Today (and tomorrow) are the RDO Mitaka Test Days in Brno, Czech Republic and I spent a few hours this morning catching up on the tripleo quickstart live demonstration video and the rest of the day bashing my head against the packstack sanity checks for RHEL 7.2, CentOS 7.1, and Fedora 22.
And I took awesome notes. To share with you.
Cause I love.
There are quite a few prerequisites assumed which I’d like to clarify right now because I had to figure this out myself.
My ThinkPad W541 laptop environment:
$ cat /etc/redhat-release
Red Hat Enterprise Linux Server release 7.2 (Maipo)
$ cat /proc/version
Linux version 3.10.0-327.10.1.el7.x86_64 (email@example.com) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-4) (GCC) ) #1 SMP Sat Jan 23 04:54:55 EST 2016
$ free -m
total used free shared buff/cache available
Mem: 15516 2020 7846 382 5649 12796
Swap: 7879 1 7878
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
On-line CPU(s) list: 0-7
Thread(s) per core: 2
Core(s) per socket: 4
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model name: Intel(R) Core(TM) i7-4810MQ CPU @ 2.80GHz
CPU MHz: 2667.328
L1d cache: 32K
L1i cache: 32K
L2 cache: 256K
L3 cache: 6144K
NUMA node0 CPU(s): 0-7
I followed the instructions on https://www.rdoproject.org/testday/mitaka/milestone3/ to set up three virtual environments for testing purposes. This assumes you know how to set up a virtual system within Virtual Machine Manager which is fairly lacking, but the screenshots are helpful and the interface is fairly intuitive.
Note to self: write post about setting up virtual machines.
My goal for the day was to run a sanity check against packstack on CentOS, RHEL, and Fedora.