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Refactor. Consul TTl fix, gracefull shutdown
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Piotr Biernat 2022-12-02 20:12:08 +01:00
parent 0cdaa00682
commit 896321e945
10 changed files with 138 additions and 80 deletions
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11
Dockerfile.target
View File

@ -3,16 +3,17 @@ ARG BUILDER_IMAGE="git.pbiernat.dev/egommerce/order-builder:latest"
FROM ${BUILDER_IMAGE} AS builder FROM ${BUILDER_IMAGE} AS builder
# Destination image - server # Destination image - server
FROM gcr.io/distroless/base-debian10 # FROM gcr.io/distroless/base-debian10
FROM alpine:3.17
ARG BIN_OUTPUT ARG BIN_OUTPUT
ARG SVC_NAME ARG SVC_NAME
ARG SVC_VER ARG SVC_VER
LABEL author="Piotr Biernat" LABEL dev.egommerce.image.author="Piotr Biernat"
LABEL vendor="egommerce" LABEL dev.egommerce.image.service="api-eventubus"
LABEL service=${SVC_NAME} LABEL dev.egommerce.image.service=${SVC_NAME}
LABEL version=${SVC_VER} LABEL dev.egommerce.image.version=${SVC_VER}
WORKDIR / WORKDIR /
COPY --from=builder $BIN_OUTPUT /app COPY --from=builder $BIN_OUTPUT /app

10
deploy/image-build.sh
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@ -12,28 +12,28 @@ TARGET=${1:-latest}
export DOCKER_BUILDKIT=1 export DOCKER_BUILDKIT=1
docker build -t "$BUILDER_IMAGE" -f Dockerfile.builder . >/dev/null 2>&1 && echo "Successfully tagged $BUILDER_IMAGE" docker build -t "$BUILDER_IMAGE" -f Dockerfile.builder . && echo "Successfully tagged $BUILDER_IMAGE"
echo "Building target $IMAGE_PREFIX images..." echo "Building target $IMAGE_PREFIX images..."
if [ $TARGET = "latest" ] if [ $TARGET = "latest" ]
then then
# SERVER # SERVER
docker build --build-arg SVC_NAME=catalog-svc --build-arg SVC_VER="1.0" --build-arg BIN_OUTPUT=/go/bin/server \ docker build --build-arg SVC_NAME=order-svc --build-arg SVC_VER="1.0" --build-arg BIN_OUTPUT=/go/bin/server \
--rm --build-arg BUILDER_IMAGE --cache-from "$SERVER_IMAGE:$TARGET" -t "$SERVER_IMAGE:$TARGET" \ --rm --build-arg BUILDER_IMAGE --cache-from "$SERVER_IMAGE:$TARGET" -t "$SERVER_IMAGE:$TARGET" \
-f Dockerfile.target . >/dev/null 2>&1 && echo "Successfully tagged $SERVER_IMAGE:$TARGET" & -f Dockerfile.target . >/dev/null 2>&1 && echo "Successfully tagged $SERVER_IMAGE:$TARGET" &
# WORKER # WORKER
docker build --build-arg SVC_NAME=catalog-worker --build-arg SVC_VER="1.0" --build-arg BIN_OUTPUT=/go/bin/worker \ docker build --build-arg SVC_NAME=order-worker --build-arg SVC_VER="1.0" --build-arg BIN_OUTPUT=/go/bin/worker \
--rm --build-arg BUILDER_IMAGE --cache-from "$WORKER_IMAGE:$TARGET" -t "$WORKER_IMAGE:$TARGET" \ --rm --build-arg BUILDER_IMAGE --cache-from "$WORKER_IMAGE:$TARGET" -t "$WORKER_IMAGE:$TARGET" \
-f Dockerfile.target . >/dev/null 2>&1 && echo "Successfully tagged $WORKER_IMAGE:$TARGET" -f Dockerfile.target . >/dev/null 2>&1 && echo "Successfully tagged $WORKER_IMAGE:$TARGET"
else else
# SERVER # SERVER
docker build --build-arg SVC_NAME=catalog-svc --build-arg SVC_VER="dev" --build-arg BIN_OUTPUT=/go/bin/server \ docker build --build-arg SVC_NAME=order-svc --build-arg SVC_VER="dev" --build-arg BIN_OUTPUT=/go/bin/server \
--rm --build-arg BUILDER_IMAGE --no-cache -t "$SERVER_IMAGE:$TARGET" \ --rm --build-arg BUILDER_IMAGE --no-cache -t "$SERVER_IMAGE:$TARGET" \
-f Dockerfile.target . >/dev/null 2>&1 && echo "Successfully tagged $SERVER_IMAGE:$TARGET" & -f Dockerfile.target . >/dev/null 2>&1 && echo "Successfully tagged $SERVER_IMAGE:$TARGET" &
# WORKER # WORKER
docker build --build-arg SVC_NAME=catalog-worker --build-arg SVC_VER="dev" --build-arg BIN_OUTPUT=/go/bin/worker \ docker build --build-arg SVC_NAME=order-worker --build-arg SVC_VER="dev" --build-arg BIN_OUTPUT=/go/bin/worker \
--rm --build-arg BUILDER_IMAGE --no-cache -t "$WORKER_IMAGE:$TARGET" \ --rm --build-arg BUILDER_IMAGE --no-cache -t "$WORKER_IMAGE:$TARGET" \
-f Dockerfile.target . >/dev/null 2>&1 && echo "Successfully tagged $WORKER_IMAGE:$TARGET" -f Dockerfile.target . >/dev/null 2>&1 && echo "Successfully tagged $WORKER_IMAGE:$TARGET"
fi fi

