I did my research and based on the links here and here I would assume that running this command docker.build("tas/tuya-message-listener-china:${env.BUILD_NUMBER}", "--build-arg jar=tuya-message-listener-ecs-china.jar .") would have worked, but what I get is this in the output
21:36:48 + docker build -t --build-arg jar=tuya-message-listener-ecs-china.jar tas/tuya-message-listener:27 .
21:36:48 invalid argument "--build-arg" for "-t, --tag" flag: invalid reference format
21:36:48 See 'docker build --help'.
So where do I go wrong?
Related
Here is a shell script used in Jenkins. The $version should be replaced with the set parameter in Jenkins.
docker build -t gitlab.x.com:3030/directory:$version -f windows-config/backend/Dockerfile .
I want to run it on powershell but the logs says "invalid argument "gitlab.x.com:3030/directory:" for "-t, --tag" flag: invalid reference format."
It probably is a syntax problem with the $version
I tried changing it to
docker build -t 'gitlab.x.com:3030/directory:$version' -f windows-config/backend/Dockerfile .
but the logs say ""docker build" requires exactly 1 argument. See 'docker build --help'."
I look a sample
Dockerfile
ARG some_variable_name
# or with a default:
# ARG some_variable_name=default_value
RUN echo "Oh dang look at that $some_variable_name
# or with ${some_variable_name}
docker build
$ docker build --build-arg some_variable_name=a_value
result
Oh dang look at that a_value
but, I used the sample always gets error
"docker build" requires exactly 1 argument.
See 'docker build --help'.
Usage: docker build [OPTIONS] PATH | URL | -
Build an image from a Dockerfile
Why? Was I lose something?
in addition to #Ridwan answer, MAKE SURE THERE IS NO ADDITIONAL WHITE SPACE IN BETWEEN
docker build -t mytag .
You seem to have forgotten to put a dot, which represents that the Dockerfile in the local directory.
By that I meant:
docker build -t mytag .
What you were previously doing was:
docker build -t mytag
Thus forgetting to put the dot.
When I run this command on my gitlab pipeline
docker build --build-arg NPM_TOKEN=${NPM_TOKEN} --tag $REGISTRY_IMAGE/web-public:$CI_COMMIT_SHA --tag $REGISTRY_IMAGE/web-public:$CI_COMMIT_REF_NAME packages/web-public
it fails with
build requires exactly 1 argument
It looks to me like I am actually passing one argument, the path; packages/web-public. Flags are not arguments as far as I know.
What am I missing here?
This is the structure of my project
Quote your variables. Something in those variables is expanding to be more than the single arg to the flag.
docker build --build-arg "NPM_TOKEN=${NPM_TOKEN}" --tag "$REGISTRY_IMAGE/web-public:$CI_COMMIT_SHA" --tag "$REGISTRY_IMAGE/web-public:$CI_COMMIT_REF_NAME" packages/web-public
You can also echo that command to see how the variables are expanding, e.g.
echo docker build ...
from https://docs.docker.com/engine/reference/commandline/build/
docker build [OPTIONS] PATH | URL | -
It looks like there's something wrong with your PATH. Try using the absolute path or change to the directory containing the Dockerfile and use .
see also: "docker build" requires exactly 1 argument(s)
My issue was that I had a multi line script entry, eg
script:
- >
docker build \
--network host \
-t ${CI_REGISTRY}/kylehqcom/project/image:latest \
....
As soon as I added to a single line, we were all ok. So I guess the line breaks got "entered" after the first line which meant that the subsequent lines were ignored and the error was returned. Also note, that I CI linted via the GitLab ui and all was syntactically correct.
docker build -t serendipity111011/repo-name:latest -t serendipity111011/repo-name:$SHA -f ./Apollo API/Dockerfile ./Apollo API
I am trying to run the above command to build docker image and I am getting below error
invalid argument "serendipity111011/repo-name:" for "-t, --tag" flag: invalid reference format
What am I doing wrong?
It was actually due to stupidity on my part. You have to escape the space correctly when you write out build commands like below
docker build -t serendipity111011/repo-name:latest -t serendipity111011/repo-name:$SHA -f ./Apollo\ API/Dockerfile ./Apollo\ API
I hope it helps someone who might be having same issue.
So I'm trying to setup my Gitlab CI to trigger a job on git push to build and deploy my Docker. This is the .gitlab-ci.yml file I'm using based on an example from Gitlab docs (Elixir yml).
stages:
- build
build:
before_script:
- docker build -f Dockerfile.build -t ci-project-build-$CI_PROJECT_ID:$CI_BUILD_REF .
- docker create
-v /build/deps
-v /build/_build
-v /build/rel
-v /root/.cache/aceapp/
--name build_data_$CI_PROJECT_ID_$CI_BUILD_REF busybox /bin/true
tags:
- docker
stage: build
script:
- docker run --volumes-from build_data_$CI_PROJECT_ID_$CI_BUILD_REF --rm -t ci-project-build-$CI_PROJECT_ID:$CI_BUILD_REF
The output when pushing to GitLab instance is this:
Running with gitlab-runner 10.7.2 (b5e03c94)
on my.host.rhel.runner 8f724ea7
Using Shell executor...
Running on my.host.local...
Fetching changes...
HEAD is now at 14351c4 Merge branch 'Development' into 'master'
From https://my.host.example/zalmosc/ace-app
14351c4..9fa2d43 master -> origin/master
Checking out 9fa2d435 as master...
Skipping Git submodules setup
$ # Auto DevOps variables and functions # collapsed multi-line command
$ setup_docker
$ build
Logging to GitLab Container Registry with CI credentials...
Login Succeeded
Building Dockerfile-based application...
invalid argument "/master:9fa2d4358e6c426b882e2251aa5a49880013614b" for t: Error parsing reference: "/master:9fa2d4358e6c426b882e2251aa5a49880013614b" is not a valid repository/tag: invalid reference format
See 'docker build --help'.
ERROR: Job failed: exit status 1
I understand the docker tag is not valid (is the before_script: really triggered based on the name?), and I'm looking for help regarding a) a solution b) how I can learn more about the requirements for a pipeline that builds docker based on default settings. Do I need to tag my docker image locally and then somehow add this to my git commit?
The thing is -t is to tag your Docker image. See the docs here.
The tag should be formated like name:version, and you giving it /master:9fa2d4358e6c426b882e2251aa5a49880013614b which is not a valid tag. You could try to delete the / before master
Your tag cannot begin with '/':
$ docker build -f Dockerfile.build -t /master:9fa2d4358e6c426b882e2251aa5a49880013614b .
invalid argument "/master:9fa2d4358e6c426b882e2251aa5a49880013614b" for "-t, --tag" flag: invalid reference format
See 'docker build --help'.
# remove '/'
$ docker build -f Dockerfile.build -t master:9fa2d4358e6c426b882e2251aa5a49880013614b .
Sending build context to Docker daemon 3.584kB
Step 1/3 : FROM ubuntu:16.04
---> 14f60031763d
...
If you are not using the built in registry, you might have to set the CI_REGISTRY_IMAGE value to something. It seems that if you don't se this it gets set to /master and causes this error. you can set this in the CI setting page, or when making a new pipeline. e.g CI_REGISTRY_IMAGE gitlab.com/user/project