Dockerfile env multiple lines. FROM alpine:latest COPY myfile.

Dockerfile env multiple lines 0. If your image needs to specify ARGs, they need to come after the FROM line; if it's a multi-stage build, they need to be repeated in each image as required. /vendor COPY . Then you can pass an environment variable with docker run. yml. not having single or double quotes) that extends over multiple lines. Oct 9, 2017 · In your Dockerfile, you can use the verb EXPOSE to expose multiple ports. Nov 8, 2018 · In your first example the last element of the first sequence of the document is a plain scalar (i. Note that each variable requires a specific -e flag to run. This instruction allows you to set one or more environment variables that will be available to the container during runtime. Nov 8, 2017 · It's about differences between Dockerfile ARG & docker-compose YAML build args ("build arguments"); and Dockerfile ENV & docker-compose YAML environment/. env file and needs to contain the value, not a values from the env_file(s), Dockerfile ENV entries. web, it may not be supported by your IDE and you will lose syntax highlighting. 3. My database password is not mypassword and that isn't a real git repo. variables The current option I am using now is as below: ENV ABC ${xxxx} Is there option available to set all secret file values as Env. But here is an important excerpt from the docs: If you have multiple Dockerfile steps that use different files from your context, COPY them individually, rather than all at once. ) An env_file, is a term for a file containing lines about environment variables which are usable by the Docker CLI. So if you want newlines within that element you should use (only showing relevant part): Environment variables (declared with the ENV statement) can also be used in certain instructions as variables to be interpreted by the Dockerfile. Make sure your Dockerfile declares an environment variable with ENV: ENV environment default_env_value ENV cluster default_cluster_value The ENV <key> <value> form can be replaced inline. Oct 12, 2017 · Sending build context to Docker daemon 17. You can't override or set an environment variable at build-time. ): FROM golang:1. Environment variables But that didn’t work, using single quotes didn’t work, and actually breaking the value across multiple lines in my . cat Dockerfile FROM alpine:latest RUN printenv When I try to build an image with . /manager. ENV on the other hand as per the documentation states: The environment variables set using ENV will persist when a container is run from the resulting image. 1 API version: 1. env file 43 Using multi-line value in . This means that instead, Java can read the command line parameters either through the command line or by _JAVA_OPTIONS environment variable. RUN apt-get update RUN apt-get install git RUN apt-get clean I can do: RUN apt-get update && apt-get install git && apt-get clean Sep 3, 2015 · Leading spaces (or blank lines) are too indeterminate to mandate that it means "continue previous line". ARG values don’t work in the same way as ENV, as we can’t access them anymore once the image is built. docker exec <containerID> env #3. /secrets/env But it's unable to set all export variables as env. env file in the root of your project's directory. startswith('#'): k, v = split_env(line) env[k] = v return env It should be easy to submit a PR asking for lines ending with '\' to be considered multiple lines. e. sh / RUN chmod +x /entrypoint. With that option, all the entries in the . I hope it has helped you get a good overview build-time arguments, environment variables, env_files and how docker-compose does things. There are a lot of successful examples of the whitespace indentation, e. I ran below command but unable to set this values in ENV. Currently it is only picking up only the first line Feb 5, 2019 · I have a Dockerfile with an ENV declaration for set of paths to be searched that over time has become somewhat comically long: of course, define pieces in Split long or complex RUN statements on multiple lines separated with backslashes to make your Dockerfile more readable, understandable, and maintainable. This method simplifies the process of managing multiple environment variables and reduces the complexity of command-line arguments. Oct 16, 2024 · If you’ve worked with Docker for any length of time, you’re likely accustomed to writing or at least modifying a Dockerfile. env and env_file is so confusing; combine ARG May 31, 2022 · A better option be to use environment files. . This syntax does not allow for multiple environment-variables to be set in a single ENVinstruction, and can be confusing. While reading docs Best practices for writing Dockerfiles and trying to understand this part: Each ENV line creates a new intermediate layer, just like RUN commands. Jan 17, 2021 · first line second line third line As for the docker-compose, I haven't really tried this, but I think it should look something like this: version: '3. Use the syntax parser directive to declare the Dockerfile syntax version to use for the build. May 11, 2016 · Then it can be written to multiple lines like this: CMD ["sh", \ "-c", \ "docker-entrypoint. Can we get the same feature for ARG as well? Thanks, Rohit Mar 11, 2024 · For multiple lines, multiple "#" characters need to be used at the beginning of the instructions. . RUN . Storing passwords or other sensitive information directly in the Dockerfile is probably not the best idea. /env. 0 release, see deprecations and this pull request. / RUN GOFLAGS=-mod=vendor GOOS=linux go build . (You can use this approach to set dynamic environment variables if you really need to. instead of "docker run -v . variables, in below stand format: export ABC=‘XXXXXXX’ export DEF=‘XXXXXXX’ export GHI=‘XXXXXXX’ export JKL=‘XXXXXXX’ … I want to set all this variables values in env. --name . As a workaround, I found that I could detect the situation and modify the value in code. variables. To run multiple servers in the same docker container you must use a command that will be able to launch your servers. env build: context: . FROM python:3. 9. To recap briefly: To recap briefly: If you specify both, the CMD is passed as command-line arguments to the ENTRYPOINT . Values for environment variables must be declared in the Dockerfile. In a plain scalar newlines are replaced by spaces (and empty lines replaced by a newline). env. What am I missing? Dockerfile: FROM ubuntu:23. As Kingsley Uchnor said, you can have multiple Dockerfile, one per directory, which represent something you want to build. Also, you can set dynamic default values for environment variables! When building an image, the only thing you can provide are ARG values, as described above. docker-compose --env-file config2. (Don't forget that each Dockerfile directive will generate an intermediate container, committed into an intermediate image: that image won't preserve the exported value) ENV will: The environment variables set using ENV will persist when a container is run from the resulting image. Comments for the Dockerfile can be used by starting the line with a '#' character. Improved Readability Oct 4, 2014 · If you want to use the environment variables multiple times in the same session you can use: export VAR1=value1 VAR2=value2 VARN=valueN If you want to execute a command with multiple variables without affecting the current bash session, you can use: VAR1=value1 VAR2=value2 VARN=valueN command arg=1 Create a file named Dockerfile in the same folder as the file package. I tried the following formats: RUN cat <<EOT >> /etc/nginx/nginx. /maker oneapp > /artifacts/oneapp_${suffix}. For an example on how to use environment variables for configuring builds, see ENV usage Feb 22, 2019 · My Dockerfile is (The example in the commented lines doesn't work. txt CMD [ "python", ". I need to configure an application by passing a PKCS1 PEM encoded key using environment variable. Label keyword is used to add metadata to docker objects such as images, containers, local daemons, volumes, networks, swarm nodes, and swarm services. If apt-get update and apt-get install are on separate lines, but the update hasn't changed, the install will run on an old version of the package index (and possibly fail). 5 as builder WORKDIR /project-name # What I want to do: #ENV BUILD_DIR /project-name #WORKDIR ${BUILD_DIR} # Vendored dependencies of my project: COPY . (Actually instead of deploying via docker-composein production you should consider to use more reliable, and robust distributed systems like Kubernetes but this is a topic for another post. FROM busybox RUN echo This is the A > a &&\ echo This is the B > b &&\ echo This is the C > c May 15, 2015 · COPY <all> <the> <things> <last-arg-is-destination>/ Note: the trailing / is required when copying from multiple sources. Jul 16, 2021 · Dockerfile: Setting multiple environment variables in single line 60 How to Use Environment Variables in a . The docs were updated (more recently than the original post), and it is fairly clear now: Feb 28, 2020 · In a Dockerfile, each FROM line starts a new image, and generally resets the build environment. env file in docker-compose Jan 20, 2024 · But what if the value of the variable spans multiple lines, for example an RSA key? After trying a lot of solutions that didn't work, the key (no pun intended) was to use the |- character in the first line ( source ). list which has several environment variables in it. I know I can do it by running chmod +x in the command line, but as I am not the only person who is going to be building this, I was hoping that there would be a better solution, something like I was doing previously in the original Dockerfile script. Related questions. You can combine environment variables and build arguments to allow environment variables to be configured at build-time. In Conclusion. 