Remove StandardOutput/StandardError (currently pointing to deprecated…

… syslog) from systemd definitions, closes #1792
cardano-community · Jul 31, 2024 · b0164ca · b0164ca
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diff --git a/docs/Build/node-cli.md b/docs/Build/node-cli.md
@@ -247,7 +247,7 @@ sudo systemctl status cnode-submit-api.service
 ```
 
 !!! important
-    In case you see the node exit unsuccessfully upon checking status, please verify you've followed the transition process correctly as documented below, and that you do not have another instance of node already running. It would help to check your system logs (`/var/log/syslog` for debian-based and `/var/log/messages` for Red Hat/CentOS/Fedora systems, you can also check `journalctl -f -u <service>` to examine startup attempt for services) for any errors while starting node.
+    In case you see the node exit unsuccessfully upon checking status, please verify you've followed the transition process correctly as documented below, and that you do not have another instance of node already running. It would help to check your system logs, you can also check `journalctl -f -u cnode` to examine startup attempt for services, and scroll up until you see output for node startup attempt) for any errors while starting node.
 
 You can use [gLiveView](../Scripts/gliveview.md) to monitor your node that was started as a systemd service.
 

diff --git a/docs/Scripts/blockperf.md b/docs/Scripts/blockperf.md
@@ -28,7 +28,7 @@ The script is best run as a background process. This can be accomplished in many
 #### Run as service
 
 Use the `deploy-as-systemd.sh` script to create a systemd unit file.
-In this setup the script is started in "service" mode. Error/Warn level log output is handled by syslog and end up in the systems standard syslog file, normally `/var/log/syslog`. `journalctl -f -u cnode-tu-blockperf.service` can be used to check service output (follow mode). 
+In this setup the script is started in "service" mode. Error/Warn level log output is handled by journald. `journalctl -f -u cnode-tu-blockperf.service` can be used to check service output (follow mode). 
 
 Outside the cnTools environment call `blockPerf.sh -d` to install it as a systemd service. 
 

diff --git a/docs/Scripts/cncli.md b/docs/Scripts/cncli.md
@@ -50,7 +50,7 @@ You can override the values in the script at the User Variables section shown be
 Services are controlled by `sudo systemctl <status|start|stop|restart> <service name>`  
 All services are configured as child services to `cnode.service` and as such, when an action is taken against this service it's replicated to all child services. E.g running `sudo systemctl start cnode.service` will also start all child services. 
 
-Log output is handled by syslog and end up in the systems standard syslog file, normally `/var/log/syslog`. `journalctl -f -u <service>` can be used to check service output (follow mode). Other logging configurations are not covered here. 
+Log output is handled by journald. `journalctl -f -u <service>` can be used to check service output (follow mode). Other logging configurations are not covered here. 
 
 Recommended workflow to get started with CNCLI blocklog.
 

diff --git a/docs/Scripts/logmonitor.md b/docs/Scripts/logmonitor.md
@@ -12,7 +12,7 @@ For optimal coverage, it's best run together with [CNCLI](../Scripts/cncli.md) s
 The script is best run as a background process. This can be accomplished in many ways but the preferred method is to run it as a systemd service. A terminal multiplexer like tmux or screen could also be used but not covered here.
 
 Use the `deploy-as-systemd.sh` script to create a systemd unit file (deployed together with [CNCLI](../Scripts/cncli.md)).
-Log output is handled by syslog and end up in the systems standard syslog file, normally `/var/log/syslog`. `journalctl -f -u cnode-logmonitor.service` can be used to check service output (follow mode). Other logging configurations are not covered here. 
+Log output is handled by journald. `journalctl -f -u cnode-logmonitor.service` can be used to check service output (follow mode). Other logging configurations are not covered here.  
 
 ##### View Blocklog
 Best viewed in CNTools or gLiveView. See [CNCLI](../Scripts/cncli.md) for example output.
