docs.flatcar-linux.org/ignition/network-configuration/#using-static-ip-addresses-with-ignition
pothos
added a commit
to flatcar-archive/coreos-overlay
that referenced
this pull request
Jun 30, 2020
This pulls in flatcar/bootengine#15 to ensure that /etc/systemd/network/ exists to write networkd unit when static IP addresses are configured through the kernel command line in the format ip=<ip>::<gateway>:<netmask>:<hostname>:<iface>:none[:<dns1>[:<dns2>]] https://docs.flatcar-linux.org/ignition/network-configuration/#using-static-ip-addresses-with-ignition
pothos
added a commit
to flatcar-archive/coreos-overlay
that referenced
this pull request
Jul 20, 2020
This pulls in flatcar/bootengine#15 to ensure that /etc/systemd/network/ exists to write networkd unit when static IP addresses are configured through the kernel command line in the format ip=<ip>::<gateway>:<netmask>:<hostname>:<iface>:none[:<dns1>[:<dns2>]] https://docs.flatcar-linux.org/ignition/network-configuration/#using-static-ip-addresses-with-ignition
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
The /etc/systemd/network/ folder didn't exist by default, which caused
static IP assignment via the kernel command line being broken
(The format
ip=<ip>::<gateway>:<netmask>:<hostname>:<iface>:none[:<dns1>[:<dns2>]]is documented in https://docs.flatcar-linux.org/ignition/network-configuration/#using-static-ip-addresses-with-ignition
and parsed in the initramfs).
Create the folder before trying to write a networkd unit into it.
Reported in flatcar/Flatcar#148
How to use
Boot a QEMU VM and add this kernel parameter in GRUB:
Currently
journalctl --e -u dracut-cmdlineshow these errors which should be gone with the patch:Testing done
The error messages are gone following the instructions above. I didn't test it with something else.