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| author | Clément Lassieur <clement@lassieur.org> | 2018-08-13 20:37:09 +0200 |
|---|---|---|
| committer | Clément Lassieur <clement@lassieur.org> | 2018-08-13 23:44:26 +0200 |
| commit | ef2dda8edb2b78cf6a2ffcdac138421b2553aec8 (patch) | |
| tree | ddd5fc30a4094ecf91279452fb00b7d0cad0dd68 /gnu | |
| parent | ff6436307ef5e5e0f090758f839215e5296181eb (diff) | |
| download | guix-ef2dda8edb2b78cf6a2ffcdac138421b2553aec8.tar.gz | |
services: postgresql: Get the Shepherd to respawn PostgreSQL.
* gnu/services/databases.scm (postgresql-shepherd-service): Change 'start' to return the PID.
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/services/databases.scm | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/gnu/services/databases.scm b/gnu/services/databases.scm index 8ae248ebe4..aff78a0566 100644 --- a/gnu/services/databases.scm +++ b/gnu/services/databases.scm @@ -221,13 +221,20 @@ host all all ::1/128 trust")) (setuid (passwd:uid user)) (execl pg_ctl pg_ctl "-D" #$data-directory "-o" options mode))))))) + (pid-file (in-vicinity data-directory "postmaster.pid")) (action (lambda args #~(lambda _ - (invoke #$pg_ctl-wrapper #$@args))))) + (invoke #$pg_ctl-wrapper #$@args) + (match '#$args + (("start") + (call-with-input-file #$pid-file read)) + (_ #t)))))) (list (shepherd-service (provision '(postgres)) (documentation "Run the PostgreSQL daemon.") (requirement '(user-processes loopback syslogd)) + (modules `((ice-9 match) + ,@%default-modules)) (start (action "start")) (stop (action "stop")))))))) |