12
src/cmd/server/main.go
View File

@ -17,6 +17,7 @@ const (
defAppDomain = "order-svc" defAppDomain = "order-svc"
defNetAddr = ":80" defNetAddr = ":80"
defLoggerAddr = "api-logger:24224" defLoggerAddr = "api-logger:24224"
defRegistryAddr = "api-registry:8500"
defDbURL = "postgres://postgres:12345678@postgres-db:5432/egommerce" defDbURL = "postgres://postgres:12345678@postgres-db:5432/egommerce"
defMongoDbURL = "mongodb://mongodb:12345678@mongo-db:27017" defMongoDbURL = "mongodb://mongodb:12345678@mongo-db:27017"
defEventBusURL = "amqp://guest:guest@api-eventbus:5672" defEventBusURL = "amqp://guest:guest@api-eventbus:5672"
@ -30,17 +31,19 @@ func main() {
} }
c := new(server.Config) c := new(server.Config)
c.AppID, _ = os.Hostname()
c.AppName = config.GetEnv("APP_NAME", defAppName) c.AppName = config.GetEnv("APP_NAME", defAppName)
c.AppDomain = config.GetEnv("APP_DOMAIN", defAppDomain) c.AppDomain = config.GetEnv("APP_DOMAIN", defAppDomain)
c.NetAddr = config.GetEnv("SERVER_ADDR", defNetAddr) c.NetAddr = config.GetEnv("SERVER_ADDR", defNetAddr)
c.Port, _ = strconv.Atoi(c.NetAddr[1:]) c.Port, _ = strconv.Atoi(c.NetAddr[1:])
c.LoggerAddr = config.GetEnv("LOGGER_ADDR", defLoggerAddr) c.LoggerAddr = config.GetEnv("LOGGER_ADDR", defLoggerAddr)
c.RegistryAddr = config.GetEnv("REGISTRY_ADDR", defRegistryAddr)
c.DbURL = config.GetEnv("DATABASE_URL", defDbURL) c.DbURL = config.GetEnv("DATABASE_URL", defDbURL)
c.EventBusURL = config.GetEnv("EVENTBUS_URL", defEventBusURL) c.EventBusURL = config.GetEnv("EVENTBUS_URL", defEventBusURL)
c.EventBusExchange = ebEventsExchange c.EventBusExchange = ebEventsExchange
logHost, logPort := fluentd.ParseAddr(c.LoggerAddr) logHost, logPort := fluentd.ParseAddr(c.LoggerAddr)
logger := fluentd.NewLogger(c.AppName, logHost, logPort) logger := fluentd.NewLogger(c.GetAppFullName(), logHost, logPort)
defer logger.Close() defer logger.Close()
// db conn // db conn
@ -68,5 +71,10 @@ func main() {
// start server // start server
srv := server.NewServer(c, logger, dbConn, ebCh) srv := server.NewServer(c, logger, dbConn, ebCh)
srv.StartWithGracefulShutdown()
forever := make(chan struct{})
srv.StartWithGracefulShutdown(forever)
<-forever
// os.Exit(1)
} }

