node: simplify start node cmd

Dockerfile

@@ -15,6 +15,14 @@ RUN apt-get update                                                        && \
   make=4.3-4.1 \
   && rm -rf /var/lib/apt/lists/*
 
+# install jemalloc
+WORKDIR /tmp/jemalloc-temp
+RUN curl -s -L "https://github.com/jemalloc/jemalloc/releases/download/5.3.0/jemalloc-5.3.0.tar.bz2" -o jemalloc.tar.bz2 \
+  && tar xjf ./jemalloc.tar.bz2
+RUN cd jemalloc-5.3.0 \
+  && ./configure --with-jemalloc-prefix='je_' --with-malloc-conf='background_thread:true,metadata_thp:auto' \
+  && make && make install
+
 RUN go version
 
 WORKDIR /go/src/github.com/ssvlabs/ssv/
@@ -38,7 +46,7 @@ RUN --mount=type=cache,target=/root/.cache/go-build \
   COMMIT=$(git rev-parse HEAD) && \
   VERSION=$(git describe --tags $(git rev-list --tags --max-count=1) --always) && \
   CGO_ENABLED=1 GOOS=linux go install \
-  -tags="blst_enabled" \
+  -tags="blst_enabled,jemalloc,allocator" \
   -ldflags "-X main.Commit=$COMMIT -X main.Version=$VERSION -linkmode external -extldflags \"-static -lm\"" \
   ./cmd/ssvnode
 

Makefile

@@ -13,14 +13,12 @@ ifndef BUILD_PATH
     export BUILD_PATH
 endif
 
-# Node command.
-NODE_COMMAND=--config=${CONFIG_PATH}
+NODE_COMMAND_ARGS=--config=${CONFIG_PATH}
 ifneq ($(SHARE_CONFIG),)
-  NODE_COMMAND+= --share-config=${SHARE_CONFIG}
+  NODE_COMMAND_ARGS+= --share-config=${SHARE_CONFIG}
 endif
 
-# Bootnode command.
-BOOTNODE_COMMAND=--config=${CONFIG_PATH}
+BOOTNODE_COMMAND_ARGS=--config=${CONFIG_PATH}
 
 COV_CMD="-cover"
 ifeq ($(COVERAGE),true)
@@ -111,28 +109,23 @@ build:
 
 .PHONY: start-node
 start-node:
-	@echo "Build ${BUILD_PATH}"
-	@echo "Build ${CONFIG_PATH}"
-	@echo "Build ${CONFIG_PATH2}"
-	@echo "Command ${NODE_COMMAND}"
+	@echo "Build binary: ${BUILD_PATH}"
+	@echo "Config path: ${CONFIG_PATH}"
+	@echo "Share config path: ${SHARE_CONFIG}"
+	@echo "Command provided: ${NODE_COMMAND_ARGS}"
 ifdef DEBUG_PORT
 	@echo "Running node-${NODE_ID} in debug mode"
 	@dlv  --continue --accept-multiclient --headless --listen=:${DEBUG_PORT} --api-version=2 exec \
-	 ${BUILD_PATH} start-node -- ${NODE_COMMAND}
+	 ${BUILD_PATH} start-node -- ${NODE_COMMAND_ARGS}
 else
-	@echo "Running node on address: ${HOST_ADDRESS})"
-	@${BUILD_PATH} start-node ${NODE_COMMAND}
+	@echo "Running node on address: ${HOST_ADDRESS}"
+	@${BUILD_PATH} start-node ${NODE_COMMAND_ARGS}
 endif
 
