Kord•5mo ago

Running distribution inside docker container?

I built distribution and currently trying to run inside a Docker container but getting such error. Anyone knows what might be the problem?

glados-bot-container  | Error: Could not find or load main class surik.simyan.glados.MainKt
glados-bot-container  | Caused by: java.lang.ClassNotFoundException: surik.simyan.glados.MainKt

glados-bot-container  | Error: Could not find or load main class surik.simyan.glados.MainKt
glados-bot-container  | Caused by: java.lang.ClassNotFoundException: surik.simyan.glados.MainKt

FROM openjdk:22
RUN mkdir /app
COPY ./build/install/*-all.jar /app/glados.jar
RUN chmod +x /app/glados.sh
ENTRYPOINT ["/app/glados.jar/bin/glados.sh"]

FROM openjdk:22
RUN mkdir /app
COPY ./build/install/*-all.jar /app/glados.jar
RUN chmod +x /app/glados.sh
ENTRYPOINT ["/app/glados.jar/bin/glados.sh"]

plugins {
    alias(libs.plugins.kotlinJvm)
    application
}

group = "surik.simyan.glados"
version = "1.0.0"
application {
    mainClass.set("surik.simyan.glados.MainKt")
    distributions.forEach {
        it.distributionBaseName.set("surik.simyan.glados-bot-$version-all.jar")
    }
}

plugins {
    alias(libs.plugins.kotlinJvm)
    application
}

group = "surik.simyan.glados"
version = "1.0.0"
application {
    mainClass.set("surik.simyan.glados.MainKt")
    distributions.forEach {
        it.distributionBaseName.set("surik.simyan.glados-bot-$version-all.jar")
    }
}

35 Replies

$crooge MxDuckOP•5mo ago

If I run disribution script, everything is working fine

gdude•5mo ago

just sounds like your package or class name is incorrect you could open the JAR in an archive manager (or rename it to .zip) and check but I'm imagining it has something to do with your distributions.forEach which sets all distributions to the same JAR name I haven't actually seen that builder before, though, so just a hunch

$crooge MxDuckOP•5mo ago

set -- \
        -classpath "$CLASSPATH" \
        surik.simyan.glados.MainKt \
        "$@"

set -- \
        -classpath "$CLASSPATH" \
        surik.simyan.glados.MainKt \
        "$@"

Isn't classpath ok?

gdude•5mo ago

why are you setting that if you have a -all jar?

$crooge MxDuckOP•5mo ago

Ah, copied it from jar task, seems like .jar in not needed here let me delete it Deleted

distributions.forEach {
        it.distributionBaseName.set("surik.simyan.glados-bot-$version-all.jar")
    }

distributions.forEach {
        it.distributionBaseName.set("surik.simyan.glados-bot-$version-all.jar")
    }

but the issue still remains

gdude•5mo ago

did you check what was actually in the jar?

$crooge MxDuckOP•5mo ago

there were two folders, bin and lib, I was running sh script inside bin folder

gdude•5mo ago

What? That makes no sense How did those end up in your jar?

$crooge MxDuckOP•5mo ago

It was not jar, I was not using fatJar, I ran ./gradlew installDist to create distributions Just I copy pasted the name from fatJar task, thats why it was named that way, my bad

gdude•5mo ago

Isn't there another folder in build/install?

$crooge MxDuckOP•5mo ago

gdude•5mo ago

there should be at least according to the docs for the distribution plugin

You can run gradle installDist to assemble the uncompressed distribution into layout.buildDirectory.dir("install/${project.name}")

