2 Apr
2014
2 Apr
'14
9:40 p.m.
On 04/01/2014 03:24 AM, Royce Lv wrote:
> On 2014年03月29日 05:20, Christy Perez wrote:
>> selinux has a special boolean to make it easier for disk images
>> to be stored on a remote NFS server. Set this to true when a user
>> adds an NFS storage pool.
>>
>> Most virtualzation documentation recommends that this be set
>> to true. For example:
>> http://www.ovirt.org/Troubleshooting_NFS_Storage_Issues
>> http://fedoraproject.org/wiki/How_to_debug_Virtualization_problems
>>
>> This will leave it set to true, even if
>> the user removes NFS storage pools. It is not a security risk, and
>> we should not set it to False in case it had already been set by the
>> user for another non-kimchi use.
>>
>> Signed-off-by: Christy Perez <christy@linux.vnet.ibm.com>
>> ---
>> src/kimchi/i18n.py | 2 ++
>> src/kimchi/model/storagepools.py | 5 +++++
>> 2 files changed, 7 insertions(+)
>>
>> diff --git a/src/kimchi/i18n.py b/src/kimchi/i18n.py
>> index d45f607..8ade7d7 100644
>> --- a/src/kimchi/i18n.py
>> +++ b/src/kimchi/i18n.py
>> @@ -144,6 +144,8 @@ messages = {
>> "KCHPOOL0034E": _("Unable to deactivate pool %(name)s as it is
>> associated with some templates"),
>> "KCHPOOL0035E": _("Unable to delete pool %(name)s as it is
>> associated with some templates"),
>> "KCHPOOL0036E": _("A volume group named '%(name)s' already
>> exists. Please, choose another name to create the logical pool."),
>> + "KCHPOOL0037E": _("Unable to set selinux bool virt_use_nfs for
>> NFS pool usage. Depending on \
>> + your NFS config, this may prevent the pool
>> from being used."),
>>
>> "KCHVOL0001E": _("Storage volume %(name)s already exists"),
>> "KCHVOL0002E": _("Storage volume %(name)s does not exist in
>> storage pool %(pool)s"),
>> diff --git a/src/kimchi/model/storagepools.py
>> b/src/kimchi/model/storagepools.py
>> index 92b2496..d279ffa 100644
>> --- a/src/kimchi/model/storagepools.py
>> +++ b/src/kimchi/model/storagepools.py
>> @@ -126,6 +126,11 @@ class StoragePoolsModel(object):
>> kimchi_log.error("Problem creating Storage Pool: %s", e)
>> raise OperationFailed("KCHPOOL0007E",
>> {'name': name, 'err':
>> e.get_error_message()})
>> + if params['type'] == 'netfs':
>> + output, error, returncode = run_command(['setsebool', '-P',
>> + 'virt_use_nfs=1'])
> 1. what about turn this on when start kimchi? Cause we just need to
> enable this for the first time.
I don't think it is good.
If we modify it only on Kimchi startup and user or other application
revert our changes - the user will not be able to create the NFS pool
> 2. For Debian using apparmor, it does not have setsebool, I think this
> need to be handled too.
>> + if error or returncode:
>> + kimchi_log.error('KCHPOOL0037E')
>> return name
>>
>> def _clean_scan(self, pool_name):
>
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