github.com/klaytn/klaytn@v1.10.2/build/packaging/linux/bin/kspnd (about) 1 #!/usr/bin/env bash 2 3 BIN=$(cd "$(dirname $0)"; pwd) 4 CMD_HOME=$(dirname $BIN) 5 CONF=$CMD_HOME/conf 6 STOP_TIMEOUT=10 # seconds to wait for a clean exit 7 8 source $CONF/kspnd.conf 9 10 if [ -z $DATA_DIR ]; then 11 echo 12 echo " [ERROR] : DATA_DIR in conf/kspnd.conf is not defined." 13 exit 1 14 fi 15 16 if [ ! -d $DATA_DIR ]; then 17 echo 18 echo " [ERROR] : Genesis block is not initiated: [conf/kspnd.conf - DATA_DIR=$DATA_DIR]" 19 exit 1 20 fi 21 22 pidfile=$DATA_DIR/kspnd.pid 23 auto_restart_daemon_pidfile=$DATA_DIR/restart_daemon_kspnd.pid 24 25 __pid_run() { 26 unset pid 27 if [ ! -f $pidfile ]; then 28 return 29 fi 30 PID_NUM=$(cat $pidfile) 31 if [[ ! -z "$PID_NUM" ]]; then 32 export pid=$(ps -p $PID_NUM -o pid=) 33 fi 34 } 35 36 __auto_restart_daemon_pid_run() { 37 unset auto_restart_daemon_pid 38 if [ ! -f $auto_restart_daemon_pidfile ]; then 39 return 40 fi 41 AUTO_RESTART_DAEMON_PID_NUM=$(cat $auto_restart_daemon_pidfile) 42 if [[ ! -z "$AUTO_RESTART_DAEMON_PID_NUM" ]]; then 43 export auto_restart_daemon_pid=$(ps -p $AUTO_RESTART_DAEMON_PID_NUM -o pid=) 44 fi 45 } 46 47 __kill_timeout() { 48 local PIDNUM=$1 49 kill $PIDNUM 50 for i in `seq 0 100 $((1000 * $STOP_TIMEOUT))`; do 51 if ! kill -0 $PIDNUM 2> /dev/null; then 52 echo "OK" 53 return 54 fi 55 sleep 0.1 56 done 57 kill -9 $PIDNUM && echo "Killed" 58 } 59 60 #------------------------Related Auto restart daemon functions----------------------------- 61 __auto_restart_daemon() { 62 local backOffTime=$AUTO_RESTART_INTERVAL 63 local coeff=2 64 while : 65 do 66 sleep 1 67 __pid_run 68 if [ -z "$pid" ]; then 69 echo "INFO[`date`] node[${PID_NUM}] is down" 70 if [ -f $pidfile ]; then 71 echo "INFO[`date`] remove redundant pid file" 72 rm -f ${pidfile} 73 fi 74 echo "INFO[`date`] Sleep for backOffTime.... ${backOffTime} seconds." 75 sleep $backOffTime 76 echo -n "INFO[`date`] " 77 start_node 78 backOffTime=$(echo $backOffTime $coeff | awk '{printf "%.1f\n",$1*$2}') 79 80 echo "INFO[`date`] backOffTime = ${backOffTime}, Restarted node pid = ${PID_NUM}" 81 PID_NUM=$(cat $pidfile) 82 echo "" 83 fi 84 done 85 } 86 87 start_auto_restart_daemon() { 88 __auto_restart_daemon_pid_run 89 if [ -z $auto_restart_daemon_pid ]; then 90 __auto_restart_daemon >> ${LOG_DIR}/restart_daemon.out 2>&1 & 91 disown 92 AUTO_RESTART_DAEMON_PID_NUM=$! 93 AUTO_RESTART_DAEMON_RETVAL=$? 94 95 set +f 96 if [ $AUTO_RESTART_DAEMON_RETVAL = 0 ]; then 97 echo $AUTO_RESTART_DAEMON_PID_NUM > ${auto_restart_daemon_pidfile} 98 echo "Success to start auto restart daemon." 99 else 100 echo "Fail to start auto restart daemon." 101 fi 102 fi 103 } 104 105 stop_auto_restart_daemon() { 106 __auto_restart_daemon_pid_run 107 [ -z "$auto_restart_daemon_pid" ] && echo "auto restart daemon is not running" && return 108 echo -n "Shutting down auto restart daemon: " 109 __kill_timeout $(cat ${auto_restart_daemon_pidfile}) && rm -f ${auto_restart_daemon_pidfile} 110 } 111 112 status_auto_restart_daemon() { 113 __auto_restart_daemon_pid_run 114 if [ -n "$auto_restart_daemon_pid" ]; then 115 echo "auto restart daemon is running." 