Job interview

Oh, Elon.

This, but except it was Docker.

Apple had great idea... World just wasn't prepared for wireless... 🤔

This week was my Boss's wedding,
So had most of the week off.

Took the free time to solidify my understanding of Docker.

Last night, I was finally able to Dockerize our whole architecture.
Deployed it today morning. Running without hiccups till now :')

Feeling amazing.

Use Docker, it's awesome because you won't need VMs anymore.

Using Win7: You need a VM for running docker. 😫

I have my reasons that Socrates once tried to understand how Docker works, because I have exactly the same feelings.

When you go to some tech meet up and your​ mom thinks you went​ to some kind of 4 years old kids' birthday party

Coming up next: MongoDB vs Docker

So i heard that docker is now a thing and decided to put my servers into containers as well (see image)...but somehow I still don't understand how is this supposed to simplify deployment, vertical scaling and so on...? :D

We are transferring our infrastructure to Google cloud and Docker. Last week one of our frontend developers tell me:
But it works without Docker!

The 2014's called, they want their private server back!

Source: CommitStrip

Docker is starting to look like windows...

Docker for phone is Hot AF

Devops though

Guys, my unfortunately daily rant of my pm

I was told to create a docker env for our team. Good. Document the process so everyone can know what to do. Good.

My PM follows what he wants to instead of step by step and changes whatever he wants to.

I am asked for help because he doesnt know. No prob.

Me: "Do this, do this and.."
PM: "that doesnt matter, trust me, I could change it and.."
Me: "...and it wont work"
PM: "I know suff too, check" *does his changes aaaaaand doesnt work*
* awkward staring*

That happened a while ago.
This week, he crashed his git repo because he was doing things in docker team (including him) decided not to.

Took me more enough time explaining him "you are not supposed to do that in the container" funny fact he wanted to prove that his way was right and even if he did my way it would crash.

Sooooo he did my way just to prove how wrong I was. Everything worked flawlessly. Rage-still-awkward staring.

Plus the "aww that's weird. I dont know how this happened"

F*cking recruiters don't even know the right words to look for matching profiles ...

Docker: "Build, Manage and Secure Your Apps Anywhere. Your Way."

Also Docker: "To run Linux in Windows, sacrifice 3 virgins."

My boss says "cocker" once (referring to docker) a teammate and I make a meme of that, allways we have to talk about docker we say "dicker" or when we have to talk about git we say "dick" like "dick commit, dick pull, dick push".

Switched from typing 10 docker commands to docker compose yesterday. It was pure magic.

senior devops in the school IT dep: "gcc is not working, it keeps telling theres no input files when there is, and its failing most of my builds"

are you sure sir? Give it another go

(Meanwhile my friends managed to sneak a "fixed image")

see? it works.

Senior Devops: " I swear it didn't work"

(we giggle)

check the last build's .bashrc

>alias gcc= (the error message e was referring)

Senior Devops: "MOTHERFUCKERS"

Actually its just your infra that we pushed the image to, school infra is unaffected

I mean it was fun while it lasted.

How it feels

CSS...

So this client wanted a demo on Dockers. So I gave the demo with some microservices running on different containers. Later the clients come back and say, "Docker is good. But please fit all the microservices in one container." I say but that defeats the purpose of microservices. But no, the client say. I tried explaining but no is no. Shit!! Fine! Have it your way!!

I thought docker was a shipmaker or shipping company until today....

This time docker got my name right. C'mon Shascha😂😂

Since I have started using Docker, I try to build even my local development environments around Docker...

DOCKER ALL THE THINGS!

I'm a simple developer.. Now wtf is docker...

"Don't install the Docker inside the Docker system, it will break your mind."

