recursive

tools/#chaos_services.sh#

+#!/bin/bash
+cmd=$1
+pushd `dirname $0` > /dev/null
+scriptdir=`pwd -P`
+popd > /dev/null
+
+if [ -z "$CHAOS_TOOLS" ];then
+    export CHAOS_TOOLS=$scriptdir
+fi
+source $scriptdir/common_util.sh
+
+# CDS_EXEC=ChaosMetadataService
+#CDS_CONF=cds.cfg
+MDS_EXEC=mds
+UI_EXEC=webui
+US_EXEC=UnitServer
+AGENT_EXEC=agent
+MDS_CONFIG=$CHAOS_PREFIX/etc/localhost/chaosDashboard.json
+
+if [ -z "$CHAOS_PREFIX" ]; then
+    error_mesg "CHAOS_PREFIX environment variables not set"
+    exit 1
+fi
+
+
+
+backend_checks(){
+    if [ -z "$CHAOS_DB_SERVERS" ];then
+        if ! ps -fe |grep [m]ongod >/dev/null ;then
+            error_mesg "mongod not running" ; exit 1
+        else
+            ok_mesg "mongod check"
+        fi
+    fi
+    if [ -z "$CHAOS_LIVE_SERVERS" ]; then
+        if ! ps -fe |grep [e]pmd >/dev/null ;then
+            if ! ps -fe |grep [m]emcached >/dev/null;then
+                error_mesg "epmd (couchbase) nor memcached  running" ; exit 1
+            fi
+        else
+            ok_mesg "couchbase check"
+        fi
+    fi
+    
+}
+
+mds_checks(){
+    MDS_LOG=$CHAOS_PREFIX/log/ChaosMetadataService.log
+    mkdir -p $CHAOS_PREFIX/log
+    if [ -x "$CHAOS_PREFIX/bin/$MDS_EXEC" ]; then
+        MDS_BIN=$CHAOS_PREFIX/bin/$MDS_EXEC
+    else
+        error_mesg "$MDS_EXEC binary not found in $CHAOS_PREFIX/bin"
+        exit 1
+    fi
+    
+}
+
+
+usage(){
+    info_mesg "Usage :$0 {start|stop|status| config| start agent| start mds | start webui| start us |start develßdevel | stop webui|stop mds| stop us}"
+}
+start_mds(){
+    if [ -n "$CHAOS_MDS" ];then
+        if ! [[ "$CHAOS_MDS" =~ localhost ]];then
+            echo "* Using $CHAOS_MDS"
+            return 1
+        fi
+    fi
+    backend_checks;
+    mds_checks;
+    if check_proc "$CHAOS_PREFIX/bin/$MDS_EXEC";then
+        info_mesg "already running " "MDS.."
+    else
+        info_mesg "starting MDS..." "($CHAOS_LIVE_SERVERS)($CHAOS_DB_SERVERS)"
+        
+        run_proc "$CHAOS_SERVICE_ENV $CHAOS_PREFIX/bin/$MDS_EXEC --conf-file $CHAOS_PREFIX/etc/mds.cfg $CHAOS_OVERALL_OPT $CHAOS_MDS_OPT --log-file $CHAOS_PREFIX/log/$MDS_EXEC.$MYPID.log > $CHAOS_PREFIX/log/$MDS_EXEC.$MYPID.std.out 2>&1 &" "$MDS_EXEC"
+        #    echo "$CHAOS_PREFIX/bin/$MDS_EXEC --conf-file $CHAOS_PREFIX/etc/mds.cfg $CHAOS_OVERALL_OPT $CHAOS_MDS_OPT --log-file $CHAOS_PREFIX/log/$MDS_EXEC.log" >> $CHAOS_PREFIX/log/$MDS_EXEC.std.out
+        
+        if execute_command_until_ok "grep \"Data Service published\" $CHAOS_PREFIX/log/$MDS_EXEC.$MYPID.log" 120;then
+            info_mesg "MDS:" " `grep \"Data Service published\" $CHAOS_PREFIX/log/$MDS_EXEC.$MYPID.log`"
+            sleep 1
+            ok_mesg "checking publishing"
+            
+        else
+            nok_mesg "checking publishing"
+            return 1
+        fi
+        info_mesg "waiting " " 5 seconds"
+        sleep 5
+    fi
+}
+
+# start_cds(){
+#     cds_checks
+#     info_mesg "starting CDS..."
