Build process failed: Unknown instruction: ARG - dockerhub

I'm trying my first Docker Hub automated build using a Dockerfile I have successfully built locally. On Docker Hub, it fails with this output
Cloning into 'brx9syjpjlk9bnmymmynwpl'...
Warning: Permanently added the RSA host key for IP address '104.192.143.2' to the list of known hosts.
KernelVersion: 3.13.0-40-generic
Os: linux
BuildTime: Mon Oct 12 05:37:18 UTC 2015
ApiVersion: 1.20
Version: 1.8.3
GitCommit: f4bf5c7
Arch: amd64
GoVersion: go1.4.2
Step 0 : FROM ubuntu:14.04
---> c4bea91afef3
Step 1 : ARG
Unknown instruction: ARG
I have found no way to pass a build-arg to the automated build, but my ARG's default value is sane, so that shouldn't matter.
Any ideas what the problem here is?

Docker Hub's automated build is still running Docker 1.8 and doesn't support ARG yet. There is a github issue tracking their upgrade to 1.9.

We encountered the same issue on Travis.ci. Upgrading to Docker Engine 1.9.0 worked for us.
We added this to our travis.yml
before_script:
- sudo apt-get update
- sudo apt-get install -y -q docker-engine=$DOCKER_ENGINE_VERSION

