Merge pull request #308 from nevenas-mit/reviewservice

add Review Service

hotelReservation/Docker/.gitignore

@@ -0,0 +1,8 @@
+cmd/*/data
+cmd/api/api
+cmd/auth/auth
+cmd/geo/geo
+cmd/profile/profile
+cmd/rate/rate
+cmd/www/www
+cmd/search/search

hotelReservation/Dockerfile

@@ -1,30 +1,11 @@
-FROM golang:1.21 as builder
-
-WORKDIR /workspace
-
-COPY go.sum go.sum
-COPY go.mod go.mod
-COPY vendor/ vendor/
-
-COPY cmd/ cmd/
-COPY dialer/ dialer/
-COPY registry/ registry/
-COPY services/ services/
-COPY tls/ tls/
-COPY tracing/ tracing/
-COPY tune/ tune/
-
-RUN CGO_ENABLED=0 GOOS=linux GO111MODULE=on go install -ldflags="-s -w" -mod=vendor ./cmd/...
-
-FROM gcr.io/distroless/static:nonroot
-
-WORKDIR /
-
-COPY --from=builder /go/bin/frontend .
-COPY --from=builder /go/bin/geo .
-COPY --from=builder /go/bin/profile .
-COPY --from=builder /go/bin/rate .
-COPY --from=builder /go/bin/recommendation .
-COPY --from=builder /go/bin/reservation .
-COPY --from=builder /go/bin/search .
-COPY --from=builder /go/bin/user .
+FROM golang:1.17.3
+
+RUN git config --global http.sslverify false
+COPY . /go/src/github.com/harlow/go-micro-services
+WORKDIR /go/src/github.com/harlow/go-micro-services
+RUN go get gopkg.in/mgo.v2
+RUN go get github.com/bradfitz/gomemcache/memcache
+RUN go get github.com/google/uuid
+RUN go mod init
+RUN go mod vendor
+RUN go install -ldflags="-s -w" ./cmd/...

hotelReservation/Gopkg.toml

@@ -0,0 +1,58 @@
+# Gopkg.toml example
+#
+# Refer to https://golang.github.io/dep/docs/Gopkg.toml.html
+# for detailed Gopkg.toml documentation.
+#
+# required = ["github.com/user/thing/cmd/thing"]
+# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
+#
+# [[constraint]]
+#   name = "github.com/user/project"
+#   version = "1.0.0"
+#
+# [[constraint]]
+#   name = "github.com/user/project2"
+#   branch = "dev"
+#   source = "github.com/myfork/project2"
+#
+# [[override]]
+#   name = "github.com/x/y"
+#   version = "2.4.0"
+#
+# [prune]
+#   non-go = false
+#   go-tests = true
+#   unused-packages = true
+
+
+[[constraint]]
+  name = "github.com/golang/protobuf"
+  version = "1.5.3"
+
+[[constraint]]
+  branch = "master"
+  name = "github.com/hailocab/go-geoindex"
+
+[[constraint]]
+  name = "github.com/opentracing/opentracing-go"
+  version = "1.0.2"
+
+[[constraint]]
+  name = "github.com/uber/jaeger-client-go"
+  version = "2.11.2"
+
+[[constraint]]
+  name = "github.com/uber/jaeger-lib"
+  version = "1.4.0"
+
+[[constraint]]
+  branch = "master"
+  name = "golang.org/x/net"
+
+[[constraint]]
+  name = "google.golang.org/grpc"
+  version = "1.10.0"
+
+[prune]
+  go-tests = true
+  unused-packages = true

hotelReservation/README.md

@@ -17,7 +17,7 @@ Supported actions:
 - luarocks (apt-get install luarocks)
 - luasocket (luarocks install luasocket)
 
-## Running the hotel reservation application
+## Running the social network application
 ### Before you start
 - Install Docker and Docker Compose.
 - Make sure exposed ports in docker-compose files are available
@@ -29,24 +29,11 @@ Supported actions:
 
 ### Running the containers
 ##### Docker-compose
-Start docker containers by running `docker-compose up -d`. All images will be pulled from Docker Hub.
+- NOTLS: Start docker containers by running `docker-compose up -d`. All images will be pulled from Docker Hub.
+- TLS: Start docker containers by running `TLS=1 docker-compose up -d`. All the gRPC communications will be protected by TLS.
+- TLS with spcified ciphersuite: Start docker containers by running `TLS=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 docker-compose up -d`. The available cipher suite can be find at the file [options.go](tls/options.go#L21).
 
-The workload itself can be configured using optional enviroment variables. The avaialbe configuration items are:
-
-- TLS: Environment variable TLS controls the TLS enablement of gRPC and HTTP communications of the microservices in hotelReservation.
-    - TLS=0 or not set(default): No TLS enabled for gRPC and HTTP communication.
-    - TLS=1: All the gRPC and HTTP communications will be protected by TLS, e.g. `TLS=1 docker-compose up -d`.
-    - TLS=<ciphersuite>: Use specified ciphersuite for TLS, e.g. `TLS=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 docker-compose up -d`. The avaialbe cipher suite can be found at the file [options.go](tls/options.go#L21).
-
-- GC: Environment variable GC controls the garbage collection target percentage of Golang runtime. The default value is 100. See [golang doc](https://pkg.go.dev/runtime/debug#SetGCPercent) for details.
-
-- JAEGER_SAMPLE_RATIO: Environment variable JAEGER_SAMPLE_RATIO controls the ratio of requests to be traced Jaeger. Default is 0.01(1%).
-
-- MEMC_TIMEOUT: Environment variable MEMC_TIMEOUT controls the timeout value in seconds when communicating with memcached. Default is 2 seconds. We may need to increase this value in case of very high work loads.
-
-- LOG_LEVEL: Environment variable LOG_LEVEL controls the log verbosity. Valid values are: ERROR, WARNING, INFO, TRACE, DEBUG. Default value is INFO.
-
-Users may run `docker-compose logs <service>` to check the corresponding configurations.
+Check if TLS is enabled or not: `docker-compose logs <service> | grep TLS`.
 
 ##### Openshift
 Read the Readme file in Openshift directory.
@@ -56,7 +43,7 @@ Read the Readme file in Kubernetes directory.
 
 #### workload generation
 ```bash
-../wrk2/wrk -D exp -t <num-threads> -c <num-conns> -d <duration> -L -s ./wrk2/scripts/hotel-reservation/mixed-workload_type_1.lua http://x.x.x.x:5000 -R <reqs-per-sec>
+./wrk2/wrk -D exp -t <num-threads> -c <num-conns> -d <duration> -L -s ./wrk2/scripts/hotel-reservation/mixed-workload_type_1.lua http://x.x.x.x:5000 -R <reqs-per-sec>
 ```
 
 ### Questions and contact