<<<<<<< HEAD #!/bin/bash function help() { cat << EOF Legt einzelne Nodes aus einem Cluster im Loadbalancer still Das Skript $(basename $0) wird von der lokalen Workstation aus ausgeführt Usage: $(basename $0) $(basename $0) help [enable|disable|serverstate|showstat|showmaint] Nomenklatur ist (z.B. jra4t1 - Jira, Cluster 4 (ITSM), Test, Node 1) [jra|cnf] 3 characters [0-9] 1 character [pte] 1 character [0-9] 1 character help zeigt diese Hilfe EOF } COMMAND=$1 case ${COMMAND} in enable) ACTION=enable ;; disable) ACTION=disable ;; backend) ACTION=show WHAT="backend" ;; serverstate) ACTION=show WHAT="servers state" ;; showstat) ACTION=show WHAT="stat" ;; showmaint) ACTION=showmaint WHAT="stat" ;; help) help exit 0 ;; *) help exit 1 ;; esac shift UMG=${1:4:1} CLUSTER=${1:0:4} NODE=${1:5:1} #LBS=( atlb${UMG}1 atlb${UMG}2 ) LBS=( sl${UMG}ebsatlassianlb01 sl${UMG}ebsatlassianlb02 ) BACKENDS=( ${CLUSTER} ${CLUSTER}_direct ) SERVERS=( ${CLUSTER}${NODE} ${CLUSTER}${NODE}d ) HAADMINSOCK=/run/haproxy/admin.sock i=0 case $COMMAND in backend|showstat) cat << EOF Action: $ACTION Umgebung: $UMG Cluster: $CLUSTER Loadbalancers: ${LBS[*]} Backend: ${BACKENDS[$i]} What: ${WHAT} ------------------------------------ EOF echo "echo '$ACTION $WHAT'|socat stdio $HAADMINSOCK" parallel-ssh -i $(for l in ${LBS[@]};do echo -H $l;done) "echo '$ACTION $WHAT'|socat stdio $HAADMINSOCK" ;; *) while [ $i -lt ${#BACKENDS[@]} ];do cat << EOF Action: $ACTION Umgebung: $UMG Cluster: $CLUSTER Node: $NODE Loadbalancers: ${LBS[*]} Backend: ${BACKENDS[$i]} Server: ${SERVERS[$i]} What: ${WHAT} ------------------------------------ EOF case $ACTION in enable|disable) echo "echo '$ACTION server ${BACKENDS[$i]}/${SERVERS[$i]}'|socat stdio $HAADMINSOCK" parallel-ssh -i $(for l in ${LBS[@]};do echo -H $l;done) "echo '$ACTION server ${BACKENDS[$i]}/${SERVERS[$i]}'|socat stdio $HAADMINSOCK" ;; show) echo "echo '$ACTION $WHAT ${BACKENDS[$i]}'|socat stdio $HAADMINSOCK" parallel-ssh -i $(for l in ${LBS[@]};do echo -H $l;done) "echo '$ACTION $WHAT ${BACKENDS[$i]}'|socat stdio $HAADMINSOCK" ;; showmaint) UMG=t LBS=( sl${UMG}ebsatlassianlb01 sl${UMG}ebsatlassianlb02 ) UMG=p LBS=( ${LBS[@]} sl${UMG}ebsatlassianlb01 sl${UMG}ebsatlassianlb02 ) echo LBS: ${LBS[@]} echo "echo '$ACTION $WHAT ${BACKENDS[$i]}'|socat stdio $HAADMINSOCK" parallel-ssh --inline-stdout $(for l in ${LBS[@]};do echo -H $l;done) "echo 'show $WHAT ${BACKENDS[$i]}'|socat stdio $HAADMINSOCK"| awk -F, '$1~/^\[[0-9][0-9]*/ {print $0} $18=="MAINT" {print "backend "$1" - "$2" "$18}' ;; esac i=$((i+1)) done ;; esac