Related

Unspecified error (0x80004005) while running a Docker build

Going thought the onboarding first steps of docker https://hub.docker.com/?overlay=onboarding , I run into an issue when running the build command
docker build -t <user>/cheers2019 .
The error happend at the 6th step, with code error (0x80004005). I am running docker on windows with windows containers.
The full error code:
Sending build context to Docker daemon 13.31kB
Step 1/9 : FROM golang:1.11-alpine AS builder
---> e116d2efa2ab
Step 2/9 : RUN apk add --no-cache git
---> Using cache
---> 07f79e350f69
Step 3/9 : RUN go get github.com/pdevine/go-asciisprite
---> Using cache
---> cfe4fd4064c3
Step 4/9 : WORKDIR /project
---> Using cache
---> 4ba87d64456e
Step 5/9 : COPY cheers.go .
---> Using cache
---> 486d7602dccf
Step 6/9 : RUN CGO_ENABLED=0 GOOS=linux go build -a -ldflags '-extldflags "-static"' -o cheers cheers.go
---> Running in b77dee3bd612
container b77dee3bd612319c299e077116fc68ccf7f166246f85138b0e1cc0e074c8cb2b encountered an error during CreateProcess: failure in a Windows system call: Unspecified error (0x80004005)
[Event Detail: failed to run runc create/exec call for container b77dee3bd612319c299e077116fc68ccf7f166246f85138b0e1cc0e074c8cb2b: exit status 1 Stack Trace:
github.com/Microsoft/opengcs/service/gcs/runtime/runc.(*container).startProcess
/go/src/github.com/Microsoft/opengcs/service/gcs/runtime/runc/runc.go:580
github.com/Microsoft/opengcs/service/gcs/runtime/runc.(*runcRuntime).runCreateCommand
/go/src/github.com/Microsoft/opengcs/service/gcs/runtime/runc/runc.go:471
github.com/Microsoft/opengcs/service/gcs/runtime/runc.(*runcRuntime).CreateContainer
/go/src/github.com/Microsoft/opengcs/service/gcs/runtime/runc/runc.go:113
github.com/Microsoft/opengcs/service/gcs/core/gcs.(*gcsCore).ExecProcess
/go/src/github.com/Microsoft/opengcs/service/gcs/core/gcs/gcs.go:351
github.com/Microsoft/opengcs/service/gcs/bridge.(*Bridge).execProcess
/go/src/github.com/Microsoft/opengcs/service/gcs/bridge/bridge.go:637
github.com/Microsoft/opengcs/service/gcs/bridge.(*Bridge).execProcess-fm
/go/src/github.com/Microsoft/opengcs/service/gcs/bridge/bridge.go:253
github.com/Microsoft/opengcs/service/gcs/bridge.HandlerFunc.ServeMsg
/go/src/github.com/Microsoft/opengcs/service/gcs/bridge/bridge.go:72
github.com/Microsoft/opengcs/service/gcs/bridge.(*Mux).ServeMsg
/go/src/github.com/Microsoft/opengcs/service/gcs/bridge/bridge.go:146
github.com/Microsoft/opengcs/service/gcs/bridge.(*Bridge).ListenAndServe.func2.1
/go/src/github.com/Microsoft/opengcs/service/gcs/bridge/bridge.go:335
runtime.goexit
/usr/lib/go/src/runtime/asm_amd64.s:1333 Provider: 00000000-0000-0000-0000-000000000000] extra info: {"CommandArgs":["/bin/sh","-c","CGO_ENABLED=0 GOOS=linux go build -a -ldflags '-extldflags \"-static\"' -o cheers cheers.go"],"WorkingDirectory":"/project","Environment":{"GOLANG_VERSION":"1.11.13","GOPATH":"/go","HOSTNAME":"b77dee3bd612","PATH":"/go/bin:/usr/local/go/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"},"CreateStdInPipe":true,"CreateStdOutPipe":true,"CreateStdErrPipe":true,"ConsoleSize":[0,0],"OCISpecification":{"ociVersion":"1.0.1-dev","process":{"user":{"uid":0,"gid":0},"args":["/bin/sh","-c","CGO_ENABLED=0 GOOS=linux go build -a -ldflags '-extldflags \"-static\"' -o cheers cheers.go"],"env":["PATH=/go/bin:/usr/local/go/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin","HOSTNAME=b77dee3bd612","GOLANG_VERSION=1.11.13","GOPATH=/go"],"cwd":"/project","capabilities":{"bounding":["CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FSETID","CAP_FOWNER","CAP_MKNOD","CAP_NET_RAW","CAP_SETGID","CAP_SETUID","CAP_SETFCAP","CAP_SETPCAP","CAP_NET_BIND_SERVICE","CAP_SYS_CHROOT","CAP_KILL","CAP_AUDIT_WRITE"],"effective":["CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FSETID","CAP_FOWNER","CAP_MKNOD","CAP_NET_RAW","CAP_SETGID","CAP_SETUID","CAP_SETFCAP","CAP_SETPCAP","CAP_NET_BIND_SERVICE","CAP_SYS_CHROOT","CAP_KILL","CAP_AUDIT_WRITE"],"inheritable":["CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FSETID","CAP_FOWNER","CAP_MKNOD","CAP_NET_RAW","CAP_SETGID","CAP_SETUID","CAP_SETFCAP","CAP_SETPCAP","CAP_NET_BIND_SERVICE","CAP_SYS_CHROOT","CAP_KILL","CAP_AUDIT_WRITE"],"permitted":["CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FSETID","CAP_FOWNER","CAP_MKNOD","CAP_NET_RAW","CAP_SETGID","CAP_SETUID","CAP_SETFCAP","CAP_SETPCAP","CAP_NET_BIND_SERVICE","CAP_SYS_CHROOT","CAP_KILL","CAP_AUDIT_WRITE"]}},"root":{"path":"rootfs"},"hostname":"b77dee3bd612","mounts":[{"destination":"/proc","type":"proc","source":"proc","options":["nosuid","noexec","nodev"]},{"destination":"/dev","type":"tmpfs","source":"tmpfs","options":["nosuid","strictatime","mode=755","size=65536k"]},{"destination":"/dev/pts","type":"devpts","source":"devpts","options":["nosuid","noexec","newinstance","ptmxmode=0666","mode=0620","gid=5"]},{"destination":"/sys","type":"sysfs","source":"sysfs","options":["nosuid","noexec","nodev","ro"]},{"destination":"/sys/fs/cgroup","type":"cgroup","source":"cgroup","options":["ro","nosuid","noexec","nodev"]},{"destination":"/dev/mqueue","type":"mqueue","source":"mqueue","options":["nosuid","noexec","nodev"]},{"destination":"/dev/shm","type":"tmpfs","source":"shm","options":["nosuid","noexec","nodev","mode=1777"]}],"linux":{"resources":{},"namespaces":[{"type":"mount"},{"type":"network"},{"type":"uts"},{"type":"pid"},{"type":"ipc"}],"maskedPaths":["/proc/asound","/proc/acpi","/proc/kcore","/proc/keys","/proc/latency_stats","/proc/timer_list","/proc/timer_stats","/proc/sched_debug","/proc/scsi","/sys/firmware"],"readonlyPaths":["/proc/bus","/proc/fs","/proc/irq","/proc/sys","/proc/sysrq-trigger"]},"windows":{"layerFolders":["C:\\ProgramData\\Docker\\lcow\\072ca1f3855a32f3e3b24c2fe4ca8dea9853d4fb64207407094332a2d6541458","C:\\ProgramData\\Docker\\lcow\\c45071b2eff55610a9d9b3f430b8e5fa3ff65465e59b8d5a63a61e744ca94c48","C:\\ProgramData\\Docker\\lcow\\6890c90396b8fcd14669837530eef071ec5e3f10dda6724478c7ab1b58752307","C:\\ProgramData\\Docker\\lcow\\a1998eef0068aac5fb61f53e87ce8d6d46eaf5c83f7eab36cb745fb57ad72e8a","C:\\ProgramData\\Docker\\lcow\\f311f4698a5c1eb5e8800ef04c6066177112d76afc18d089fcf2cd5642712a01","C:\\ProgramData\\Docker\\lcow\\5e7e640cace36a63707967e7109604dacc800b8163eb04a4be7f346ff38ba867","C:\\ProgramData\\Docker\\lcow\\a2a8b17328e92e236a3d30841abed7b815188a3d63e2432272f772acda4ec75d","C:\\ProgramData\\Docker\\lcow\\d774068efa88052dab131c32c40832302f547dd4737738ca19873e0c3bed0074","C:\\ProgramData\\Docker\\lcow\\b433fd6793fe572e509619d719280574a3b1860dbcc647ec6629695666227ca5","C:\\ProgramData\\Docker\\lcow\\b77dee3bd612319c299e077116fc68ccf7f166246f85138b0e1cc0e074c8cb2b"],"hyperv":{},"network":{"endpointList":["0FFBAC8D-5E31-4C4F-A753-85C5148C437D"],"allowUnqualifiedDNSQuery":true}}}}
Any idea of how I should run my builds in docker ?
I encountered exactly the same error. I don' know if it comes from the fact that during installation I checked "only Windows containers", but it switched to Windows containers in Docker For Windows.
So the solution is to click switch to Linux container, then I clean all :
docker system prune
Then I run again:
docker build -t <user>/cheers2019 .
Now it works for me.
Here is my Docker version :
docker version
Client: Docker Engine - Community
Version: 19.03.5
API version: 1.40
Go version: go1.12.12
Git commit: 633a0ea
Built: Wed Nov 13 07:22:37 2019
OS/Arch: windows/amd64
Experimental: true
Server: Docker Engine - Community
Engine:
Version: 19.03.5
API version: 1.40 (minimum version 1.12)
Go version: go1.12.12
Git commit: 633a0ea
Built: Wed Nov 13 07:29:19 2019
OS/Arch: linux/amd64
Experimental: true
containerd:
Version: v1.2.10
GitCommit: b34a5c8af56e510852c35414db4c1f4fa6172339
runc:
Version: 1.0.0-rc8+dev
GitCommit: 3e425f80a8c931f88e6d94a8c831b9d5aa481657
docker-init:
Version: 0.18.0
GitCommit: fec3683
I have Trying to change the experimental.
Check : Docker version in Console if experimental is false in both Client and Server.
Then you can change in C:\Users\.docker
in config.json you change experimental":"enabled"
then in daemon.json you change "experimental": true
then after save I run again.
docker build -t <user>/cheers2019 .
On Windows 10 I was having the same problem reported in the current question and the following issue as well: NPM Install doesn't work in Docker.
To solve the issue I've combined both solutions:
#JPBlanc (Switch to Linux Containers)
#Muhammad (disable experimental on command line & configuration file)
How I did it:
1) Switch to Linux Containers: On taskbar, right click on docker icon and click on the option as presented bellow:
2) Disable "Experimental Features" on Command Line: Open docker/settings and click on Command Line:
3) Disable Experimental setting on configuration file:: On docker/settings, click on Docker Engine and certify that experimental is set to false:
Hope it helps.
Cheers
replace CRLF characters with LF for Windows in a tool like Notepad++ and rerun.

