docker-alpine | Alpine based images for Docker - Fundamental ones | Continuous Deployment library

 by   kost Shell Version: Current License: MIT

kandi X-RAY | docker-alpine Summary

kandi X-RAY | docker-alpine Summary

docker-alpine is a Shell library typically used in Devops, Continuous Deployment, Docker, Amazon S3 applications. docker-alpine has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Alpine based images for Docker - Fundamental ones
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              docker-alpine has a low active ecosystem.
              It has 101 star(s) with 74 fork(s). There are 5 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 5 open issues and 2 have been closed. On average issues are closed in 93 days. There are 2 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of docker-alpine is current.

            kandi-Quality Quality

              docker-alpine has 0 bugs and 0 code smells.

            kandi-Security Security

              docker-alpine has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              docker-alpine code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              docker-alpine is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              docker-alpine releases are not available. You will need to build from source code and install.

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            docker-alpine Key Features

            No Key Features are available at this moment for docker-alpine.

            docker-alpine Examples and Code Snippets

            No Code Snippets are available at this moment for docker-alpine.

            Community Discussions

            QUESTION

            JMeter & the JDBC Driver Using Docker - "DBCP DataSource configured without a 'password'" mssql
            Asked 2022-Jan-10 at 06:47

            This is based on the answer in JMeter & Gitlab: How to Install & SQLServer JDBC Driver?.

            In short, the debug output below shows that the appropriate JAR and DLL are in the Java-path on the Docker image, yet I am seeing the following error in the JMeter output:

            • "DBCP DataSource configured without a 'password'" mssql
            • "DBCP DataSource configured without a 'user'" mssql

            The image uses JMeter 5.4.2 ("latest").

            The JDBC driver files I am using are:

            • mssql-jdbc_auth-9.4.1.x86.dll
            • mssql-jdbc-9.4.1.jre8.jar

            So is it a compatibility issue?

            I have JMeter 5.4.1 installed on my computer, and the test plan works fine using the local application.

            Here is the output from the Gitlab job:

            ...

            ANSWER

            Answered 2022-Jan-10 at 06:33

            I don't think you can use SQL Server integrated authentication from Linux machine.

            In order to be able to use the approach with the Microsoft JDBC Driver and integrated authentication you need to run your builds on a Windows Runner

            In case you have to use Linu you can work it around using JTDS JDBC Driver and connection string like:

            Source https://stackoverflow.com/questions/70648396

            QUESTION

            wkhtmltopdf with php:8-fpm-alpine
            Asked 2021-Dec-07 at 11:28

            I have an existing php:8-fpm-alpine Dockerfile, and i need to add WKHTMLTOPDF package. Is that even possible. I tried using following dockerfile, but i get following error log:

            Dockerfile...

            ...

            ANSWER

            Answered 2021-Dec-07 at 11:28

            I faced a similar problem with php:7.4-fpm-alpine image.

            It seems like wkhtmltopdf is missing in Alpine v.3.15, but it is available in v.3.14.

            Try to change

            Source https://stackoverflow.com/questions/70245818

            QUESTION

            How to set time in Docker container at build time
            Asked 2021-Oct-25 at 14:17

            So I'm trying to build an Alpine container, including an app that requires bash and curl to install.

            Trouble is that Alpine seems to think the year is 2037 (possibly because of the host Pi's lack of a hardwareClock) ignoring the correct host OS/system time (kept up-to-date by NTP), so the apk call fails:

            ...

            ANSWER

            Answered 2021-Oct-23 at 18:32

            I would answer "How can I install curl and bash at build-time" not "How to set time in Docker container at build time":

            I guess apk is failing because repo TLS certificate dl-cdn.alpinelinux.org is not valid after 2037 = valid TLS connection can be created. You only need to install package, so you may sacrifice TLS security in this case and plain HTTP connectuon to repository can be used as a workaround. E.g.

            Source https://stackoverflow.com/questions/69320735

            QUESTION

            How to resolve missing dependencies in Docker Alpine
            Asked 2021-Sep-24 at 16:08

            I have Django application that works just fine when I build my docker image using python:3.10.0rc2-buster or python:3.10.0rc2-slim-buster without any problem.

            In order to decrease the image size, I switched to python:3.10-rc-alpine, however, I am facing dozens of missing dependencies.

            I found this post very helpful Docker Alpine Linux python (missing) It allowed me to resolve some of the missing dependencies.

            Appreciate your support to guide me on what can I do to resolve this ?

            These are the missing dependencies errors I am receiving:

            ...

            ANSWER

            Answered 2021-Sep-24 at 16:08

            At least one of the listed dependencies could not be resolved using an official package:

            Source https://stackoverflow.com/questions/69267101

            QUESTION

            Docker cron scheduled job not running
            Asked 2021-Aug-01 at 02:40

            I am trying to use a docker container based on an Alpine image to run a scheduled cron job, following this tutorial, but after printing the statement in my startup script, the container just exits, without running my other script.

            My docker-compose service is configured as follows:

            ...

            ANSWER

            Answered 2021-Aug-01 at 02:40

            In the docker compose file you have

            Source https://stackoverflow.com/questions/68606617

            QUESTION

            Numpy Multi-stage Container Build -- Alpine
            Asked 2021-May-26 at 14:24

            I'm attempting a multi-stage container build to try and keep my image smaller. The offending package is numpy which apparently doesn't play nicely with Alpine.

            My error from numpy:

            ...

            ANSWER

            Answered 2021-May-25 at 19:50

            This might be related to linking problem, which appears as 'not found' many times in Alpine Linux when something is wrong with symlinks. When you build your numpy dependencies in the Debian based distro, it is linked to glibc in specific path. Usually, similar paths are also in Alpine. I'm not sure how this works with venv.

