mirror of
https://github.com/marcel-dempers/docker-development-youtube-series.git
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Merge pull request #26 from marcel-dempers/redis-getting-started
Redis getting started
This commit is contained in:
Marcel Dempers
GitHub
commit
d45a1e3e1d
66
storage/redis/applications/client/client.go
Normal file
66
storage/redis/applications/client/client.go
Normal file
@ -0,0 +1,66 @@
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package main
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import (
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"fmt"
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"net/http"
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"github.com/julienschmidt/httprouter"
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log "github.com/sirupsen/logrus"
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"os"
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"github.com/go-redis/redis/v8"
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"context"
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"strconv"
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)
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var redis_host = os.Getenv("REDIS_HOST")
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var redis_port = os.Getenv("REDIS_PORT")
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var redis_password = os.Getenv("REDIS_PASSWORD")
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var ctx = context.Background()
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var rdb *redis.Client
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var counter = 0
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func main() {
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r := redis.NewClient(&redis.Options{
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Addr: redis_host + ":" + redis_port,
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Password: redis_password, // no password set
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DB: 0, // use default DB
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})
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rdb = r
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router := httprouter.New()
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router.GET("/", func(w http.ResponseWriter, r *http.Request, p httprouter.Params){
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increment_redis_key(w,r,p)
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})
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fmt.Println("Running...")
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log.Fatal(http.ListenAndServe(":80", router))
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}
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func increment_redis_key(writer http.ResponseWriter, request *http.Request, p httprouter.Params) {
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val, err := rdb.Get(ctx, "counter").Result()
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if err == redis.Nil {
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err := rdb.Set(ctx, "counter", 1, 0).Err()
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counter++
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if err != nil {
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panic(err)
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}
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} else if err != nil {
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panic(err)
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} else {
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counter,_ = strconv.Atoi(val)
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counter++
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err := rdb.Set(ctx, "counter", counter, 0).Err()
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if err != nil {
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panic(err)
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}
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}
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fmt.Fprint(writer, counter)
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fmt.Println("counter", counter)
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}