Useful docker aliases

alias dstart='docker start "$@"'
alias dstop='docker stop "$@"'
alias drm='docker rm "$@"'
alias dip='docker inspect --format "{{ .NetworkSettings.IPAddress }}" "$@"'
alias dls="docker ps"
alias dlsa="docker ps -a"
alias dps="docker ps"
alias dimg='docker images "$@"'
alias drestart='docker restart "$@"'
alias dcommit='docker commit "$@"'
alias dinspect='docker inspect "$@"'
alias dlogs='docker logs "$@"'
alias dcp='docker cp "$@"'
alias dinfo='docker info'
alias dcompose='docker-compose "$@"'
alias dlogs='docker logs "$@"'
alias drshell='docker exec -it -u 0 "$@"'

We've just accepted a project that involves an old Ubuntu VM on top of a VirtualBox installation.

I'm the only guy at our (small) company who knows Linux and who's comfortable with it (I actually really like this fact:)), so naturally I got picked to handle the VM and install it, configuring the webserver + databases that it provides etc. so we can all be synchronized among ourselves with the workflow of handling that big ass app that relies on that VM.

I am also the lead frontend dev at our place.

Now, in our modern time of 2018, something like this VM could easily be replaced by a well configured Docker container.

We've got another guy who's main focus is handling server side stuff, so naturally I told him we'd be better off using Docker in the long run because <countless reasons here>;

Me: "Hey man, we'd better replace that nasty VM with a Docker container once we get more familiar with the project"

Him: "What is Docker?" (Again, this is the SERVER dude we're talking about)

Me (trying to explain the idea to a semi-technophobe in middle-ages terms): "Well, imagine you have a CD, like the old CDs that came before disk-on-key devices came to the world. Now imagine that that CD has a DB configuration built in, an Apache server, MySQL etc, and that you can deploy what's on that CD anywhere and it would just work out of the box, since the environment would already be set up. That's roughly what Docker is, and we could use it to simplify the installation and deployment process."

Him: "Oh that sounds awesome! We should do it when we have the time!"

Me: "Yup! The only real pitfall is that Docker runs on Linux, Mac and Windows 10 and up. You're gonna have to let go of your Win7 eventually"

Him: "Hmm, ok maybe the configuration of that VM isn't that complicated?"

Me: <head almost gets detached from body due to a massive facepalm> "Eh."

And again, I'm the lead frontend guy. :|

WHAT THE FUCK IS THIS SHIT?

When you realise there is an docker image for docker.

Just....

Docker, Docker everywhere

I fucking ❤️ Docker

Everyone in the office is amazed to discover that VS Code has a UI for Docker... Guys... this is just the "I" in "IDE"...

Quote from Docker site: "anyone with Docker and an editor installed can build and debug the app in minutes"

Really? I'm two days in and still can't get this damn thing to work. And no solution in sight. Command line tools... sheesh.

When you spend a few days getting a monolithic LAMP app working in Docker so we don’t have to follow a 12 page install procedure... only to have your senior say “that’s not the way we do things around here”

After 1h of work, research, one ugly hack and 2 unexplained laptop power outages i made it. I shrunk down my docker container from 800MB to astonishingly small... 500MB...

In my defense: the python libraries take up 300MB of space.

So we started looking into docker. As always I needed to do the research and I was fine with it.

We have 4 projects that are sold into one suite so logically I follow the microservices build structure.

3 months later after everything has been set up, we get called into a meeting. The whole suite should be a monolith as microservices doesn't make sense to the people planning everything.

Ok pulled my current plans out abd made everything a monolith. Just note I also get pulled away to other Business Units to do work for them.

Get pulled into another meeting 2 months later. Why isn't the docker containers in microservices!? It is stupid running as a monolith and we should've done our jobs better etc...

After the meeting my manager and I just sighed and walked to the office. So basically 5 months doing the the exact same thing we did in 3 weeks.

Now they want to develop other services and want to strip every method into a microservice and bundle it together.

Life of a DevOps engineer right!

i'm now running a docker-container on my home-server just to play minecraft with my girlfriend.

