initial commit

This commit is contained in:
Torma Kristóf 2020-05-22 02:40:51 +02:00
commit 1733c32c41
Signed by: tormakris
GPG Key ID: DC83C4F2C41B1047
15 changed files with 570 additions and 0 deletions

58
.drone.yml Normal file
View File

@ -0,0 +1,58 @@
kind: pipeline
type: docker
name: default
steps:
- name: restore-cache-with-filesystem
image: meltwater/drone-cache
settings:
backend: "filesystem"
restore: true
cache_key: "{{ .Repo.Name }}"
archive_format: "gzip"
filesystem_cache_root: "/tmp/cache"
mount:
- 'build'
- '.gradle'
volumes:
- name: cache
path: /tmp/cache
- name: build_application
image: openjdk:11-jdk
commands:
- ./gradlew build -x test
- name: rebuild-cache-with-filesystem
image: meltwater/drone-cache:dev
pull: true
settings:
backend: "filesystem"
rebuild: true
cache_key: "{{ .Repo.Name }}"
archive_format: "gzip"
filesystem_cache_root: "/tmp/cache"
mount:
- 'build'
- '.gradle'
volumes:
- name: cache
path: /tmp/cache
- name: kaniko
image: banzaicloud/drone-kaniko
settings:
registry: registry.kmlabz.com
repo: tormakris/${DRONE_REPO_NAME}
username:
from_secret: DOCKER_USERNAME
password:
from_secret: DOCKER_PASSWORD
tags:
- latest
- ${DRONE_BUILD_NUMBER}
volumes:
- name: cache
host:
path: "/tmp/cache"

8
.gitignore vendored Normal file
View File

@ -0,0 +1,8 @@
/.gradle
/.idea
/out
/build
*.iml
*.ipr
*.iws
*.log

14
Dockerfile Normal file
View File

@ -0,0 +1,14 @@
FROM openjdk:11-jre
ENV APPLICATION_USER ktor
RUN useradd $APPLICATION_USER
RUN mkdir /app
RUN chown -R $APPLICATION_USER /app
USER $APPLICATION_USER
COPY ./build/libs/messagequeue-glue-1.0-SNAPSHOT.jar /app/messagequeue-glue-1.0-SNAPSHOT.jar
WORKDIR /app
CMD ["java", "-server", "-XX:+UnlockExperimentalVMOptions", "-XX:InitialRAMFraction=2", "-XX:MinRAMFraction=2", "-XX:MaxRAMFraction=2", "-XX:+UseG1GC", "-XX:MaxGCPauseMillis=100", "-XX:+UseStringDeduplication", "-jar", "input-service.jar"]

38
build.gradle.kts Normal file
View File

@ -0,0 +1,38 @@
buildscript {
repositories {
gradlePluginPortal()
}
dependencies {
classpath("com.github.jengelman.gradle.plugins:shadow:5.2.0")
}
}
plugins {
kotlin("jvm") version "1.3.72"
}
group = "com.kmlabz"
version = "1.0-SNAPSHOT"
repositories {
mavenCentral()
jcenter()
}
apply(plugin= "com.github.johnrengelman.shadow")
dependencies {
implementation(kotlin("stdlib-jdk8"))
implementation("com.rabbitmq:amqp-client:2.7.1")
implementation("com.viartemev:the-white-rabbit:0.0.5")
implementation("com.google.code.gson:gson:2.8.6")
}
tasks {
compileKotlin {
kotlinOptions.jvmTarget = "11"
}
compileTestKotlin {
kotlinOptions.jvmTarget = "11"
}
}