Error response from daemon: Dockerfile parse error Unknown flag: mount

There is a previous question (Docker Unknown flag --mount) facing the same error that was due to having an out-of-date version of Docker running. I have an up-to-date version of Docker running.
I have the following Dockerfile:
FROM continuumio/miniconda3
RUN --mount=type=ssh pip install git+ssh://git#github.com/myrepo/myproject.git#develop
RUN conda install numpy
...
According to the documentation, I should be able to simply run docker build --ssh default .. However, I receive the following error:
Sending build context to Docker daemon 2.048kB
Error response from daemon: Dockerfile parse error line 3: Unknown flag: mount
Output of docker version:
Client: Docker Engine - Community
Version: 18.09.2
API version: 1.39
Go version: go1.10.8
Git commit: 6247962
Built: Sun Feb 10 04:12:39 2019
OS/Arch: darwin/amd64
Experimental: false
Server: Docker Engine - Community
Engine:
Version: 18.09.2
API version: 1.39 (minimum version 1.12)
Go version: go1.10.6
Git commit: 6247962
Built: Sun Feb 10 04:13:06 2019
OS/Arch: linux/amd64
Experimental: true
I would like to build a Docker image without exposing my private SSH credentials, and this seemed to be the supported method. Anyone have thoughts on what's causing the issue?
tl;dr
Dockerfile
# syntax=docker/dockerfile:experimental
FROM continuumio/miniconda3
RUN --mount=type=ssh pip install git+ssh://git#github.com/myrepo/myproject.git#develop
RUN conda install numpy
...
Note: the comment on the first line is required voodoo
Then build your docker image with:
DOCKER_BUILDKIT=1 docker build --ssh default -t my_image .
With this, you will be able to use the --mount option for the RUN directive in your Dockerfile.
Long answer
As found in the documentation here, ssh forwarding when building docker image is enabled only when using the BuildKit backend:
External implementation features
This feature is only available when using the
BuildKit
backend.
Docker build supports experimental features like cache mounts, build
secrets and ssh forwarding that are enabled by using an external
implementation of the builder with a syntax directive. To learn about
these features, refer to the documentation in BuildKit
repository.
For this you need Docker 18.09 (or later) and you also need to run the docker build command with the DOCKER_BUILDKIT=1 environment variable and start your Docker file with the following magic comment : # syntax=docker/dockerfile:experimental.
Also you can edit /etc/docker/daemon.json and add :
{
"experimental" : false,
"debug" : true,
"features": {
"buildkit" : true
}
}
If you are using sudo for docker commands, you might need:
sudo DOCKER_BUILDKIT=1 ...
To anyone out there that might be struggling with this sort of error: ensure that the first line of the file is '# syntax=docker/dockerfile:experimental'. This will work:
# syntax=docker/dockerfile:experimental
FROM golang:1.14.1 as builder
...
RUN --mount=type=ssh GOSUMDB=off go get -d -v ./...
BUT if you add a comment at the start of the file like so:
# SOME SILLY COMMENT HERE <--- this ostensibly innocent comment ruins everything!
# syntax=docker/dockerfile:experimental
FROM golang:1.14.1 as builder
...
RUN --mount=type=ssh GOSUMDB=off go get -d -v ./...
Then 'syntax=...' will not be taken into account because it's no longer on the very first line. This is why you get that weird error about 'mount' below! Gah!
Hopefully this will save a few hours from the lives of a few people.
The error message that you are getting due to writing --mount inside the Dockerfile. You have to enable Docker BuildKit first in order to use this syntax.
You can check all of the currently available build options through here
Locally I just needed DOCKER_BUILDKIT=1 docker build...
In TeamCity build pipeline my docker file still needed the magic line to overcome this issue. My TeamCity agent is running Docker version 19.03.9
So in 2022 this is still my conclusion:
Try the magic line mentioned at the top of your Docker file:
#syntax=docker/dockerfile:experimental
Use BUILDKIT. e.g. DOCKER_BUILDKIT=1
.. and in my context this is all for running the following line:
RUN --mount=type=ssh npm install "git+ssh://git#github.com:dra_____.git"
Maybe this will save some folks some time.

Version in "./docker-compose.yml" is unsupported

I have the following docker-compose.yml file
services:
containerA:
healthcheck:
test: "/build/docheck"
interval: "10s"
hostname: "containerA"
container_name: "containerA"
build:
dockerfile: "Dockerfile-5.6"
ports:
- "8081:8081"
version: "2.1"
When I try the following command: docker-compose up
it fails due to:
ERROR: Version in "./docker-compose.yml" is unsupported. You might be seeing this error because you're using the wrong Compose file version. Either specify a version of "2" (or "2.0") and place your service definitions under the services key, or omit the version key and place your service definitions at the root of the file to use version 1.
For more on the Compose file format versions, see https://docs.docker.com/compose/compose-file/
I have the following setting:
$> docker-compose --version
docker-compose version 1.8.0, build unknown
$> docker --version
Docker version 17.12.0-ce, build c97c6d6
$> uname -r
4.9.0-4-amd64
$> lsb_release -a
No LSB modules are available.
Distributor ID: Debian
Description: Debian GNU/Linux 9.3 (stretch)
Release: 9.3
Codename: stretch
I need to use version 2.1 because I am using the healthcheck. Any ideas why this is complaining?
adding this because i ran into the same error on Ubuntu.
For me, it had nothing to do with my Compose version despite what the error message says; i just had to run with sudo. so
sudo docker-compose up
Compose files Version 2.1 are supported by Docker Compose version 1.9.0+. And you have docker-compose version 1.8.0. To upgrade docker-compose you can run following commands:
If installed via apt-get:
sudo apt-get remove docker-compose
If installed via curl:
sudo rm /usr/local/bin/docker-compose
If installed via pip:
pip uninstall docker-compose
Then find the newest version on the release page at GitHub or by curling the API and extracting the version from the response using grep:
VERSION=$(curl --silent https://api.github.com/repos/docker/compose/releases/latest | grep -Po '"tag_name": "\K.*\d')
Finally, download to your $PATH-accessible location and set permissions:
DESTINATION=/usr/bin/docker-compose
sudo curl -L https://github.com/docker/compose/releases/download/${VERSION}/docker-compose-$(uname -s)-$(uname -m) -o $DESTINATION
sudo chmod 755 $DESTINATION
Following the link to details about versions, you'll find:
Version 2.1
An upgrade of version 2 that introduces new parameters only available
with Docker Engine version 1.12.0+. Version 2.1 files are supported by
Compose 1.9.0+.
https://docs.docker.com/compose/compose-file/compose-versioning/#version-21
You'll need to upgrade your docker-compose install to support the 2.1 file version. https://docs.docker.com/compose/install/
I was getting this error when I was trying the command docker-compose up with the docker compose version 3. Then I run the command to check the docker version docker version, which result the below output.
PS C:\SVenu\M4Movie\Api\Api> docker version
Client:
Version: 18.03.1-ce
API version: 1.37
Go version: go1.9.5
Git commit: 9ee9f40
Built: Thu Apr 26 07:12:48 2018
OS/Arch: windows/amd64
Experimental: false
Orchestrator: swarm
So my version is 18.03, which is the latest one for now. So I moved to this link to check the compose file version which supports this engine. Then changed my docker compose version to 3.6.
version: '3.6'
Everything was working fine after that.
Installation of a new version of Docker Compose helped me to fix this error. See official documentation.