To me, it seems like the rise of distributed systems like mesos / kubernetes combined with Docker require you to be master sysadmin, veteran kernel hacker and a part time c developer ALL AT ONCE if you really want to shave off time from debugging/ performance tuning sessions. Anyone wish they paid more attention in class ? Lol.

Black Friday fail.

Local online store totally failed last year on BF, so they spent the whole week on news, radio, print ads, newsletter raving about how they upgraded the systems for BF and are expecting double the traffic of last year and are super ready. 60 seconds into BF, site went totally tits up, was not till 01:45 that anyone could access it again, and according to uptimerobot, they were tits up for about 55% of the day.

Docker on Windows....Fuck this $#@&*+@&@ of #&f-@ș!

I like to come up with superhero names for my docker containers. That makes me feel like the Uber-villain when I run "docker kill elasticman"

The project tech lead asks me to add some Docker configuration files sent by the client to a project. He gives me a zip file and I unzip it and add the files to Git. Job done.
Later he checks the commit and starts bitching because I unzipped the file and it should have been added as a zip. After much debate trying to explain to him that Docker wouldn't open the zip file to search for the Dockerfile he just says "Can you just do it? I double checked with the client!". I give up after giving him all the arguments why he is wrong and do it.
The next day the client checks the commit and comments bitching that I included the zip file and not the contents of it.

Hey docker

Eat my ass

I'm not knowledgeable when it's about Linux, so when I want to do some stuff I always have to take a f*cking lesson and a half. Could someone please explain to me what Docker is?

Current status: i should have gone to bed hours ago and there are other things i need to do, but right now i'm compiling ffmpeg in a docker container

docker-compose up -d some_service --scale=2

👌

Took a short break from work to express my feelings through memes

What docker means:
Sorry pal, service names mustn't contain spaces

What docker says:
desc = name must be valid as a DNS component

I have been learning how to dockerize entire projects this week, and I have to say, Docker is the best thing I've come across in a long time.

That is all

Where have you been all this time... Docker? 😀

Fuck docker documentation.

I didn't really find the usefulness of Docker until I used Docker Compose. Deploying our architecture with a simple 'docker-compose up' FeelsGoodMan.jpg

I have spent the last 24 hours trying to connect a postgres db and a docker contained application both running on the same vps.

What no one told me was docker applications run on a separate network interface…

I need sleep...

Been hearing about Docker being the coolest new thing for 3 years now. Please stop it!

Today I built an ASP.NET Core 2.0 Rest-Api within a docker-container.

Then I ran a docker-container with the compiled ASP.NET Core 2.0 app behind a nginx router.

It was purely magic!

:)

well... I'm not sure...

I HAVE ACTUALLY SEEN A GUY ATTEMPTING TO CREATE A DOCKER IMAGE *INSIDE* ANOTHER DOCKER CONTAINER!

I have considered asking why, but then concluded that not knowing makes it a lot funnier.

Docker is so fucking infuriating when it doesn’t work, but amazing when it does

dicker-compose up
focker-compose up

But why??

A Docker build times out and returns "unknown blob"

Perfect for continuous ingestion/digestion 😏👌

Hey, we want that devop thing that everyone is talking about!

Docker + windows containers + Windows 10 = fucking nightmare 😵

Definitely Docker.
Do whatever you want, whenever you want.
The pinnacle of flexibility.
Try out everything, without installing anything.
Deploy with the same environment you're developing with on your local machine.
It's brilliant!

"Let's migrate the entire environment to Docker."

Oh crap. Please no. Anything but that.

that moment when you have to learn Docker at work, so you convince networks teacher to do that in classes.