75
docker-compose.yml Normal file
View File

@ -0,0 +1,75 @@
version: '3'
services:
output-service-postgres:
image: "postgres:12"
restart: "always"
volumes:
- "ktor-data:/var/lib/postgresql/data"
ports:
- "127.0.0.1:5433:5432"
environment:
POSTGRES_USER: "output-service-rdb"
POSTGRES_PASSWORD: "output-service-rdb"
POSTGRES_DB: "output-service-rdb"
output-service-rdb:
image: "registry.kmlabz.com/birbnetes/output-service-rdb"
restart: "always"
ports:
- "127.0.0.1:8081:8080"
environment:
DB_USER: "output-service-rdb"
DB_PASSWORD: "output-service-rdb"
DB_URL: "jdbc:postgresql://output-service-postgres:5432/output-service-rdb"
MQ_HOST: rabbitmq
MQ_USERNAME: rabbitmq
MQ_PASSWORD: rabbitmq
depends_on:
- rabbitmq
- output-service-postgres
input-service-postgres:
image: "postgres:12"
restart: "always"
volumes:
- "input-ktor-data:/var/lib/postgresql/data"
ports:
- "127.0.0.1:5432:5432"
environment:
POSTGRES_USER: "input-service"
POSTGRES_PASSWORD: "input-service"
POSTGRES_DB: "input-service"
input-service:
image: "registry.kmlabz.com/tormakris/input-service"
restart: "always"
ports:
- "127.0.0.1:8080:8080"
environment:
DB_USER: "input-service"
DB_PASSWORD: "input-service"
DB_URL: "jdbc:postgresql://input-service-postgres:5432/input-service"
MQ_HOST: rabbitmq
MQ_USERNAME: rabbitmq
MQ_PASSWORD: rabbitmq
depends_on:
- rabbitmq
- input-service-postgres
rabbitmq:
image: "rabbitmq:3-management"
hostname: "rabbitmq"
environment:
RABBITMQ_ERLANG_COOKIE: "SWQOKODSQALRPCLNMEQG"
RABBITMQ_DEFAULT_USER: "rabbitmq"
RABBITMQ_DEFAULT_PASS: "rabbitmq"
RABBITMQ_DEFAULT_VHOST: "/"
ports:
- "127.0.0.1:15672:15672"
- "127.0.0.1:5672:5672"
volumes:
input-ktor-data:
ktor-data:

1
gradle.properties Normal file
View File

@ -0,0 +1 @@
kotlin.code.style=official

BIN
gradle/wrapper/gradle-wrapper.jar vendored Normal file

Binary file not shown.

View File

@ -0,0 +1,5 @@
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-6.1-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

183
gradlew vendored Executable file
View File

@ -0,0 +1,183 @@
#!/usr/bin/env sh
#
# Copyright 2015 the original author or authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
##############################################################################
##
## Gradle start up script for UN*X
##
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null
APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
warn () {
echo "$*"
}
die () {
echo
echo "$*"
echo
exit 1
}
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MINGW* )
msys=true
;;
NONSTOP* )
nonstop=true
;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD="java"
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ] ; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD
if [ $? -ne 0 ] ; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
# For Cygwin or MSYS, switch paths to Windows format before running java
if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
JAVACMD=`cygpath --unix "$JAVACMD"`
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
SEP=""
for dir in $ROOTDIRSRAW ; do
ROOTDIRS="$ROOTDIRS$SEP$dir"
SEP="|"
done
OURCYGPATTERN="(^($ROOTDIRS))"
# Add a user-defined pattern to the cygpath arguments
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
else
eval `echo args$i`="\"$arg\""
fi
i=`expr $i + 1`
done
case $i in
0) set -- ;;
1) set -- "$args0" ;;
2) set -- "$args0" "$args1" ;;
3) set -- "$args0" "$args1" "$args2" ;;
4) set -- "$args0" "$args1" "$args2" "$args3" ;;
5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
# Escape application args
save () {
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
echo " "
}
APP_ARGS=`save "$@"`
# Collect all arguments for the java command, following the shell quoting and substitution rules
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
exec "$JAVACMD" "$@"

