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FroggDev / zabbix-nfs

Template for zabbix to check nfs share availability
MIT License
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Unsupported item key #5

Open ArnoAnderson opened 3 years ago

ArnoAnderson commented 3 years ago

Hello guys,

I got a unsupported item key in nfsshare.share[{HOST.CONN},{$NFSSHARES}] and nfsshare.version[{HOST.CONN}] My Zabbix server version is 5.2.7

Test: ./frogg_nfs_check.sh share MyIP "/mnt/nfstest" [/mnt/nfstest] (response after three minutes)

./frogg_nfs_check.sh version Myip 0 (response after two minutes)

In var/log/zabbix/zabbix.log i found: "agfaeicentcsp01:nfsshare.share[{HOST.CONN},{$NFSSHARES}]" became not supported: Unsupported item key

The monitored server is a Windows Server 2016

could you help with this problem?

Thanks!

FroggDev commented 3 years ago

Hi,

Sorry for the late response i am not at home thoose days.

Could you post the result of the commands for your zabbix server :

./frogg_nfs_check.sh version <ip-of-server>
./frogg_nfs_check.sh share <ip-of-server> "/nfsShare1,/nfsShare2,/nfsShare3"

you should find them in /usr/lib/zabbix/externalscripts folder

Best regards.

andersonnunes1984 commented 3 years ago

Hello.

I have the same problem.

Result commands: [root@zabbix01 externalscripts]# ./frogg_nfs_check.sh version 10.250.0.106 3 [root@zabbix01 externalscripts]# ./frogg_nfs_check.sh share 10.250.0.106 /midias,/mnt [/midias][/mnt] [root@zabbix01 externalscripts]#

FroggDev commented 3 years ago

Hi @andersonnunes1984,

What is your zabbix version ? Do you have zabbix log server side that can help ?

thanks.

andersonnunes1984 commented 3 years ago

Zabbix 5.0.2

log: [root@kczabbix01 zabbix]# more /var/log/zabbix/zabbix_server.log | grep kcnas01 2176671:20211025:102202.518 item "kcnas01.kosmo.cloud:nfsshare.share[{HOST.CONN},{$NFSSHARES}]" became not supported: Unsupported item key. 2176663:20211025:103603.969 item "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}]" became not supported: Unsupported item key. 2176666:20211025:123229.316 item "kcnas01.kosmo.cloud:nfsshare.share[{HOST.CONN},{$NFSSHARES}]" became not supported: Unsupported item key. 2176671:20211025:123629.030 item "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}]" became not supported: Unsupported item key. 2176664:20211026:110334.827 item "kcnas01.kosmo.cloud:nfsshare.share[{HOST.CONN},{$NFSSHARES}]" became not supported: Unsupported item key. 2176670:20211026:110735.887 item "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}]" became not supported: Unsupported item key. [root@kczabbix01 zabbix]#

FroggDev commented 3 years ago

Did you defined the MACRO ?

{$NFSVERSION} | the NFS version that should be returned by the server -- | -- {$NFSSHARES} | the list of NFS shares that should be available, to set multiple shares they must be separated by ,
andersonnunes1984 commented 3 years ago

Yes. As information, we are agent2 of zabbix.

image

FroggDev commented 3 years ago

Can you try to increase you debug level to 4 or 5 ?(temporarily for test why it became unsuported, else log will be too heavy if you keep this option all the time) image

andersonnunes1984 commented 3 years ago

Hi.

