pre- and post-snapshot hooks

* stack-based execution model, documented in documentation
* circbuf for capturing hook output
* built-in hooks for postgres and mysql
* refactor docs, too much info on the jobs page, too difficult
  to discover snapshotting & hooks

Co-authored-by: Ross Williams <ross@ross-williams.net>
Co-authored-by: Christian Schwarz <me@cschwarz.com>

fixes #74

This commit is contained in:

Ross Williams

2019-07-26 19:12:21 +00:00

committed by

Christian Schwarz

parent 00434f4ac9

commit 729c83ee72

39 changed files with 2580 additions and 279 deletions

									
										daemon/hooks/test/test-error.sh
									
Executable

		+5
		
												View File
												
				@@ -0,0 +1,5 @@

				#!/bin/sh -eu

				>&2 echo "TEST ERROR $ZREPL_HOOKTYPE $ZREPL_FS@$ZREPL_SNAPNAME"

				exit 1