 .PHONY: docker
 docker:
 	@echo "node ${NODES_ID}"
-	@docker rm -f ssv_node && docker build -t ssv_node . && docker run -d --env-file .env --restart unless-stopped --name=ssv_node -p 13000:13000 -p 12000:12000/udp -it ssv_node make BUILD_PATH=/go/bin/ssvnode  start-node && docker logs ssv_node --follow
-
-.PHONY: docker-image
-docker-image:
-	@echo "node ${NODES_ID}"
-	@sudo docker rm -f ssv_node && docker run -d --env-file .env --restart unless-stopped --name=ssv_node -p 13000:13000 -p 12000:12000/udp 'ssvlabs/ssv-node:latest' make BUILD_PATH=/go/bin/ssvnode start-node
+	@docker rm -f ssv_node && docker build -t ssv_node . && docker run --env-file .env --name=ssv_node -p 16000:16000 -p 13001:13001 -p 12001:12001/udp -v ./data:/data -it ssv_node make BUILD_PATH=/go/bin/ssvnode start-node && docker logs ssv_node --follow
 
 NODES=ssv-node-1 ssv-node-2 ssv-node-3 ssv-node-4
 .PHONY: docker-all
@@ -159,7 +152,7 @@ stop:
 .PHONY: start-boot-node
 start-boot-node:
 	@echo "Running start-boot-node"
-	${BUILD_PATH} start-boot-node ${BOOTNODE_COMMAND}
+	${BUILD_PATH} start-boot-node ${BOOTNODE_COMMAND_ARGS}
 
 MONITOR_NODES=prometheus grafana
 .PHONY: docker-monitor

cli/bootnode/boot_node.go

@@ -4,27 +4,23 @@ import (
 	"fmt"
 	"log"
 
+	"github.com/spf13/cobra"
+	globalcfg "github.com/ssvlabs/ssv/cli/config"
+	"github.com/ssvlabs/ssv/logging"
 	"github.com/ssvlabs/ssv/networkconfig"
+	bootnode "github.com/ssvlabs/ssv/utils/boot_node"
 	"github.com/ssvlabs/ssv/utils/commons"
-
-	"github.com/ssvlabs/ssv/logging"
-
-	"github.com/ilyakaznacheev/cleanenv"
-	"github.com/spf13/cobra"
 	"go.uber.org/zap"
-
-	global_config "github.com/ssvlabs/ssv/cli/config"
-	bootnode "github.com/ssvlabs/ssv/utils/boot_node"
 )
 
 type config struct {
-	global_config.GlobalConfig `yaml:"global"`
-	Options                    bootnode.Options `yaml:"bootnode"`
+	globalcfg.Global `yaml:"global"`
+	Options          bootnode.Options `yaml:"bootnode"`
 }
 
 var cfg config
 
-var globalArgs global_config.Args
+var globalArgs globalcfg.Args
 
 // StartBootNodeCmd is the command to start SSV boot node
 var StartBootNodeCmd = &cobra.Command{
@@ -33,11 +29,12 @@ var StartBootNodeCmd = &cobra.Command{
 	Run: func(cmd *cobra.Command, args []string) {
 		commons.SetBuildData(cmd.Parent().Short, cmd.Parent().Version)
 
-		if err := cleanenv.ReadConfig(globalArgs.ConfigPath, &cfg); err != nil {
-			log.Fatal(err)
+		err := globalcfg.Prepare(&cfg, &globalArgs)
+		if err != nil {
+			log.Fatalf("could not prepare config: %v", err)
 		}
 
-		err := logging.SetGlobalLogger(
+		err = logging.SetGlobalLogger(
 			cfg.LogLevel,
 			cfg.LogLevelFormat,
 			cfg.LogFormat,
@@ -47,12 +44,11 @@ var StartBootNodeCmd = &cobra.Command{
 				MaxBackups: cfg.LogFileBackups,
 			},
 		)
-
 		if err != nil {
-			log.Fatal(err)
+			log.Fatalf("could not create logger: %v", err)
 		}
-
 		logger := zap.L()
+		defer logging.CapturePanic(logger)
 
 		logger.Info(fmt.Sprintf("starting %v", commons.GetBuildData()))
 