$crooge MxDuckOP•5mo ago

Let me clean all and rerun it Here is the directory tree

└── glados
    ├── bin
    │   ├── glados
    │   └── glados.bat
    └── lib
        ├── annotations-1.9.0-SNAPSHOT.jar
        ├── annotations-24.0.0.jar
        ├── api-jvm-0.5.4.jar
        ├── base64-2.3.9.jar
        ├── common-1.4.0.jar
        ├── commons-beanutils-1.9.4.jar
        ├── commons-codec-1.11.jar
        ├── commons-collections-3.2.2.jar
        ├── commons-digester-2.1.jar
        ├── commons-io-2.13.0.jar
        ├── commons-logging-1.3.2.jar
        ├── commons-validator-1.9.0.jar
        ├── glados-1.0.0.jar
        ├── httpclient-4.5.14.jar
        ├── httpcore-4.4.16.jar
        ├── icu4j-75.1.jar
        ├── jackson-annotations-2.17.1.jar
        ├── jackson-core-2.17.1.jar
        ├── jackson-databind-2.17.1.jar
        ├── java-semver-0.10.2.jar
        ├── jemoji-1.4.1.jar
        ├── json-20240303.jar
        ├── jsoup-1.16.1.jar
        ├── koin-core-jvm-3.5.6.jar
        ├── koin-logger-slf4j-3.5.6.jar
        ├── kord-common-jvm-0.15.0-SNAPSHOT.jar
        ├── kord-core-jvm-0.15.0-SNAPSHOT.jar
        ├── kord-core-voice-0.15.0-SNAPSHOT.jar
        ├── kord-extensions-1.9.0-SNAPSHOT.jar
        ├── kord-gateway-jvm-0.15.0-SNAPSHOT.jar
        ├── kord-rest-jvm-0.15.0-SNAPSHOT.jar
        ├── kord-voice-0.15.0-SNAPSHOT.jar
        ├── kotlin-logging-jvm-3.0.5.jar
        ├── kotlin-logging-jvm-7.0.0.jar
        ├── kotlin-stdlib-2.0.20-Beta1.jar
        ├── kotlin-stdlib-jdk7-2.0.20-Beta1.jar
        ├── kotlin-stdlib-jdk8-2.0.20-Beta1.jar
        ├── kotlinx-coroutines-core-jvm-1.8.1.jar
        ├── kotlinx-coroutines-jdk8-1.8.1.jar
        ├── kotlinx-coroutines-slf4j-1.8.1.jar
        ├── kotlinx-datetime-jvm-0.6.0.jar
        ├── kotlinx-serialization-core-jvm-1.7.1.jar
        ├── kotlinx-serialization-json-jvm-1.7.1.jar

└── glados
    ├── bin
    │   ├── glados
    │   └── glados.bat
    └── lib
        ├── annotations-1.9.0-SNAPSHOT.jar
        ├── annotations-24.0.0.jar
        ├── api-jvm-0.5.4.jar
        ├── base64-2.3.9.jar
        ├── common-1.4.0.jar
        ├── commons-beanutils-1.9.4.jar
        ├── commons-codec-1.11.jar
        ├── commons-collections-3.2.2.jar
        ├── commons-digester-2.1.jar
        ├── commons-io-2.13.0.jar
        ├── commons-logging-1.3.2.jar
        ├── commons-validator-1.9.0.jar
        ├── glados-1.0.0.jar
        ├── httpclient-4.5.14.jar
        ├── httpcore-4.4.16.jar
        ├── icu4j-75.1.jar
        ├── jackson-annotations-2.17.1.jar
        ├── jackson-core-2.17.1.jar
        ├── jackson-databind-2.17.1.jar
        ├── java-semver-0.10.2.jar
        ├── jemoji-1.4.1.jar
        ├── json-20240303.jar
        ├── jsoup-1.16.1.jar
        ├── koin-core-jvm-3.5.6.jar
        ├── koin-logger-slf4j-3.5.6.jar
        ├── kord-common-jvm-0.15.0-SNAPSHOT.jar
        ├── kord-core-jvm-0.15.0-SNAPSHOT.jar
        ├── kord-core-voice-0.15.0-SNAPSHOT.jar
        ├── kord-extensions-1.9.0-SNAPSHOT.jar
        ├── kord-gateway-jvm-0.15.0-SNAPSHOT.jar
        ├── kord-rest-jvm-0.15.0-SNAPSHOT.jar
        ├── kord-voice-0.15.0-SNAPSHOT.jar
        ├── kotlin-logging-jvm-3.0.5.jar
        ├── kotlin-logging-jvm-7.0.0.jar
        ├── kotlin-stdlib-2.0.20-Beta1.jar
        ├── kotlin-stdlib-jdk7-2.0.20-Beta1.jar
        ├── kotlin-stdlib-jdk8-2.0.20-Beta1.jar
        ├── kotlinx-coroutines-core-jvm-1.8.1.jar
        ├── kotlinx-coroutines-jdk8-1.8.1.jar
        ├── kotlinx-coroutines-slf4j-1.8.1.jar
        ├── kotlinx-datetime-jvm-0.6.0.jar
        ├── kotlinx-serialization-core-jvm-1.7.1.jar
        ├── kotlinx-serialization-json-jvm-1.7.1.jar