diff --git a/scripts/cnode-helper-scripts/blockPerf.sh b/scripts/cnode-helper-scripts/blockPerf.sh
@@ -43,8 +43,6 @@ User=$USER
 WorkingDirectory=${CNODE_HOME}/scripts
 ExecStart=/bin/bash -l -c \"exec ${CNODE_HOME}/scripts/blockPerf.sh -s\"
 KillSignal=SIGINT
-StandardOutput=syslog
-StandardError=syslog
 SyslogIdentifier=${CNODE_VNAME}-tu-blockperf
 TimeoutStopSec=5
 KillMode=mixed

diff --git a/scripts/cnode-helper-scripts/cncli.sh b/scripts/cnode-helper-scripts/cncli.sh
@@ -609,8 +609,6 @@ WorkingDirectory=${CNODE_HOME}/scripts
 ExecStart=/bin/bash -l -c \"exec ${CNODE_HOME}/scripts/cncli.sh metrics serve\"
 KillSignal=SIGINT
 SuccessExitStatus=143
-StandardOutput=syslog
-StandardError=syslog
 SyslogIdentifier=${CNODE_VNAME}_cncli_exporter
 TimeoutStopSec=5
 KillMode=mixed

diff --git a/scripts/cnode-helper-scripts/dbsync.sh b/scripts/cnode-helper-scripts/dbsync.sh
@@ -94,8 +94,6 @@ deploy_systemd() {
 	WorkingDirectory=${CNODE_HOME}/scripts
 	ExecStart=/bin/bash -l -c \"exec ${CNODE_HOME}/scripts/dbsync.sh\"
 	KillSignal=SIGINT
-	StandardOutput=syslog
-	StandardError=syslog
 	SyslogIdentifier=${CNODE_VNAME}-dbsync
 	TimeoutStopSec=5
 	KillMode=mixed

diff --git a/scripts/cnode-helper-scripts/deploy-as-systemd.sh b/scripts/cnode-helper-scripts/deploy-as-systemd.sh
@@ -71,8 +71,6 @@ Type=oneshot
 User=$USER
 WorkingDirectory=${CNODE_HOME}/scripts
 ExecStart=/bin/bash -l -c \"exec ${CNODE_HOME}/scripts/topologyUpdater.sh -f\"
-StandardOutput=syslog
-StandardError=syslog
 SyslogIdentifier=${vname}-tu-push
 EOF"
   sudo bash -c "cat << 'EOF' > /etc/systemd/system/${vname}-tu-push.timer
@@ -103,8 +101,6 @@ User=$USER
 WorkingDirectory=${CNODE_HOME}/scripts
 ExecStart=/bin/bash -l -c \"exec ${CNODE_HOME}/scripts/topologyUpdater.sh -p\"
 ExecStartPost=/bin/sleep 5
-StandardOutput=syslog
-StandardError=syslog
 SyslogIdentifier=${vname}-tu-fetch
 
 [Install]
@@ -118,8 +114,6 @@ Description=Cardano Node - Topology Updater - restart ${vname}.service for topol
 Type=oneshot
 WorkingDirectory=${CNODE_HOME}/scripts
 ExecStart=/bin/bash -c \"/bin/systemctl try-restart ${vname}.service 2>/dev/null || /usr/bin/systemctl try-restart ${vname}.service 2>/dev/null\"
-StandardOutput=syslog
-StandardError=syslog
 SyslogIdentifier=${vname}-tu-restart
 EOF"
   sudo bash -c "cat << 'EOF' > /etc/systemd/system/${vname}-tu-restart.timer
@@ -185,8 +179,6 @@ ExecStart=/bin/bash -l -c \"exec ${CNODE_HOME}/scripts/cncli.sh sync\"
 ExecStop=/bin/bash -l -c \"exec kill -2 \$(ps -ef | grep [c]ncli.sync.*.${CNODE_HOME}/ | tr -s ' ' | cut -d ' ' -f2) &>/dev/null\"
 KillSignal=SIGINT
 SuccessExitStatus=143
-StandardOutput=syslog
-StandardError=syslog
 SyslogIdentifier=${vname}-cncli-sync
 TimeoutStopSec=5
 KillMode=mixed
@@ -207,8 +199,6 @@ User=$USER
 WorkingDirectory=${CNODE_HOME}/scripts
 ExecStart=/bin/bash -l -c \"exec ${CNODE_HOME}/scripts/cncli.sh leaderlog\"
 SuccessExitStatus=143
-StandardOutput=syslog
-StandardError=syslog
 SyslogIdentifier=${vname}-cncli-leaderlog
 TimeoutStopSec=5
 KillMode=mixed
@@ -231,8 +221,6 @@ WorkingDirectory=${CNODE_HOME}/scripts
 ExecStartPre=/bin/sleep 5
 ExecStart=/bin/bash -l -c \"exec ${CNODE_HOME}/scripts/cncli.sh validate\"