@@ -71,5 +67,5 @@ var StartBootNodeCmd = &cobra.Command{
 }
 
 func init() {
-	global_config.ProcessArgs(&cfg, &globalArgs, StartBootNodeCmd)
+	globalcfg.ProcessArgs(&cfg, &globalArgs, StartBootNodeCmd)
 }

cli/config/config.go

@@ -1,21 +1,26 @@
 package config
 
 import (
+	"fmt"
+
 	"github.com/ilyakaznacheev/cleanenv"
 	"github.com/spf13/cobra"
 )
 
 // Args expose available global args for cli command
 type Args struct {
-	ConfigPath      string
+	// ConfigPath is a path to main configuration file.
+	ConfigPath string
+	// ShareConfigPath is an additional config file (path) that (if present) will overwrite
+	// configuration supplied from config file at ConfigPath.
 	ShareConfigPath string
 }
 
-// GlobalConfig expose available global config for cli command
-type GlobalConfig struct {
-	LogLevel       string `yaml:"LogLevel" env:"LOG_LEVEL" env-default:"info" env-description:"Defines logger's log level'"`
-	LogFormat      string `yaml:"LogFormat" env:"LOG_FORMAT" env-default:"console" env-description:"Defines logger's encoding, valid values are 'json' (default) and 'console''"`
-	LogLevelFormat string `yaml:"LogLevelFormat" env:"LOG_LEVEL_FORMAT" env-default:"capitalColor" env-description:"Defines logger's level format, valid values are 'capitalColor' (default), 'capital' or 'lowercase''"`
+// Global expose available global config for cli command
+type Global struct {
+	LogLevel       string `yaml:"LogLevel" env:"LOG_LEVEL" env-default:"info" env-description:"Defines logger's log level"`
+	LogFormat      string `yaml:"LogFormat" env:"LOG_FORMAT" env-default:"console" env-description:"Defines logger's encoding, valid values are 'json' and 'console' (default)"`
+	LogLevelFormat string `yaml:"LogLevelFormat" env:"LOG_LEVEL_FORMAT" env-default:"capitalColor" env-description:"Defines logger's level format, valid values are 'capitalColor' (default), 'capital' or 'lowercase'"`
 	LogFilePath    string `yaml:"LogFilePath" env:"LOG_FILE_PATH" env-default:"./data/debug.log" env-description:"Defines a file path to write logs into"`
 	LogFileSize    int    `yaml:"LogFileSize" env:"LOG_FILE_SIZE" env-default:"500" env-description:"Defines a file size in megabytes to rotate logs"`
 	LogFileBackups int    `yaml:"LogFileBackups" env:"LOG_FILE_BACKUPS" env-default:"3" env-description:"Defines a number of backups to keep when rotating logs"`
@@ -33,5 +38,29 @@ func ProcessArgs(cfg interface{}, a *Args, cmd *cobra.Command) {
 
 	envHelp, _ := cleanenv.GetDescription(cfg, nil)
 	cmd.SetUsageTemplate(envHelp + "\n" + cmd.UsageTemplate())
+}
+
+func Prepare(cfg interface{}, a *Args) error {
+	if a.ConfigPath != "" {
+		err := cleanenv.ReadConfig(a.ConfigPath, cfg)
+		if err != nil {
+			return fmt.Errorf("could not read config: %w", err)
+		}
+	}
+	if a.ShareConfigPath != "" {
+		err := cleanenv.ReadConfig(a.ShareConfigPath, cfg)
+		if err != nil {
+			return fmt.Errorf("could not read share config: %w", err)
+		}
+	}
+
+	if a.ConfigPath == "" && a.ShareConfigPath == "" {
+		// When no config file is provided fall back to env vars + default annotations defined on cfg struct.
+		err := cleanenv.ReadEnv(cfg)
+		if err != nil {
+			return fmt.Errorf("could not set up config based on environment variables and struct defaults: %w", err)
+		}
+	}
 
+	return nil
 }