k8s-logger v1.4

Changes

• Update usage with new option, -c
• Add debug option, -d to log to stderr as well
• Add -p file.pid to allow overriding default PID file

Fixes

• Close and reopen FIFO on POLLHUP, i.e., when the other end
  closes its file descriptor. This fixes a 100% CPU load issue
  seen in Infix when stopping containers

k8s-logger v1.3

Changes

• If started with -c and FIFO already exists, it is first removed
• If started with -c the FIFO is removed at program exit

Fixes

• Change from blocking fgets() to poll() to respond to signals.
  This means releases prior to this did not exit on SIGTERM

k8s-logger v1.2

Changes

• New command line option -c to create FIFO at startup
• Add support for signals

k8s-logger v1.1

Changes

• Create /run/k8s-logger-$ident.pid for syncing container start

Fixes

• Call fopen() of fifo after daemonzing to prevent blocking

k8s-logger v1.0

Initial release.

Supports both the plain syslog() API RFC3164 and extended
sysklogd syslogp() RFC5424 APIs. The latter allows logging
container main PID.