heartbeat

commit b65d62f36ef00868a1327c02244e2ded748e3b7e
parent d48387a5fa2549e598a873891eac82a5c9da79f6
Author: Remy Noulin <loader2x@gmail.com>
Date:   Fri,  7 Jul 2023 15:43:15 +0200

add start heartbeat at startup with systemd

heartbeat.c       |  8 +++++++-
heartbeat.service | 15 +++++++++++++++
2 files changed, 22 insertions(+), 1 deletion(-)

Diffstat:
M
heartbeat.c
 | 
8
+++++++-
A
heartbeat.service
 | 
15
+++++++++++++++

2 files changed, 22 insertions(+), 1 deletion(-)
diff --git a/heartbeat.c b/heartbeat.c
@@ -189,6 +189,8 @@ void config(smallJsont *cfg) {
       if (hasG(d, "logger")) {
         pushNFreeG(copyScript,
             formatS("scp "cfgFile" %s:" home "/" cfgFile, iK(cfg)));
+        pushNFreeG(copyScript,
+            formatS("scp heartbeat.service %s:/etc/systemd/system/", iK(cfg)));
       }
       pushNFreeG(copyScript,
           formatS("scp %s %s:" agentCfgPath, thisCfgFile, iK(cfg)));
@@ -196,18 +198,22 @@ void config(smallJsont *cfg) {
           formatS("scp heartbeat %s:" binPath, iK(cfg)));
     }
     elif (eqG($(d, "transfers"), "copy")) {
+      // cp same machine
       pushG(copyScript,
           "mkdir ~/"home);
       if (hasG(d, "logger")) {
         pushG(copyScript,
             "cp "cfgFile" ~/" home "/" cfgFile);
+        pushG(copyScript,
+            "cp heartbeat.service /etc/systemd/system/");
       }
       pushNFreeG(copyScript,
           formatS("cp %s " agentCfgFile, thisCfgFile));
       pushNFreeG(copyScript,
           formatS("cp heartbeat " bin));
     }
-
+    pushG(copyScript,
+        "systemctl daemon-reload ; systemctl enable heartbeat ; systemctl start heartbeat");
     inc id;
   }
 
diff --git a/heartbeat.service b/heartbeat.service
@@ -0,0 +1,15 @@
+[Unit]
+Description=Heartbeat
+
+Wants=network.target
+After=syslog.target network-online.target
+
+[Service]
+Type=simple
+ExecStart=/root/bin/heartbeat
+Restart=on-failure
+RestartSec=10
+KillMode=process
+
+[Install]
+WantedBy=multi-user.target