Previously, when the `proto://path` format of `bootfile` was used, the
transformed argument sent to either tftp or wget would also be stored
in `bootfile` overriding the original value set by the user.
If the first boot attempt failed for some reason, the protocol
information was stripped from `bootfile` and the second attempt would
then default to TFTP, even if the user had originally specified
`http://...`.
Therefore, store the transformed value in a separate variable.
For some reason, setexpr's parsing of regex escapes changes when this
mode is used, so we need double backslashes to fetch match groups
instead of 1. Yikes.
Fixes#724
This puts the responsibility on the user to set the appropriate static
parameters. On the plus side, we avoid requiring redundant information
when the `proto://path` format is used in `bootfile`
This patch fixes a upstream issue troglobit/finit#415, greatly reducing
the amount of service restarts, needlessly affecting, e.g., iitod when
services like syslogd¹ is reloaded.
____
¹) Traditional UNIX services that properly support SIGHUP.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
The interface operational data was missing the 'admin-status' parameter,
which indicates whether an interface is administratively enabled or
disabled. To resolve this, the 'admin-status' was added to the yanger
Fixes#700
This refactor, and massive code simplification, is a follow-up to the
double free discovery in 3b4d2b3.
Beacuse a hostname in Linux can never be more than 64 chars, we can
safely use a stack buffer instead of calloc(), reducing complexity
and simplifying the code further with the use of strlcat().
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Fix a double free in the memory minefield surrounding container
hostname provisioning. The hostnamefmt() function already does free()
on success.
This caused all sorts of mayhem when working with multiple containers.
However it mainly manifested itself by some containers not starting
due to there activation script being polluted with gibberish
name data. Your symptom might be different..
Example of polluted activation script:
container --hostname foobar --net veth0k -r always \
create ^S@`M-}^G docker://ghcr.io/kernelkit/curios:edge
Signed-off-by: Richard Alpe <richard@bit42.se>
Add information about test changes
Also remove "Other information" since I think that
should also go under Description and to lower the amount of
text in the template, to increase its use.
[skip ci]
This patch makes it possible to use format specifiers to "uniqiefy" a
container's hostname in the same way as with ietf-system hostname.
The following specifiers are currently supported:
- %h default hostname from /etc/os-release
- %i value of ID from /etc/os-release
- %m last three octets of base MAC, e.g., c0-ff-ee
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Unlock setting a custom interface name inside the container. This aids
se-cases where this is needed and provide a better user experience, for
example when upgrading containers. Not having to reboot the host just
to activate an upgrated container.
Fixes#708
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Dummy interfaces are useful for configuring routes and testing network
services without having to allocate physical or virtual interfaces.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Ahmed Karic