[root@kczabbix01 ~]# more /var/log/zabbix/zabbix_server.log | grep nfsshare 529949:20211104:113526.906 hostmacroid:1443 hostid:10715 macro:'{$NFSSHARES}' value:'/nfsshare1,/nfsshare2' context '' op:0 type:0 529949:20211104:113531.471 itemid:101254 hostid:10386 key:'nfsshare.share[{HOST.CONN},{$NFSSHARES}]' 529949:20211104:113531.471 itemid:101255 hostid:10386 key:'nfsshare.version[{HOST.CONN}]' 529949:20211104:113532.232 value:0 state:1 error:'Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.share[{HOST.CONN},{$NFSSHARES}].strlen()": item is not supported.".' lastchange:0 529949:20211104:113532.232 value:0 state:1 error:'Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}].last()": item is not supported.".' lastchange:0 529949:20211104:113532.232 value:0 state:1 error:'Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}].last()": item is not supported.".' lastchange:0 530059:20211104:113631.165 In substitute_key_macros_impl() data:'nfsshare.version[{HOST.CONN}]' 530059:20211104:113631.165 End of substitute_key_macros_impl():SUCCEED data:'nfsshare.version[10.250.0.106]' 530059:20211104:113631.166 In get_value() key:'nfsshare.version[{HOST.CONN}]' 530059:20211104:113631.166 In get_value_agent() host:'kcnas01.kosmo.cloud' addr:'10.250.0.106' key:'nfsshare.version[10.250.0.106]' conn:'unencrypted' 530009:20211104:113631.166 In substitute_key_macros_impl() data:'nfsshare.share[{HOST.CONN},{$NFSSHARES}]' 530009:20211104:113631.167 End of substitute_key_macros_impl():SUCCEED data:'nfsshare.share[10.250.0.106,"/midias,/mnt"]' 530009:20211104:113631.167 In get_value() key:'nfsshare.share[{HOST.CONN},{$NFSSHARES}]' 530009:20211104:113631.167 In get_value_agent() host:'kcnas01.kosmo.cloud' addr:'10.250.0.106' key:'nfsshare.share[10.250.0.106,"/midias,/mnt"]' conn:'unencrypted' 530059:20211104:113631.167 Sending [nfsshare.version[10.250.0.106]] 530009:20211104:113631.168 Sending [nfsshare.share[10.250.0.106,"/midias,/mnt"]] 530059:20211104:113631.168 Item [kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}]] error: Unsupported item key. 530009:20211104:113631.170 Item [kcnas01.kosmo.cloud:nfsshare.share[{HOST.CONN},{$NFSSHARES}]] error: Unsupported item key. 529966:20211104:113632.285 evaluate_expressions():expression [{32492}>0] cannot be evaluated: Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.share[{HOST.CONN},{$NFSSHARES}].strlen()": item is disabled. 529966:20211104:113632.285 evaluate_expressions():expression [{32493}=0] cannot be evaluated: Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}].last()": item is disabled. 529966:20211104:113632.285 evaluate_expressions():expression [{32494}<>4] cannot be evaluated: Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}].last()": item is disabled. 529966:20211104:113632.299 query [txnlev:1] [update triggers set error='Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.share[{HOST.CONN},{$NFSSHARES}].strlen()": item is disabled.' where triggerid=28035; update triggers set error='Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}].last()": item is disabled.' where triggerid=28036; update triggers set error='Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}].last()": item is disabled.' where triggerid=28037; 529949:20211104:113633.347 hostmacroid:1443 hostid:10715 macro:'{$NFSSHARES}' value:'/nfsshare1,/nfsshare2' context '' op:0 type:0 530035:20211104:113633.363 In substitute_key_macros_impl() data:'nfsshare.share[{HOST.CONN},{$NFSSHARES}]' 529992:20211104:113633.363 In substitute_key_macros_impl() data:'nfsshare.version[{HOST.CONN}]' 530035:20211104:113633.363 End of substitute_key_macros_impl():SUCCEED data:'nfsshare.share[10.250.0.106,"/midias,/mnt"]' 529992:20211104:113633.363 End of substitute_key_macros_impl():SUCCEED