46
src/cmd/worker/main.go
View File

@ -4,19 +4,22 @@ import (
"fmt" "fmt"
"log" "log"
"os" "os"
"os/signal"
"strings" "strings"
"syscall"
"git.pbiernat.dev/egommerce/go-api-pkg/fluentd" "git.pbiernat.dev/egommerce/go-api-pkg/fluentd"
amqp "git.pbiernat.dev/egommerce/go-api-pkg/rabbitmq" amqp "git.pbiernat.dev/egommerce/go-api-pkg/rabbitmq"
"git.pbiernat.dev/egommerce/order-service/internal/app/config" "git.pbiernat.dev/egommerce/order-service/internal/app/config"
"git.pbiernat.dev/egommerce/order-service/internal/app/database" "git.pbiernat.dev/egommerce/order-service/internal/app/database"
"git.pbiernat.dev/egommerce/order-service/internal/app/event"
"git.pbiernat.dev/egommerce/order-service/internal/app/server" "git.pbiernat.dev/egommerce/order-service/internal/app/server"
"github.com/google/uuid"
) )
const ( const (
defAppName = "order-worker" defAppName = "order-worker"
defLoggerAddr = "api-logger:24224" defLoggerAddr = "api-logger:24224"
defRegistryAddr = "api-registry:8500"
defDbURL = "postgres://postgres:12345678@postgres-db:5432/egommerce" defDbURL = "postgres://postgres:12345678@postgres-db:5432/egommerce"
defMongoDbURL = "mongodb://mongodb:12345678@mongo-db:27017" defMongoDbURL = "mongodb://mongodb:12345678@mongo-db:27017"
defEventBusURL = "amqp://guest:guest@api-eventbus:5672" defEventBusURL = "amqp://guest:guest@api-eventbus:5672"
@ -29,18 +32,18 @@ func main() {
log.Panicln("Error loading .env file", config.ErrLoadingEnvs) log.Panicln("Error loading .env file", config.ErrLoadingEnvs)
} }
id := uuid.New().String()[24:]
c := new(server.Config) c := new(server.Config)
c.AppName = config.GetEnv("APP_NAME", defAppName) + "#:" + id c.AppID, _ = os.Hostname()
c.AppName = config.GetEnv("APP_NAME", defAppName)
c.LoggerAddr = config.GetEnv("LOGGER_ADDR", defLoggerAddr) c.LoggerAddr = config.GetEnv("LOGGER_ADDR", defLoggerAddr)
c.RegistryAddr = config.GetEnv("REGISTRY_ADDR", defRegistryAddr)
c.DbURL = config.GetEnv("DATABASE_URL", defDbURL) c.DbURL = config.GetEnv("DATABASE_URL", defDbURL)
c.EventBusURL = config.GetEnv("EVENTBUS_URL", defEventBusURL) c.EventBusURL = config.GetEnv("EVENTBUS_URL", defEventBusURL)
c.EventBusExchange = ebEventsExchange c.EventBusExchange = ebEventsExchange
c.EventBusQueue = ebEventsQueue c.EventBusQueue = ebEventsQueue
// c.EventBusQueue = fmt.Sprintf("%s-%s", ebEventsQueue, id)
logHost, logPort := fluentd.ParseAddr(c.LoggerAddr) logHost, logPort := fluentd.ParseAddr(c.LoggerAddr)
logger := fluentd.NewLogger(c.AppName, logHost, logPort) logger := fluentd.NewLogger(c.GetAppFullName(), logHost, logPort)
defer logger.Close() defer logger.Close()
// db conn // db conn
@ -80,12 +83,13 @@ func main() {
os.Exit(1) os.Exit(1)
} }
err = amqp.BindQueueToExchange(ebCh, c.EventBusQueue, c.EventBusExchange, "basket.order.basketCheckout") amqp.BindQueueToExchange(ebCh, c.EventBusQueue, c.EventBusExchange, "basket.order.basketCheckout")
if err != nil { // if err != nil {
logger.Log("Failed to prepare EventBus queue: %v\n", err) // logger.Log("Failed to prepare EventBus queue: %v\n", err)
os.Exit(1) // os.Exit(1)
} // }
// event consume
msgs, err := ebCh.Consume( msgs, err := ebCh.Consume(
c.EventBusQueue, // queue c.EventBusQueue, // queue
"", // consumer "", // consumer
@ -100,7 +104,17 @@ func main() {
os.Exit(1) os.Exit(1)
} }
var forever chan struct{} forever := make(chan struct{})
go func() {
sigint := make(chan os.Signal, 1)
signal.Notify(sigint, os.Interrupt, syscall.SIGINT, syscall.SIGTERM)
<-sigint
logger.Log("Worker %s stopped working...\n", c.GetAppFullName())
close(forever)
}()
go func() { go func() {
for d := range msgs { for d := range msgs {
msg, err := amqp.Deserialize(d.Body) msg, err := amqp.Deserialize(d.Body)
@ -110,17 +124,17 @@ func main() {
continue continue
} }
event := fmt.Sprintf("%s", msg["event"]) eName := fmt.Sprintf("%s", msg["event"])
data := (msg["data"]).(map[string]interface{}) data := (msg["data"]).(map[string]interface{})
logger.Log("Message<%s>: %s\n", event, data) logger.Log("Message<%s>: %s\n", eName, data)
switch true { switch true {
case strings.Contains(event, amqp.EVENT_BASKET_CHECKOUT): case strings.Contains(eName, event.EVENT_BASKET_CHECKOUT):
// create new order based on basket // create new order based on basket
logger.Log("Event: %s", amqp.EVENT_BASKET_CHECKOUT) logger.Log("Event: %s", event.EVENT_BASKET_CHECKOUT)
} }
logger.Log("ACK: %s", event) logger.Log("ACK: %s", eName)
d.Ack(false) d.Ack(false)
} }
}() }()