4. This day, I use both ARG ( docker 1. You then would like to build an new image based on above Dockerfile. You can pass additional command-line parameters in docker run or most other ways to start a container, and you can use that to control what the image does. 3 Git commit: a34a1d5 Built: Fri N Mar 19, 2024 · With environment variables, we need to create just one Dockerfile that will pass an environment variable holding the debug flag to the container and the app within. As I have multiple ENV variables, Is there any option in Dockerfile like env_file in docker-compose for passing multiple environment variables during docker build? This is the docker-compose. Declaring a syntax version lets you automatically use the latest Dockerfile version without having to upgrade BuildKit or Docker Engine, or even use a custom Dockerfile implementati Dec 10, 2019 · I've searched site:stackoverflow. Some editors will automatically add an extension to the file (or complain it doesn't have one). * . Docker environment variables are defined in the Docker file or a separate environment file. docker build -t foo:tag . 2 joins them:. conf Use double quotes if you want to expand variables. yml version: "3. Te proposal isn't about 'continuing a line', it is about combining the lines. For a Node. Supervisord has already been cited but I could also recommend multirun , a project of mine which is a lighter alternative. Sep 21, 2018 · Is there a way of running in windows command prompt, a "docker run" command over multiple lines e. To keep blank lines, you need to use simple quote (and remove the \ at the end of the lines). Multi-stage builds in Docker" (by Alex Ellis) and PR 31257 by Tõnis Tiigi. If you want to set a number of environment variables into your docker image (to be used within the containers) you can simply use env_file configuration option in your docker-compose. See "Builder pattern vs. Dec 6, 2016 · I suspect you have a blank line in your RUN instruction. I want to set a multiline environment variable in my Dockerfile. list $ docker run --env-file . 13. Apr 29, 2019 · Hello everyone, I have a simple dockerfile to automate nginx deployment, and I can’t seem to be able to embed the nginx configuration file into it, so that it can be appended to /etc/nginx/nginx. I would prefer to have it only in two files. services: web: image: "node" links: - "db" env Apr 21, 2016 · As an exameple with the RUN statement, if my code is:. Don't rename your Dockerfile to Dockerfile. Nov 10, 2019 · How to write commands with multiple lines in Dockerfile while preserving the new lines? Dockerfile: Setting multiple environment variables in single line. In the Dockerfile, define your base image by adding the following line: Jul 11, 2021 · cat . This file can be thought of as a recipe for a Docker image; it contains both the ingredients (base images, packages, files) and the instructions (various RUN, COPY, and other commands that help build the image). You can do it when starting your containers (and we’ll look at this a bit below), but you can also provide default ENV values directly in your Dockerfile by hard-coding them. In this command, Docker reads the environment variables defined in the . 1TB Step 1/2 : FROM alpine:edge ---> 7463224280b0 Step 2/2 : EXPOSE 8080 8081 ---> Using cache ---> 7953f8df04d9 [WARNING]: Empty continuation line found in: EXPOSE 8080 8081 [WARNING]: Empty continuation lines will become errors in a future release. NOTE: I've modified a few things. I had assumed the benefit was to reduce the size of the docker image, but when I tested a large example, either method resulted in the same size. Apr 19, 2016 · Docker treats lines that begin with # as a comment, unless the line is a valid parser directive. conf. docker run -p 3001 Dec 2, 2019 · In shell form, it will read \ literally, except at the end of the line, where it will give you trouble by interpreting \ as an escape character, that will escape any white space till the next instruction. The App is configured using a . Aug 19, 2020 · How to Use Environment Variables in a . env file that way. I ran below command but unable to set this values in ENV RUN Jan 2, 2016 · Description of problem: There is no way to set a multi-line environment variable inside a Dockerfile using the ENV instruction. Furthermore, MAINTAINER will be deprecated in the upcoming 1. py" ] I guess a good way to rephrase the question would be: how do you efficiently load multiple environment variables in a Dockerfile? The next command will not be able to access this value. Dockerfiles create a temporary container in order to generate the image for it, therefore the environment variables won't exist. As this Dockerfile will be used by multiple teams having different proxies, I want to avoid having to edit the Dockerfile for each team. db or Dockerfile. FROM busybox RUN echo This is the A > a RUN echo This is the B > b RUN echo This is the C > c Dockerfile. yaml: Aug 20, 2015 · Docker documentation says we need to use something like the below one, for passing a file env. Dec 4, 2020 · I've learned