100
gradlew.bat vendored Normal file
View File

@ -0,0 +1,100 @@
@rem
@rem Copyright 2015 the original author or authors.
@rem
@rem Licensed under the Apache License, Version 2.0 (the "License");
@rem you may not use this file except in compliance with the License.
@rem You may obtain a copy of the License at
@rem
@rem https://www.apache.org/licenses/LICENSE-2.0
@rem
@rem Unless required by applicable law or agreed to in writing, software
@rem distributed under the License is distributed on an "AS IS" BASIS,
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@rem See the License for the specific language governing permissions and
@rem limitations under the License.
@rem
@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto init
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:init
@rem Get command-line arguments, handling Windows variants
if not "%OS%" == "Windows_NT" goto win9xME_args
:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2
:win9xME_args_slurp
if "x%~1" == "x" goto execute
set CMD_LINE_ARGS=%*
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

2
settings.gradle.kts Normal file
View File

@ -0,0 +1,2 @@
rootProject.name = "messagequeue-glue"

View File

@ -0,0 +1,6 @@
import worker.Glue
fun main(args: Array<String>) {
val glue = Glue()
glue.recieve()
}

View File

@ -0,0 +1,8 @@
package model
import com.google.gson.annotations.SerializedName
data class OutputModel (
@SerializedName("tag") val tag: String,
@SerializedName("probability") val probability: Double
)

View File

@ -0,0 +1,54 @@
package worker
import com.google.gson.Gson
import com.rabbitmq.client.BuiltinExchangeType
import com.rabbitmq.client.ConnectionFactory
import model.OutputModel
import com.viartemev.thewhiterabbit.channel.channel
import com.viartemev.thewhiterabbit.channel.consume
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.GlobalScope
import kotlinx.coroutines.launch
import kotlin.random.Random
class Glue {
var mqHost: String = System.getenv("MQ_HOST") ?: "localhost"
var mqUserName: String = System.getenv("MQ_USERNAME") ?: "rabbitmq"
var mqPassWord: String = System.getenv("MQ_PASSWORD") ?: "rabbitmq"
var mqInputExchange: String = System.getenv("MQ_IN_EXCHANGE") ?: "input"
var mqOutputExchange: String = System.getenv("MQ_OUT_EXCHANGE") ?: "output"
val gson = Gson()
fun recieve(){
val factory = ConnectionFactory()
factory.host = mqHost
factory.username = mqUserName
factory.password = mqPassWord
val inputConnection = factory.newConnection()
val inputChannel = inputConnection.createChannel()
inputChannel.exchangeDeclare(mqInputExchange, BuiltinExchangeType.FANOUT)
val inputQueueName = inputChannel.queueDeclare().queue
inputChannel.queueBind(inputQueueName, mqInputExchange, "")
val outputConnection = factory.newConnection()
val outputChannel = outputConnection.createChannel()
outputChannel.exchangeDeclare(mqOutputExchange, BuiltinExchangeType.FANOUT)
val outputQueueName = outputChannel.queueDeclare().queue
outputChannel.queueBind(outputQueueName, mqOutputExchange, "")
GlobalScope.launch(Dispatchers.Default) {
inputConnection.channel {
consume(inputQueueName) {
consumeMessageWithConfirm({
val rawJson = String(it.body)
val probability = Random.nextDouble(0.0,1.0)
val outputObject = OutputModel(tag=rawJson, probability=probability)
outputChannel.basicPublish("",outputQueueName, null, gson.toJson(outputObject).toByteArray())
})
}
}
}
}
}

18
test.py Normal file
View File

@ -0,0 +1,18 @@
#!/usr/bin/env python3
import requests
import os.path
import json
URL = "http://127.0.0.1:8080/sample"
FILE = 'CommonStarling_102761_45.wav'
files = {
"file": (os.path.basename(FILE), open(FILE,'rb').read(), 'audio/wave', {'Content-length' : os.path.getsize(FILE)}),
"description" : (None, json.dumps({"device_id" : "123"}), "application/json")
}
r = requests.post(URL,files=files)
print("Content: ", r.content)
print("Headers:", r.headers)
r.raise_for_status()