10
src/go.mod
View File

@ -3,23 +3,19 @@ module git.pbiernat.dev/egommerce/order-service
go 1.18 go 1.18
require ( require (
github.com/fluent/fluent-logger-golang v1.9.0 git.pbiernat.dev/egommerce/go-api-pkg v0.0.101
github.com/gofiber/fiber/v2 v2.40.1 github.com/gofiber/fiber/v2 v2.40.1
github.com/google/uuid v1.3.0
github.com/hashicorp/consul/api v1.18.0
github.com/jackc/pgx/v4 v4.17.2 github.com/jackc/pgx/v4 v4.17.2
github.com/joho/godotenv v1.4.0 github.com/joho/godotenv v1.4.0
github.com/streadway/amqp v1.0.0 github.com/streadway/amqp v1.0.0
) )
require ( require (
git.pbiernat.dev/egommerce/go-api-pkg/consul v0.0.0-20221201033742-97afd0d96662 // indirect
git.pbiernat.dev/egommerce/go-api-pkg/fluentd v0.0.0-20221201033742-97afd0d96662 // indirect
git.pbiernat.dev/egommerce/go-api-pkg/rabbitmq v0.0.0-20221201033742-97afd0d96662 // indirect
github.com/andybalholm/brotli v1.0.4 // indirect github.com/andybalholm/brotli v1.0.4 // indirect
github.com/armon/go-metrics v0.4.1 // indirect github.com/armon/go-metrics v0.4.1 // indirect
github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869 // indirect
github.com/fatih/color v1.13.0 // indirect github.com/fatih/color v1.13.0 // indirect
github.com/fluent/fluent-logger-golang v1.9.0 // indirect
github.com/hashicorp/consul/api v1.18.0 // indirect
github.com/hashicorp/go-cleanhttp v0.5.2 // indirect github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
github.com/hashicorp/go-hclog v1.3.1 // indirect github.com/hashicorp/go-hclog v1.3.1 // indirect
github.com/hashicorp/go-immutable-radix v1.3.1 // indirect github.com/hashicorp/go-immutable-radix v1.3.1 // indirect