116 else 117 echo "auto restart daemon is down." 118 fi 119 } 120 121 #------------------------Related to Klaytn node functions----------------------------- 122 123 __check_option() { 124 if [ ! -d $LOG_DIR ]; then 125 mkdir -p $LOG_DIR 126 fi 127 128 set -f 129 OPTIONS="" 130 131 if [[ ! -z $METRICS ]] && [[ $METRICS -eq 1 ]]; then 132 OPTIONS="$OPTIONS --metrics" 133 fi 134 135 if [[ ! -z $PROMETHEUS ]] && [[ $PROMETHEUS -eq 1 ]]; then 136 OPTIONS="$OPTIONS --prometheus" 137 fi 138 139 if [[ ! -z $DB_NO_PARALLEL_WRITE ]] && [[ $DB_NO_PARALLEL_WRITE -eq 1 ]]; then 140 OPTIONS="$OPTIONS --db.no-parallel-write" 141 fi 142 143 if [[ ! -z $MULTICHANNEL ]] && [[ $MULTICHANNEL -eq 1 ]]; then 144 OPTIONS="$OPTIONS --multichannel" 145 fi 146 147 if [[ ! -z $RPC_ENABLE ]] && [[ $RPC_ENABLE -eq 1 ]]; then 148 OPTIONS="$OPTIONS --rpc" 149 RPC_API=`echo $RPC_API | tr -d "[:space:]"` 150 if [ ! -z $RPC_API ]; then 151 OPTIONS="$OPTIONS --rpcapi $RPC_API" 152 fi 153 if [ ! -z $RPC_PORT ]; then 154 OPTIONS="$OPTIONS --rpcport $RPC_PORT" 155 fi 156 if [ ! -z $RPC_ADDR ]; then 157 OPTIONS="$OPTIONS --rpcaddr $RPC_ADDR" 158 fi 159 if [ ! -z $RPC_CORSDOMAIN ]; then 160 OPTIONS="$OPTIONS --rpccorsdomain $RPC_CORSDOMAIN" 161 fi 162 if [ ! -z $RPC_VHOSTS ]; then 163 OPTIONS="$OPTIONS --rpcvhosts $RPC_VHOSTS" 164 fi 165 fi 166 167 if [[ ! -z $WS_ENABLE ]] && [[ $WS_ENABLE -eq 1 ]]; then 168 OPTIONS="$OPTIONS --ws" 169 WS_API=`echo $WS_API | tr -d "[:space:]"` 170 if [ ! -z $WS_API ]; then 171 OPTIONS="$OPTIONS --wsapi $WS_API" 172 fi 173 if [ ! -z $WS_PORT ]; then 174 OPTIONS="$OPTIONS --wsport $WS_PORT" 175 fi 176 if [ ! -z $WS_ADDR ]; then 177 OPTIONS="$OPTIONS --wsaddr $WS_ADDR" 178 fi 179 if [ ! -z $WS_ORIGINS ]; then 180 OPTIONS="$OPTIONS --wsorigins $WS_ORIGINS" 181 fi 182 fi 183 184 # private network only for Service Chain 185 if [[ -z $NETWORK_ID ]]; then 186 echo 187 echo "[ERROR] network id should be specified for Service Chain." 188 exit 1 189 else 190 OPTIONS="$OPTIONS --networkid $NETWORK_ID" 191 echo "[INFO] creating a private network: $NETWORK_ID" 192 if [[ ! -z $NETWORK ]]; then 193 echo 194 echo "[WARN] ignoring the specified network for Service Chain: $NETWORK" 195 fi 196 fi 197 198 if [ ! -z $DATA_DIR ]; then 199 OPTIONS="$OPTIONS --datadir $DATA_DIR" 200 fi 201 202 if [ ! -z $PORT ]; then 203 OPTIONS="$OPTIONS --port $PORT" 204 fi 205 206 if [ ! -z $SUBPORT ]; then 207 OPTIONS="$OPTIONS --subport $SUBPORT" 208 fi 209 210 if [ ! -z $SERVER_TYPE ]; then 211 OPTIONS="$OPTIONS --srvtype $SERVER_TYPE" 212 fi 213 214 if [ ! -z $VERBOSITY ]; then 215 OPTIONS="$OPTIONS --verbosity $VERBOSITY" 216 fi 217 218 if [ ! -z $TXPOOL_EXEC_SLOTS_ALL ]; then 219 