This to hopefully speed up boot, do as little as possible
during boot.
* New modules needs to be added to src/confd/scripts/setup.sh
* Permission needs to be changed post-build for YANG files,
see CONFD_PERMISSIONS in confd.mk
The confd `gen-interfaces` script is called for some customers with a
default to create a bridge with all, or a subset of all, ports. The
safe default, which incidentally coincides with the same customer's
requirements, is to have IGMP/MLD snooping enabled by default.
Fixes#454
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
With the sysrepo patch from the previous commit, we can now properly
detect if a callback failed to apply its changes in SR_EV_DONE. When
this occurs the system may be in an undefined state, so we must try
to recover it before loading failure-config.
This patch tries to perform a factory-default RPC, which is an Infix
specifc RPC that does "copy factory-config running-config". We give
sysrepocfg some time to clean up any stale SHM connections before we
do a hard scratch of the db state and restart sysrepo-plugind.
Fixes#429
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Instead of having a chown process started by Finit in runlevel S, we can
just chown in the confd load script instead.
Issue #415
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
The dagger tool is a helper for scripts generated by confd and should
therefore be installed by confd instead of the rootfs overlay.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This patch adds support for overriding the default hostname generation
on Qemu systems with the /sys/firmware/qemu_fw_cfg/by_name/opt/hostname
file. E.g., virtual Infamy test systems using Qeneth.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Refactor mDNS service record generation for improved control of
announcing services. All to add support for modifying the cname
aliases we announce.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Both IETF and POSIX allow longer hostname, 253 and 255, which Linux does
not support. Since Linux 1.0 the maximum has been 64 US-ASCII characters.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This commit adds an initial YANG model for Infix web services under the
infix-services.yang umbrella. For now the nginx server statements in
/etc/nginx/nginx.conf are always on, but the backend ttyd, and the
entire nginx server can be disabled.
The default in the YANG model for both is disabled, the factory-config
has been updated to enable these services by default.
The Web Console Interface mDNS service has been updated to advertise
on port 7681, which nginx is set to forward to ttyd.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This commit implements Infix mDNS TXT records, version 1, for available
services. Hard coded for the moment.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
With an increase in requests to confine users to the CLI, access using
SSH/SCP/SFTP to the configuration is becoming more and more important.
The admin role in Infix is mapped to the UNIX group 'wheel', meaning we
want all users in that group to be able to read and write files with
that ownership.
This patch fixes the initial ownership of startup-config, and /cfg, and
ensures the copy command in the CLI retain wheel group permissions.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Simplify interface generation by collapsing eth_ and ethlike_ifaces to a
single list. Let gen_iface_json() determine interface type by querying
each interface. This allows us to create bridge setups also for qemu
use-cases.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Inspired by openconfig-system[1], except the infix-system type is binary
to allow encoding an entire file, with optional control characters.
The openconfig-system model also carries login-banner, which is displayed
before login. This could be added later to infix-system to let the user
set an OpenSSH login Banner.
[1]: https://openconfig.net/projects/models/schemadocs/yangdoc/openconfig-system.html
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This patch adds out-good-octets and in-good-octets as augment in
the infix-ethernet-interface yang model. These counters represents
OctetsTransmittedOK and OctetsReceivedOK from ethtool.
Signed-off-by: Richard Alpe <richard@bit42.se>
Instead of "ethernet". Prior to this patch virtio interfaces where
identified as "ethernet", which resulted in /run/net trying to enable
autoneg on them. Which isn't supported and resulted in an ABANDONED
"default config".
Signed-off-by: Richard Alpe <richard@bit42.se>
The DHCP client YANG model saw a lot of changes added in the 23.12
sprint, fortunately there was never an official release.
This commit bumps the model version for v24.01.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This let's users script infix devices without needing any special
NETCONF tools installed - ssh is enough. E.g. you can get the running
version with something like:
ssh INFIX-HOST sysrepocfg -X -fjson -d operational \
-x "/system-state/platform/os-release" | jq .
It also means that SCP works as expected, by default.
A very limited part of the YANG model is implemented so far, basicly it is OSPFv2 with multiple areas and you can change timers
for the interfaces. Limited operational support.
admin@infix-00-00-00:/config/> edit routing control-plane-protocol ietf-ospf:ospfv2 name default
admin@infix-00-00-00:/config/routing/control-plane-protocol/ietf-ospf:ospfv2/name/default/> set ospf area 0.0.0.0 interface e0 enabled true
admin@infix-00-00-00:/config/routing/control-plane-protocol/ietf-ospf:ospfv2/name/default/> leave
Collect all bootstrapping issues in all banner-like files during boot,
so that they are presented to the user when logging in. This should
make it harder to miss overlook the fact that a system is running in a
degraded state.
Before this change, the system would move to runlevel 9 as soon as
startup-config failed to load, in which no getty is allowed to run.
Instead, we want to reserve that runlevel for when failure-config
itself also fails to load, since the system will have no valid login
credentials at that point.
Setting admin's password to "!" is not accepted by the model, which
means we end up in RMA mode, even in cases when a valid startup
exists.
Not supplying a password will cause confd to generate a locked
account, which is what we want.
The bootstrap script gets feedback from gen-admin-auth, on error we no
longer bail out but instead log the error and continue booting. This
way a developer build with root login can diagnose the error.
When logging the error we also set /etc/issue, /etc/issue.net for local
and remote login services, as well as the dedicated /etc/banner used by
OpenSSH, to hold the error summary. So when attaching to the console
port, or attempting to log in remotely with SSH, the error is printed
to indicate the device is not healthy.
Finally, since factory-config may be missing we need to bootstrap the
sysrepo db with something else, and fortunately we will always have a
failure-config to fall back on.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
If pwhash is missing from system.json, lock account. This allows for
more extensive diagnosis on developer builds with a root login.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This patch adds generation of the 20-authentication.json snippet also
for failure-config. The gen-admin-auth script is extended with shell
parameter, since the default shell differs from factory-config.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This commit does several things. Its end goal is to fetch the admin
password hash from VPD memory during factory bootstrap.
To accomplish this probe creates a new file /run/system.json with
information read from a fw_cfg QEMU partition. The data from
/run/system.json is then later used during config bootstrap to fill in
the factory administrator password.
The idea is to make QEMU behave the same way hardware does, i.e. a
default/factory password should be fetched and used from
"hardware memory". The hardware portion of this is yet to be done.
Signed-off-by: Richard Alpe <richard@bit42.se>
With the behavior introduced in the referenced commit, port
interfaces (i.e. all ports on many systems) no longer get any SLAAC
address, leaving the user with no way of reaching the system.
Comment says this is by design, but that seems like an awkward
default.
Remove the option, and simplify gen_interfaces to either
- Enable SLAAC, if the port is not going to be part of any bridge, or
- Disabel SLAAC, if the port is going to be part of a bridge
If necessary, we can add an inverse option at a later date.
Fixes: d0f3960 ("confd: add -6 option to gen-interfaces for SLACC on port interfaces")