data:'nfsshare.version[10.250.0.106]' 529992:20211104:113633.363 In get_value() key:'nfsshare.version[{HOST.CONN}]' 530035:20211104:113633.363 In get_value() key:'nfsshare.share[{HOST.CONN},{$NFSSHARES}]' 529992:20211104:113633.363 In get_value_agent() host:'kcnas01.kosmo.cloud' addr:'10.250.0.106' key:'nfsshare.version[10.250.0.106]' conn:'unencrypted' 530035:20211104:113633.363 In get_value_agent() host:'kcnas01.kosmo.cloud' addr:'10.250.0.106' key:'nfsshare.share[10.250.0.106,"/midias,/mnt"]' conn:'unencrypted' 530035:20211104:113633.364 Sending [nfsshare.share[10.250.0.106,"/midias,/mnt"]] 529992:20211104:113633.365 Sending [nfsshare.version[10.250.0.106]] 530035:20211104:113633.366 Item [kcnas01.kosmo.cloud:nfsshare.share[{HOST.CONN},{$NFSSHARES}]] error: Unsupported item key. 529992:20211104:113633.366 Item [kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}]] error: Unsupported item key. 529975:20211104:113633.538 End of evaluate() error:'Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.share[{HOST.CONN},{$NFSSHARES}].strlen()": item is not supported.".' 529975:20211104:113633.538 evaluate_expressions():expression [(ZBX_UNKNOWN0)>0] cannot be evaluated: Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.share[{HOST.CONN},{$NFSSHARES}].strlen()": item is not supported.". 529975:20211104:113633.538 query [txnlev:1] [update triggers set error='Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.share[{HOST.CONN},{$NFSSHARES}].strlen()": item is not supported.".' where triggerid=28035; 529974:20211104:113634.290 End of evaluate() error:'Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}].last()": item is not supported.".' 529974:20211104:113634.291 End of evaluate() error:'Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}].last()": item is not supported.".' 529974:20211104:113634.292 evaluate_expressions():expression [(ZBX_UNKNOWN0)=0] cannot be evaluated: Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}].last()": item is not supported.". 529974:20211104:113634.292 evaluate_expressions():expression [(ZBX_UNKNOWN0)<>4] cannot be evaluated: Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}].last()": item is not supported.". 529974:20211104:113634.297 query [txnlev:1] [update triggers set error='Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}].last()": item is not supported.".' where triggerid=28036; update triggers set error='Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}].last()": item is not supported.".' where triggerid=28037; 529949:20211104:113638.475 itemid:101254 hostid:10386 key:'nfsshare.share[{HOST.CONN},{$NFSSHARES}]' 529949:20211104:113638.475 itemid:101255 hostid:10386 key:'nfsshare.version[{HOST.CONN}]' 529949:20211104:113639.198 value:0 state:1 error:'Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.share[{HOST.CONN},{$NFSSHARES}].strlen()": item is not supported.".' lastchange:0 529949:20211104:113639.198 value:0 state:1 error:'Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}].last()": item is not supported.".' lastchange:0 529949:20211104:113639.198 value:0 state:1 error:'Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}].last()": item is not supported.".' lastchange:0 530041:20211104:113734.502 In substitute_key_macros_impl() data:'nfsshare.share[{HOST.CONN},{$NFSSHARES}]' 530041:20211104:113734.502 End of substitute_key_macros_impl():SUCCEED data:'nfsshare.share[10.250.0.106,"/midias,/mnt"]' 530041:20211104:113734.502 In get_value() key:'nfsshare.share[{HOST.CONN},{$NFSSHARES}]' 530041:20211104:113734.502 In get_value_agent() host:'kcnas01.kosmo.cloud' addr:'10.250.0.106' key:'nfsshare.share[10.250.0.106,"/midias,/mnt"]' conn:'unencrypted' 530041:20211104:113734.503 Sending [nfsshare.share[10.250.0.106,"/midias,/mnt"]] 530041:20211104:113734.505 Item [kcnas01.kosmo.cloud:nfsshare.share[{HOST.CONN},{$NFSSHARES}]] error: Unsupported item key. 529975:20211104:113734.847 End of evaluate() error:'Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.share[{HOST.CONN},{$NFSSHARES}].strlen()": item is not supported.".' 