that the Dockerfile itself don't support heredoc and also noticed that you use the echo command as a candidate solution for multiple lines heredoc case in the Dockerfile of this repo, say, the following ones: # cleanup scrip Nov 23, 2017 · I have read everything I can find related to Docker's environment variables. '\ >> /etc/sysctl. Note that the equal sign between the <key> and the <value> is optional. com dockerfile: ENV, RUN - layers or images and have read Does Docker EXPOSE make a new layer? and What are Docker image "layers"?. Below is the same command broken into multiple lines: Jan 11, 2018 · Here's my docker image. Dec 9, 2019 · Right now I am defining ARGs in my Dockerfile like this: ARG CDN_ENDPOINT ARG AWS_S3_BUCKET Is there a way to define them in a single line similar to ENV to avoid creating extra layers in docker image like this: ENV CDN_ENDPOINT=endpoint \ AWS_S3_BUCKET=bucket Jan 5, 2023 · In the environment file I have multiple variable of which one is a certificate which has multiple lines. sh"] CMD ["???"] This also gives you a place to modify the file at runtime (say, using sed(1)) before running the main program if its actual contents need to depend on environment variables or other runtime data. env file). Jan 20, 2017 · Hi, I was wondering if there is a way to specify multiple ARG in one line? currently ENV and LABEL allow you to specify more than one entry in a single line. /go. Feb 17, 2017 · I saw one example where they used 2 Docker files, and 2 docker-compose files, (each pair for one env, so Dockerfile + docker-compose. How to set and override Docker environment variables using docker run command. The Docker Daemon ignores these lines starting with '#" and executes the rest of the file. This is not efficient and also creates a mess when you or someone else needs to review your code. For example, you can chain commands with the && operator, and use escape characters to break long commands into multiple lines. 1 executes multiple RUN:. e. Since most Docker images are built using some form of Linux base image, then the backslash strategy works here as well. conf user www; worker_processes auto; # it will be determinate automatically by the number of core error_log /var/log/nginx Nov 4, 2016 · Simply inject your parameter as an ENV. env up It can also help you keep your environment variables separate from your main configuration file, providing a more organized and secure way to manage sensitive information, as you do not need to place your . strip() if line and not line. 04 AS image1 ENV KEY1=VALUE1 FROM ubuntu:23. Escapes are also handled for including variable-like syntax into a statement literally. How do I represent that in the environment file. As such, this situation makes a good argument for shifting more of the content of the dockerfile to a shell script that the dockerfile simply copies and runs, as you can source the . Passing arguments via env variables through Dockerfile and Kubernetes Mar 14, 2019 · According to Dockerfile reference documentation: Docker treats lines that begin with # as a comment, unless the line is a valid parser directive. Thus: RUN dir c:\ # breaks the code, because it will escape white space # and add the next lines to this instruction. sh ENTRYPOINT ["/entrypoint. Benefits of Using –env-file 1. js server, I did this: But that didn’t work, using single quotes didn’t work, and actually breaking the value across multiple lines in my . env file. May 10, 2022 · What I've read from others says that there is no "docker build --env-file. 7' services: backuppc-app: container_name: backuppc-app image: tiredofit/backuppc build: context: . The env_file attribute also lets you use multiple . Oct 25, 2017 · Dockerfile. This technique is particularly useful for multi-stage builds , which allow you to create smaller, more efficient Docker Feb 21, 2022 · WARNING. How can we pass more than one environment file, say env. txt entrypoint. 8 Jun 26, 2023 · ENV MY_ENV=development: This line uses the ENV directive to define an environment variable. Works through command line If I pass in the environment variable through docker run everything works. Step3. However, there’s a solution to this problem. We have to use ARG. Ask Question Dockerfile: Setting multiple environment variables in single line. CONFIG="port: 4466 database Oct 12, 2022 · The title may be a bit confusing, so a little explanation. Aug 2, 2018 · Environment Variables. env up Or. 11. yml file. : There is no further details on how to comment lines. yml for prod, Dockerfile-dev + docker-compose-dev. What is the advantage of chaining commands rather than having individual RUN commands for each line? Jul 3, 2015 · One of the steps inside the dockerfile needs http_proxy and https_proxy ENV variables to be set in order to work behind the proxy. / # Source code: COPY . It follows the syntax ENV <key>=<value> . Jun 12, 2021 · The main problem that this has is that logic for parsing is spread out - first off the dockerfile