+#     check_proc_then_kill "$CDS_EXEC"
+#     echo "$CDS_BIN --conf-file $CHAOS_PREFIX/etc/$CDS_CONF --log-file $CHAOS_PREFIX/log/cds.log" > $CHAOS_PREFIX/log/$CDS_EXEC.std.out
+#     run_proc "$CDS_BIN --conf-file $CHAOS_PREFIX/etc/$CDS_CONF $CHAOS_OVERALL_OPT --log-file $CHAOS_PREFIX/log/$CDS_EXEC.log >> $CHAOS_PREFIX/log/$CDS_EXEC.std.out 2>&1 &" "$CDS_EXEC"
+# }
+start_ui(){
+    if [ -n "$CHAOS_WEBUI" ];then
+        if ! [[ "$CHAOS_WBUI" =~ localhost ]];then
+            echo "* Using $CHAOS_WEBUI"
+            return 1
+        fi
+    fi
+
+    if check_proc "$CHAOS_PREFIX/bin/$UI_EXEC";then
+        info_mesg "already running " "webui.."
+        
+    else
+        info_mesg "starting " "webui.."
+        # check_proc_then_kill "$CHAOS_PREFIX/bin/$UI_EXEC"
+        
+        run_proc "$CHAOS_SERVICE_ENV $CHAOS_PREFIX/bin/$UI_EXEC --conf-file $CHAOS_PREFIX/etc/webui.cfg $port $CHAOS_OVERALL_OPT --log-file $CHAOS_PREFIX/log/webui.$MYPID.log > $CHAOS_PREFIX/log/$UI_EXEC.$MYPID.std.out 2>&1 &" "$UI_EXEC"
+    fi
+    #   echo "$CHAOS_PREFIX/bin/$UI_EXEC --conf-file $CHAOS_PREFIX/etc/webui.cfg $port $CHAOS_OVERALL_OPT --log-file $CHAOS_PREFIX/log/webui.log" >> $CHAOS_PREFIX/log/$UI_EXEC.std.out
+}
+
+start_agent(){
+    if [ -n "$CHAOS_AGENT" ];then
+        if ! [[ "$CHAOS_AGENT" =~ localhost ]];then
+            echo "* Using $CHAOS_AGENT"
+            return 1
+        fi
+    fi
+
+    if check_proc "$CHAOS_PREFIX/bin/$AGENT_EXEC";then
+        info_mesg "already running " "agent.."
+        
+    else
+        info_mesg "starting " "agent"
+        run_proc "$CHAOS_SERVICE_ENV $CHAOS_PREFIX/bin/$AGENT_EXEC --conf-file  $CHAOS_PREFIX/etc/agent.cfg $CHAOS_OVERALL_OPT --log-on-file --log-file $CHAOS_PREFIX/log/agent.$MYPID.log > $CHAOS_PREFIX/log/$AGENT_EXEC.$MYPID.std.out 2>&1 &" "$AGENT_EXEC"
+    fi
+}
+
+load_config(){
+if [ ! -e "$MDS_CONFIG" ]; then
+            error_mesg "localhost configuration file not found in \"$MDS_CONFIG\" " "start skipped"
+            exit 1
+fi
+info_mesg "transferring configuration to MDS " "$MDS_CONFIG"
+if ! jchaosctl --server localhost:8081 --upload $MDS_CONFIG >& $CHAOS_PREFIX/log/jchaosctl.config.std.out ;then
+            error_mesg "failed initialization of " "MDS with $MDS_CONFIG"
+            exit 1
+fi
+}
+
+start_us(){
+    if check_proc  "$CHAOS_PREFIX/bin/$US_EXEC";then
+        info_mesg "already running " "UnitServer.."