OPTIONS="$OPTIONS --txpool.exec-slots.all $TXPOOL_EXEC_SLOTS_ALL" 220 fi 221 222 if [ ! -z $TXPOOL_NONEXEC_SLOTS_ALL ]; then 223 OPTIONS="$OPTIONS --txpool.nonexec-slots.all $TXPOOL_NONEXEC_SLOTS_ALL" 224 fi 225 226 if [ ! -z $TXPOOL_EXEC_SLOTS_ACCOUNT ]; then 227 OPTIONS="$OPTIONS --txpool.exec-slots.account $TXPOOL_EXEC_SLOTS_ACCOUNT" 228 fi 229 230 if [ ! -z $TXPOOL_NONEXEC_SLOTS_ACCOUNT ]; then 231 OPTIONS="$OPTIONS --txpool.nonexec-slots.account $TXPOOL_NONEXEC_SLOTS_ACCOUNT" 232 fi 233 234 if [ ! -z $SYNCMODE ]; then 235 OPTIONS="$OPTIONS --syncmode $SYNCMODE" 236 fi 237 238 if [ ! -z $MAXCONNECTIONS ]; then 239 OPTIONS="$OPTIONS --maxconnections $MAXCONNECTIONS" 240 fi 241 242 if [ ! -z $LDBCACHESIZE ]; then 243 OPTIONS="$OPTIONS --db.leveldb.cache-size $LDBCACHESIZE" 244 fi 245 246 if [[ ! -z $NO_DISCOVER ]] && [[ $NO_DISCOVER -eq 1 ]]; then 247 OPTIONS="$OPTIONS --nodiscover" 248 fi 249 250 if [[ ! -z $BOOTNODES ]] && [[ $BOOTNODES != "" ]]; then 251 OPTIONS="$OPTIONS --bootnodes $BOOTNODES" 252 fi 253 254 if [[ ! -z $SC_MAIN_BRIDGE ]] && [[ $SC_MAIN_BRIDGE -eq 1 ]]; then 255 OPTIONS="$OPTIONS --mainbridge --mainbridgeport $SC_MAIN_BRIDGE_PORT" 256 if [[ ! -z $SC_MAIN_BRIDGE_INDEXING ]] && [[ $SC_MAIN_BRIDGE_INDEXING -eq 1 ]]; then 257 OPTIONS="$OPTIONS --childchainindexing" 258 fi 259 fi 260 261 if [[ ! -z $SC_SUB_BRIDGE ]] && [[ $SC_SUB_BRIDGE -eq 1 ]]; then 262 OPTIONS="$OPTIONS --subbridge --subbridgeport $SC_SUB_BRIDGE_PORT --chaintxperiod $SC_ANCHORING_PERIOD --chaintxlimit $SC_TX_LIMIT " 263 OPTIONS="$OPTIONS --parentchainid $SC_PARENT_CHAIN_ID" 264 if [[ ! -z $SC_ANCHORING ]] && [[ $SC_ANCHORING -eq 1 ]]; then 265 OPTIONS="$OPTIONS --anchoring" 266 fi 267 268 if [[ ! -z $SC_KAS_ANCHOR ]] && [[ $SC_KAS_ANCHOR -eq 1 ]]; then 269 OPTIONS="$OPTIONS --kas.sc.anchor" 270 271 if [[ ! -z $SC_KAS_ANCHOR_PERIOD ]]; then 272 OPTIONS="$OPTIONS --kas.sc.anchor.period $SC_KAS_ANCHOR_PERIOD" 273 fi 274 275 if [[ -z $SC_KAS_ANCHOR_URL ]]; then 276 echo 277 echo "[ERROR] kas.sc.anchor.url should be specified for KAS Anchor." 278 exit 1 279 fi 280 OPTIONS="$OPTIONS --kas.sc.anchor.url $SC_KAS_ANCHOR_URL" 281 282 if [[ -z $SC_KAS_ANCHOR_OPERATOR ]]; then 283 echo 284 echo "[ERROR] kas.sc.anchor.operator should be specified for KAS Anchor." 285 exit 1 286 fi 287 OPTIONS="$OPTIONS --kas.sc.anchor.operator $SC_KAS_ANCHOR_OPERATOR" 288 289 if [[ -z $SC_KAS_ANCHOR_ACCESS_KEY ]]; then 290 echo 291 echo "[ERROR] kas.accesskey should be specified for KAS Anchor." 292 exit 1 293 fi 294 OPTIONS="$OPTIONS --kas.accesskey $SC_KAS_ANCHOR_ACCESS_KEY" 295 296 if [[ -z $SC_KAS_ANCHOR_SECRET_KEY ]]; then 297 echo 298 echo "[ERROR] kas.secretkey should be specified for KAS Anchor." 299 exit 1 300 fi 301 OPTIONS="$OPTIONS --kas.secretkey $SC_KAS_ANCHOR_SECRET_KEY" 302 303 if [[ -z $SC_KAS_ANCHOR_X_CHAIN_ID ]]; then 304 echo 305 echo "[ERROR] kas.x-chain-id should be specified for KAS Anchor." 