catatonit 0.2.1

This is the first patch release of the v0.2.x branch of catatonit. It
includes a single fix which solves an issue users were running into when
running rootless Podman with catatonit as the pause container process.

• catatonit will now chdir to / in order to avoid keeping the directory
  it was running in busy. This was causing issues with rootless Podman's pause
  container keeping some /home/... paths busy and blocking umounts. (#28,
  #33)

Thanks to the following contributors for making this release possible:

• Aleksa Sarai [email protected]
• Alessio Biancalana [email protected]
• Fabrice Fontaine [email protected]

Signed-off-by: Aleksa Sarai [email protected]

catatonit 0.2.0

This release contains no functional changes from catatonit v0.1.7. The
only change is that we have relicensed catatonit from GPL-3.0-or-later
to GPL-2.0-or-later. For most users this license change is immaterial,
but it will allow catatonit to be used in certain deployments where
some of the GPLv3 license terms pose an issue.

Thanks to the following contributors who made this release possible:

• Aleksa Sarai [email protected]
• Antonio Terceiro [email protected]

Signed-off-by: Aleksa Sarai [email protected]

catatonit 0.1.7

This release adds the ability for catatonit to be used as the only
process in a pause container, by passing the -P flag (in this mode no
subprocess is spawned and thus no signal forwarding is done).

Thanks to the following people for making this release possible:

• Aleksa Sarai [email protected]
• Giuseppe Scrivano [email protected]

Signed-off-by: Aleksa Sarai [email protected]

catatonit 0.1.6

This release fixes two issues found by @alexlarsson and fixed by @giuseppe:

• Container-based socket activation support with runc sets LISTEN_PID=1 when
  forwarding socket-activation-related file descriptors, but with catatonit
  this doesn't work because catatonit is pid1 not the actual container
  process. As such, catatonit will now rewrite the LISTEN_PIDS environment
  variable to equal the pid2 pid if LISTEN_PIDS is equal to the pid of
  catatonit.

• File descriptors passed to the pid2 process were not closed by catatonit
  after starting pid2 which could lead to several negative scenarios (such as
  resources being kept around unnecessarily). Now catatonit will close all >=3
  file descriptors after spawning the child process.

And a miscellaneous issue about a file handle for /dev/tty being leaked to pid2
because O_CLOEXEC wasn't set (in the original Rust version O_CLOEXEC isn't
necessary because that's the default setting for Rust file handles).

Signed-off-by: Aleksa Sarai [email protected]

catatonit 0.1.5

This release fixes two issues that were found by @davidscherer where
catatonit would hang if pid1 died in unexpected ways. Users are
recommended to update.

Signed-off-by: Aleksa Sarai [email protected]

catatonit 0.1.4

This includes support for the "-g" option provided by tini, which is
needed for the Rook project to switch to tini.

Signed-off-by: Aleksa Sarai [email protected]

catatonit 0.1.3

This includes Docker-compatibility where we pretend that we are 'tini'
in order to silence warnings from Docker. No other functional changes.

Signed-off-by: Aleksa Sarai [email protected]

catatonit 0.1.2

This release just includes the cosmetic changes since we're now an
openSUSE project.

Signed-off-by: Aleksa Sarai [email protected]

catatonit 0.1.1

This includes a small fix for the libtool requirements to allow building
catatonit on older distributions.

Signed-off-by: Aleksa Sarai [email protected]

catatonit 0.1.0

This is the first release of catatonit. At this point it works fully (to
the best of my ability) and is incredibly simple to use and maintain.

Signed-off-by: Aleksa Sarai [email protected]