            I would suggest that, as you managed (I think) to install numpy directly in Alpine based container, to use Alpine distro as builder as well. Otherwise you might need to change some linked paths manually.

            If you look for example folder /lib64 in Alpine, the ld-linux-x86-64.so.2 should be in there, so it is not totally missing. (after installing libc6-compat package).

            But in general, Alpine is not the best choice for Python as the programming language is based on C, and musl is not perfect. Alpine could be also much slower for Python

            Source https://stackoverflow.com/questions/67694006

            QUESTION

            What is the difference between alpine docker image and busybox docker image?
            Asked 2021-May-19 at 06:49

            What is the difference between alpine docker image and busybox docker image ?

            When I check their dockfiles, alpine is like this (for Alpine v3.12 - 3.12.7)

            ...

            ANSWER

            Answered 2021-May-18 at 14:22

            The key difference between these is that older versions of the busybox image statically linked busybox against glibc (current versions dynamically link busybox against glibc due to use of libnss even in static configuration), whereas the alpine image dynamically links against musl libc.

            Going into the weighting factors used to choose between these in detail would be off-topic here (software recommendation requests), but some key points:

            Comparing glibc against musl libc, a few salient points (though there are certainly many other factors as well):

            • glibc is built for performance and portability over size (often adding special-case performance optimizations that take a large amount of code).
            • musl libc is built for correctness and size over performance (it's willing to be somewhat slower to have a smaller code size and to run in less RAM); and it's much more aggressive about having correct error reporting (instead of just exiting immediately) in the face of resource exhaustion.
            • glibc is more widely used, so bugs that manifest against its implementation tend to be caught more quickly. Often, when one is the first person to build a given piece of software against musl, one will encounter bugs (typically in that software, not in musl) or places where the maintainer explicitly chose to use GNU extensions instead of sticking to the libc standard.
            • glibc is licensed under LGPL terms; only software under GPL-compatible terms can be statically linked against it; whereas musl is under a MIT license, and usable with fewer restrictions.

            Comparing the advantages of a static build against a dynamic build:

            • If your system image will only have a single binary executable (written in C or otherwise using a libc), a static build is always better, as it discards any parts of your libraries that aren't actually used by that one executable.
            • If your system image is intended to have more binaries added that are written in C, using dynamic linking will keep the overall size down, since it allows those binaries to use the libc that's already there.
            • If your system image is intended to have more binaries added in a language that doesn't use libc (this can be the case for Go and Rust, f/e), then you don't benefit from dynamic linking; you don't need the unused parts of libc there because you won't be using them anyhow.

            Honestly, these two images don't between themselves cover the whole matrix space of possibilities; there are situations where neither of them is optimal. There would be value to having an image with only busybox that statically links against musl libc (if everything you're going to add is in a non-C language), or an image with busybox that dynamically links against glibc (if you're going to add more binaries that need libc and aren't compatible with musl).

            Source https://stackoverflow.com/questions/67529042

            QUESTION

            Library wkhtmltopdf is not working inside Docker
            Asked 2021-Apr-28 at 19:13

            I have a code in Python Flask where I generate pdf files using an HTML template. The code works just fine when I run it alone, but when I try to run it inside a Docker container, as soon as I call the endpoint that generates the report the docker crashes and resets. It just stays loading then it returns an error (in Postman which I'm using to test).

            The code for the PDF is as follows:

            ...

            ANSWER

            Answered 2021-Apr-28 at 16:24

            Let's fix this.

            I've managed to run wkhtmltopdf isolated on a docker container.

            Dockerfile:

            Source https://stackoverflow.com/questions/67283831

            QUESTION

            docker-compose named volume with one file: ERROR: Cannot create container for service, source is not directory
            Asked 2021-Feb-05 at 13:06

            I am trying to make the binary file /bin/wkhtmltopdf from the container wkhtmltopdf available in the web container. I try to achieve this with a named volume.

            I have the following docker container setup in my docker-compose.yml:

            ...

            ANSWER

            Answered 2021-Feb-05 at 13:06

            It can be tricky to share binaries between containers like this. Volumes probably aren't the mechanism you're looking for.

            If you look at the Docker Hub page for the php image you can see that php:7.4-apache is an alias for (currently) php:7.4.15-apache-buster, where "Buster" is the name of a Debian release. You can then search on https://packages.debian.org/ to discover that Debian has a prepackaged wkhtmltopdf package. You can install this using a custom Dockerfile:

            Source https://stackoverflow.com/questions/66063206

            QUESTION

            Error on OpenShift when trying to use Dockerfile
            Asked 2020-Mar-12 at 13:48

            I just started using OpenShift and currently using the 60 day free trial. I was hoping to test some of my developmental Dockerfiles in it, but when I try to use any Dockerfile I get this error:

            ...

            ANSWER

            Answered 2020-Mar-12 at 13:48

            Based on this answer made by Graham Dumpleton

            If you are using OpenShift Online, it is not possible to enable the docker build type. For OpenShift Online your options are to build your image locally and then push it up to an external image registry such as Docker Hub, or login to the internal OpenShift registry and push your image directly in to it. The image can then be used in a deployment.

            If you have set up your own OpenShift cluster, my understanding is that docker build type should be enabled by default. You can find more details at:

            https://docs.openshift.com/container-platform/3.11/admin_guide/securing_builds.html

            If you are after a way to deploy a site using a httpd web server, there is a S2I builder image available that can do that. See:

            https://github.com/sclorg/httpd-container

            OpenShift Online provides the source build strategy (S2I). Neither docker or custom build strategies are enabled. So you can build images in OpenShift Online, but only using the source build strategy.

            Source https://stackoverflow.com/questions/60654271

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

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            You can download it from GitHub.

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