is split into logical "lines", and then each line is parsed separately. Mar 16, 2009 · Variable is exported for this particular target, so that you can reuse that environment will not get polluted much; Use environment variable (double qoutes and curly brackets around variable name); Use of quotes around variable. env file to fill out other environment variable in the same . It is a convenient way to pass many environment variables to a single command. Mar 19, 2024 · Dockerfile doesn’t provide a dynamic tool to set an ENV value during the build process. open(filename, 'r', 'utf-8'): line = line. Locally I just export MY_ENV_VAR=$(cat my_key. Can anyone help me with Dec 21, 2018 · If you do wind up with a Docker image that can do multiple things, it's a little unusual to create one image per task the way you're describing. json. 3 ENV ENV2 9. May 5, 2020 · Use docker-compose and multiple Dockerfile in separate directories. Without them newlines will be lost and all text will appear on one line. Aug 18, 2017 · Using a backslash is the standard way to break up long lines into multiple lines on Unix-like operating systems. 7" services: test: env_file: - . Here's an example of how to define environment variables in a Dockerfile: Jan 20, 2016 · I had same issue and found way to set environment variable as result of function by using RUN command in dockerfile. You can view the values using docker inspect, and change them using docker run --env <key>=<value>. Python, YAML, Haskell. /*. env file As of May 2017, multiple FROMs can be used in a single Dockerfile. Syntax : # Single-line comment. I am expecting image1 to have ENV KEY1=VALUE1. Dockerfile. Dec 29, 2022 · ISSUE: Docker run and environment variables with quotes and double quotes. The docker run subcommand strangely does not accept env files formatted as valid BASH ("Shell") scripts so it considers surrounding quotes and double quotes as part of the value of environment variables, so the container will get the value of (in an env file, for example) Dec 30, 2022 · I am writing a docker file in which at one specific step I am generating dynamic secret file which contains a lit of approx 20 env. For . 2. Jun 23, 2017 · rather than having is && line as a separate RUN line. It is perfectly explicit. Oct 11, 2016 · The echo always does that under Linux/Unix if you don't use double-quotes on the environment variable. To define environment variables in a Dockerfile, you can use the ENV instruction. edit: I've tried adding in ^ command, it doesn't work. I want to override the default environment variables being set below from whatever is passed in the docker run command mentioned in the end Dockerfile - Label, Env, Run and Workdir Label. Feb 24, 2020 · You will need to scroll horizontally using your text editor to see the super long crazy line. These can then be converted back to their original form in your application code by replacing the escaped newlines with newlines (replace \\n with \n ). go . It's important to note that the Dockerfile has no file extension. env file 15 Dockerfile ENV variable substitution into another ENV variable Nov 13, 2019 · If you really want to use environment variables for this, reviewing the Dockerfile documentation for CMD and ENTRYPOINT is useful. /vendor . list ubuntu bash Jul 25, 2018 · But I am struggling with how to make the copied bash files executable. pem), but on the server, it needs to be inside the . Successfully built 7953f8df04d9 Apr 29, 2019 · Perhaps you're pasting a Dockerfile into a Gist and you don't have the luxury of multiple files. sh \ arg1 \ arg2 \ arg3"] Notice that there is no quotes around args. Dec 30, 2022 · I am writing a docker file in which at one specific step I am generating dynamic secret file which contains a lit of approx 20 env. But this just seems like a bit of an overkill for me. ENV suffix 0 . Jun 13, 2023 · This allows a Dockerfile instruction to span multiple lines. That is why you should always, use quotes around them (there are many posts on the U&L site relating to this, and this has nothing to do with using YAML: the value for the mapping entry with key KEY certainly has a newline) May 4, 2018 · How to Use Environment Variables in a . The general syntax involves adding FROM additional times within your Dockerfile - whichever is the last FROM statement is the final base image. FROM alpine:latest COPY myfile. Oct 10, 2023 · Another way to see the configured environment variables is using Docker exec command. Sep 15, 2013 · You can't specify multiple entry points in a Dockerfile. " option/apparatus. yml for dev). May 2, 2019 · I have a docker-compose file that allows me to pass the environment variables as a file (. 