From 304a476885f3ba9e9969f9d6c7a9d5e1994bb969 Mon Sep 17 00:00:00 2001 From: pritesh-patel Date: Fri, 11 Oct 2019 23:17:25 -0700 Subject: [PATCH] fix docker files & http generation for docker compose --- example/hello-world/.gitignore | 1 + example/hello-world/docker/http/Dockerfile | 2 +- example/hello-world/go.mod | 6 ++- example/hello-world/go.sum | 54 ++++++++++++++++++++++ example/hello-world/http/main.go | 15 +++++- templates/docker/dockerfile_http.tmpl | 2 +- templates/golang/http_gw.tmpl | 15 +++++- 7 files changed, 88 insertions(+), 7 deletions(-) create mode 100644 example/hello-world/go.sum diff --git a/example/hello-world/.gitignore b/example/hello-world/.gitignore index e69de29bb..55283c232 100644 --- a/example/hello-world/.gitignore +++ b/example/hello-world/.gitignore @@ -0,0 +1 @@ +/hello-world-idl diff --git a/example/hello-world/docker/http/Dockerfile b/example/hello-world/docker/http/Dockerfile index af5b4716e..b9c81965a 100644 --- a/example/hello-world/docker/http/Dockerfile +++ b/example/hello-world/docker/http/Dockerfile @@ -1,7 +1,7 @@ FROM golang:1.12.6@sha256:83e8267be041b3ddf6a5792c7e464528408f75c446745642db08cfe4e8d58d18 AS build WORKDIR /cache COPY . . -RUN go build http/main.go -o hello-world-http +RUN go build -o hello-world-http http/main.go FROM alpine RUN mkdir /lib64 && ln -s /lib/libc.musl-x86_64.so.1 /lib64/ld-linux-x86-64.so.2 diff --git a/example/hello-world/go.mod b/example/hello-world/go.mod index 06c12cd4f..9b83fa8ac 100644 --- a/example/hello-world/go.mod +++ b/example/hello-world/go.mod @@ -5,5 +5,9 @@ go 1.12 replace github.com/yourrepo/hello-world-idl => ./hello-world-idl require ( - github.com/yourrepo/hello-world-idl v0.0.0 + github.com/grpc-ecosystem/grpc-gateway v1.11.3 // indirect + github.com/yourrepo/hello-world-idl v0.0.0 + google.golang.org/appengine v1.4.0 // indirect + google.golang.org/genproto v0.0.0-20191009194640-548a555dbc03 // indirect + google.golang.org/grpc v1.24.0 // indirect ) diff --git a/example/hello-world/go.sum b/example/hello-world/go.sum new file mode 100644 index 000000000..05c4f4625 --- /dev/null +++ b/example/hello-world/go.sum @@ -0,0 +1,54 @@ +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= +github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04= +github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= +github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= +github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= +github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs= +github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= +github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M= +github.com/grpc-ecosystem/grpc-gateway v1.11.3 h1:h8+NsYENhxNTuq+dobk3+ODoJtwY4Fu0WQXsxJfL8aM= +github.com/grpc-ecosystem/grpc-gateway v1.11.3/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY= +github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo= +github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ= +github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI= +github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6SoW27p1b0cqNHllgS5HIMJraePCO15w5zCzIWYg= +golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= +golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= +golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU= +golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= +golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20190311183353-d8887717615a h1:oWX7TPOiFAMXLq8o0ikBYfCJVlRHBcsciT5bXOrH628= +golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= +golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= +golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a h1:1BGLXjeY4akVXGgbC9HugT3Jv3hCI0z56oJR5vAMgBU= +golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg= +golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= +golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY= +golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= +golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q= +google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= +google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= +google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= +google.golang.org/genproto v0.0.0-20191009194640-548a555dbc03 h1:4HYDjxeNXAOTv3o1N2tjo8UUSlhQgAD52FVkwxnWgM8= +google.golang.org/genproto v0.0.0-20191009194640-548a555dbc03/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc= +google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= +google.golang.org/grpc v1.24.0 h1:vb/1TCsVn3DcJlQ0Gs1yB1pKI6Do2/QNwxdKqmc/b0s= +google.golang.org/grpc v1.24.0/go.mod h1:XDChyiUovWa60DnaeDeZmSW86xtLtjtZbwvSiRnRtcA= +gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo= +gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74= +honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= diff --git a/example/hello-world/http/main.go b/example/hello-world/http/main.go index c4c367040..7235ee85a 100644 --- a/example/hello-world/http/main.go +++ b/example/hello-world/http/main.go @@ -1,6 +1,8 @@ package main import ( + "os" + "fmt" "log" "context" "net/http" @@ -29,11 +31,20 @@ func run(endpoint string, listening string) error { } func main() { - endpoint := "0.0.0.0:3000" - listening := "0.0.0.0:8080" + + endpoint := fmt.Sprintf("%s:%s", getEnv("APP_HOST", "0.0.0.0"), getEnv("APP_PORT", "3000")) + listening := fmt.Sprintf("%s:%s", getEnv("HTTP_HOST", "0.0.0.0"), getEnv("HTTP_PORT", "8080")) + log.Printf("Starting http grpc gateway server on %v...", listening) if err := run(endpoint, listening); err != nil { log.Fatal(err) } } + +func getEnv(key, fallback string) string { + if value, ok := os.LookupEnv(key); ok { + return value + } + return fallback +} diff --git a/templates/docker/dockerfile_http.tmpl b/templates/docker/dockerfile_http.tmpl index 36c7ae162..3a08f28a1 100644 --- a/templates/docker/dockerfile_http.tmpl +++ b/templates/docker/dockerfile_http.tmpl @@ -1,7 +1,7 @@ FROM golang:1.12.6@sha256:83e8267be041b3ddf6a5792c7e464528408f75c446745642db08cfe4e8d58d18 AS build WORKDIR /cache COPY . . -RUN go build http/main.go -o {{ .Name }}-http +RUN go build -o {{ .Name }}-http http/main.go FROM alpine RUN mkdir /lib64 && ln -s /lib/libc.musl-x86_64.so.1 /lib64/ld-linux-x86-64.so.2 diff --git a/templates/golang/http_gw.tmpl b/templates/golang/http_gw.tmpl index c2c36403c..8a46461dc 100644 --- a/templates/golang/http_gw.tmpl +++ b/templates/golang/http_gw.tmpl @@ -1,6 +1,8 @@ package main import ( + "os" + "fmt" "log" "context" "net/http" @@ -35,11 +37,20 @@ func run(endpoint string, listening string) error { } func main() { - endpoint := "0.0.0.0:{{ .Network.Grpc.Port }}" - listening := "0.0.0.0:{{ .Network.Http.Port }}" + + endpoint := fmt.Sprintf("%s:%s", getEnv("APP_HOST", "0.0.0.0"), getEnv("APP_PORT", "{{ .Network.Grpc.Port }}")) + listening := fmt.Sprintf("%s:%s", getEnv("HTTP_HOST", "0.0.0.0"), getEnv("HTTP_PORT", "{{ .Network.Http.Port }}")) + log.Printf("Starting http grpc gateway server on %v...", listening) if err := run(endpoint, listening); err != nil { log.Fatal(err) } } + +func getEnv(key, fallback string) string { + if value, ok := os.LookupEnv(key); ok { + return value + } + return fallback +}