 SuccessExitStatus=143
-StandardOutput=syslog
-StandardError=syslog
 SyslogIdentifier=${vname}-cncli-validate
 TimeoutStopSec=5
 KillMode=mixed
@@ -264,8 +252,6 @@ ExecStart=/bin/bash -l -c \"exec ${CNODE_HOME}/scripts/cncli.sh ptsendslots\"
 ExecStop=/bin/bash -l -c \"exec kill -2 \$(ps -ef | grep [c]ncli.sendslots.*.${vname}-pooltool.json | tr -s ' ' | cut -d ' ' -f2) &>/dev/null\"
 KillSignal=SIGINT
 SuccessExitStatus=143
-StandardOutput=syslog
-StandardError=syslog
 SyslogIdentifier=${vname}-cncli-ptsendslots
 TimeoutStopSec=5
 KillMode=mixed
@@ -306,8 +292,6 @@ ExecStart=/bin/bash -l -c \"exec ${CNODE_HOME}/scripts/logMonitor.sh\"
 ExecStop=/bin/bash -l -c \"exec kill -2 \$(ps -ef | grep -m1 ${CNODE_HOME}/scripts/logMonitor.sh | tr -s ' ' | cut -d ' ' -f2) &>/dev/null\"
 KillSignal=SIGINT
 SuccessExitStatus=143
-StandardOutput=syslog
-StandardError=syslog
 SyslogIdentifier=${vname}-logmonitor
 TimeoutStopSec=5
 KillMode=mixed
@@ -373,8 +357,6 @@ ExecStart=/bin/bash -l -c \"exec ${CNODE_HOME}/scripts/cncli.sh ptsendtip\"
 ExecStop=/bin/bash -l -c \"exec kill -2 \$(ps -ef | grep [c]ncli.sendtip.*.${vname}-pooltool.json | tr -s ' ' | cut -d ' ' -f2) &>/dev/null\"
 KillSignal=SIGINT
 SuccessExitStatus=143
-StandardOutput=syslog
-StandardError=syslog
 SyslogIdentifier=${vname}-cncli-ptsendtip
 TimeoutStopSec=5
 KillMode=mixed

diff --git a/scripts/cnode-helper-scripts/mithril-signer.sh b/scripts/cnode-helper-scripts/mithril-signer.sh
@@ -68,8 +68,6 @@ deploy_systemd() {
 	ExecStart=/bin/bash -l -c \"exec ${HOME}/.local/bin/$(basename "${0::-3}") -vv\"
 	KillSignal=SIGINT
 	SuccessExitStatus=143
-	StandardOutput=syslog
-	StandardError=syslog
 	SyslogIdentifier=${CNODE_VNAME}-$(basename "${0::-3}")
 	TimeoutStopSec=5
 	KillMode=mixed

diff --git a/scripts/cnode-helper-scripts/ogmios.sh b/scripts/cnode-helper-scripts/ogmios.sh
@@ -82,8 +82,6 @@ deploy_systemd() {
 	ExecStart=/bin/bash -l -c \"exec ${CNODE_HOME}/scripts/ogmios.sh \"
 	KillSignal=SIGINT
 	SuccessExitStatus=143
-	StandardOutput=syslog
-	StandardError=syslog
 	SyslogIdentifier=${CNODE_VNAME}-ogmios
 	TimeoutStopSec=5
 	KillMode=mixed

diff --git a/scripts/cnode-helper-scripts/submitapi.sh b/scripts/cnode-helper-scripts/submitapi.sh
@@ -65,8 +65,6 @@ deploy_systemd() {
 	ExecStart=/bin/bash -l -c \"exec ${CNODE_HOME}/scripts/submitapi.sh\"
 	KillSignal=SIGINT
 	SuccessExitStatus=143
-	StandardOutput=syslog
-	StandardError=syslog
 	SyslogIdentifier=${CNODE_VNAME}-submit-api
 	TimeoutStopSec=5
 	KillMode=mixed

diff --git a/scripts/grest-helper-scripts/setup-grest.sh b/scripts/grest-helper-scripts/setup-grest.sh
@@ -476,8 +476,6 @@ SGVERSION=1.2.0a
 			LimitNOFILE=1048576
 			ExecStart=/home/authenticator/.local/bin/postgrest ${CNODE_HOME}/priv/grest.conf
 			ExecReload=/bin/kill -SIGUSR1 \\\$MAINPID
-			StandardOutput=syslog
-			StandardError=syslog
 			SyslogIdentifier=postgrest
 			
 			[Install]
@@ -520,8 +518,6 @@ SGVERSION=1.2.0a
 			ExecStart=/bin/bash -l -c \"exec ${CNODE_HOME}/scripts/grest-exporter.sh\"
 			KillSignal=SIGINT
 			SuccessExitStatus=143
-			StandardOutput=syslog
-			StandardError=syslog
 			SyslogIdentifier=grest_exporter
 			TimeoutStopSec=5
 			KillMode=mixed