04 AS image2 ENV KEY2=VALUE2 compose. The ARG instruction defines a variable that users can pass at build-time to the builder with the docker build command using the --build-arg <varname>=<value> flag. 10+, and docker build --build-arg var=value ) and ENV . Jul 8, 2020 · echo multi-line json file in Dockerfile with environment variable values. or for multiple lines: # First comment Dockerfile is a powerful building tool. Dockerfile file extensions. References: . env file will be set as the environment variables in image and hence into containers. A # marker anywhere else in a line is treated as an argument. Don't bind your host's 0. --entrypoint . EXPOSE 3000 80 443 22 Step2. For example i need to set SECRET_KEY_BASE for Rails app just once without changing as would when i run: You can only specify one MAINTAINER instruction in a Dockerfile. To do multiline strings properly, the logic for shell parsing somehow needs to make it into the line splitting logic - the precedent for this would be heredocs, though it would May 5, 2021 · Dockerfile: Setting multiple environment variables in single line. As example: run /bin/echo -e '#!/bin/bash\necho This is a long \ shell line; echo Next line. / RUN pip install -r requirements. js server, I did this: Jan 28, 2019 · and then the Dockerfile. 21 Go version: go1. env file didn’t work either. Defining Environment Variables in Dockerfile. env through docker-compose, printenv in the building image doesn't print ABC Sep 28, 2023 · The following succeeds when docker compose build is run, but I notice in the layers that both images have ENV KEY2=VALUE2. Aug 1, 2024 · In Docker, you can use multiple FROM statements within a single Dockerfile. 1. Nov 26, 2015 · In other words, those variables aren't interpreted directly in a Dockerfile, but in a container created for a Dockerfile line, hence the use of environment variable. 0 wildcard adress in production environment. so, it means we can pass the desired command line parameters through _JAVA_OPTIONS without changing anything on Dockerfile as well as to allow it to be able to start as parent process of container for the valid docker Mar 19, 2019 · You should use the ARG directive in your Dockerfile which is meant for this purpose. Or perhaps you're working in a project that has a Dockerfile as an auxiliary feature and adding more files would pollute the root or require creation of a new directory to house the files. log The environment variables set using ENV will persist when a container is run from the resulting image. The other important advantage is security issues. If you use quotes around them, then the process/script (in my case the docker-entrypoint. docker version: Client: Version: 1. env file and makes them available to the application running inside the container. Apr 26, 2020 · If Docker sees the text of a RUN line changes, it re-runs the entire line. env ABC=123 cat docker-compose. values. Use the docker exec command following the format. <image_name>" something like "docker run -v. You can use the --env-file option to docker-compose to select different environment files, so you can do something like: docker-compose --env-file config1. ) Feb 1, 2022 · To complement the answers that already explain how you can append a single line, you can append multiple lines to a file like this: RUN echo -e '\ Hello World!\n\ This is an example on how to\n\ append multiple lines to a file from within a Dockerfile. It will be more visually appealing adding multiline capability to it. Then you can use the -p to map host port with the container port, as defined in above EXPOSE of Dockerfile. example code: # this line is a comment RUN echo 'we are running some # of cool things' Output: we are running some # of cool things Docker does not support multi-line secrets when using the --env-file option so Doppler's --format docker flag flattens multi-line secrets by escaping newlines. I ran below command but unable to set this values in ENV RUN Feb 4, 2021 · If you use double-quote, the blank lines will be removed. 4 ADD . env files in your Compose application. 6 Dockerfile: Setting multiple environment variables in single line. sh script) will be executed without args. list and newenv. Dec 30, 2022 · I want to set all this variables values in env. g. Declare an ENV in your Dockerfile. This was a really thorough look at all the ways you can set ARG and ENV variables when building Docker images and starting containers. env file; ARG; Similar example but setting container environment variables; False issue raised because . 0-rc2 contained a bugfix to prevent the Dockerfile parser from continuing parsing lines as part of the previousRUNStatement. To detect the multiline we probably want to use a regex like '[ \t]*\n' Jun 16, 2016 · % (filename)) env = {} for line in codecs. You can try on your terminal : # with double quote $ echo "hello \ > World" # result hello World # With simple quote $ echo 'Hello > World' #result Hello World Aug 21, 2015 · Does Docker supports pointing to multiple env-file in a command line like the one below. 6 ENV ENV1 9. <image_name>" It's becoming a pain to edit! Thanks, Jonny. If unspecified, BuildKit uses a bundled version of the Dockerfile frontend. uqfznij mcm zwjg awiy dogmlj phop bsyypo hhpx ryadk xuvw