Fuck this fucking docker bullshit allready

me: *hosting docker registry for our team*

me: *sets up ssl and cloudflare dns and shit*

me: *tries to push to registry*

my pc: *413 rEQuEst EnTITy tOo LarGe*

me: *spends 4 hours scrutinizing the shit out of my nginx configs*

me: *finally finds cloudflare sitting there rejecting all of the requests... that cheeky bastard*

Containerize everything
My containers are too big, let's just remove some useless binaries...
Later
~ $ less /var/log/foobar.log
/bin/sh: less: not found
~ $ cat /var/log/foobar.log
/bin/sh: cat: not found
~ $ ls /var/log/foobar.log
/bin/sh: ls: not found
~ $ su
/bin/sh: su: not found
~ $ exit
/bin/sh: exit: not found

Tried installing docker on windows today (for an experiment) and after it finally installs and goes to start up i get the hyper-v required, installing will prevent virtualbox from working.

Yea... FUCK NO! There goes that idea 😡

Docker, what the fuck are you storing?

I got 4 raspberry pi's with docker next to me. What's the best way to orchestrate them?
Kubernetes, docker swarm, other?

Kubernetes Note:
"Default" is not the default DNS policy.

OK!!!! (╯°□°）╯︵ ┻━┻

As you guys may or may not know (or may or may not give a fuck), I'm currently part-time studying to get a diploma and get the fuck out of my country. Since I have to write a 40-pages long "end of study dissertation" about something we personnaly have interest in, I decided to teach myself about DevOps.
In order to prepare it, I decided to get a Raspberry Pi, install Docker and Jenkins (as a container) on it, and handle my multiples websites on it, and build a huge fucking website around which I would write my dissertation about.
But man, I'm starting to loose hope, I get to bed at 2 AM every night because I'm trying to make some basic shit work until I realize that I just CAN'T what I want because of tons of reason, so I try to lower my expectations, and it's frustrating. Yesterday, a Ruby on Rails image I created was perfectly working, tonight MySQL throws an "host not authorized for this mysql server" error, and I don't know what the fuck is happening nor if I can do anything about it.

I love teaching myself new stuff, but I have to admit, it's waaay harder than I expected

How the fuck do I convince my company to use docker?

Docker.

Forget about a missing semicolon. I was forwarding Neo4j to port 4747 and calling it in Asp.Net with port 7474 in Docker containers. It took me 6 hours to figure that one out. Lol, It's time for the weekend.

I'm learning docker and I just started a container running a Linux distro.
What was the first command I run in the container?
rm -Rf / --no-preserve-root

Google translation of "Docker" in Greek:

):pss limenergatis means a dock worker aka docker

Laptop should be like this ???

Yes or no !!?

I’m just in love with Docker.
My enterprise finally accept to give it a try.

NB : We have tons and tons of VM for nothing.

I think I'm getting crazy...
Yesterday evening I finally thought it was a great idea to set up Gitlab CI to let the server build (ng cli) and deploy (via FTP) an Angular5 SPA on commits on the master branch.

BUT...

The npm package "vinyl-ftp" thinks it is pretty fucking funny to just randomly stop in the middle of uploading files or just upload some files with 0 bytes in size.

WHAT THE HELL?

After some hate infested trial and error, it seems that the more parallel channels I set up, the more chance I get that all files are correctly uploaded, but never all.

If anybody here happens to be some kind of mighty byte bender and knows what to do, I'd be thankful. But I will probably try out a different client in the docker image...

Other Team: "our builds don't clean up properly"

*docker rm -f $(docker ps -a)*

Other Team: "our builds keep filling up machines"

*docker rmi $(docker images -q)*

Random Team Member: "My builds keep failing on service foo randomly exiting"

Other Random Team Member: "Why is there no caching on our builds"

...

team panics thinking it's their fault as our main job still passes, as it's on another machine.

...

When we find out after tracking build history

KMS

Tonight, I gave birth to my first fully functional and deployment-ready dockerized application, "lestadium_web_1"!!
The big baby contains a Laravel showcase website with some React already in production! Big bonus with that, it's connected to a database, and I managed to setup some environment variables so nothing too dangerous is built within the image!