├── ktor-client-content-negotiation-jvm-2.3.12.jar
        ├── ktor-client-core-jvm-2.3.12.jar
        ├── ktor-client-logging-jvm-2.3.12.jar
        ├── ktor-client-okhttp-jvm-2.3.12.jar
        ├── ktor-client-websockets-jvm-2.3.12.jar
        ├── ktor-events-jvm-2.3.12.jar
        ├── ktor-http-jvm-2.3.12.jar
        ├── ktor-io-jvm-2.3.12.jar
        ├── ktor-network-jvm-2.3.12.jar
        ├── ktor-serialization-jvm-2.3.12.jar
        ├── ktor-serialization-kotlinx-json-jvm-2.3.12.jar
        ├── ktor-serialization-kotlinx-jvm-2.3.12.jar
        ├── ktor-utils-jvm-2.3.12.jar
        ├── ktor-websocket-serialization-jvm-2.3.12.jar
        ├── ktor-websockets-jvm-2.3.12.jar
        ├── lava-common-2.2.1.jar
        ├── lavaplayer-2.2.1.jar
        ├── lavaplayer-natives-2.2.1.jar
        ├── map-jvm-0.5.4.jar
        ├── nanojson-1.7.jar
        ├── okhttp-4.12.0.jar
        ├── okio-jvm-3.7.0.jar
        ├── pf4j-3.12.0.jar
        ├── rhino-1.7.15.jar
        ├── rhino-engine-1.7.15.jar
        ├── sentry-7.11.0.jar
        ├── slf4j-api-2.0.13.jar
        ├── slf4j-simple-2.0.13.jar
        ├── stately-concurrency-jvm-2.0.6.jar
        ├── stately-concurrent-collections-jvm-2.0.6.jar
        ├── stately-strict-jvm-2.0.6.jar
        ├── token-parser-1.9.0-SNAPSHOT.jar
        ├── tomlkt-jvm-0.2.0.jar
        └── v2-1.4.0.jar

