fix(plugin) Linux local - mode systemd-journal : --output-fields added in version 236 (#5180)

Co-authored-by: omercier <32134301+omercier@users.noreply.github.com>
Co-authored-by: sdepassio <114986849+sdepassio@users.noreply.github.com>
REFS: CTOR-877

src/os/linux/local/mode/systemdjournal.pm

@@ -69,7 +69,18 @@ sub manage_selection {
         (defined($self->{option_results}->{filter_message}) ? md5_hex($self->{option_results}->{filter_message}) : md5_hex('all')) . '_' .
         (defined($self->{option_results}->{since}) ? md5_hex($self->{option_results}->{since}) : md5_hex('all'));
 
-    my $command_options = '--output json --output-fields MESSAGE --no-pager';
+    my ($stdout_version) = $options{custom}->execute_command(
+        command         => '/usr/bin/journalctl',
+        command_options => '--version'
+    );
+    $stdout_version =~ /^systemd\s(\d+)\s/;
+    my $journalctl_version = $1;
+
+    my $command_options = '--output json --no-pager';
+    # --output-field option has been added in version 236
+    if ($journalctl_version >= 236) {
+        $command_options .= '  --output-fields MESSAGE';
+    };
 
     if (defined($self->{option_results}->{unit}) && $self->{option_results}->{unit} ne '') {
         $command_options .= ' --unit ' . $self->{option_results}->{unit};
@@ -152,7 +163,7 @@ OK: Centreon Engine reloads over the last hour: 0 | 'centreon.engine.reload.coun
 
 =item B<--unit>
 
-Only look for messages of the specified unit, ie the
+Only look for messages from the specified unit, i.e. the
 name of the systemd service who created the message.
 
 =item B<--filter-message>
@@ -162,18 +173,23 @@ Filter on message content (can be a regexp).
 =item B<--since>
 
 Defines the amount of time to look back at messages.
-Can be minutes (ie 5 "minutes ago") or 'cache' to use the
+Can be minutes (example: 5 "minutes ago") or 'cache' to use the
-timestamp from last execution. (default: 'cache')
+timestamp from last execution. Default: 'cache'.
 
 =item B<--timezone>
 
-Defines the timezone to convert date/time to the host
+Defines the timezone to use for date/time conversion when using a timestamp from the cache.
-timezone when using timestamp from cache. (default: 'local')
+Default: 'local'.
 
-=item B<--warning-entries> B<--critical-entries>
+=item B<--warning-entries>
 
-Thresholds on the number of entries found
+Thresholds to apply to the number of journal entries
-in the journal for the specified parameters.
+found with the specified parameters.
+
+=item B<--critical-entries>
+
+Thresholds to apply to the number of journal entries
+found with the specified parameters.
 
