> Error Cannot
> Error Cannot Open Key File /etc/ha.d/authkeys . Stop
Error Cannot Open Key File /etc/ha.d/authkeys . Stop
It tells heartbeat what types of media paths to use and how to configure them. If you are looking to create a more robust HA setup, look into using Corosync and Pacemaker or Keepalived. The simplest way to install Heartbeat is to use apt-get: sudo apt-get update sudo apt-get install heartbeat Heartbeat is now installed but it needs to be configured before it will do The ha.cf in the source directory contains all the various options you can use, I'll go through it line by line... his comment is here
The time now is 02:04 PM. See Samba docs to get that going. Now, you may power on your primary Droplet, via the DigitalOcean Control Panel. The format of the file is as follows: auth  SO, for sha1, a sample /etc/ha.d/authkeys could be: auth 1 1 sha1 key-for-sha1-any-text-you-want For md5, you could use
You can do this manually, or with scp. If it doesn't, it may be as simple as having the wrong device file. Configure DNS (Optional) If you want to be able to access your HA setup via a domain name, go ahead and create an A record in your DNS that points your
heartbeat: 2009/04/22_20:09:29 ERROR: Configuration error, heartbeat not started. Stop. > >What have I done wrong now, and what can I do? > >I installed all rpm's from here: > >http://www.ultramonkey.org/download/heartbeat/1.0.2/redhat_8.0/ > >Med venlig hilsen/Best regards >Søren Neigaard >System Architect The master holds all the resources until a failover, at which time the slave takes over. Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] More information about the Linux-HA mailing list Login | Register For Free | Help Search
Your "cluster" is established via a "heartbeat" between the two computers (nodes) generated by the software package of the same name. Conclusion Congratulations! This configures the primary server as the preferred host for the floatip service, which is currently undefined. http://marc.info/?l=linux-ha-dev&m=101429780411627&w=2 Registration is quick, simple and absolutely free.
We need to add the network interfaces and names of each node in our cluster. heartbeat: 2000/01/18_14:26:45 info: Defaulting to /var/log/ha-log heartbeat: 2000/01/18_14:26:45 info: *********************** heartbeat: 2000/01/18_14:26:45 info: Configuration validated. Lenard View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by Lenard 01-25-2008, 04:45 PM #3 billymayday LQ Guru Registered: Mar 2006 Location: Thus, subsequent network traffic to the Floating IP will be directed to your secondary server, which will act as the active server until the primary server becomes available again (at which
If it works, change their roles and try again. If you used the example user data script, it will look something like this:
Floating IP is pointing to primary server
Accessing the Floating IP now, via the IP address or by the domain name that is pointing to it, will simply show the index page of the primary server. this content heartbeat: ERROR: Cannot open keyfile Paolo Negri p_negri at modiano.com Tue Apr 29 03:31:50 MDT 2003 Previous message: heartbeat: ERROR: Cannot open keyfile Next message: perl-Digest-SHA1 failed dependencies? If this all works, you've got availability. On one node, which will be the receiver, type: cat /dev/ttyS0 You should see the text on the receiver node.
- If you do that, you'll have services running on both nodes and when you re-connect the heartbeat, a bit of chaos....
- Once it's started, evenrestarts shouldn't make this happen.-- Alan Robertsonemail@example.com 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
- Practical Load Balancing presents an entire analytical framework to increase performance not just of one machine, but of your entire infrastructure.
- You can use Nginx or HAProxy for this purpose.
- Create a Floating IP In the DigitalOcean Control Panel, click Networking, in the top menu, then Floating IPs in the side menu.
- Test High Availability It's important to test that a high availability setup works, so let's do that now.
Stop. To specify a subnet with 32 addresses, you could define the service as (leaving off the IPaddr because we can!): linuxha1 192.168.85.3/27 httpd smb This sets the IP service address Inicie sesión o regístrese para comentar Inicio de sesión Nombre de usuario * Contraseña * Crear nueva cuenta Solicitar una nueva contraseña Contacto Historia Legal Licencia de contenidos Normas de http://haywirerobotics.com/error-cannot/error-cannot-open-source-file-h.html After all, no interface was specified in the haresources file.
Gather Node Information Before configuring ha.cf, we should look up the names of each node. Next, you need to test your serial connection. Unplug the crossover cable from your eth1 NIC that you're using for your udp heartbeat.
You can read Practical Load Balancing from end to end or out of sequence, and indeed, if there are individual topics that interest you, you can pick up this book and
Heartbeat requires that each node name matches their respective uname -n output. Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] Is the file /etc/ha.d/authkeys really existent? (i.e. Click Here to receive this Complete Guide absolutely free. This is the script that will be called by the secondary server, to reassign the Floating IP to itself, if the primary server fails.
For Red Hat (again, sorry) and Mandrake, you will need to place links to the startup script in the appropriate init level directories. 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 You'll then learn how to avoid performance degradation and any risk of the sudden disappearance of a service on a server. check over here Goal When completed, the HA setup will consist of two Ubuntu 14.04 servers in an active/passive configuration.
He leido algunas paginas y mas o menos he seguido los pasos que indicaban, -instalar el programa heartbeat -modificar el fichero hosts -modificar 3 ficheros hubicados en /etc/h.d, (ha.cf, haresources, authkeys) You can install CentOS package on RHEL with out any side-effects. Stop. > Feb 17 21:12:48 thewarehouse2 heartbeat: ERROR: Authentication > configuration error. > Feb 17 21:12:48 thewarehouse2 heartbeat: ERROR: Configuration error, > heartbeat not started. To override the default and set it to 192.168.85.16, your entry would read: linuxha1 192.168.85.3/5/192.168.85.16 httpd smb You may be wondering whether any of the above is necessary for you.
This init script will be responsible for looking up the Droplet ID of the server, via the Droplet Metadata service. 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 For Samba, try to map the drive "\\192.168.85.3\test" assuming you set up a share called "test". I got lots of rpm and documentation for installing heartbeat on CentOS but not found anything for RHEL5.
First, check your serial heartbeat. Contact Gossamer Threads Web Applications & Managed Hosting Powered by Gossamer Threads Inc. [prev in list] [next in list] [prev in thread] [next in thread] List: linux-ha-dev Subject: Re: There's a limit to the number of characters you can use. I got lots of rpm and documentation for installing heartbeat on CentOS but not found anything for RHEL5.