docker-library | Docker image library | Continuous Deployment library

by Wind4 Shell Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | docker-library Summary

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

Docker image library.

Support

Quality

Security

License

Reuse

Support

docker-library has a low active ecosystem.

It has 5 star(s) with 4 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

docker-library has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of docker-library is current.

Quality

docker-library has no bugs reported.

Security

docker-library has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

docker-library is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

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

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docker-library Key Features

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

docker-library Examples and Code Snippets

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

Community Discussions

Trending Discussions on docker-library

nginx docker alpine envsubst doesn't work when there's a command in docker-compose

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

docker with mysql not working on new ec2 arm based instance - no matching manifest

Trying to view docker container running on my machine from browser

mysqld.sock not created on Galera node

postgres could not create replication slot

How to write bash script for init-mongo.sh:ro to add admin user and run an initialisation script

Can't connect to localhost mysql

How to make postgres listen on the container's new exposed port (not 5432)?

Docker swarm doesnt save volumes

QUESTION

nginx docker alpine envsubst doesn't work when there's a command in docker-compose

Asked 2021-Jun-04 at 23:44

I'd like to use envsubst with nginx docker alpine. Documentation:

Using environment variables in nginx configuration (new in 1.19)

Out-of-the-box, nginx doesn't support environment variables inside most configuration blocks. But this image has a function, which will extract environment variables before nginx starts.

Here is an example using docker-compose.yml:

web: image: nginx volumes:

./templates:/etc/nginx/templates ports:

"8080:80" environment:

NGINX_HOST=foobar.com

NGINX_PORT=80

By default, this function reads template files in /etc/nginx/templates/*.template and outputs the result of executing envsubst to /etc/nginx/conf.d.

I have a nginx container service of the form:

...

ANSWER

Answered 2021-Jun-04 at 23:44

Changing the command doesn't work because the /docker-entrypoint.sh contains:

Source https://stackoverflow.com/questions/67844654

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)

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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

docker with mysql not working on new ec2 arm based instance - no matching manifest

Asked 2021-Apr-27 at 06:40

[nir ~]$ docker run --name mysql -d mysql:5.7
Unable to find image 'mysql:5.7' locally
5.7: Pulling from library/mysql
docker: no matching manifest for linux/arm64/v8 in the manifest list entries.
See 'docker run --help'.
[nir ~]$ docker run --name mysql -d mysql:8
Unable to find image 'mysql:8' locally
8: Pulling from library/mysql
docker: no matching manifest for linux/arm64/v8 in the manifest list entries.
See 'docker run --help'.

...

ANSWER

Answered 2021-Apr-27 at 06:40

Based on the comments.

mysql docker does not support linux/arm64/v8. However, mariadb supports linux/arm64/v8. Thus, if possible, change of of mysql into mariadb could solve the problem.

Source https://stackoverflow.com/questions/67264314

QUESTION

Trying to view docker container running on my machine from browser

Asked 2021-Mar-12 at 18:14

I'm running two containers. One is Keycloak (for access management/ authorization/ authentication) and the other is a mariadb database meant to store information for Keycloak.

My trouble is that I cannot access Keycloaks admin panel in my browser despite the containers running in the background (usually done by running localhost:8080/auth).

Could somebody point me in the right direction as to what I'm doing wrong?

My Dockerfile:

...

ANSWER

Answered 2021-Mar-12 at 18:14

You haven't published any ports.

Update the keycloak service in your docker-compose file.

Source https://stackoverflow.com/questions/66604870

QUESTION

mysqld.sock not created on Galera node

Asked 2021-Feb-24 at 07:02

I have a Galera cluster running on MariaDB containers, and only the bootstrapping node accepts connections - the other ones don't create a socket.

I'm baffled by this behavior since all the nodes are created from the same VM template and have the same configuration (apart from wsrep_cluster_address = gcomm:// in the bootstrapper node).

I'm using mariadb/server:10.4 as the container image.

/etc/mysql/my.cnf (the only configuration file that exists and is the same across all nodes):

...

ANSWER

Answered 2021-Feb-17 at 09:13

Locate the socket path:

Source https://stackoverflow.com/questions/66238787

QUESTION

postgres could not create replication slot

Asked 2021-Feb-04 at 20:56

I'm trying to setup a simple replication scenario in postgres using logical-replication and docker-compose. As you can see I'm using a postgres service for the master database (publisher) and one more for the replica (subscriber). wal_level = logical is configured in both services by using this method.

docker-compose.yml:

...

ANSWER

Answered 2021-Feb-04 at 20:56

You're not passing your custom config to PG.

The compose file should read like:

Source https://stackoverflow.com/questions/66052757

QUESTION

How to write bash script for init-mongo.sh:ro to add admin user and run an initialisation script

Asked 2021-Feb-02 at 09:48

My docker compose of mongo fails to authenticate when I add a docker-entrypoint-initdb.d/init-mongo.sh:ro file

docker-compose

...

ANSWER

Answered 2021-Feb-02 at 09:48

I have experimented and removed the reference in the docker-compose file

Source https://stackoverflow.com/questions/66006565

QUESTION

Can't connect to localhost mysql

Asked 2020-Nov-19 at 01:58

I am trying to get my app working with docker but I am having trouble getting my database to display. It seems my laravel application itself can access it but I need to access it myself in order to troubleshoot issues.

The problem when I try to access localhost:4306 (the port of which the db is on). when I go to that in the browser it outputs:

...

ANSWER

Answered 2020-Nov-19 at 01:58

You are trying to connect to database through HTTP protocol, that's why you are receiving that message.

You can connect to MySql database using phpMyAdmin (web client) or any installed MySql client.

Docker has phpMyAdmin available: https://hub.docker.com/r/phpmyadmin/phpmyadmin/
There are many MySql Clients available. Just search in your favorite search engine by "mysql client" followed by the name of your Operating System.

Source https://stackoverflow.com/questions/64784839

QUESTION

How to make postgres listen on the container's new exposed port (not 5432)?

Asked 2020-Nov-18 at 11:04

I try to initialize a database with Go.
I use port 5433 at postgres:alpine because 5432 is already taken by another microservice app.

...

ANSWER

Answered 2020-Nov-18 at 08:17

You have multiple options:

Option 1: Define own postgresql.conf

Source https://stackoverflow.com/questions/64888530

QUESTION

Docker swarm doesnt save volumes

Asked 2020-Nov-13 at 13:38

I have the following docker-compose

...

ANSWER

Answered 2020-Nov-13 at 13:38

The command : docker swarm leave -f is the opposite for docker swarm init not for docker stack deploy. Try : docker stack rm test-stack By using : docker swarm leave -f, you shutdown the Swarm mode, this could explain why the volumes are destroyed.

Source https://stackoverflow.com/questions/64818991

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

Vulnerabilities

No vulnerabilities reported

Install docker-library

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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