Fuck, that was exhausting but I'm so happy to finally understand how to make my stuff work, how they work and how to find some examples to get inspired from 😍

Spend two days struggling with environment variables not being available in python script running on a docker container, tried providing environment variables directly, not working, tried providing a env file, not working
.
.
.
Turns out I was passing variables to the wrong container fml

Just had one of those days.... totally learned A LOT about how to properly profile a Linux box using Brendan Gregg's( Netflix ) USE method. Only problem is... I didn't make any actual progress on my application project itself. 😩😩😩😭😭😭

Just got our development Laravel docker image down to under 124 MB with alpine linux. The satisfaction...

When you really want to understand Docker but it makes no bloody sense!

Being in a university that has an eSports Academy is less exciting when you're part of the team maintaining it weekly... Well, at least the part where we had to set up a local cache server with docker & nginx was fun

Docker is a fuckin bi*ch... build success at #22. What a Friday! Tomowzz gonna be lit if I don't get any calls tonight.

> has 9GB free on 80GB SSD
> runs docker rmi $(docker images -q)
> has 37GB free on SSD

oh .-.

There is this docker guy in our enterprise.
Always, he is told there is a challenge in software operations, he brings up the solution "move it into a docker container and the challenge won‘t be a challenge anymore".

........

Don‘t get me wrong.

I love to use docker as a technology to host my apps.
But for me it is not the golden hammer technology which cures all dread diseases on this planet.

Sometimes it is just overhead for the solution of small challenges.

6 months later
Still don't understand Docker

Wtaf?

why are there only two of seven characters of the Webservice password, when the request goes out in my docker container?

Answer:
The password was retrieved via PHP getenv()

Soooo....
If there is a $ in an environment variable, this $ has to be escaped with $$.

fml

Everyday another thingy to learn ^^

xD

WHAT THE FUCK DOCKER??
WHY ISN'T THE IMAGE SMALLER WHEN I REMOVE APPS?!?! Just don't understand it, but whatever. Still weird.

Since Microsoft made Visual Studio for Mac, do you think they might release VS for Linux?

Just installed docker on my windows laptop and booted up a ubuntu image. Worked flawlessly 😍😍😍

Starting to migrate apps from a messy structure to docker containers. Have not worked a lot with docker before so i'll hope it goes as smooth as people told me

It's so frustrating to see how PHP images for Docker are nicely set up, well documented, come with Apache or Nginx, almost ask you to let them pay your bills, while you get almost nothing from Ruby, and when you think you finally made something that works, it behaves like a fucking drunk irish

docker service scale serviceID=5

If only scaling my bank balance were as simple as docker swarm scaling !

Docker daemon: size not found

Ok tomorrow I'm gonna kidnap one dev or two and I'm gonna release them only when I fully fucking understand how to fucking send an image to a private registry goddamnit

Never new setting up a mail server could be a huge pain 😭

Two days still no luck... Let's see how long it takes

Just submitted my first pull request ever. Now that's exciting (for me at least)

Docker's encapsulation is amazing! I don't have to know anything about networking to get a swarm running with some demo services all talking to each other and central logging and... oh I fucked something up... better read about networking so I know what I broke

How are you doung this docker?? 727 commits on just 2 hours??

Spending hours trying to figure out why the stack just won't work with SSL. Nearly lost my mind as we started feeling dumber than ever. I really started to doubt my skills after it did not even work with the most minimal nginx site config I could imagine.
The next day I discovered that we missed the 443 port mapping in the docker-compose file...it only had port 80 mapped.

Yup, stepping back from a problem and getting some sleep is really worth it sometimes.

so I installed nginx on my server this week. I feel like a giddy kid now installing one self hosted app after another. REVERSE PROXY ALL THE THINGS!

Right now I have reviewboard and drone (drone.io) installed. Any of you guys have suggestions for other cool stuff to try out? Mostly interested in something with a web API that can do fun stuff :)

What certifications do you guys have, and which do you recommend having?