529975:20211104:113734.848 evaluate_expressions():expression [(ZBX_UNKNOWN0)>0] cannot be evaluated: Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.share[{HOST.CONN},{$NFSSHARES}].strlen()": item is not supported.". 529991:20211104:113735.260 In substitute_key_macros_impl() data:'nfsshare.share[{HOST.CONN},{$NFSSHARES}]' 529991:20211104:113735.260 End of substitute_key_macros_impl():SUCCEED data:'nfsshare.share[10.250.0.106,"/midias,/mnt"]' 529991:20211104:113735.261 In get_value() key:'nfsshare.share[{HOST.CONN},{$NFSSHARES}]' 529991:20211104:113735.261 In get_value_agent() host:'kcnas01.kosmo.cloud' addr:'10.250.0.106' key:'nfsshare.share[10.250.0.106,"/midias,/mnt"]' conn:'unencrypted' 529991:20211104:113735.262 Sending [nfsshare.share[10.250.0.106,"/midias,/mnt"]] 529991:20211104:113735.264 Item [kcnas01.kosmo.cloud:nfsshare.share[{HOST.CONN},{$NFSSHARES}]] error: Unsupported item key. 529991:20211104:113735.519 In substitute_key_macros_impl() data:'nfsshare.version[{HOST.CONN}]' 529991:20211104:113735.519 End of substitute_key_macros_impl():SUCCEED data:'nfsshare.version[10.250.0.106]' 529991:20211104:113735.519 In get_value() key:'nfsshare.version[{HOST.CONN}]' 529991:20211104:113735.519 In get_value_agent() host:'kcnas01.kosmo.cloud' addr:'10.250.0.106' key:'nfsshare.version[10.250.0.106]' conn:'unencrypted' 529991:20211104:113735.521 Sending [nfsshare.version[10.250.0.106]] 529991:20211104:113735.522 Item [kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}]] error: Unsupported item key. 529972:20211104:113735.864 End of evaluate() error:'Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.share[{HOST.CONN},{$NFSSHARES}].strlen()": item is not supported.".' 529972:20211104:113735.864 End of evaluate() error:'Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}].last()": item is not supported.".' 529972:20211104:113735.864 End of evaluate() error:'Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}].last()": item is not supported.".' 529972:20211104:113735.864 evaluate_expressions():expression [(ZBX_UNKNOWN1)>0] cannot be evaluated: Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.share[{HOST.CONN},{$NFSSHARES}].strlen()": item is not supported.". 529972:20211104:113735.864 evaluate_expressions():expression [(ZBX_UNKNOWN0)=0] cannot be evaluated: Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}].last()": item is not supported.". 529972:20211104:113735.864 evaluate_expressions():expression [(ZBX_UNKNOWN0)<>4] cannot be evaluated: Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}].last()": item is not supported.". 529949:20211104:113740.346 hostmacroid:1443 hostid:10715 macro:'{$NFSSHARES}' value:'/nfsshare1,/nfsshare2' context '' op:0 type:0 529949:20211104:113745.251 itemid:101254 hostid:10386 key:'nfsshare.share[{HOST.CONN},{$NFSSHARES}]' 529949:20211104:113745.251 itemid:101255 hostid:10386 key:'nfsshare.version[{HOST.CONN}]' 529949:20211104:113745.931 value:0 state:1 error:'Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.share[{HOST.CONN},{$NFSSHARES}].strlen()": item is not supported.".' lastchange:0 529949:20211104:113745.931 value:0 state:1 error:'Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}].last()": item is not supported.".' lastchange:0 529949:20211104:113745.931 value:0 state:1 error:'Cannot evaluate expression: "Cannot evaluate function "kcnas01.kosmo.cloud:nfsshare.version[{HOST.CONN}].last()": item is not supported.".' lastchange:0