CircleCI './docker-compose.yml' service 'version' doesn't have any configuration options

Related, but not duplicated: Docker - docker-compose 'version' doesn't have any configuration options
I am currently using a v2 docker-compose.yml with the following circle.yml:
machine:
services:
- docker
test:
post:
- docker build --rm=false -t zurfyx/repo:$CIRCLE_SHA1 .
- docker-compose run web npm test
deployment:
hub:
branch: master
commands:
- docker login -e $DOCKER_EMAIL -u $DOCKER_USER -p $DOCKER_PASS
- docker push zurfyx/repo:$CIRCLE_SHA1
CircleCI gives the following output:
docker-compose run web npm test
ERROR: In file './docker-compose.yml' service 'version' doesn't have any configuration options. All top level keys in your docker-compose.yml must map to a dictionary of configuration options.
docker-compose run web npm test returned exit code 1
I tried the following solutions that show up on a very recent CircleCI forum post, but I didn't manage to get rid of the problem.
Upgrading both docker and docker-compose to the latest version is required:
machine:
pre:
- curl -sSL https://s3.amazonaws.com/circle-downloads/install-circleci-docker.sh | bash -s -- 1.10.0
- pip install --upgrade pip
- pip install docker-compose
services:
- docker
Why both?
Some say that upgrading docker-compose to the latest version by using pip is enough, but apparently is not (because the current Docker Engine CircleCI version does not support it, at least not anymore):
ERROR: The Docker Engine version is less than the minimum required by
Compose. Your current project requires a Docker Engine of version
1.10.0 or greater.
If you just upgrade Docker engine, it does not make any difference, since a higher docker-compose version is required to parse v2 YAML documents.

Different home directory during Docker build in Docker hub

I have found a strange difference between building docker images in my Ubuntu 14.04 host machine and the Docker Hub automated builds.
This is my Dockerfile:
FROM buildpack-deps:wheezy-scm
RUN echo $HOME
This is the output in my machine:
---> 2afbec25f6f6
Step 1 : RUN echo $HOME
---> Running in 6074455e13c0
/
---> 0cb1b6141f93
Removing intermediate container 6074455e13c0
Successfully built 0cb1b6141f93
And this one comes from Docker hub:
---> 2afbec25f6f6
Step 1 : RUN echo $HOME
/root
---> 4c781d2d7d72
Successfully built 4c781d2d7d72
Note the different HOME directories: /root instead of /. Can anyone explain me what is happening?
This is my Docker version (I have installed the standarddocker.io Ubuntu package):
$ docker version
Client version: 1.0.1
Client API version: 1.12
Go version (client): go1.2.1
Git commit (client): 990021a
Server version: 1.0.1
Server API version: 1.12
Go version (server): go1.2.1
Git commit (server): 990021a
Effectively there were a change in $HOME, and the changes were merged after Docker release v1.0. I have built the Dockerfile you provided and it shows me $HOME=/root (I use Docker v1.5.0). Check Docker Issue #2968 and related commits for additional details.

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