Questions tagged [docker-entrypoint]
180 questions
1
vote
0 answers
How to get entrypoint defined in docker image to wrap it in helm installation
I use helm3 to deploy into k8s.
Sometimes I need to "wrap" docker entry point for various reasons.
One of them is to fill right environment (envs).
Usually I do it like this:
deployment.yaml
...
image: "{{ .Values.image.repository }}"
…
Korjavin Ivan
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1
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1 answer
Exported environmental variable via docker entrypoint are not shown when logging into the container
Assume a simple Dockerfile
FROM php-fpm:8
ADD entrypoint.sh .
RUN chmod +x entrypoint.sh
ENTRYPOINT ["./entrypoint.sh"]
CMD ["php-fpm"]
In the entry-point script I just export a variable and print the environment
#!/bin/bash
set -e
export…
ira
- 5,569
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1
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2 answers
Prevent Docker container to exit
I'm start to dockerize a Linux Application and to do that I wrote a Dockerfile that:
Extract the application TAR file into a directory.
Execute the "entrypoint.sh"
the "entrypoint.sh":
Check if the application is already installed.
If the…
Federico
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1
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0 answers
How to deploy an application to cloud run in google cloud?
I created a docker image by Dockerfile
FROM golang:1.15-buster as builder
WORKDIR /app
COPY . .
COPY ../../../common/library/golang /app
RUN go build -o server
FROM debian:buster-slim
RUN set -x &&…
iooi
- 453
- 2
- 10
- 23
1
vote
1 answer
docker-compose entrypoint with mutiple commands
How to run docker-compose entrypoint configuration option with multiple bash commands
commands:
yarn install
yarn build
sleep infinity
Harsha G V
- 586
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- 21
1
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0 answers
docker-entrypoint-initdb.d not executing scripts
I'm using docker-compose version 1.25.5, build 8a1c60f6 &
Docker version 19.03.8, build afacb8b
I'm trying to initialise database with Users in MongoDb container using docker-entrypoint-initdb.d but,
js/scripts aren't being executed when container…
Tony
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1
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0 answers
Docker entrypoint to run commands with different users in interactive mode
I have a custom image with docker installed (docker-in-docker). When running the image, the user needs to be $USERNAME (and not root). However the docker service required root to be started.
Getting docker to run as non-root seems to be overly…
d_inevitable
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1
vote
2 answers
Docker - using labels to influence the start-up sequence
My Django application uses Celery to process tasks on a regular basis. Sadly this results in having 3 continers (App, Celery Worker, Celery Beat) each of them having a very own startup shell-script instead of a docker entrypoint script.
So my Idea…
user11684966
1
vote
1 answer
Dockerfile execute additional scripts in entrypoint
I'm building a lamp container for development work from glats/alpine-lamp. I want to run some additional sql commands (create a DB and some test users) after the container loads. I've created a new init.sh script that I'm running as my Dockerfile's…
user101289
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1
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2 answers
How to access build args in ENTRYPOINT dockerfile
I am trying to deploy an app in payara micro based on payara dockerimage and I need to pass one arguement snapshotversion in ENTRYPOINT(basically i want to access the build args in ENTRYFORM) exec form, as exec form of ENTRYPOINT is preferred: my…
MiGo
- 551
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- 17
1
vote
1 answer
Docker image fails to run process in foreground mode
I'm developing a docker image based on nvidia/cuda:10.1-base-ubuntu18.04. At build time a custom web server is installed and I have a docker-entrypoint.sh which runs the server depending if an env var is set at run time.
This all works fine if I…
Geordie
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1
vote
1 answer
Accessing sensitive user credentials in entrypoint.sh of docker
Trying to create a few Airflow connections and executing the command in entrypoint.sh file which is passed as entrypoint file in the dockerfile.
As these database credentials are very sensitive, is it possible that we store them securely in…
N. L
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0 answers
Entrypoint at portainer.io is not working like in Docker image
I have a docker Image with the following Entrypoint.
ENTRYPOINT [ "sh", "-c", "/var/www/html/app/Console/cake schema update -y && /var/www/html/app/Console/cake migration && apache2-foreground"]
Now I want to use portainer.io to manage docker…
DS87
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1
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2 answers
How to run `args` as `command` in kubernetes
I have a python script I want to run in a kubernetes job. I have used a configMap to upload it to the container located for example in dir/script.py.
The container is run normally with the args["load"].
I have tried using a postStart lifecycle in…
Shammir
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1
vote
2 answers
Unable to get any Docker Entrypoint from script working without continuous restarts
I'm having trouble understanding or seeing some working version of using a bash script as an Entrypoint for a Docker container. I've been trying numerous things for about 5 hours now.
Even from this official Docker blog, using a bash-script as an…
Alexander Kleinhans
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