mirror of
https://git.proxmox.com/git/mirror_corosync
synced 2025-08-04 01:28:47 +00:00
e34d509df7
corosync internal theory of operation is that without a quorum provider the cluster is always quorate. This is fine for membership free clusters but it does pose a problem for applications that need membership and "real" quorum. this change add quorum_type to quorum_initialize call to return QUORUM_FREE or QUORUM_SET. Applications can then make their own decisions to error out or continue operating. The only other way to know if a quorum provider is enabled/configured is to poke at confdb/objdb, but adds an unnecessary burden to applications that really don't need to use an entire library for a boolean value. Reviewed-by: Steven Dake <sdake@redhat.com> Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com> |
||
|---|---|---|
| .. | ||
| agents | ||
| .gitignore | ||
| corolab.py | ||
| corosync.py | ||
| corotests.py | ||
| CTSvars.py.in | ||
| Makefile.am | ||
| README | ||
Quick start guide. ================== CTS: Cluster Test System The CTS uses a test driver node(TDN) to drive the execution of the test software. The CTS also uses 2 or more test target nodes(TTN) to run the test cases. The CTS software requires atleast 3 nodes 1 of which acts as a TDN and the remaining acting as TTNs. The dependencies of the TDN include Pacemaker and Augeas. On the single TDN, it is recommended at this time to install pacemaker from source so that the CTS from Pacemaker remains compatible with the current working version of the CTS components within Corosync (currently you will the devel branch http://hg.clusterlabs.org/pacemaker/devel/). 2] ssh access -------------------------------------------------------------------------------- CTS requires login-less root access to the CNs. so if my CN is called "node32" # ssh node32 should not ask for a password and result in a root shell. To enable this behavior, create a ssh key with the command ssh-keygen. When it prompts for a password, enter an empty field. It will create a file called ~/.ssh/id_dsa.pub. Copy that file to the TTNs into /root/.ssh/authorized_keys. Ensure permissions are 700 on /root/.ssh. Test ssh into the machine works without a password from the TDN. 3] Install augeas on the TDN -------------------------------------------------------------------------------- yum install augeas 4] Configuring corosync for CTSs testing -------------------------------------------------------------------------------- ./configure --enable-testagents --enable-augeas --enable-debug and then install it on the TTN. 5] run CTS -------------------------------------------------------------------------------- cd <your-corosync-src-dir>/cts sudo ./corolab.py --nodes "n1 n2 n3"