dracut.module/: Choose the version of the module's main script (collect.sh) in...

dracut.module/: Choose the version of the module's main script (collect.sh) in the Makefile. Add several versions.

dracut.module/90metadata-collect/collect.sh → dracut.module/90metadata-collect/debug-and-scan.sh

@@ -2,31 +2,23 @@
 
 . /lib/dracut-lib.sh
 
-#>&2 echo "$NEWROOT" # DEBUG: display the path of newroot before the pivot
-#sleep 10 # DEBUG
-
 DEBUG_LOG_FILE=/var/log/debug-mode.log
-MCA_LOG_FILE=/var/log/metadata_collect.log
 
 /sbin/fluent-bit -e /etc/libfluentbit_wendelin.so -c /etc/debug-mode.conf &
 debug_flb_pid=$!
 sleep 1 # wait for fluent-bit to monitor the log file (?)
 
-echo "NEWROOT = $NEWROOT" &>>		$DEBUG_LOG_FILE
-echo "********** /sbin **********" &>>	$DEBUG_LOG_FILE
-ls -Rl /sbin &>>			$DEBUG_LOG_FILE
-echo "********** /bin **********" &>>	$DEBUG_LOG_FILE
-ls -Rl /bin &>>				$DEBUG_LOG_FILE
-echo "********** /etc **********" &>>	$DEBUG_LOG_FILE
-ls -Rl /etc &>>				$DEBUG_LOG_FILE
-echo "********** /lib **********" &>>	$DEBUG_LOG_FILE
-ls -Rl /lib &>>				$DEBUG_LOG_FILE
-echo "fluentbit_end" &>>		$DEBUG_LOG_FILE
+echo "NEWROOT = $NEWROOT" &>>			$DEBUG_LOG_FILE
+echo "********** /usr/sbin **********" &>>	$DEBUG_LOG_FILE
+ls -Rl /usr/sbin &>>				$DEBUG_LOG_FILE
+echo "********** /bin **********" &>>		$DEBUG_LOG_FILE
+ls -Rl /usr/bin &>>				$DEBUG_LOG_FILE
+echo "********** /usr/etc **********" &>>	$DEBUG_LOG_FILE
+ls -Rl /etc &>>					$DEBUG_LOG_FILE
+echo "********** /usr/lib **********" &>>	$DEBUG_LOG_FILE
+ls -Rl /usr/lib &>>				$DEBUG_LOG_FILE
+echo "fluentbit_end" &>>			$DEBUG_LOG_FILE
 
 wait $debug_flb_pid
 
-#/sbin/metadata-collect-agent "$NEWROOT"
 /sbin/metadata-collect-agent $NEWROOT /sbin/fluent-bit /etc/libfluentbit_wendelin.so /etc/flb.conf /var/log/metadata_collect.log
-
-#sleep 10 " DEBUG
-

dracut.module/90metadata-collect/only-debug.sh

+#!/bin/bash
+
+. /lib/dracut-lib.sh
+
+DEBUG_LOG_FILE=/var/log/debug-mode.log
+
+/sbin/fluent-bit -e /etc/libfluentbit_wendelin.so -c /etc/debug-mode.conf &
+debug_flb_pid=$!
+sleep 1 # wait for fluent-bit to monitor the log file (?)
+
+echo "NEWROOT = $NEWROOT" &>>			$DEBUG_LOG_FILE
+echo "********** /usr/sbin **********" &>>	$DEBUG_LOG_FILE
+ls -Rl /usr/sbin &>>				$DEBUG_LOG_FILE
+echo "********** /bin **********" &>>		$DEBUG_LOG_FILE
+ls -Rl /usr/bin &>>				$DEBUG_LOG_FILE
+echo "********** /usr/etc **********" &>>	$DEBUG_LOG_FILE
+ls -Rl /etc &>>					$DEBUG_LOG_FILE
+echo "********** /usr/lib **********" &>>	$DEBUG_LOG_FILE
+ls -Rl /usr/lib &>>				$DEBUG_LOG_FILE
+echo "fluentbit_end" &>>			$DEBUG_LOG_FILE
+
+wait $debug_flb_pid

dracut.module/90metadata-collect/only-scan.sh

+#!/bin/bash
+
+. /lib/dracut-lib.sh
+
+/sbin/metadata-collect-agent $NEWROOT /sbin/fluent-bit /etc/libfluentbit_wendelin.so /etc/flb.conf /var/log/metadata_collect.log

dracut.module/Makefile

@@ -11,16 +11,20 @@ ifeq ($(FLB_PATH),)
 endif
 
 DRACUT_MODULE_NAME=90metadata-collect
-LOCAL_DRACUT_MODULE=$(DRACUT_MODULE_NAME)/
+LOCAL_DRACUT_MODULE=$(DRACUT_MODULE_NAME)
 
 
 .PHONY: all
-all: dev 90metadata-collect/metadata-collect-agent 90metadata-collect/fluent-bit 90metadata-collect/fluentbit_wendelin.so 90metadata-collect/flb.conf
+all: dev 90metadata-collect/collect.sh 90metadata-collect/metadata-collect-agent 90metadata-collect/fluent-bit 90metadata-collect/fluentbit_wendelin.so 90metadata-collect/flb.conf
 
 
 dev:
 	@echo dev1 = $(dev1)
 
+90metadata-collect/collect.sh:
+	# different options are vailable: debug-and-scan, only-debug, only-scan
+	cp $(LOCAL_DRACUT_MODULE)/only-scan.sh $(LOCAL_DRACUT_MODULE)/collect.sh
+
 90metadata-collect/metadata-collect-agent:
 	cp $(MCA_PATH)/bin/metadata-collect-agent $(LOCAL_DRACUT_MODULE)
 
@@ -35,6 +39,7 @@ dev:
 
 .PHONY: clean
 clean:
+	rm -f $(LOCAL_DRACUT_MODULE)/collect.sh
 	rm -f $(LOCAL_DRACUT_MODULE)/metadata-collect-agent
 	rm -f $(LOCAL_DRACUT_MODULE)/fluent-bit
 	rm -f $(LOCAL_DRACUT_MODULE)/libfluentbit_wendelin.so
@@ -42,8 +47,8 @@ clean:
 
 .PHONY: install
 install: all
-	cp -vLr "90metadata-collect" /usr/lib/dracut/modules.d
+	cp -vLr $(LOCAL_DRACUT_MODULE) /usr/lib/dracut/modules.d
 
 .PHONY: uninstall
 uninstall:
-	rm -rfv /usr/lib/dracut/modules.d/90metadata-collect
+	rm -rfv /usr/lib/dracut/modules.d/$(DRACUT_MODULE_NAME)