moby | Moby Project - a collaborative project | Continuous Deployment library
kandi X-RAY | moby Summary
kandi X-RAY | moby Summary
![Moby Project logo] docs/static_files/moby-project-logo.png "The Moby Project"). Moby is an open-source project created by Docker to enable and accelerate software containerization. It provides a "Lego set" of toolkit components, the framework for assembling them into custom container-based systems, and a place for all container enthusiasts and professionals to experiment and exchange ideas. Components include container build tools, a container registry, orchestration tools, a runtime and more, and these can be used as building blocks in conjunction with other tools and projects.
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Community Discussions
Trending Discussions on moby
QUESTION
I am trying to build an SQL query on an omekaS database to extract books with a specific title and date.
In this system, the table holding the values is called value
, and the relevant attributes are as so :
ANSWER
Answered 2022-Apr-11 at 00:47If you need to check more types, you can check with AND EXISTS (SELECT 1 FROM ...WHERE type = 3 AND ...)
if the conditions are met
I renemd the table name, it is confusing to use cloumn names and table names with identical names.
QUESTION
Use the typical json as an example:
...ANSWER
Answered 2022-Mar-22 at 09:42Why don't you use something like this:
QUESTION
I ran the following command, it seems to be stuck, neither error nor success:
...ANSWER
Answered 2022-Feb-14 at 12:43This is a bug in current Ubuntu 22.04 development version filed as bug #1959717 - I guess we have to wait until it gets fixed.
QUESTION
Starting from Docker version 20.10
(https://github.com/moby/moby/pull/40007), there is a new special string host-gateway
that one can use within the --add-host
run flag to allow a direct connection from inside a docker container to the local machine on Linux based systems. And this is very nice.
But what is the equivalent of --add-host=host.docker.internal:host-gateway
in a Compose file?
e.g. in:
...ANSWER
Answered 2022-Feb-07 at 21:32The actual Docker Compose equivalent is achieved by appending the same string to the extra_hosts
parameters (#Doc) as:
QUESTION
Stating the documentation the Docker image Id is computed as sha256 checksum of the image config json.
For example, for the classic hello-world image I can see the following image id
...ANSWER
Answered 2022-Jan-31 at 01:10The config.Image, container, and container_config can all be ignored, you won't even see those fields when you build with other tools like buildkit. They come from how the classic builder creates images by creating dangling images for each build step, and this shows some of id's and randomly generated numbers associated with those previous steps.
Since I don't have your image, I'm going to work through an example with busybox cloned to my local registry:
QUESTION
I am at a complete loss and really freaking out, because this project of mine was close to being done. I will give out a bounty for the answer that helps me (when I can). I am desperate, please help.
I have an Elastic Beanstalk project that has been working fine for literally months. Today, I decide to enable and disable a port listener as seen in the photo below:
I enabled port 80
and then the website stopped working. So I was like "oh crap, I will change it back". But guess what? It is still broken. The code has not changed whatsoever, but the application is now broken and I am freaking out.
I have restarted the app servers, rebuilt the environment and nothing. I can't even access the environment site by clicking Go to environment
. I just see a Bad Gateway
message on screen. The health status of the environment when first deployed is OK
and then quickly goes to Severe
.
If my code has not changed, what is the deal here? How can I find out what is going on here? All I changed was that port, by enabling and then disabling again.
I have already come across this question: Question and I am already doing this. This environment variable is on my application.properties
file like this:
server.port=5000
and its been like this for months and HAS ALREADY been working. So this can't be the reason that it broke today. I even tried adding it directly to the environment variables in Elastic Beanstalk console and same result, still getting 502 Bad Gateway.
I also have a path for the health-check configured and this has not changed in months.
Here are the last 100 lines from my log file after health status goes to Severe
:
ANSWER
Answered 2022-Jan-27 at 17:18Okay, so I decided to just launch a new environment using the same exact configuration and code and it worked. Looks like Elastic Beanstalk environments can break and once that happens, there is no fixing it apparently.
QUESTION
I' m trying to align my buttons horizontally for my personal website. Any solutions of how I can do so? I'm a beginner but I can mostly understand HTML and CSS. Any help is appreciated.
...ANSWER
Answered 2022-Jan-06 at 04:25You can wrap your button
tags around a div
and then add a display: flex
for the div
tag
QUESTION
I'm trying to up multiple clusters with three nodes in kafka with using docker and I followed this approach in my docker-compose file but this is wrong and I can't up Kafka those I wrote in my docker-compose file please tell me the true docker-compose file or true approach for that to up multiple clusters (with three nodes) in Kafka by using docker
...ANSWER
Answered 2021-Dec-19 at 12:37Your configuration is wrong:
Each zk node has a process (named QuorumPeerMain) which listen to clients on a default port 2181 and communicate with each other on port 2888:3888. So when try to define a zookeeper quorum define it as zk1:[port],zk2:[port],...
QUESTION
I have directory csv
in context directory of docker build
. I want to copy it into docker image in all circumstances (for empty directory in host an empty directory inside image is created, for nonempty directory in host it is copied with all content).
The COPY csv/* /csv/
gives COPY failed: no source files were specified
error when the directory is empty.
Similar questions I found on SO are differing from my case in either setup or intention (multistage build, copying existing jar, certainly existing file) so I choose Q&A-style here rather than messing question with unrelated answer. This Github issue is also related.
...ANSWER
Answered 2021-Dec-09 at 19:29The solution is to use
QUESTION
From this docker doc page - https://docs.docker.com/engine/security/#linux-kernel-capabilities
Processes (like web servers) that just need to bind on a port below 1024 do not need to run as root: they can just be granted the net_bind_service.
Below is my Dockerfile -
...ANSWER
Answered 2021-Nov-14 at 14:12You don't have the capability to bind to privileged ports. What has changed is that unprivileged ports don't start at the normal 1024 inside of containers. Instead it's set to 0 so every port is unprivileged. The privileged restriction doesn't make sense for a single user / single application environment.
See this PR for more details: https://github.com/moby/moby/pull/41030
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