30
src/go.sum
View File

@ -1,9 +1,13 @@
git.pbiernat.dev/egommerce/go-api-pkg/consul v0.0.0-20221201033742-97afd0d96662 h1:Z6D9KDaHS/TL2jcY10M0UxqyGcaXn7jK7P6ja8+ytkg= git.pbiernat.dev/egommerce/go-api-pkg v0.0.32 h1:ArB/n30m927WMAM4u51guH+qR0Lu4NGyYnYdi7OhlzY=
git.pbiernat.dev/egommerce/go-api-pkg/consul v0.0.0-20221201033742-97afd0d96662/go.mod h1:lDctRzmIVtFNCPrXAOAOQJvi52KjfOqhgTftQ6gTE7U= git.pbiernat.dev/egommerce/go-api-pkg v0.0.32/go.mod h1:nAwcw2MZtn/54YKq8VQK6RJAsiuoLUtPuazXg8JcqK8=
git.pbiernat.dev/egommerce/go-api-pkg/fluentd v0.0.0-20221201033742-97afd0d96662 h1:AG5rRYaXQFyL9XtZLkKfBQGyOBbGRQAqrgtLL6KoQTo= git.pbiernat.dev/egommerce/go-api-pkg v0.0.33 h1:1tm+pvUeS6OZLvHmLM3BwFS0Ty/eA3jDRuB60OicosA=
git.pbiernat.dev/egommerce/go-api-pkg/fluentd v0.0.0-20221201033742-97afd0d96662/go.mod h1:/7GWyTxCHuk7y1aQtxJkTMuXNG6utr8APWjvOp51H7A= git.pbiernat.dev/egommerce/go-api-pkg v0.0.33/go.mod h1:nAwcw2MZtn/54YKq8VQK6RJAsiuoLUtPuazXg8JcqK8=
git.pbiernat.dev/egommerce/go-api-pkg/rabbitmq v0.0.0-20221201033742-97afd0d96662 h1:2skXunz8yjmYK0H5VOsXRhuyFrPo86PpL4b8heBei3I= git.pbiernat.dev/egommerce/go-api-pkg v0.0.34 h1:UO1x6O+cyU7yYYbDCDyhhAypuf4QGIXcmWcBEEjLuYM=
git.pbiernat.dev/egommerce/go-api-pkg/rabbitmq v0.0.0-20221201033742-97afd0d96662/go.mod h1:gJQ6go/IGbrDkIftZO8cubLCu8Rbt5SWCh4EZMcdsW8= git.pbiernat.dev/egommerce/go-api-pkg v0.0.34/go.mod h1:nAwcw2MZtn/54YKq8VQK6RJAsiuoLUtPuazXg8JcqK8=
git.pbiernat.dev/egommerce/go-api-pkg v0.0.100 h1:jw4fiGbZTsfJXJpGV+HQiYeMGZ7DMRMoepjuIwY6FIU=
git.pbiernat.dev/egommerce/go-api-pkg v0.0.100/go.mod h1:nAwcw2MZtn/54YKq8VQK6RJAsiuoLUtPuazXg8JcqK8=
git.pbiernat.dev/egommerce/go-api-pkg v0.0.101 h1:NZCFAAlC94+LcN1gjrENnWUHvpWgaNksyB2N4Fiy8C4=
git.pbiernat.dev/egommerce/go-api-pkg v0.0.101/go.mod h1:nAwcw2MZtn/54YKq8VQK6RJAsiuoLUtPuazXg8JcqK8=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/DataDog/datadog-go v3.2.0+incompatible/go.mod h1:LButxg5PwREeZtORoXG3tL4fMGNddJ+vMq1mwgfaqoQ= github.com/DataDog/datadog-go v3.2.0+incompatible/go.mod h1:LButxg5PwREeZtORoXG3tL4fMGNddJ+vMq1mwgfaqoQ=
github.com/Masterminds/semver/v3 v3.1.1/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0cBrbBpGY/8hQs= github.com/Masterminds/semver/v3 v3.1.1/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0cBrbBpGY/8hQs=
@ -14,7 +18,6 @@ github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRF
github.com/andybalholm/brotli v1.0.4 h1:V7DdXeJtZscaqfNuAdSRuRFzuiKlHSC/Zh3zl9qY3JY= github.com/andybalholm/brotli v1.0.4 h1:V7DdXeJtZscaqfNuAdSRuRFzuiKlHSC/Zh3zl9qY3JY=
github.com/andybalholm/brotli v1.0.4/go.mod h1:fO7iG3H7G2nSZ7m0zPUDn85XEX2GTukHGRSepvi9Eig= github.com/andybalholm/brotli v1.0.4/go.mod h1:fO7iG3H7G2nSZ7m0zPUDn85XEX2GTukHGRSepvi9Eig=
github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o= github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da h1:8GUt8eRujhVEGZFFEjBj46YV4rDjvGrNxb0KMWYkL2I=
github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY= github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=
github.com/armon/go-metrics v0.4.1 h1:hR91U9KYmb6bLBYLQjyM+3j+rcd/UhE+G78SFnF8gJA= github.com/armon/go-metrics v0.4.1 h1:hR91U9KYmb6bLBYLQjyM+3j+rcd/UhE+G78SFnF8gJA=
github.com/armon/go-metrics v0.4.1/go.mod h1:E6amYzXo6aW1tqzoZGT755KkbgrJsSdpwZ+3JqfkOG4= github.com/armon/go-metrics v0.4.1/go.mod h1:E6amYzXo6aW1tqzoZGT755KkbgrJsSdpwZ+3JqfkOG4=
@ -25,7 +28,6 @@ github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+Ce
github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw= github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs= github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869 h1:DDGfHa7BWjL4YnC6+E63dPcxHo2sUxDIu8g3QgEJdRY= github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869 h1:DDGfHa7BWjL4YnC6+E63dPcxHo2sUxDIu8g3QgEJdRY=
github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869/go.mod h1:Ekp36dRnpXw/yCqJaO+ZrUyxD+3VXMFFr56k5XYrpB4=