 =back
 

tests/resources/spellcheck/stopwords.txt

@@ -1,23 +1,52 @@
+2c
+3CX
 --3cx-version
 --add-sysdesc
+ADSL
+Alcatel
+allCapacity
+Ansible
 --api-filter-orgs
+api.meraki.com
 --api-password
 --api-path
 --api-token
 --api-username
 --api-version
+ASAM
+Avigilon
+Backbox
 --cacert-file
+cardtemperature
+Centreon
 --cert-pkcs12
 --cert-pwd
+connections-dhcp
+connections-dns
+cpu-utilization-1m
+cpu-utilization-5m
+cpu-utilization-5s
 --critical-backend-congestions
 --critical-backend-outstanding-io
 --critical-bytesallocatedpercentage
 --critical-na
+Datacore
+datasource
+DC4
+dcdiag
+deduplication
+deltaps
+df
 --dfsr
+dfsrevent
 --display-transform-dst
 --display-transform-src
 --dyn-mode
+-EncodedCommand
+eth
 --exclude-fs
+fanspeed
+FCCapacity
 --filter-fs
 --filter-imei
 --filter-vdom
@@ -26,100 +55,43 @@
 --force-counters32
 --force-counters64
 --force-oid
---get-param
---ignore-orgs-api-disabled
---jobq
---legacy-api-beta
---lookup-perfdatas-nagios
---map-speed-dsl
---mqtt
---mqtt-allow-insecure
---mqtt-ca-certificate
---mqtt-password
---mqtt-port
---mqtt-ssl
---mqtt-ssl-certificate
---mqtt-ssl-key
---mqtt-timeout
---mqtt-username
---nagvis-perfdata
---noeventlog
---nomachineaccount
---ntlmv2
---oid
---oid-display
---oid-extra-display
---oid-filter
---patch-redhat
---scope-datacenter
---sql-errors-exit
---urlpath
---use-ucd
---warning-backend-congestions
---warning-backend-outstanding-io
---warning-bytesallocatedpercentage
---warning-na
--EncodedCommand
--InputFormat
--NoLogo
-2c
-3CX
-ADSL
-Alcatel
-allCapacity
-Ansible
-api.meraki.com
-ASAM
-Avigilon
-Backbox
-cardtemperature
-Centreon
-connections-dhcp
-connections-dns
-cpu-utilization-1m
-cpu-utilization-5m
-cpu-utilization-5s
-Datacore
-datasource
-DC4
-dcdiag
-deduplication
-deltaps
-df
-dfsrevent
-eth
-fanspeed
-FCCapacity
 Fortigate
 Fortinet
 frsevent
+--get-param
 HashiCorp
 hashicorpvault
 HPE
 ifAlias
 ifDesc
 ifName
+--ignore-orgs-api-disabled
 IMEI
 in-bcast
 in-mcast
-in-ucast
+-InputFormat
 interface-dsl-name
+in-ucast
 IpAddr
 ipv4
 ipv6
 ISAM
 Iwsva
+--jobq
 JOBQ
 jobqueue
 jobqueues
+journalctl
 kccevent
 keepass
 Kubernetes
-Kubernetes
 ldap
+--legacy-api-beta
 license-instances-usage-prct
 Loggly
+--lookup-perfdatas-nagios
 machineaccount
+--map-speed-dsl
 MBean
 memAvailReal
 memBuffer
@@ -133,23 +105,43 @@ module-cellradio-rsrq
 module-cellradio-snr
 modules-cellradio-detected
 Mosquitto
+--mqtt
 MQTT
+--mqtt-allow-insecure
+--mqtt-ca-certificate
+--mqtt-password
+--mqtt-port
+--mqtt-ssl
+--mqtt-ssl-certificate
+--mqtt-ssl-key
+--mqtt-timeout
+--mqtt-username
 multiple
-Nagios
 nagios
+Nagios
 NagVis
-net-snmp
+--nagvis-perfdata
 Netscaler
+net-snmp
 NLCapacity
+--noeventlog
+-NoLogo
+--nomachineaccount
+--ntlmv2
 NTLMv2
 NTP
+--oid
 OID
+--oid-display
+--oid-extra-display
+--oid-filter
 okta
 oneaccess-sys-mib
 out-bcast
 out-mcast
 out-ucast
 overprovisioning
+--patch-redhat
 perfdata
 physicaldrive
 PKCS1
@@ -162,16 +154,18 @@ psu
 QoS
 queue-messages-inflighted
 RestAPI
-RestAPI
 RFC1628
 RRDCached
 Sansymphony
+--scope-datacenter
 sfp.temperature
 SNMP
 space-usage-prct
+--sql-errors-exit
 SSDCapacity
 SSH
 SureBackup
+systemd
 SysVol
 TCP
 teampass
@@ -187,21 +181,22 @@ TrendMicro
 UCD
 UDP
 uptime
+--urlpath
 usage-prct
 userpass
+--use-ucd
 v1
 v2
 VDSL2
-VDSL2
 Veeam
-Veeam
-VeloCloud
 VeloCloud
 VM
 VMware
-VMware
 VPN
 vSAN
+--warning-backend-congestions
+--warning-backend-outstanding-io
+--warning-bytesallocatedpercentage
+--warning-na
 WSMAN
-WSMAN
+XPath
-XPath