306 exit 1 307 fi 308 OPTIONS="$OPTIONS --kas.x-chain-id $SC_KAS_ANCHOR_X_CHAIN_ID" 309 310 if [ ! -z $SC_KAS_ANCHOR_REQUEST_TIMEOUT ]; then 311 OPTIONS="$OPTIONS --kas.sc.anchor.request.timeout $SC_KAS_ANCHOR_REQUEST_TIMEOUT" 312 fi 313 fi 314 fi 315 316 if [ ! -z $SC_PARENT_OPERATOR_GASLIMIT ]; then 317 OPTIONS="$OPTIONS --sc.parentoperator.gaslimit $SC_PARENT_OPERATOR_GASLIMIT" 318 fi 319 320 if [ ! -z $SC_CHILD_OPERATOR_GASLIMIT ]; then 321 OPTIONS="$OPTIONS --sc.childoperator.gaslimit $SC_CHILD_OPERATOR_GASLIMIT" 322 fi 323 324 if [[ (! -z $VTRECOVERY && $VTRECOVERY -eq 1 ) || (! -z $SC_VTRECOVERY && $SC_VTRECOVERY -eq 1) ]]; then 325 OPTIONS="$OPTIONS --vtrecovery" 326 if [[ ! -z $SC_VTRECOVERY_INTERVAL ]]; then 327 OPTIONS="$OPTIONS --vtrecoveryinterval $SC_VTRECOVERY_INTERVAL" 328 fi 329 fi 330 331 if [[ ! -z $ADDITIONAL ]] && [[ $ADDITIONAL != "" ]]; then 332 OPTIONS="$OPTIONS $ADDITIONAL" 333 fi 334 } 335 336 start_node() { 337 __pid_run 338 [ -n "$pid" ] && echo "kspnd already running...[$pid]" && return 339 340 echo -n "Starting kspnd: " 341 342 __check_option 343 344 BASEDIR="$( cd "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )" 345 CURRENTFILE=`basename "$0"` 346 OPTIONS="$OPTIONS --autorestart.daemon.path $BASEDIR/$CURRENTFILE" 347 348 $BIN/kspn $OPTIONS >> ${LOG_DIR}/kspnd.out 2>&1 & 349 RETVAL=$? 350 PIDNUM=$! 351 set +f 352 if [ $RETVAL = 0 ]; then 353 echo $PIDNUM > ${pidfile} 354 echo "Success to start node." 355 else 356 echo "Fail to start node." 357 fi 358 return $RETVAL 359 } 360 361 stop_node() { 362 __pid_run 363 [ -z "$pid" ] && echo "kspnd is not running" && return 364 echo -n "Shutting down kspnd: " 365 __kill_timeout $(cat ${pidfile}) && rm -f ${pidfile} 366 } 367 368 status_node() { 369 __pid_run 370 if [ -n "$pid" ]; then 371 echo "kspnd is running" 372 else 373 echo "kspnd is down" 374 fi 375 } 376 377 #--------------------- Public functions -------------------------- 378 start() { 379 if [ ! -d $LOG_DIR ]; then 380 mkdir -p $LOG_DIR 381 fi 382 383 if [ ! -z $AUTO_RESTART_NODE ] && [[ $AUTO_RESTART_NODE -eq 1 ]]; then 384 start_auto_restart_daemon 385 else 386 start_node 387 fi 388 } 389 390 start_docker() { 391 echo -n "Starting kspnd: " 392 __check_option 393 394 echo "$BIN/kspn $OPTIONS" 395 $BIN/kspn $OPTIONS 396 } 397 398 stop() { 399 if [ ! -z $AUTO_RESTART_NODE ] && [[ $AUTO_RESTART_NODE -eq 1 ]]; then 400 stop_auto_restart_daemon 401 fi 402 stop_node 403 } 404 405 406 status() { 407 status_node 408 if [ ! -z $AUTO_RESTART_NODE ] && [[ $AUTO_RESTART_NODE -eq 1 ]]; then 409 status_auto_restart_daemon 410 fi 411 } 412 413 restart() { 414 stop 415 sleep 3 416 start 417 } 418 419 case "$1" in 420 start) 421 start 422 ;; 423 start-docker) 424 start_docker 425 ;; 426 stop) 427 stop 428 ;; 429 status) 430 status 431 ;; 432 restart) 433 restart 434 ;; 435 *) 436 echo "Usages: kspnd {start|start-docker|stop|restart|status}" 437 exit 1 438 ;; 439 esac 440 exit 0