github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/circonus-labs/circonus-gometrics v2.3.1+incompatible/go.mod h1:nmEj6Dob7S7YxXgwXpfOuvO54S+tGdZdw9fuRZt25Ag= github.com/circonus-labs/circonus-gometrics v2.3.1+incompatible/go.mod h1:nmEj6Dob7S7YxXgwXpfOuvO54S+tGdZdw9fuRZt25Ag=
github.com/circonus-labs/circonusllhist v0.1.3/go.mod h1:kMXHVDlOchFAehlya5ePtbp5jckzBHf4XRpQvBOLI+I= github.com/circonus-labs/circonusllhist v0.1.3/go.mod h1:kMXHVDlOchFAehlya5ePtbp5jckzBHf4XRpQvBOLI+I=
@ -39,7 +41,6 @@ github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4= github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
github.com/fatih/color v1.9.0 h1:8xPHl4/q1VyqGIPif1F+1V3Y3lSmrq01EabUW3CoW5s=
github.com/fatih/color v1.9.0/go.mod h1:eQcE1qtQxscV5RaZvpXrrb8Drkc3/DdQ+uUYCNjL+zU= github.com/fatih/color v1.9.0/go.mod h1:eQcE1qtQxscV5RaZvpXrrb8Drkc3/DdQ+uUYCNjL+zU=
github.com/fatih/color v1.13.0 h1:8LOYc1KYPPmyKMuN8QV2DNRWNbLo6LZ0iLs8+mlH53w= github.com/fatih/color v1.13.0 h1:8LOYc1KYPPmyKMuN8QV2DNRWNbLo6LZ0iLs8+mlH53w=
github.com/fatih/color v1.13.0/go.mod h1:kLAiJbzzSOZDVNGyDpeOxJ47H46qBXwg5ILebYFFOfk= github.com/fatih/color v1.13.0/go.mod h1:kLAiJbzzSOZDVNGyDpeOxJ47H46qBXwg5ILebYFFOfk=
@ -68,10 +69,6 @@ github.com/google/go-cmp v0.5.7 h1:81/ik6ipDQS2aGcBfIN5dHDB36BwrStyeAQquSYCV4o=
github.com/google/go-cmp v0.5.7/go.mod h1:n+brtR0CgQNWTVd5ZUFpTBC8YFBDLK/h/bpaJ8/DtOE= github.com/google/go-cmp v0.5.7/go.mod h1:n+brtR0CgQNWTVd5ZUFpTBC8YFBDLK/h/bpaJ8/DtOE=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg= github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI= github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/hashicorp/consul/api v1.17.0 h1:aqytbw31uCPNn37ST+717IyGod+P1eTgSGu3yjRo4bs=
github.com/hashicorp/consul/api v1.17.0/go.mod h1:ZNwemOPAdgtV4cCx9fqxNmw+PI3vliW6gYin2WD+F2g=
github.com/hashicorp/consul/api v1.18.0 h1:R7PPNzTCeN6VuQNDwwhZWJvzCtGSrNpJqfb22h3yH9g= github.com/hashicorp/consul/api v1.18.0 h1:R7PPNzTCeN6VuQNDwwhZWJvzCtGSrNpJqfb22h3yH9g=
github.com/hashicorp/consul/api v1.18.0/go.mod h1:owRRGJ9M5xReDC5nfT8FTJrNAPbT4NM6p/k+d03q2v4= github.com/hashicorp/consul/api v1.18.0/go.mod h1:owRRGJ9M5xReDC5nfT8FTJrNAPbT4NM6p/k+d03q2v4=
github.com/hashicorp/consul/sdk v0.13.0 h1:lce3nFlpv8humJL8rNrrGHYSKc3q+Kxfeg3Ii1m6ZWU= github.com/hashicorp/consul/sdk v0.13.0 h1:lce3nFlpv8humJL8rNrrGHYSKc3q+Kxfeg3Ii1m6ZWU=
@ -79,15 +76,12 @@ github.com/hashicorp/consul/sdk v0.13.0/go.mod h1:0hs/l5fOVhJy/VdcoaNqUSi2AUs95e
github.com/hashicorp/errwrap v1.0.0 h1:hLrqtEDnRye3+sgx6z4qVLNuviH3MR5aQ0ykNJa/UYA= github.com/hashicorp/errwrap v1.0.0 h1:hLrqtEDnRye3+sgx6z4qVLNuviH3MR5aQ0ykNJa/UYA=
github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4= github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
github.com/hashicorp/go-cleanhttp v0.5.0/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80= github.com/hashicorp/go-cleanhttp v0.5.0/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
github.com/hashicorp/go-cleanhttp v0.5.1 h1:dH3aiDG9Jvb5r5+bYHsikaOUIpcM0xvgMXVoDkXMzJM=
github.com/hashicorp/go-cleanhttp v0.5.1/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80= github.com/hashicorp/go-cleanhttp v0.5.1/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
github.com/hashicorp/go-cleanhttp v0.5.2 h1:035FKYIWjmULyFRBKPs8TBQoi0x6d9G4xc9neXJWAZQ= github.com/hashicorp/go-cleanhttp v0.5.2 h1:035FKYIWjmULyFRBKPs8TBQoi0x6d9G4xc9neXJWAZQ=
github.com/hashicorp/go-cleanhttp v0.5.2/go.mod h1:kO/YDlP8L1346E6Sodw+PrpBSV4/SoxCXGY6BqNFT48= github.com/hashicorp/go-cleanhttp v0.5.2/go.mod h1:kO/YDlP8L1346E6Sodw+PrpBSV4/SoxCXGY6BqNFT48=
github.com/hashicorp/go-hclog v0.12.0 h1:d4QkX8FRTYaKaCZBoXYY8zJX2BXjWxurN/GA2tkrmZM=
github.com/hashicorp/go-hclog v0.12.0/go.mod h1:whpDNt7SSdeAju8AWKIWsul05p54N/39EeqMAyrmvFQ= github.com/hashicorp/go-hclog v0.12.0/go.mod h1:whpDNt7SSdeAju8AWKIWsul05p54N/39EeqMAyrmvFQ=
github.com/hashicorp/go-hclog v1.3.1 h1:vDwF1DFNZhntP4DAjuTpOw3uEgMUpXh1pB5fW9DqHpo= github.com/hashicorp/go-hclog v1.3.1 h1:vDwF1DFNZhntP4DAjuTpOw3uEgMUpXh1pB5fW9DqHpo=