+        
+    else
+        if [ ! -e "$CHAOS_PREFIX/etc/cu.cfg" ]; then
+            warn_mesg "UnitServer configuration file not found in \"$CHAOS_PREFIX/etc/cu.cfg\" " "start skipped"
+            return
+        fi
+       
+        # info_mesg "transferring configuration to MDS " "$CHAOS_PREFIX/etc/localhost/MDSConfig.json"
+        # if ! run_proc "$CHAOS_PREFIX/bin/ChaosMDSCmd --mds-conf $CHAOS_PREFIX/etc/localhost/MDSConfig.json $CHAOS_OVERALL_OPT -r 1 --log-on-file --log-file $CHAOS_PREFIX/log/ChaosMDSCmd.$MYPID.log > $CHAOS_PREFIX/log/ChaosMDSCmd.$MYPID.std.out 2>&1 " "ChaosMDSCmd";then
+        #     error_mesg "failed initialization of " "MDS"
+        #     exit 1
+        # fi
+ 
+       
+        sleep 5
+        info_mesg "starting US through agent " "TEST"
+        if ! jchaosctl --server localhost:8081 --op start --uid TEST;then
+            error_mesg "failed starting of " "TEST"
+            exit 1
+        fi
+#        info_mesg "starting " "$US_EXEC"
+#        run_proc "$CHAOS_PREFIX/bin/$US_EXEC --conf-file $CHAOS_PREFIX/etc/cu.cfg $CHAOS_OVERALL_OPT --log-on-file 1 --log-file $CHAOS_PREFIX/log/$US_EXEC.$MYPID.log > $CHAOS_PREFIX/log/$US_EXEC.$MYPID.std.out 2>&1 &" "$US_EXEC"
+    fi
+}
+
+ui_stop()
+{
+    info_mesg "stopping... " "$UI_EXEC"
+    stop_proc "$CHAOS_PREFIX/bin/$UI_EXEC"
+}
+
+agent_stop()
+{
+    info_mesg "stopping... " "$AGENT_EXEC"
+    stop_proc "$CHAOS_PREFIX/bin/$AGENT_EXEC"
+}
+
+
+us_stop(){
+
+    if check_proc "$CHAOS_PREFIX/bin/$MDS_EXEC"  && check_proc "$CHAOS_PREFIX/bin/$UI_EXEC";then
+
+        info_mesg "stopping... " "TEST"
+        if ! jchaosctl --server localhost:8081 --op stop --uid TEST > $CHAOS_PREFIX/log/jchaosctl.stop.std.out ;then
+            error_mesg "failed stopping of " "TEST"
+        fi
+    fi
+    
+}
+
+mds_stop()
+{
+    info_mesg "stopping... " "$MDS_EXEC"
+    stop_proc "$CHAOS_PREFIX/bin/$MDS_EXEC"
+}
+
+# cds_stop(){
+#     info_mesg "stopping CDS..."
+#     stop_proc "$CDS_EXEC"
+# }
+
+start_all(){
+    local status=0
+    info_mesg "start all chaos services..."
+    #    start_cds
+    #    status=$((status + $?))
+    start_mds
+    status=$((status + $?))
+    
+    start_ui
+    status=$((status + $?))
+    
+    start_agent
+    status=$((status + $?))
+    
+    
+    
+}
+stop_all(){
+    local status=0
+    info_mesg "stopping all chaos services..."
+    us_stop
+    status=$((status + $?))
+    
+    ui_stop
+    status=$((status + $?))
+    mds_stop
+    status=$((status + $?))
+    #    cds_stop
+    #    status=$((status + $?))
+    agent_stop
+    status=$((status + $?))
+    exit $status
+}
+
+status(){
+    local status=0
+    check_proc "mongod"
+    status=$((status + $?))
+    check_proc "epmd"
+    status=$((status + $?))
+    check_proc "$CHAOS_PREFIX/bin/$MDS_EXEC"
+    status=$((status + $?))
+    #    check_proc "$CDS_EXEC"
+    #    status=$((status + $?))
+    check_proc "$CHAOS_PREFIX/bin/$UI_EXEC"
+    status=$((status + $?))
+    
+    check_proc "$CHAOS_PREFIX/bin/$AGENT_EXEC"
+    status=$((status + $?))
+    
+    
+    
+    
+    if [ -n "$(get_pid $CHAOS_PREFIX/bin/$US_EXEC)" ];then
+        check_proc "$CHAOS_PREFIX/bin/$US_EXEC"
+    fi
+    
+    exit $status
+}
+case "$cmd" in
+    status)
+        status
+        exit 0
+    ;;
+    config)
+        load_config
+        exit 0
+    ;;
+    start)
+        if [ -z "$2" ]; then
+            start_all
+            
+            
+        else
+            case "$2" in
+                mds)
+                    start_mds
+                    exit 0
+                ;;
+                webui)
+                    start_ui
+                    exit 0
+                ;;
+                agent)
+                    start_agent
+                    exit 0
+                ;;
+
+                us)
+                    start_us
+                    exit 0
+                ;;
+                
+                devel)
+                    start_mds
+                    start_ui
+                    start_agent
+                    load_config
+        		    
+                    sleep 1
+                    start_us
+                    
+                    exit 0
+                ;;
+                *)
+                    error_mesg "\"$2\" no such service"
+                    usage
+                ;;
+            esac
+            
+        fi
+        
+    ;;
+    stop)
+        if [ -z "$2" ]; then
+            stop_all
+        else
+            case "$2" in
+                mds)
+                    mds_stop
+                    exit 0
+                ;;
+                us)
+                    us_stop
+                    exit 0
+                ;;
+                agent)
+                    agent_stop
+                    exit 0
+                ;;
+                webui)
+                    ui_stop
+                    exit 0
+                ;;
+                
+                *)
+                    error_mesg "\"$2\" no such service"
+                    usage
+                ;;
+            esac
+            
+        fi
+    ;;
+    *)
+        usage
+        exit 1
+    ;;
+esac