├── ktor-client-content-negotiation-jvm-2.3.12.jar
        ├── ktor-client-core-jvm-2.3.12.jar
        ├── ktor-client-logging-jvm-2.3.12.jar
        ├── ktor-client-okhttp-jvm-2.3.12.jar
        ├── ktor-client-websockets-jvm-2.3.12.jar
        ├── ktor-events-jvm-2.3.12.jar
        ├── ktor-http-jvm-2.3.12.jar
        ├── ktor-io-jvm-2.3.12.jar
        ├── ktor-network-jvm-2.3.12.jar
        ├── ktor-serialization-jvm-2.3.12.jar
        ├── ktor-serialization-kotlinx-json-jvm-2.3.12.jar
        ├── ktor-serialization-kotlinx-jvm-2.3.12.jar
        ├── ktor-utils-jvm-2.3.12.jar
        ├── ktor-websocket-serialization-jvm-2.3.12.jar
        ├── ktor-websockets-jvm-2.3.12.jar
        ├── lava-common-2.2.1.jar
        ├── lavaplayer-2.2.1.jar
        ├── lavaplayer-natives-2.2.1.jar
        ├── map-jvm-0.5.4.jar
        ├── nanojson-1.7.jar
        ├── okhttp-4.12.0.jar
        ├── okio-jvm-3.7.0.jar
        ├── pf4j-3.12.0.jar
        ├── rhino-1.7.15.jar
        ├── rhino-engine-1.7.15.jar
        ├── sentry-7.11.0.jar
        ├── slf4j-api-2.0.13.jar
        ├── slf4j-simple-2.0.13.jar
        ├── stately-concurrency-jvm-2.0.6.jar
        ├── stately-concurrent-collections-jvm-2.0.6.jar
        ├── stately-strict-jvm-2.0.6.jar
        ├── token-parser-1.9.0-SNAPSHOT.jar
        ├── tomlkt-jvm-0.2.0.jar
        └── v2-1.4.0.jar

gdude•5mo ago

right

$crooge MxDuckOP•5mo ago

plugins {
    alias(libs.plugins.kotlinJvm)
    application
}

group = "surik.simyan.glados"
version = "1.0.0"
application {
    mainClass.set("surik.simyan.glados.MainKt")
}

repositories {
    mavenCentral()
    maven("https://jitpack.io")
    maven("https://maven.lavalink.dev/releases")
    maven {
        name = "Sonatype Snapshots (Legacy)"
        url = uri("https://oss.sonatype.org/content/repositories/snapshots")
    }

    maven {
        name = "Sonatype Snapshots"
        url = uri("https://s01.oss.sonatype.org/content/repositories/snapshots")
    }
}

dependencies {
    implementation(libs.kord.core)
    implementation(libs.kord.rest)
    implementation(libs.kord.voice)
    implementation(libs.kord.core.voice)
    implementation(libs.kord.extensions)
    implementation(libs.slf4j.simple)
    implementation(libs.ktor.client.core)
    implementation(libs.ktor.client.logging)
    implementation(libs.lavaplayer)
    implementation(libs.youtube)
    testImplementation(kotlin("test"))
}

tasks.test {
    useJUnitPlatform()
}


kotlin {
    jvmToolchain(21)
}

plugins {
    alias(libs.plugins.kotlinJvm)
    application
}

group = "surik.simyan.glados"
version = "1.0.0"
application {
    mainClass.set("surik.simyan.glados.MainKt")
}

repositories {
    mavenCentral()
    maven("https://jitpack.io")
    maven("https://maven.lavalink.dev/releases")
    maven {
        name = "Sonatype Snapshots (Legacy)"
        url = uri("https://oss.sonatype.org/content/repositories/snapshots")
    }

    maven {
        name = "Sonatype Snapshots"
        url = uri("https://s01.oss.sonatype.org/content/repositories/snapshots")
    }
}

dependencies {
    implementation(libs.kord.core)
    implementation(libs.kord.rest)
    implementation(libs.kord.voice)
    implementation(libs.kord.core.voice)
    implementation(libs.kord.extensions)
    implementation(libs.slf4j.simple)
    implementation(libs.ktor.client.core)
    implementation(libs.ktor.client.logging)
    implementation(libs.lavaplayer)
    implementation(libs.youtube)
    testImplementation(kotlin("test"))
}

tasks.test {
    useJUnitPlatform()
}


kotlin {
    jvmToolchain(21)
}

And gradle build file

gdude•5mo ago

and your dockerfile has COPY ./build/install/*-all.jar /app/glados.jar that's not going to copy everything

$crooge MxDuckOP•5mo ago

I changed it to this

FROM openjdk:21
#COPY ./build/install/glados /app/glados
RUN chmod +x ./build/install/glados
ENTRYPOINT ["./build/install/glados/bin/glados.sh"]

FROM openjdk:21
#COPY ./build/install/glados /app/glados
RUN chmod +x ./build/install/glados
ENTRYPOINT ["./build/install/glados/bin/glados.sh"]

Tried even without copying

gdude•5mo ago

..ok, well now you have nothing in the container the command you want is ADD ADD ./build/install/glados /app/glados then everything else has to happen from the context of /app/glados so probably WORKDIR /app/glados and work from there note that only the contents of build/install/glados will be added, there'll be no extra glados folder inside /app/glados

$crooge MxDuckOP•5mo ago

So, we end up something like this?