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17
storage/redis/applications/client/dockerfile
Normal file
17
storage/redis/applications/client/dockerfile
Normal file
@ -0,0 +1,17 @@
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FROM golang:1.14-alpine as build
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RUN apk add --no-cache git
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WORKDIR /src
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COPY go.sum /src/
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COPY go.mod /src/
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COPY client.go /src
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RUN go build client.go
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FROM alpine as runtime
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COPY --from=build /src/client /app/client
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CMD [ "/app/client" ]
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9
storage/redis/applications/client/go.mod
Normal file
9
storage/redis/applications/client/go.mod
Normal file
@ -0,0 +1,9 @@
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module example.com/hello
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go 1.14
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require (
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github.com/go-redis/redis/v8 v8.0.0-beta.7 // indirect
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github.com/julienschmidt/httprouter v1.3.0 // indirect
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github.com/sirupsen/logrus v1.6.0 // indirect
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)
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130
storage/redis/applications/client/go.sum
Normal file
130
storage/redis/applications/client/go.sum
Normal file
@ -0,0 +1,130 @@
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cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
|
||||
dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
|
||||
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
|
||||
github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
|
||||
github.com/DataDog/sketches-go v0.0.0-20190923095040-43f19ad77ff7/go.mod h1:Q5DbzQ+3AkgGwymQO7aZFNP7ns2lZKGtvRBzRXfdi60=
|
||||
github.com/benbjohnson/clock v1.0.3/go.mod h1:bGMdMPoPVvcYyt1gHDf4J2KE153Yf9BuiUKYMaxlTDM=
|
||||
github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
|
||||
github.com/cespare/xxhash/v2 v2.1.1 h1:6MnRN8NT7+YBpUIWxHtefFZOKTAPgGjpQSxqLNn0+qY=
|
||||
github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
|
||||
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
|
||||
github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
|
||||
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/dgryski/go-rendezvous v0.0.0-20200624174652-8d2f3be8b2d9 h1:h2Ul3Ym2iVZWMQGYmulVUJ4LSkBm1erp9mUkPwtMoLg=
|
||||
github.com/dgryski/go-rendezvous v0.0.0-20200624174652-8d2f3be8b2d9/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
|
||||
github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
|
||||
github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
|
||||
github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
|
||||
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
|
||||
github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
|
||||
github.com/go-redis/redis v6.15.8+incompatible h1:BKZuG6mCnRj5AOaWJXoCgf6rqTYnYJLe4en2hxT7r9o=
|
||||
github.com/go-redis/redis/v8 v8.0.0-beta.7 h1:4HiY+qfsyz8OUr9zyAP2T1CJ0SFRY4mKFvm9TEznuv8=
|
||||
github.com/go-redis/redis/v8 v8.0.0-beta.7/go.mod h1:FGJAWDWFht1sQ4qxyJHZZbVyvnVcKQN0E3u5/5lRz+g=
|
||||
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/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
|
||||
github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
|
||||
github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
|
||||
github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
|
||||
github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs=
|
||||
github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
|
||||
github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0=
|
||||
github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
|
||||
github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
|
||||
github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
