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Cannot Open Key File Etc Ha D Authkeys

If all is peachy, the service owner's log (linuxha1 in our example) should look something like this: heartbeat: 2000/01/18_14:26:45 info: Neither logfile nor logfacility found. Installing Heartbeat. chmod 600 /etc/ha.d/authkeys 3. Check /usr/src/linux/.config for "CONFIG_IP_ALIAS=y" if you don't have it, you'll have the line "CONFIG_IP_ALIAS is not set". check over here

For Samba, try to map the drive "\\192.168.85.3\test" assuming you set up a share called "test". We'll use the public interface of our Droplets, which happens to be eth0. Your "cluster" is established via a "heartbeat" between the two computers (nodes) generated by the software package of the same name. Straightforward pricing.

You should notice output that looks like this:

curl loop output:
Droplet: primary, IP Address: 104.236.6.11 ... Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] Is the file /etc/ha.d/authkeys really existent? (i.e. This is the cheapest method from a resources perspective.

baud 19200 Speed at which to run the serial line (bps). heartbeat: 2000/01/18_14:26:46 notice: Starting serial heartbeat on tty /dev/ttyS0 heartbeat: 2000/01/18_14:26:46 notice: UDP heartbeat started on port 694 interface eth1 heartbeat: 2000/01/18_14:26:46 notice: Using watchdog device: /dev/watchdog heartbeat: 2000/01/18_14:26:46 error: Cannot Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started Make the script executable:

  • sudo chmod u+x /etc/init.d/floatip
When this floatip service is started, it will simply call the assign-ip Python script and assign the specified Floating

HopelessLinuxNewbie Linux - Networking 0 07-28-2005 05:24 AM Heartbeat and IP failover neilloffhagen SUSE / openSUSE 1 04-13-2005 03:30 PM DRBD + heartbeat kridkom Linux - Software 2 04-13-2004 12:01 PM We are actually using a shorthand notation above. We will also need to look up the network interface and IP address that each node will use to communicate with the rest of the cluster, to determine which nodes are Practical Load Balancing presents an entire analytical framework to increase performance not just of one machine, but of your entire infrastructure.

Heartbeat requires that each node name matches their respective uname -n output. If you want heartbeat to run on startup, what to do will differ on your distribution. node linuxha1.linux-ha.org Mandatory. Muchas gracias de antemano.

That means that your HA setup is working, as a successful automatic failover has occurred. To achieve this goal, we will follow these steps: Create 2 Droplets that will receive traffic Create Floating IP and assign it to one of the Droplets Create DNS A record You'll travel through the IP layers and learn how they can create increased network traffic for you. Next, we'll set up the cluster's authorization key.

Furthermore, for demonstration purposes, instead of configuring reverse-proxy load balancers on each server, we will simply configure them to respond with their respective hostname and public IP address. http://culturahq.com/cannot-open/cannot-open-include-file-no-such-file-or-directory-visual-studio.html Create Droplets The first step is to create two Ubuntu Droplets in the same datacenter, which will act as the primary and secondary servers described above. Get the latest tutorials on SysAdmin and open source topics. Gather Node Information Before configuring ha.cf, we should look up the names of each node.

thanks! Index | Next | Previous | Print Thread | View Threaded Linux-HA Users Japanese Dev Pacemaker HA-WG HA-WG-Technical Interested in having your list archived? Next, you need to test your serial connection. this content Sign into your account, or create a new one, to start interacting.

also more thing it is require second NIC & null modem cable? Please verify its path and try again 解决办法: vi /etc/yum.repos.d/epel.repo 1)把第6行改成enabled=0 我不不想用这个源来更新系统 2) #baseurl=http://download.fedoraproject.org/pub/epel/6/$basearch mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=$basearch 改为 baseurl=http://download.fedoraproject.org/pub/epel/6/$basearch #mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=$basearch [[email protected] ~]# rpm -qa |grep drbd kmod-drbd84-8.4.2-1.el6_3.elrepo.x86_64 drbd84-utils-8.4.2-1.el6.elrepo.x86_64 [[email protected] ~]# rpm -qa |grep Password Red Hat This forum is for the discussion of Red Hat Linux.

