docker v0.7 - work with 'awk fixed'

docker/docker.sh

@@ -3,13 +3,17 @@
 # author mikedmorto 2021 year
 export LC_ALL=""
 export LANG="en_US.UTF-8"
-version="0.1"
+version="0.7"
 DOCKER="/usr/bin/docker"
 
+
+TMP=""
+PATCH="/tmp/zabbix.docker.tmp"
 JSON=""
 #### PARAMETRS ####
 METRIC="$1"
 ITEM="$2"
+ERROR=0
 
 case "$METRIC" in
 discovery)
@@ -37,13 +41,86 @@ exit 0
 # get container status
 docker.container_running)
 
-RET=`${DOCKER} stats --no-stream | tail -n +2 | awk -v IT="${ITEM}" ' BEGIN {$count=0;} { if ($1 == IT) count += 1 } END {if (count > 1) print ""; else if (count == 1) print 1; else if (count == 0) print 0} '`
+RET=`${DOCKER} ps -a | tail -n +2 | awk -v IT="${ITEM}" ' BEGIN {count=0} {if ($1 == IT) count += 1} END {if (count == 1) print 1; else print ""} '`
+	if [ "$RET" == "1" ]
+	then RET=`${DOCKER} ps | tail -n +2 | awk -v IT="${ITEM}" ' BEGIN {count=0} {if ($1 == IT) count += 1} END {if (count == 1) print 1; else if (count > 1) print ""; else if (count == 0) print 0} '`
+	fi
 	echo ${RET}
 
 
 	exit 0
 ;;
 
+
+#get cpu usage
+docker.cpu)
+
+RET=`${DOCKER} ps -a | tail -n +2 | awk -v IT="${ITEM}" ' BEGIN {count=0;} {if ($1 == IT) count += 1} END {if (count == 1) print 1; else print ""} '`
+TMP=`${DOCKER} stats --no-stream | tail -n +2`	
+	if [ "$RET" == "1" ]
+	then RET=`echo $TMP | awk -v IT="${ITEM}" ' BEGIN {count=0} {if ($1 == IT) count += 1} END {if (count == 1) print 1; else if (count == 0) print 0; else print ""}'`
+		if [ "$RET" == "1" ]
+		then RET=`echo $TMP | awk -v IT="${ITEM}" '{if ($1 == IT) print $3}'`
+		fi
+	fi
+	
+	echo ${RET} | awk -v FS="%" '{print $1}'
+
+
+	exit 0
+;;
+
+
+#get ram usage
+docker.ram)
+
+RET=`${DOCKER} ps -a | tail -n +2 | awk -v IT="${ITEM}" ' BEGIN {count=0;} {if ($1 == IT) count += 1} END {if (count == 1) print 1; else print ""} '`
+TMP=`${DOCKER} stats --no-stream | tail -n +2` 
+	if [ "$RET" == "1" ]
+        then RET=`echo $TMP | awk -v IT="${ITEM}" ' BEGIN {count=0} {if ($1 == IT) count += 1} END {if (count == 1) print 1; else if (count == 0) print 0; else print ""}'`
+                if [ "$RET" == "1" ]
+		then RET=`echo $TMP | awk -v IT="${ITEM}" '{if ($1 == IT) print int($4*1048576)}'`
+                fi
+        fi
+
+        echo ${RET}
+
+        exit 0
+
+
+;;
+
+#get container name
+docker.name)
+
+RET=`${DOCKER} ps -a | tail -n +2 | awk -v IT="${ITEM}" ' BEGIN {count = 0} {if ($1 == IT) count += 1} END {if (count == 1) print 1; else print ""} '`
+
+	if [ "$RET" == "1" ]
+	then RET=`${DOCKER} ps -a | tail -n +2 | awk -v IT="${ITEM}" '{if ($1 == IT) print $12}'`
+	fi
+        echo ${RET}
+
+        exit 0
+
+
+;;
+
+#get container image
+docker.image)
+
+RET=`${DOCKER} ps -a | tail -n +2 | awk -v IT="${ITEM}" ' BEGIN {count = 0} {if ($1 == IT) count += 1} END {if (count == 1) print 1; else print ""} '`
+
+        if [ "$RET" == "1" ]
+        then RET=`${DOCKER} ps -a | tail -n +2 | awk -v IT="${ITEM}" '{if ($1 == IT) print $2}'`
+        fi
+        echo ${RET}
+
+        exit 0
+
+;;
+
+
+#get script version
 script.version)
 
       echo ${version}
@@ -56,6 +133,10 @@ echo "please use these parametrs
 {
 discovery
 docker.container_running
+docker.cpu
+docker.ram
+docker.name
+docker.image
 script.version
 }"
 ;;