SUSE Cloud – missing cinder key on computes - part2

Posted on Thu 07 December 2017 in openstack • Tagged with ceph, Openstack, suse cloud, SUSE Linux Enterprise Server, cinder, notepad, linux • 1 min read

I've found the root cause for the missing cinder key on the computes.

chef-client output - without any files:

[2017-11-30T09:37:33+01:00] INFO: Processing package[ceph-common] action install (nova::ceph line 50)
[2017-11-30T09:37:33+01:00] INFO: Ceph configuration file is …

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SUSE Cloud - missing cinder key on computes

Posted on Fri 17 November 2017 in openstack • Tagged with ceph, Openstack, suse cloud, SUSE Linux Enterprise Server, cinder, notepad, linux • 1 min read

2017-11-01 14:30:53.970 27835 ERROR nova.virt.libvirt.driver [instance: c5618826-98cb-4fd6-9d6f-b8899bd320b7] libvirtError: Secret not found: no secret with matching uuid '5b7c1b36-
9093-4a13-b14d-da8b8cbdd8a6'
2017-11-01 14:30:53.970 27835 ERROR nova.virt.libvirt …

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SUSE Openstack Cloud - debugging sleshammer

Posted on Fri 10 November 2017 in openstack • Tagged with Openstack, suse cloud, SUSE Linux Enterprise Server, cinder, notepad, linux • 1 min read

Slug: suse-openstack-cloud-debugging-sleshammer Status: published

To get a login shell during the discovery and [before]{.underline} the nfs is mounted:

Add the DISCOVERY_ROOT_PASSWORD parameter

root@admin:~ # crowbarctl proposal edit provisioner default
{
  "id": "provisioner-default",
  "description": "Created on Thu, 09 Nov 2017 15:43:20 +0100",
  "attributes": {
    "provisioner": {
[...]
      "discovery": {
        "append": "DISCOVERY_ROOT_PASSWORD=replace-with-your-password"
      }
[...]
    }
}
root …

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SUSE Openstack Cloud - sleshammer - pre/post scripts - pxe trigger

Posted on Wed 24 February 2016 in openstack • Tagged with crowbar, Openstack, sleshammer, SUSE Cloud 5, SUSE Cloud 6, SUSE Linux Enterprise Server • 1 min read

Enable root login for the sleshammer image

(it is used by the suse cloud as a hardware discovery image)

The sleshammer image will mount "/updates" over nfs from the admin node and execute the control.sh. This script will check if there are some pre/post-hooks and will possibly execute …


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"No Java compiler available" on SLES11SP1 and tomcat6

Posted on Wed 27 June 2012 in Linux • Tagged with java, SLES11, SUSE Linux Enterprise Server, tomcat, linux, notepad • 1 min read

On one of my two sle11 machines i had a java exception which i could not explain.

java.lang.IllegalStateException: No Java compiler available
    org.apache.jasper.JspCompilationContext.createCompiler(JspCompilationContext.java:229)
    org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:581)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
    org …

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openssl with version information under sles11sp1

Posted on Tue 29 March 2011 in Linux • Tagged with Server, SUSE Linux Enterprise Server, notepad, linux, openssl • 2 min read

If you getting errors like this one

$ /path/to/program
/usr/lib/libcrypto.so.0.9.8: no version information available

you need a libcrypto.so and a libssl.so with version information.

Here are some information about the problem.

openssl has evolved to a very important library in Linux …


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Apache Tomcat & logrotate

Posted on Tue 31 August 2010 in Linux • Tagged with Server, SUSE Linux Enterprise Server, Linux, work, notepad • 1 min read

Some linux distribution are shiped without a config for the catalina.out (Tomcat application server) ;)

$ cat /etc/logrotate.d/tomcat
/var/log/tomcat/base/catalina.out {
    compress
    copytruncate
    create 644 tomcat tomcat
    rotate 30
    size 4M
}

The catalina.out will be rotated after 4 mb and stored for 30 days …


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