[pmg-devel] [PATCH api v4 01/10] pmgpolicy: move pid file into /run/pmgpolicy

[Maximiliano Sandoval <m.sandoval@proxmox.com>]

We use systemd's RuntimeDirectory to ensure the directory exists when needed.

Signed-off-by: Maximiliano Sandoval <m.sandoval@proxmox.com>
---
Differences from v3:
 - Override rrdcached's systemd unit to add SOCKGROUP=pmg instead of
   modifying /etc/default/rrdcached.conf
Differences from v2:
 - Use systemd-sysusers for creating users

 debian/pmgpolicy.service | 3 ++-
 src/bin/pmgpolicy        | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/debian/pmgpolicy.service b/debian/pmgpolicy.service
index 517a5d6..21a403f 100644
--- a/debian/pmgpolicy.service
+++ b/debian/pmgpolicy.service
@@ -10,8 +10,9 @@ ExecStart=/usr/bin/pmgpolicy
 KillMode=mixed
 TimeoutStopSec=40
 ExecReload=/bin/kill -HUP $MAINPID
-PIDFile=/run/pmgpolicy.pid
+PIDFile=/run/pmgpolicy/pmgpolicy.pid
 Type=forking
+RuntimeDirectory=pmgpolicy
 
 [Install]
 WantedBy=multi-user.target
diff --git a/src/bin/pmgpolicy b/src/bin/pmgpolicy
index df2e66f..51a03d1 100755
--- a/src/bin/pmgpolicy
+++ b/src/bin/pmgpolicy
@@ -56,7 +56,7 @@ if (!GetOptions(%_opts)) {
     exit (-1);
 }
 
-$opt_pidfile = "/run/pmgpolicy.pid" if !$opt_pidfile;
+$opt_pidfile = "/run/pmgpolicy/pmgpolicy.pid" if !$opt_pidfile;
 $opt_max_dequeue = 0 if $opt_testmode;
 
 initlog('pmgpolicy', 'mail');
-- 
2.39.2



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