github.com/hashicorp/go-hclog v1.3.1/go.mod h1:W4Qnvbt70Wk/zYJryRzDRU/4r0kIg0PVHBcfoyhpF5M= github.com/hashicorp/go-hclog v1.3.1/go.mod h1:W4Qnvbt70Wk/zYJryRzDRU/4r0kIg0PVHBcfoyhpF5M=
github.com/hashicorp/go-immutable-radix v1.0.0 h1:AKDB1HM5PWEA7i4nhcpwOrO2byshxBjXVn/J/3+z5/0=
github.com/hashicorp/go-immutable-radix v1.0.0/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60= github.com/hashicorp/go-immutable-radix v1.0.0/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60=
github.com/hashicorp/go-immutable-radix v1.3.1 h1:DKHmCUm2hRBK510BaiZlwvpD40f8bJFeZnpfm2KLowc= github.com/hashicorp/go-immutable-radix v1.3.1 h1:DKHmCUm2hRBK510BaiZlwvpD40f8bJFeZnpfm2KLowc=
github.com/hashicorp/go-immutable-radix v1.3.1/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60= github.com/hashicorp/go-immutable-radix v1.3.1/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60=
@ -221,7 +215,6 @@ github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG
github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0= github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
github.com/mitchellh/go-wordwrap v1.0.0/go.mod h1:ZXFpozHsX6DPmq2I0TCekCxypsnAUbP2oI0UX1GXzOo= github.com/mitchellh/go-wordwrap v1.0.0/go.mod h1:ZXFpozHsX6DPmq2I0TCekCxypsnAUbP2oI0UX1GXzOo=
github.com/mitchellh/mapstructure v0.0.0-20160808181253-ca63d7c062ee/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y= github.com/mitchellh/mapstructure v0.0.0-20160808181253-ca63d7c062ee/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
github.com/mitchellh/mapstructure v1.4.1 h1:CpVNEelQCZBooIPDn+AR3NpivK/TIKU8bDxdASFVQag=
github.com/mitchellh/mapstructure v1.4.1/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo= github.com/mitchellh/mapstructure v1.4.1/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY= github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo= github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
@ -230,8 +223,8 @@ github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJ
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0= github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0= github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U= github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c h1:Lgl0gzECD8GnQ5QCWA8o6BtfL6mDH5rQgM4/fX3avOs=
github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc= github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
github.com/pascaldekloe/goe v0.1.0 h1:cBOtyMzM9HTpWjXfbbunk26uA6nG3a8n06Wieeh0MwY=
github.com/pascaldekloe/goe v0.1.0/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc= github.com/pascaldekloe/goe v0.1.0/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
github.com/philhofer/fwd v1.1.1 h1:GdGcTjf5RNAxwS4QLsiMzJYj5KEvPJD3Abr261yRQXQ= github.com/philhofer/fwd v1.1.1 h1:GdGcTjf5RNAxwS4QLsiMzJYj5KEvPJD3Abr261yRQXQ=
github.com/philhofer/fwd v1.1.1/go.mod h1:gk3iGcWd9+svBvR0sR+KPcfE+RNWozjowpeBVG3ZVNU= github.com/philhofer/fwd v1.1.1/go.mod h1:gk3iGcWd9+svBvR0sR+KPcfE+RNWozjowpeBVG3ZVNU=
@ -374,7 +367,6 @@ golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBc
golang.org/x/sys v0.0.0-20220412211240-33da011f77ad/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220412211240-33da011f77ad/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220503163025-988cb79eb6c6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220503163025-988cb79eb6c6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220728004956-3c1f35247d10/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220728004956-3c1f35247d10/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab h1:2QkjZIsXupsJbJIdSjjUOgWK3aEtzyuh2mPt3l/CkeU=
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.2.0 h1:ljd4t30dBnAvMZaQCevtY0xLLD0A+bRZXbgLMLU1F/A= golang.org/x/sys v0.2.0 h1:ljd4t30dBnAvMZaQCevtY0xLLD0A+bRZXbgLMLU1F/A=
golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=