|
||||
github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
|
||||
github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
|
||||
github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
|
||||
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
|
||||
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
|
||||
github.com/julienschmidt/httprouter v1.3.0 h1:U0609e9tgbseu3rBINet9P48AI/D3oJs4dN7jwJOQ1U=
|
||||
github.com/julienschmidt/httprouter v1.3.0/go.mod h1:JR6WtHb+2LUe8TCKY3cZOxFyyO8IZAc4RVcycCCAKdM=
|
||||
github.com/konsorten/go-windows-terminal-sequences v1.0.3/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
|
||||
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/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
|
||||
github.com/onsi/ginkgo v1.10.1/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
|
||||
github.com/onsi/gomega v1.7.0/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
|
||||
github.com/opentracing/opentracing-go v1.1.1-0.20190913142402-a7454ce5950e/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
|
||||
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
||||
github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
|
||||
github.com/sirupsen/logrus v1.6.0 h1:UBcNElsrwanuuMsnGSlYmtmgbb23qDR5dG+6X6Oo89I=
|
||||
github.com/sirupsen/logrus v1.6.0/go.mod h1:7uNnSEd1DgxDLC74fIahvMZmmYsHGZGEOFrfsX/uA88=
|
||||
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
||||
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
|
||||
github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
|
||||
go.opentelemetry.io/otel v0.7.0 h1:u43jukpwqR8EsyeJOMgrsUgZwVI1e1eVw7yuzRkD1l0=
|
||||
go.opentelemetry.io/otel v0.7.0/go.mod h1:aZMyHG5TqDOXEgH2tyLiXSUKly1jT3yqE9PmrzIeCdo=
|
||||
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
|
||||
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
|
||||
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
|
||||
golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
|
||||
golang.org/x/exp v0.0.0-20200513190911-00229845015e h1:rMqLP+9XLy+LdbCXHjJHAmTfXCr93W7oruWA6Hq1Alc=
|
||||
golang.org/x/exp v0.0.0-20200513190911-00229845015e/go.mod h1:4M0jN8W1tt0AVLNr8HDosyJCDCDuyL9N9+3m7wDWgKw=
|
||||
golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
|
||||
golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
|
||||
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/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
|
||||
golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
|
||||
golang.org/x/mod v0.1.1-0.20191107180719-034126e5016b/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
|
||||
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 v0.0.0-20180906233101-161cd47e91fd/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/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20190923162816-aa69164e4478/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
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 v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20191001151750-bb3f8db39f24/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20191010194322-b09406accb47 h1:/XfQ9z7ib8eEJX2hdgFTZJ/ntt0swNk5oYBziWeTCvY=
|
||||
golang.org/x/sys v0.0.0-20191010194322-b09406accb47/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
|
||||
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
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=
|
||||
golang.org/x/tools v0.0.0-20200207183749-b753a1ba74fa/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
|
||||
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
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 v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
|
||||
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 v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
|
||||
google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
|
||||
google.golang.org/grpc v1.30.0 h1:M5a8xTlYTxwMn5ZFkwhRabsygDY5G8TYLyQDBxJNAxE=
|
||||
google.golang.org/grpc v1.30.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
|
||||
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
|
||||
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
|
||||
google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
|
||||
google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
|
||||
google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
