This is an example of how to create a package that downloads an OCI
archive and installs it to /lib/oci
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Sending SIGTERM to conmon is not a safe shutdown of a podman container.
To handle gracefully handle shutdown, restarting and provide an orderly
start of dependencies, we use the Finit sysv trick via container script
wrapper to call 'podman stop foo'.
However, since podman does not support syslog as output for containers
we employ an old FIFO trick with another program, k8s-logger, to allow
logs to reach syslog. Please note that k8s-logger must have properly
started before we call `podman start` -- this makes us fully dependent
on the 'container' wrapper script. Hence the documentation update.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Since the Nanopi R2S does not have a VPD, we use this mechanism to set
the default admin password. Without one, Infix will refuse to generate
the factory- and failure-config files, and thus refuse to start.
On custom boards in production we have VPD in ONIE format that contains
a per-device unique SHA256 hashed admin user password.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Loss of BusyBox "show others", uboot-tools, and e2fsprogs, are likely
due to resolved dependencies from other packages. E.g., Frr requires
bash.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Support for this is based on the upstream Buildroot R2S defconfig and
the myLinux extensions and stripped-down kernel defconfig. For more
information about the Nanopi R2S, see the FriendlyELC wiki at:
https://wiki.friendlyelec.com/wiki/index.php/NanoPi_R2S
Please note, due to the lack of a VPD on the board, and some very poor
devicetree skills by yours truly, Infix currently refuse to boot on this
board. An in-devicetree factory-password-hash node has to be added, and
will be done soon.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Install the sudo command, and let all members of the "wheel" group run
any command as the superuser.
This ensures that administrators have full access to the system,
primarily for troubleshooting, diagnostics, and remote scripting
purposes.
Better than Busybox top, and can attach strace to services. So very
useful for debugging and monitoring a system.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
When dropping the net package in 5031ff6, a rebuild + test was not made
before pusing to main. As a result Infix suddenly lost one of its most
important packages, iproute2.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Replaced with full build in GitHub Actions. No other use-cases for it,
and too much of a hassle to maintain, so remove.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
In order get the ONIE EEPROM support and some mv88e6xxx related fixes,
move to 6.5.6, with the intention of upgrading again, to the next
longterm kernel, as soon as one becomes available.
Also, import patches from kkit-linux-6.5.y.
This commit fixes a regression introduced in 15572e9e where /bin/bash
was unintentionally set as the defalt /bin/sh in the system. This cause
several warnings and errors when a Bash-based /bin/sh tries to sources
/etc/profile because $SHELL identifies it as /bin/bash.
The ietf-system.yang model, with the infix-system.yang extensions,
declare a per-user SHELL that allow /bin/clish, /bin/bash, /bin/sh
and /bin/false. There should be a clear distinction between them.
This change also helps us keep bashisms away. If a script needs
Bash features, declare: #!/usr/bin/env bash
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This commit drops sulogin from BusyBox, as well as the Finit replacement,
in the NETCONF builds. The classic builds retain the Finit sulogin.
Furthermore, the Finit rescue mode is disabled (which uses sulogin), so
in case of trouble at boot, e.g. missing fstab or failure to fsck, the
system will no longer go to sulogin but instead log error to console and
reboot.
NOTE: the bootloader still needs to be locked down, otherwise a user
could just as easily change kernel cmdline to 'shell=/bin/sh'
Misc. reshuffle and defaults updated are due to make foo-update-defconfig.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Our custom version has gone from being newer than Buildroot's default
to being older, so there is no reason for us override it anymore.
The kernel has become a bit more picky and will give nasty error
messages if a link's PHY connection is not explicitly defined, but
instead relies on implicit defaults. This was missing from the CPU
port of the CRB, so we supply a small patch to fix that.
This is the layout expected by the "distro boot" effort in U-Boot.
As far as I understand, the contract is:
- U-Boot built for `fooboard` by `vendor`, will set the `fdtfile`
variable to `vendor/fooboard.dtb` - or more precisely: matching
whatever path the dtb is built at in the kernel tree.
- A distro (e.g. Infix) then just needs to specify the `fdtdir` in its
syslinux config (/boot in our case), and U-Boot will be able to find
the correct dtb.
Also renames all klix_SYM@klinfix to SYM@infix, this is fine since we're
always calling these symbols with @infix.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Turns out one of the reasons some keys did not work as they should in
certain commnands, most notably the Home/End in 'less', was due to the
default TERM variable being set to 'linux'. Changing to 'xterm' fixes
this issue, works with both console and ssh login, and from testing do
not seem to have any adverse effects on existing functionality.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This is not just for online viewing, these markdown documents are also
made available in the CLI itself from admin-exec as:
help [introduction | keybindings | tutorial]
With this commit we also add lowdown and the real less application to
be the Infix help system.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This patch does two main things:
1) Breaks "statd" free from "confd".
2) Introduces netlink monitoring of interfaces for sysrepo data.
Prior to this patch, sysrepo operation status was handled by code
named "statd" inside "confd". (Where confd is a sysrepo-plugin and
not a real daemon, which its name implies)
In this patch, we break out the interface part of the operational
sysrepo status, previously "statd", into a new daemon, also called
"statd".
The main reason for doing this is to avoid sysrepo threading, which
allows the new "statd" to have control over sysrepo events in the
same event pool as netlink events from the kernel. This in turn allows
statd to subscribe and unsubscribe dynamically to interfaces that
comes and goes during runtime (such as vlans).
It also makes sense that "statd" is in fact a finit daemon.
Signed-off-by: Richard Alpe <richard@bit42.se>
To set up proper factory defaults in Infix we need to drop the default
/etc/sysrepo datastores, initialized at compile-time by Buildroot when
installing netopeer2. The pre-initialized datastores cannot be set up
with new {factory} data in any other way.
The system factory-config is constructed from two parts: static data and
generated data. The latter is:
- hostname (product name + the three last octets of the base MAC)
- interface defaults (depends on number of ports on the device) that
enable IPv6 link-local on all interfaces, and
- per-device unique SSH hostkey for remote NETCONF access, requires
openssl binary on target. Can maybe use openssh for this (TODO).
The hostkeys are saved in /cfg/factory.d/ to prevent them from being
regenerated on every boot.
The script gen-hostkeys and the update of 10-netconf-server.json are
inspired by the netopeer2 scripts merge_hostkey.sh and merge_config.sh,
which do just about the same thing for regular systems.
We bootstrap sysrepo early with all the required models, netopeer2 as
well as our own, by calling sysrepoctl with initial data for {factory}
and {startup} datastores. A local patch to sysrepo is used to allow it
to look for an /etc/factory-default.json instead of compile-time default
data, the patch allows us to have variable amount of objects in the init
data, e.g. number of interface objects.
A system startup-config is generated, if one is mising, from {running}.
We then drop the initial {running} datastore before starting the daemons
sysrepo-plugind and netopeer2-server so that they, and our plugins, are
ready when we load the system startup-config.
Some sanity checks and debug possibilities:
- Ensure /etc/sysrepo exists before copying factory-config
- Keep factory-default.json for debug
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
The idea for this is to maintain a smallest-possible type build that can
be used to run regression tests in GitHub Actions.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
