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--- software:drbd [2020/02/09 21:20]
stefano
+++ software:drbd [2023/11/10 09:08] (versione attuale)
stefano
@@ Linea 7: / Linea 7: @@
   # at boot time, one per line. Lines beginning with "#" are ignored.
   drbd
+Questo serve nel caso in cui bisogna far gestire le risorse a pacemaker per il cluster\\
+altrimenti si avvia abilita e si avvia il servizio \\
+  systemctl enable drbd.service
+  systemctl start drbd.service
+--------------------------
+====PACEMAKER 2023====
+Nuovo modo per creare risorse drbd in un cluster pacemaker:\\
+  pcs resource create r_hddns ocf:linbit:drbd drbd_resource=r0 op monitor interval=29s role=Master monitor interval=31s role=Slave promotable promoted-max=1 promoted-node-max=1 clone-max=2 clone-node-max=1 notify=true
+  pcs resource create r_fsbind Filesystem device="/dev/drbd0" directory="/etc/bind" fstype="ext4"
+  pcs constraint colocation add r_fsbind with Master r_hddns-clone
+  pcs constraint order promote r_hddns-clone then start r_fsbind
+  pcs resource create r_ipbind ocf:heartbeat:IPaddr2 ip=192.168.1.33 cidr_netmask=24 op monitor interval=30s
+  pcs constraint colocation add r_ipbind with r_fsbind
+  pcs resource create r_srvbind ocf:heartbeat:anything binfile=/usr/sbin/named cmdline_options="-f -u bind" pidfile=/var/run/named.pid op monitor interval=20s op start interval=0s timeout=20s
+  pcs constraint colocation add r_srvbind with r_ipbind

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