|
||||
google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
|
||||
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
|
||||
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
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=
|
||||
158
storage/redis/clustering/readme.md
Normal file
158
storage/redis/clustering/readme.md
Normal file
@ -0,0 +1,158 @@
|
||||
|
||||
## Replication
|
||||
|
||||
Documentation [here](https://redis.io/topics/replication)
|
||||
|
||||
### Configuration
|
||||
|
||||
```
|
||||
#persistence
|
||||
dir /data
|
||||
dbfilename dump.rdb
|
||||
appendonly yes
|
||||
appendfilename "appendonly.aof"
|
||||
|
||||
```
|
||||
### redis-0 Configuration
|
||||
|
||||
```
|
||||
protected-mode no
|
||||
port 6379
|
||||
|
||||
#authentication
|
||||
masterauth a-very-complex-password-here
|
||||
requirepass a-very-complex-password-here
|
||||
```
|
||||
### redis-1 Configuration
|
||||
|
||||
```
|
||||
protected-mode no
|
||||
port 6379
|
||||
slaveof redis-0 6379
|
||||
|
||||
#authentication
|
||||
masterauth a-very-complex-password-here
|
||||
requirepass a-very-complex-password-here
|
||||
|
||||
```
|
||||
### redis-2 Configuration
|
||||
|
||||
```
|
||||
protected-mode no
|
||||
port 6379
|
||||
slaveof redis-0 6379
|
||||
|
||||
#authentication
|
||||
masterauth a-very-complex-password-here
|
||||
requirepass a-very-complex-password-here
|
||||
|
||||
```
|
||||
|
||||
```
|
||||
|
||||
# remember to update above in configs!
|
||||
|
||||
docker network create redis
|
||||
|
||||
cd .\storage\redis\clustering\
|
||||
|
||||
#redis-0
|
||||
docker run -d --rm --name redis-0 `
|
||||
--net redis `
|
||||
-v ${PWD}/redis-0:/etc/redis/ `
|
||||
redis:6.0-alpine redis-server /etc/redis/redis.conf
|
||||
|
||||
#redis-1
|
||||
docker run -d --rm --name redis-1 `
|
||||
--net redis `
|
||||
-v ${PWD}/redis-1:/etc/redis/ `
|
||||
redis:6.0-alpine redis-server /etc/redis/redis.conf
|
||||
|
||||
|
||||
#redis-2
|
||||
docker run -d --rm --name redis-2 `
|
||||
--net redis `
|
||||
-v ${PWD}/redis-2:/etc/redis/ `
|
||||
redis:6.0-alpine redis-server /etc/redis/redis.conf
|
||||
|
||||
```
|
||||
|
||||
## Example Application
|
||||
|
||||
Run example application in video, to show application writing to the master
|
||||
|
||||
```
|
||||
cd .\storage\redis\applications\client\
|
||||
docker build . -t aimvector/redis-client:v1.0.0
|
||||
|
||||
docker run -it --net redis `
|
||||
-e REDIS_HOST=redis-0 `
|
||||
-e REDIS_PORT=6379 `
|
||||
-e REDIS_PASSWORD="a-very-complex-password-here" `
|
||||
-p 80:80 `
|
||||
aimvector/redis-client:v1.0.0
|
||||
|
||||
```
|
||||
|
||||
## Test Replication
|
||||
|
||||
Technically written data should now be on the replicas
|
||||
|
||||
```
|
||||
# go to one of the clients
|
||||
docker exec -it redis-2 sh
|
||||
redis-cli
|
||||
auth "a-very-complex-password-here"
|
||||
keys *
|
||||
|
||||
```
|
||||
|
||||
## Running Sentinels
|
||||
|
||||
Documentation [here](https://redis.io/topics/sentinel)
|
||||
|
||||
```
|
||||
#********BASIC CONFIG************************************
|
||||
port 5000
|
||||
sentinel monitor mymaster redis-0 6379 2
|
||||
sentinel down-after-milliseconds mymaster 5000
|
||||
sentinel failover-timeout mymaster 60000
|
||||
sentinel parallel-syncs mymaster 1
|
||||
sentinel auth-pass mymaster a-very-complex-password-here
|
||||
#********************************************
|
||||
|
||||
```
|
||||
Starting Redis in sentinel mode
|
||||
|
||||
```
|
||||
cd .\storage\redis\clustering\
|
||||
|
||||
docker run -d --rm --name sentinel-0 --net redis `
|
||||
-v ${PWD}/sentinel-0:/etc/redis/ `
|
||||
redis:6.0-alpine `
|
||||
redis-sentinel /etc/redis/sentinel.conf
|
||||
|
||||
docker run -d --rm --name sentinel-1 --net redis `
|
||||
-v ${PWD}/sentinel-1:/etc/redis/ `
|
||||
redis:6.0-alpine `
|
||||
redis-sentinel /etc/redis/sentinel.conf
|
||||
|
||||
docker run -d --rm --name sentinel-2 --net redis `
|
||||
-v ${PWD}/sentinel-2:/etc/redis/ `
|
||||
redis:6.0-alpine `
|
||||
redis-sentinel /etc/redis/sentinel.conf
|
||||
|
||||
|
||||
docker logs sentinel-0
|
||||
docker exec -it sentinel-0 sh
|
||||
redis-cli -p 5000
|
||||
info
|
||||
sentinel master mymaster
|
||||
|
||||
# clean up
|
||||
|
||||
docker rm -f redis-0 redis-1 redis-2
|
||||
docker rm -f sentinel-0 sentinel-1 sentinel-2
|
||||
|
||||
|