We'll use vi:
  • sudo vi /etc/ha.d/haresources
Now add this line to the file, substituting in your primary node's name: /etc/ha.d/haresources
  • primary floatip
Save

Kill power, kill heartbeat, whatever you have the stomach for, but don't just yank both the serial and eth1 heartbeat cables. This would be safer to try Quote: #additional packages that may be useful [extras] name=CentOS-$releasever - Extras mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras #baseurl=http://mirror.centos.org/centos/$releasever/extras/$basearch/ gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5 billymayday View Public Profile View LQ Blog View Review Now you have to decide on some of your implementation. On both servers, run this command to look up the appropriate node names:

  • uname -n
Note the output of the command.

Hi, What were the circumstances surrounding this? Stop. >=20 > What have I done wrong now, and what can I do? >=20 > I installed all rpm's from here: >=20 > http://www.ultramonkey.org/download/heartbeat/1.0.2/redhat_8.0/ >=20 p_negri at modiano Apr29,2003,2:31AM Post #3 of Search this Thread 01-24-2008, 10:02 PM #1 Swakoo Member Registered: Apr 2005 Distribution: Red Hat / Fedora / CentOS Posts: 508 Rep: Heartbeat with RHEL5 Hi guys, i am http://culturahq.com/cannot-open/usr-lib-apache2-modules-mod-wsgi-so-cannot-open-shared-object-file-no-such-file-or-directory.html Now you can create the device file with that info typing, "mknod /dev/watchdog c 10 130".

In addition to guides like this one, we provide simple cloud infrastructure for developers. Should you need to pass arguments to a custom script, the format would be: scriptname::argument So, if we added a service "maid" which needed the argument "vacuum", our haresources line If you don't have a domain name right now, you should use the Floating IP address instead. If you try and start it as non-root then this will happen.

The example domain name we'll use is example.com. This configures the primary server as the preferred host for the floatip service, which is currently undefined. Configuring Heartbeat Configuring ha.cf There are three files you will need to configure before starting up heartbeat. We can simply generate a random key for this purpose.

See Samba docs to get that going. Mobilethink A/S Arosgaarden =C5boulevarden 23, 4.sal DK - 8000 =C5rhus C Telefon: +45 86207800 Direct: +45 86207810 Fax: +45 86207801 Email: s.neigaard [at] mobilethink Web: www.mobilethink.dk ................................ daohara1 at email Apr29,2003,2:26AM Post #2 First, check your serial heartbeat. uncomment the last 4 lines in /etc/ha.d/authkeys Last edited by malayo; 03-03-2011 at 03:44 AM.

Note: If you use the watchdog function, you'll need to load its module at bootup as well. Once your hardware is in order, you must install your OS and configure your networking (I used Red Hat). Sign Up Thanks for signing up! Likewise, the same script will be used by the primary server, to reclaim the Floating IP, once it rejoins the cluster.

It only does this when you've asked to start or restart. Full root access. Søren Neigaard wrote: >Well... On the primary node, run these commands to generate a suitable authorization key in an environment variable named AUTH_KEY: if [ -z "${AUTH_KEY}" ]; then export AUTH_KEY="$(command dd if='/dev/urandom' bs=512 count=1

Selecting an Interface One important aspect of configuring the haresources file for a machine which has multiple ethernet interfaces is to know how heartbeat selects which interface will wind up supporting Note: This file must be the same on both nodes! Once it's started, evenrestarts shouldn't make this happen.-- Alan [email protected] 1 Reply 2 Views Switch to linear view Disable enhanced parsing Permalink to this page Thread Navigation Maurice Volaski 2002-02-18 02:28:51 Do so via the DigitalOcean Control Panel or by running this command on the primary server:

  • sudo poweroff
After a few moments, the primary server should become


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