FROM openjdk:21
ADD ./build/install/glados /app/glados
WORKDIR /app/glados
RUN chmod +x /bin/glados.sh
ENTRYPOINT ["/bin/glados.sh"]

FROM openjdk:21
ADD ./build/install/glados /app/glados
WORKDIR /app/glados
RUN chmod +x /bin/glados.sh
ENTRYPOINT ["/bin/glados.sh"]

gdude•5mo ago

what do you mean by /bin/glados.sh you're not putting any files in /bin I'm getting the feeling that you don't know how unix filesystem paths work

$crooge MxDuckOP•5mo ago

Wait, when we run ADD ./build/install/glados /app/glados don't we just add files from glados directory from install to /app/glados?

gdude•5mo ago

yes, exactly not /bin

$crooge MxDuckOP•5mo ago

Ok, and now my sh file is in /app/glados directly or what?

gdude•5mo ago

according to your code block, it's in /app/glados/bin or ./bin since we set the workdir

$crooge MxDuckOP•5mo ago

ok So is everthing right now?

FROM openjdk:21
ADD ./build/install/glados /app/glados
WORKDIR /app/glados
RUN chmod +x ./bin/glados.sh
ENTRYPOINT ["./bin/glados.sh"]

FROM openjdk:21
ADD ./build/install/glados /app/glados
WORKDIR /app/glados
RUN chmod +x ./bin/glados.sh
ENTRYPOINT ["./bin/glados.sh"]

gdude•5mo ago

that looks correct

$crooge MxDuckOP•5mo ago

cool, let me prune all and try to run it Nah, same error

glados-bot-container  | Error: Could not find or load main class surik.simyan.glados.MainKt
glados-bot-container  | Caused by: java.lang.ClassNotFoundException: surik.simyan.glados.MainKt

glados-bot-container  | Error: Could not find or load main class surik.simyan.glados.MainKt
glados-bot-container  | Caused by: java.lang.ClassNotFoundException: surik.simyan.glados.MainKt

Maybe something is wrong with compose file?

version: '3.9'

services:

  kord:
    build: .
    image: ssimyan/glados:1.0.0
    platform: linux/amd64
    restart: always
    container_name: "glados-bot-container"

version: '3.9'

services:

  kord:
    build: .
    image: ssimyan/glados:1.0.0
    platform: linux/amd64
    restart: always
    container_name: "glados-bot-container"

gdude•5mo ago

you don't need the image property otherwise I don't think so technically you don't need platform either

$crooge MxDuckOP•5mo ago

Well, I will later on publish it so I can pull it from my linux server to run it I'm currently on my local macOS machine

gdude•5mo ago

oh, I didn't realise you could use compose for publishing anyway sounds like maybe you should try to inspect the image or contents of the container

$crooge MxDuckOP•5mo ago

gdude•5mo ago

I haven't used gradle distributions so I'm not really sure

$crooge MxDuckOP•5mo ago

Will try to found out, if nothing works, guess will need to try with fatJar, anyway, thanks

gdude•5mo ago

might have something to do with the cwd on execution that's the only other hint I could think of I tested the distribution plugin locally and it worked, but I didn't put it into a container

$crooge MxDuckOP•5mo ago

Yeah, similarly when I run it locally it works, but when try to run in container its failing

Gaming

Programming

Running distribution inside docker container?