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Questions tagged [heartbeat]

10 questions
5
votes
0 answers

Takeover delay in Heartbeat HA cluster

I have set up a heartbeat HA two node cluster. And both of server have same configuration of ha.cf #cat /etc/ha.cf logfile /var/log/ha-log autojoin none bcast eth1 warntime 20ms deadtime 40ms initdead 30 keepalive 5ms node server1.com node…
Kasinath Kottukkal
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4
votes
0 answers

No buffer space available - ICMP

I'm trying to set up a Heartbeat client on a linux machine (CentOS Linux release 7.3.1611) which is sending ICMP echo requests to roughly 1300 hosts. However, in future this number will be higher. The messages generated by heartbeat are being…
P.Ackland
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2
votes
0 answers

heartbeat stops after reviving primary node

I followed these steps correctly, everything worked well before I have revived heartbeat on node01 "at the last steps of the tutorial" when I hit /etc/init.d/heartbeat start it started correctly but the webpage wouldn't open, in other words httpd…
Tarek
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2
votes
1 answer

How to make HA Heartbeat failover when either of two NICs connection is lost?

I was successful in configuring a simple Heartbeat setup on Ubuntu 12.04, which will fail-over two VIPs to a second server when BOTH Ethernet links fail. What I can't figure out is how to fail-over two VIPs when either of the two NICs loses a link…
user258339
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1
vote
1 answer

Heartbeat not working. Port not opened

I have been trying to place two virtual machine with heartbeat. osboxes and osboxes2. When I run nmap localhost this is the output: Nmap scan report for localhost (127.0.0.1) Host is up (0.00017s latency). Not shown: 991 closed ports PORT STATE…
Bruno Francisco
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1
vote
0 answers

Float MAC address in Heartbeat format

It's been about a month where I've been working with "High Availability" on Elastix based on DRBD and Heartbeat. As you maybe be familiar with it, there is a file in Heartbeat called haresources that's used for assigning the primary server,…
Mohsen Gh.
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0
votes
1 answer

How to get "zero downtime" on HAProxy with a load balancer configuration?

The scenario is, I have two web servers both are running Nginx on it. Also I have configured HAProxy after the LB (load balancer) for both the servers. I've checked with Heartbeat, but no luck to make downtime count "zero". I want some application…
Nitesh B.
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0
votes
1 answer

Pacemaker apache resource is Failed to access httpd status page after change to HTTPS

I get this error from pacemaker after i change apache from http to https. now my ocf::heartbeat:apache resource is not find status page. I generate SSL certificate separately for 3 servers. Everything was working fine when running on http but as…
Karippery
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0
votes
0 answers

hearthbeat can't run

I have ELK server, and sending Heartbeats to server. I added an monitor in monitors.d directory, added setup.dashboards.enabled: true line in heartbeat.yml file, but after restarting heartbeat service, service working 2-3 secand and then sending me…
khachikyan97
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0
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1 answer

Xen + DRBD + Pacemaker on Centos7

So my current environment is centos7 on a pair of identical bare metal servers. I've installed drbd and carved up 3 x 100G block devices for DRBD to mirror. Then I installed a Centos7 image on one of those block devices. I wanted Pacemaker to…
MeatLips
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