[Bug 564355] Re: Second euca-run-instance request in same security group causes eucalyptus to remove network assoicated with security group

2010-08-25 Thread Piotr T Zbiegiel
I wanted to add that we have since upgraded to 1.6.2-0ubuntu30.3 and still witness this behavior regularly. -- Second euca-run-instance request in same security group causes eucalyptus to remove network assoicated with security group https://bugs.launchpad.net/bugs/564355 You received this bug n

[Bug 564355] Re: Second euca-run-instance request in same security group causes eucalyptus to remove network assoicated with security group

2010-08-25 Thread Piotr T Zbiegiel
Not sure about logs from all Eucalyptus components. This problem seems to be centered in the cluster controller code. I think the telling log lines I've seen after the second "euca-run-instances" command are: [Thu Apr 15 14:29:46 2010][001328][EUCAINFO ] RunInstances(): called [Thu Apr 15 14:29:

[Bug 568108] [NEW] getSecretKey() in euca_conf uses unanchored regex to find admin credentials

2010-04-21 Thread Piotr T Zbiegiel
Public bug reported: When the function getSecretKey() in euca_conf tries to set SKEY and AKEY it uses an unanchored regex with awk that can cause it to select the credentials of any user with the word admin in their login name. I imagine the intent was to select the 'admin' user but the way the c

[Bug 566715] [NEW] GREEDY scheduling policy occasionally over-subscribes nodes (more VMs than cores)

2010-04-19 Thread Piotr T Zbiegiel
Public bug reported: We are running eucalyptus 1.6.2-0ubuntu27 on lucid beta1. I will retest this bug on the latest-and-greatest as soon as that is feasible on our cluster. We have been running many tests with the ROUNDROBIN scheduling policy. As a test I changed it to GREEDY a little over a wee

[Bug 564355] Re: Second euca-run-instance request in same security group causes eucalyptus to remove network assoicated with security group

2010-04-19 Thread Piotr T Zbiegiel
I was able to repeat this behavior with ADDRSPERNET set to 128. The system seems more prone to this behavior when a user makes requests for large numbers of VMs in a security group and then attempts to add more. Not sure if this bug manifests based on the size of requests or how many IPs are alrea

[Bug 564355] [NEW] Second euca-run-instance request in same security group causes eucalyptus to remove network assoicated with security group

2010-04-15 Thread Piotr T Zbiegiel
Public bug reported: We are running eucalyptus 1.6.2-0ubuntu27 on lucid beta1 in MANAGED- NOVLAN. I will retest as soon as is feasible with ubuntu30 but as I see no mention of this issue/fix in the changelog I wanted to get the information in your hands. Eucalyptus has trouble allocating additio

[Bug 559605] [NEW] ADDRSPERNET > 256 causes null host entry in euca-dhcp.conf and dhcpd crashes

2010-04-09 Thread Piotr T Zbiegiel
Public bug reported: I am running 1.6.2-0ubuntu27 of the eucalyptus packages on lucid-beta1. Setting ADDRSPERNET to a value greater than 256 appears to cause Eucalyptus to add a null host entry such as to euca-dhcp.conf: host node-0.0.0.0 { hardware ethernet ; fixed-address 0.0.0.0; } dhcpd