I'm having some trouble with passing argument value to dockerfile.
Running docker in Windows Server 2016
My docker version info is
PS C:\Users\Administrator\Desktop> docker version
Client: Docker Engine - Enterprise
Version: 19.03.4
API version: 1.40
Go version: go1.12.10
Git commit: 9e27c76fe0
Built: 10/17/2019 23:42:50
OS/Arch: windows/amd64
Experimental: false
Server: Docker Engine - Enterprise
Engine:
Version: 19.03.4
API version: 1.40 (minimum version 1.24)
Go version: go1.12.10
Git commit: 9e27c76fe0
Built: 10/17/2019 23:41:23
OS/Arch: windows/amd64
Experimental: false
and powershell opened as administrator.
My reference is this.
But it not worked for me.
So this is my dockerfile.
FROM microsoft/iis
ARG a_version
RUN echo $a_version
Also i tried many different types of echo value
Such as
RUN echo "$a_version"
RUN echo ${a_version}
RUN echo "${a_version}"
And this is my execute command.
docker build . --build-arg a_version=1234
My expected result was print 1234
But actual result was
PS C:\Users\Administrator\Desktop> docker build . --build-arg a_version=1234
Sending build context to Docker daemon 14.04MB
Step 1/3 : FROM microsoft/iis
---> 595015675977
Step 2/3 : ARG a_version
---> Running in 91698d9e71da
Removing intermediate container 91698d9e71da
---> 2bad94a2ce74
Step 3/3 : RUN echo $a_version
---> Running in 3fe25ecb813c
$a_version
Why it happens? How can is fix it?
In Windows Command-Prompt the syntax is echo %a_version% as your
base image is based on window.
how-can-i-display-the-contents-of-an-environment-variable-from-the-command-promp
So you can change this to
FROM microsoft/iis
ARG a_version
RUN echo %a_version%
env in window dockerfile
I had to do something simmilar and this is a piece of code that worked for me.
ARG PORT_SITE
ENV PORT_SITE ${PORT_SITE}
and then I refer it in the entrypoint as following
$env:PORT_SITE
That's the way I did it, but i suppose that you can ommit the env variable and just refer to the arg value using
${PORT_SITE}
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.
I trying copy a folder to my container but not working. If I try
sudo docker cp 4aefd670e41f:/var/www/html/web2015 /home/desarrollo3/proyectos/web2015
The folder web2015 copy correct but I need copy the folder in my container.
Working ok
sudo docker cp 4aefd670e41f:/var/www/html/web2015 /home/desarrollo3/proyectos/web2015
Not Working
sudo docker cp /home/desarrollo3/proyectos/web2015 4aefd670e41f:/var/www/html/web2015
Aditional info Docker
Client version: 1.6.2
Client API version: 1.18
Go version (client): go1.3.3
Git commit (client): 7c8fca2
OS/Arch (client): linux/amd64
Server version: 1.6.2
Server API version: 1.18
Go version (server): go1.3.3
Git commit (server): 7c8fca2
OS/Arch (server): linux/amd64
I've Ubuntu 15
The error FATA[0000] Error: Path not specified
sudo docker cp /home/desarrollo3/proyectos/web2015 4aefd670e41f:/var/www/html/web2015
If I write this, I don't get errors but not copy nothing:
sudo docker cp ./folder:web2015 4aefd670e41f:/var/www/html/
If it is a folder that you need to copy, make sure SRC_PATH ends with / (considering DEST_PATH on the container does exist already)
sudo docker cp /home/desarrollo3/proyectos/web2015/ 4aefd670e41f:/var/www/html/web2015
docker cp mentions:
SRC_PATH does end with /.
the content of the source directory is copied into this directory.
As shown in issue 13171, the error message "Error: Path not specified" was fixed in docker 1.8.0 (commit 5e86b81).
Docker 1.6.2 is way too old.
You can't copy to a container using "docker cp" in older dockers. If you desperately need to do it for whatever reason:
docker exec container touch /myfile
sudo find /var/lib/docker -iname myfile
This will show you where the your container filesystem is. Just cp your file here normally.
sudo cp -r /myfiles/webapp /var/lib/docker/aufs/mnt/019283091823081027401720473a2c7ff637a6f09edab6/var/www/localhost/htdocs
I'm not sure why Docker doesn't officially actually do this, but I suspect that there is some checksum on each layer, so if you re-use the image in another Dockerfile it might not work. But it should at least work for the lifetime of the container, so you can do what you need to.
Which hopefully for you includes updating or replacing this server soon.