xcp-ng 7.6 can't create ceph SR

[kenneth104]

At 1
I run this sh, but the "mimic" ver repo is not found in Centos-Base
sh <(curl -s https://raw.githubusercontent.com/rposudnevskiy/RBDSR/v3.0/netinstall.sh) mimic

So, run this, it's DEFAULT_CEPH_VERSION="luminous"
sh <(curl -s https://raw.githubusercontent.com/rposudnevskiy/RBDSR/v3.0/netinstall.sh)

At 2
Oh, the install.sh line 184 can't mkdir,manual operation
mkdir /lib/python2.7/site-packages/xapi/storage/libs

At 3
not found glibc-2.17-222.el7, manual yum install glibc-2.17-260.el7

yum list installed
qemu-dp.x86_64 2:2.12.0-1.10.0.1.xcp @xcp-ng-base
python-rbd.x86_64 2:13.2.4-0.el7 @ceph
rbd-nbd.x86_64 2:13.2.4-0.el7 @ceph
glibc.x86_64 2.17-260.el7 @base
glibc-common.x86_64 2.17-260.el7 @base

ERROR

xe sr-create host-uuid=ffa392f9-952b-4654-8b72-4b97e56735ca name-label="CEPH RBD Storage" shared=true type=rbdsr content-type=user device-config:cluster=ceph device-config:image-format=qcow2 device-config:datapath=qdisk
Error code: SCRIPT_FAILED
Error parameters: /usr/libexec/xapi-storage-script/volume/org.xen.xapi.storage.rbdsr/SR.create, non-zero exit and bad json on stdout, 1, , 

[kenneth104]

cat /var/log/SMlog

Jan  6 15:13:48 xcp-ng-hpayspbf SMAPIv3: [25779] - INFO - called as: ['/usr/libexec/xapi-storage-script/volume/org.xen.xapi.storage.rbdsr/Plugin.Query', '--json']

Jan  6 15:13:48 xcp-ng-hpayspbf SMAPIv3: [25800] - ERROR - Unhandled exception#012Traceback (most recent call last):#012  File "/usr/libexec/xapi-storage-script/volume/org.xen.xapi.storage.rbdsr/SR.create", line 20, in <module>#012    from xapi.storage.libs.librbd import utils, ceph_utils, rbd_utils, meta#012ImportError: No module named libs.librbd

[kenneth104]

ok,i found the python error
Because in /lib/python2.7/site-packages/xapi/storage/libs lack file __init__.py
So SR.create Line 20 unable to import /lib/python2.7/site-packages/xapi/storage/libs/librbd *.py files

Solution

touch /lib/python2.7/site-packages/xapi/storage/libs/__init__.py

Have a nice day!

[kenneth104]

@rposudnevskiy

0,mimic.repo is't OK,i'm try luminous it's work
1,install.sh Line 115 not qemu-dp in xcp-ng-extras_testing,will in xcp-ng-base
2,install.sh Line 116 not glibc-2.17-222.el7,fix to glibe auto ver for install
3,install.sh Line 184 not /lib/python2.7/site-packages/xapi/storage/libs,will fix

mkdir /lib/python2.7/site-packages/xapi/storage/libs
mkdir /lib/python2.7/site-packages/xapi/storage/libs/librbd

4,add touch /lib/python2.7/site-packages/xapi/storage/libs/__init__.py after that
mkdir /lib/python2.7/site-packages/xapi/storage/libs/librbd in install.sh

please fix this issues :D