10
src/internal/app/event/order.go Normal file
View File

@ -0,0 +1,10 @@
package event
const (
EVENT_BASKET_CHECKOUT = "event.BasketCheckoutEvent"
)
type BasketCheckoutEvent struct {
*Event
BasketID string `json:"basket_id"`
}

20
src/internal/app/log.go Normal file
View File

@ -0,0 +1,20 @@
package app
import (
"log"
)
const AppName = "basket-svc"
func Panic(v ...any) {
log.Panicln(AppName+":", v)
}
func Panicf(format string, v ...any) {
log.Panicf(AppName+": "+format, v...)
}
func Panicln(v ...any) {
v = append([]any{AppName + ":"}, v...)
log.Panicln(v...)
}

9
src/internal/app/server/config.go
View File

@ -1,15 +1,22 @@
package server package server
import "fmt"
type Config struct { type Config struct {
AppID string
AppName string AppName string
AppDomain string AppDomain string
NetAddr string NetAddr string
// Host string
Port int Port int
LoggerAddr string LoggerAddr string
RegistryAddr string
DbURL string DbURL string
MongoDbUrl string MongoDbUrl string
EventBusURL string EventBusURL string
EventBusExchange string EventBusExchange string
EventBusQueue string EventBusQueue string
} }
func (c *Config) GetAppFullName() string {
return fmt.Sprintf("%s_%s", c.AppName, c.AppID)
}

44
src/internal/app/server/server.go
View File

@ -3,6 +3,7 @@ package server
import ( import (
"os" "os"
"os/signal" "os/signal"
"syscall"
"time" "time"
"github.com/gofiber/fiber/v2" "github.com/gofiber/fiber/v2"
@ -18,29 +19,31 @@ type Server struct {
log *fluentd.Logger log *fluentd.Logger
db *pgxpool.Pool db *pgxpool.Pool
ebCh *amqp.Channel ebCh *amqp.Channel
discovery *discovery.Service
name string name string
addr string addr string
} }
type RequestID struct { type Headers struct {
RequestID string `reqHeader:"x-request-id"` RequestID string `reqHeader:"x-request-id"`
} }
func NewServer(conf *Config, logger *fluentd.Logger, db *pgxpool.Pool, ebCh *amqp.Channel) *Server { func NewServer(conf *Config, logger *fluentd.Logger, db *pgxpool.Pool, ebCh *amqp.Channel) *Server {
discovery, err := discovery.NewService(conf.AppName, conf.AppDomain, conf.Port) logger.Log("API_ID: %s", conf.AppID)
discovery, err := discovery.NewService(conf.RegistryAddr, conf.AppID, conf.AppName, conf.AppID, conf.AppDomain, conf.Port)
if err != nil { if err != nil {
logger.Log("Error connecting to api-registry: %v", err) logger.Log("Error connecting to %s: %v", conf.RegistryAddr, err)
} }
logger.Log("Registering service with name: %s, address: %s", discovery.Name, discovery.Address) logger.Log("Registering service with name: %s, address: %s", discovery.Name, discovery.Address)
err = discovery.Register() err = discovery.Register()
if err != nil { if err != nil {
logger.Log(err.Error()) logger.Log("register error: %v", err)
} }
cnf := fiber.Config{ cnf := fiber.Config{
AppName: conf.AppName, AppName: conf.AppName,
ServerHeader: conf.AppDomain, ServerHeader: conf.AppName,
ReadTimeout: time.Millisecond * 50, ReadTimeout: time.Millisecond * 50,
WriteTimeout: time.Millisecond * 50, WriteTimeout: time.Millisecond * 50,
IdleTimeout: time.Millisecond * 50, IdleTimeout: time.Millisecond * 50,
@ -50,6 +53,7 @@ func NewServer(conf *Config, logger *fluentd.Logger, db *pgxpool.Pool, ebCh *amq
logger, logger,
db, db,
ebCh, ebCh,
discovery,
conf.AppName, conf.AppName,
conf.NetAddr, conf.NetAddr,
} }
@ -65,37 +69,43 @@ func (s *Server) Start() {
s.log.Log("Starting error: %v", err) s.log.Log("Starting error: %v", err)
} }
func (s *Server) StartWithGracefulShutdown() { func (s *Server) StartWithGracefulShutdown(forever chan struct{}) {
idle := make(chan struct{})
go func() { go func() {
sigint := make(chan os.Signal, 1) sigint := make(chan os.Signal, 1)
signal.Notify(sigint, os.Interrupt) signal.Notify(sigint, os.Interrupt, syscall.SIGINT, syscall.SIGTERM)
<-sigint <-sigint
if err := s.Shutdown(); err != nil { if err := s.gracefulShutdown(); err != nil {
s.log.Log("Server is not shutting down! Reason: %v", err) s.log.Log("Server is not shutting down! Reason: %v", err)
} }
s.log.Log("Servier is going down...") close(forever)
// remove info from registry and close all connection here...
close(idle)
}() }()
if err := s.Listen(s.addr); err != nil { if err := s.Listen(s.addr); err != nil {
s.log.Log("Server is not running! Reason: %v", err) s.log.Log("Server is not running! Reason: %v", err)
} }
<-idle <-forever
} }
func (s *Server) GetRequestID(c *fiber.Ctx) (string, error) { func (s *Server) GetRequestID(c *fiber.Ctx) (string, error) {
var hdr = new(RequestID) var hdr = new(Headers)
if err := c.ReqHeaderParser(hdr); err != nil { if err := c.ReqHeaderParser(hdr); err != nil {
return "", err return "", err
} }
return hdr.RequestID, nil return hdr.RequestID, nil
}
func (s *Server) gracefulShutdown() error {
s.log.Log("Server is going down...")
s.log.Log("Unregistering service: %s", s.discovery.GetID())
s.discovery.Unregister()
s.ebCh.Close()
s.db.Close()
s.log.Close()
return s.Shutdown()
} }