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ktelep / EMC-Zabbix-Integration

Integration for Zabbix and the EMC ECOM server for VNX1/VNX2 Monitoring
MIT License
35 stars 13 forks source link

script not work on zabbix server (Source compile version) #9

Closed naechin91004 closed 8 years ago

naechin91004 commented 8 years ago

Hello.

I was changed zabbix server package to zabbix server source on same server. I just delete package version and I install source version. No change another.

After script not work with below error.

File "/usr/lib/zabbix/externalscripts/emc_vnx_stats.py", line 185 print "------------------------------------------------------" ^ SyntaxError: Missing parentheses in call to 'print'

And I install below package for compile yum install gcc gcc-c++ make openssl-devel curl wget net-snmp net-snmp-utils net-snmp-libs net-snmp-devel gnutls gnutls-devel libxml2 libxml2-devel curl-devel yum install httpd php php-mysql php-gd pgp-cli php-xml php-bcmath php-mbstring mod_ssl openssl

And I complied below command. ./configure --enable-server --enable-agent --with-mysql --enable-ipv6 --with-net-snmp --with-libcurl --with-libxml2 make make install

ktelep commented 8 years ago

Can you confirm what version of python is installed? You would need python 2.7, it's possible that it was removed when you uninstalled the packaged version?

The error would indicate it's trying to execute it with python 3.0

naechin91004 commented 8 years ago

I made new server for test. that is centos 7 & python 2.7.5. and Error change look like below

Traceback (most recent call last): File "./emc_vnx_discovery", line 480, in main() File "./emc_vnx_discovery", line 461, in main result = discover_array_disks(ecom_conn, args.serial) File "./emc_vnx_discovery", line 88, in discover_array_disks array = get_array_instancename(array_serial, ecom_conn) File "./emc_vnx_discovery", line 29, in get_array_instancename registered_arrays = ecom_conn.EnumerateInstanceNames("Clar_StorageSystem") File "/usr/lib/python2.7/site-packages/pywbem/cim_operations.py", line 398, in EnumerateInstanceNames **params) File "/usr/lib/python2.7/site-packages/pywbem/cim_operations.py", line 187, in imethodcall raise CIMError(0, str(arg)) pywbem.cim_operations.CIMError: (0, 'SSL error: certificate verify failed')

ktelep commented 8 years ago

There is a known issue with certain versions of pywbem and CentOS. I need to determine a good way to get around this.

The quick way to get running is to change the https in the ECOM connect string to http but that's not a good end state option. Let me dig into this and see if I can build in a better workaround.

Can you provide me with what version of pywbem is installed?

On Fri, Mar 4, 2016 at 1:46 AM naechin91004 notifications@github.com wrote:

I was test on centos 7 & python 2.7.5

Error change look like below

Traceback (most recent call last): File "./test", line 480, in main() File "./test", line 461, in main result = discover_array_disks(ecom_conn, args.serial) File "./test", line 88, in discover_array_disks array = get_array_instancename(array_serial, ecom_conn) File "./test", line 29, in get_array_instancename registered_arrays = ecom_conn.EnumerateInstanceNames("Clar_StorageSystem") File "/usr/lib/python2.7/site-packages/pywbem/cim_operations.py", line 398, in EnumerateInstanceNames **params) File "/usr/lib/python2.7/site-packages/pywbem/cim_operations.py", line 187, in imethodcall raise CIMError(0, str(arg)) pywbem.cim_operations.CIMError: (0, 'SSL error: certificate verify failed')

— Reply to this email directly or view it on GitHub https://github.com/ktelep/EMC-Zabbix-Integration/issues/9#issuecomment-192138461 .

naechin91004 commented 8 years ago

I install pywbem-0.7.0-25.20130827svn625.el7.noarch version

naechin91004 commented 8 years ago

I add This one and script work

## add  no_verification=True,
return pywbem.WBEMConnection(ecom_url, (ecom_user, ecom_pass), no_verification=True,
                             default_namespace="/root/emc")
zielony360 commented 8 years ago

@naechin91004 Thanks! I also had to add this.

ktelep commented 8 years ago

no_verification will bypass the SSL verification, so is a valid workaround, not the best from a security perspective however. The issue has apparently been resolved in pywbem 0.8, so possibly upgrading to this version will resolve the issue without having to set no_verification to True.

ktelep commented 8 years ago

Closed as there is the workaround listed above and being resolve din pywbem 0.8