||||
```
|
||||
1834
storage/redis/clustering/redis-0/redis.conf
Normal file
1834
storage/redis/clustering/redis-0/redis.conf
Normal file
File diff suppressed because it is too large
Load Diff
1834
storage/redis/clustering/redis-1/redis.conf
Normal file
1834
storage/redis/clustering/redis-1/redis.conf
Normal file
File diff suppressed because it is too large
Load Diff
1834
storage/redis/clustering/redis-2/redis.conf
Normal file
1834
storage/redis/clustering/redis-2/redis.conf
Normal file
File diff suppressed because it is too large
Load Diff
6
storage/redis/clustering/sentinel-0/sentinel.conf
Normal file
6
storage/redis/clustering/sentinel-0/sentinel.conf
Normal file
@ -0,0 +1,6 @@
|
||||
port 5000
|
||||
sentinel monitor mymaster redis-0 6379 2
|
||||
sentinel down-after-milliseconds mymaster 5000
|
||||
sentinel failover-timeout mymaster 60000
|
||||
sentinel parallel-syncs mymaster 1
|
||||
sentinel auth-pass mymaster a-very-complex-password-here
|
||||
6
storage/redis/clustering/sentinel-1/sentinel.conf
Normal file
6
storage/redis/clustering/sentinel-1/sentinel.conf
Normal file
@ -0,0 +1,6 @@
|
||||
port 5000
|
||||
sentinel monitor mymaster redis-0 6379 2
|
||||
sentinel down-after-milliseconds mymaster 5000
|
||||
sentinel failover-timeout mymaster 60000
|
||||
sentinel parallel-syncs mymaster 1
|
||||
sentinel auth-pass mymaster a-very-complex-password-here
|
||||
6
storage/redis/clustering/sentinel-2/sentinel.conf
Normal file
6
storage/redis/clustering/sentinel-2/sentinel.conf
Normal file
@ -0,0 +1,6 @@
|
||||
port 5000
|
||||
sentinel monitor mymaster redis-0 6379 2
|
||||
sentinel down-after-milliseconds mymaster 5000
|
||||
sentinel failover-timeout mymaster 60000
|
||||
sentinel parallel-syncs mymaster 1
|
||||
sentinel auth-pass mymaster a-very-complex-password-here
|
||||
1832
storage/redis/config/redis.conf
Normal file
1832
storage/redis/config/redis.conf
Normal file
File diff suppressed because it is too large
Load Diff
84
storage/redis/readme.md
Normal file
84
storage/redis/readme.md
Normal file
@ -0,0 +1,84 @@
|
||||
# Redis
|
||||
|
||||
## Docker
|
||||
|
||||
Docker image over [here](https://hub.docker.com/_/redis)
|
||||
|
||||
## Running redis
|
||||
|
||||
```
|
||||
docker network create redis
|
||||
docker run -it --rm --name redis --net redis -p 6379:6379 redis:6.0-alpine
|
||||
```
|
||||
|
||||
## Configuration
|
||||
|
||||
Redis configuration documentation [here](https://redis.io/topics/config)
|
||||
|
||||
Starting Redis with a custom config
|
||||
|
||||
```
|
||||
cd .\storage\redis\
|
||||
docker run -it --rm --name redis --net redis -v ${PWD}/config:/etc/redis/ redis:6.0-alpine redis-server /etc/redis/redis.conf
|
||||
|
||||
```
|
||||
|
||||
## Security
|
||||
|
||||
Redis should not be exposed to public.
|
||||
Always use a strong password in `redis.conf`
|
||||
|
||||
```
|
||||
requirepass SuperSecretSecureStrongPass
|
||||
```
|
||||
|
||||
|
||||
## Persistence
|
||||
|
||||
Redis Persistence Documentation [here](https://redis.io/topics/persistence)
|
||||
|
||||
```
|
||||
docker volume create redis
|
||||
cd .\storage\redis\
|
||||
docker run -it --rm --name redis --net redis -v ${PWD}/config:/etc/redis/ -v redis:/data/ redis:6.0-alpine redis-server /etc/redis/redis.conf
|
||||
|
||||
```
|
||||
|
||||
|
||||
## Redis client application
|
||||
|
||||
An example application that reads a key from Redis, increments it and writes it back to Redis.
|
||||
|
||||
```
|
||||
cd .\storage\redis\applications\client\
|
||||
|
||||
# start go dev environment
|
||||
docker run -it -v ${PWD}:/go/src -w /go/src --net redis -p 80:80 golang:1.14-alpine
|
||||
|
||||
go build client.go
|
||||
# start the app
|
||||
./client
|
||||
|
||||
# build the container
|
||||
docker build . -t aimvector/redis-client:v1.0.0
|
||||
|
||||
```
|
||||
|
||||
Run our application
|
||||
|
||||
```
|
||||
cd .\storage\redis\applications\client\
|
||||
docker build . -t aimvector/redis-client:v1.0.0
|
||||
|
||||
docker run -it --net redis `
|
||||
-e REDIS_HOST=redis `
|
||||
-e REDIS_PORT=6379 `
|
||||
-e REDIS_PASSWORD="SuperSecretSecureStrongPass" `
|
||||
-p 80:80 `
|
||||
aimvector/redis-client:v1.0.0
|
||||
|
||||
```
|
||||
|
||||
## Redis Replication and High Availability
|
||||
|
||||
Lets move on to the [clustering](./clustering/readme.md) secion.
|
||||
Loading…
x
Reference in New Issue
Block a user