I'm currently pursuing AWS Developer Assosiate, and in the future Google certified Android developer and MongoDB developer.

Been thinking about Docker but it costs too much

Me and a couple of my friends at the IT dep stationed in the school servers will do something a little interesting for tomorrow

we will alias gcc with the error message you see when the compiler does not recieve any input files in the Docker images in their build CIs.

oh dear

My journey into learning Docker, chapter {chapter++}:

Today I learned that when you use a database image in your docker-compose file, and you want to rebuild the whole thing for reasons (say, a big update), then if you change your credentials ("root" to "a_lambda_user" or change the db's password) for more security, and you rebuild and up the whole thing... It won't work. You'll get "access denied".

Because the database (at least mysql and mariadb) will persist somewhere, so you need to run "docker rm -v" even though you didn't use any volumes.

I love loosing my fucking time.

You can connect to Docker containers directly via IP in Linux, but not on Mac/Windows (no implementation for the docker0 bridged network adapter).

You can map ports locally, but if you have the same service running, it needs different ports. Furthermore if you run your tests in a container on Jenkins, and you let it launch other containers, it has to connect via IP address because it can't get access to exposed host ports. Also you can't run concurrent tests if you expose host ports.

My boss wanted me to change the tests so it maps the host port and changes from connecting to the IP to localhost if a certain environment variable was present. That's a horrible idea. Tests should be tests and not run differently on different environments. There's no point in having tests otherwise!

Finally found a solution where someone made a container that routed traffic to docker containers via a set of tun adapters and openvpn. It's kinda sad Docker hasn't implemented this natively for Mac/Windows yet.

Trying to use docker for the first time, and getting nowhere. I think I'm actually unlearning how to use a computer.

Docker broke, swarm was a bloddy house of cards, from the first days of swarm, consul was somewhat bent around that crap
No docs, no one has a clue, no support and got somewhat backstabbed

Well... Maybe i should do something with wood or orchids ...

When your the only one who wants to use Docker in your work but your team won't.

Docker for Mac loves burning my CPU. Even if I delete all images and containers and do a fresh reinstall and JUST have Docker for Mac running, I always see crazy CPU usage on my Late 2016 15" Macbook Pro.

Something I stumbled upon. Happy valentines day 😊😊🐳

I think I'm obsessed with Docker. Started off as a PITA and now I can't seem to do a project with out it :/

Is this true?

Everytime i think im going to learn about docker, someone comes along with another comment about how docker isnt so great.

Just finished my Kubernetes book... This little piece of tech is amazing!!

This story is related to Docker containers.

Three years back when I heard about docker my first impression of docker was mini Virtual Machine. Then when you start your first container it’s no way to get out apart from pressing ctrl+d or leaving it like a screen. One of the most embarrassing thing with it was I tried really really hard to setup SSH on one of the container to log in there somehow. Then I understood how to use Dockerfiles and the command called `docker exec`

I thought Dockerfiles are the most amazing thing I have ever used for docker. But then I got introduced to docker-compose, and now it’s same with kubernetes

Now a days I read most of the document before doing hands-on on any new technology.

Four letter word of the day: docker

I'm in the first semester at my third college, working on my B.S. degree. I get a job in the finance and operations IT department doing web development. I get to use lots of tech I've never used before, like Python Flask, Docker, Redis, Azure, Slack, Microsoft VSTS, Portainer, MongoDB, Oracle database (weeeeeeeeeeee), and who knows what else awaits me. It took a week to get me access permissions to various systems but that's fine. I expected that.

* It's the first time I've ever touched Docker. I manage to break it so badly (somehow) that I BSOD my Win10 machine. Everyone in the office congratulates me on such a feat.
* I get assigned to an internal app management site to not only patch because it's currently broken but also improve. Coming from a PHP background, I've seen some nasty code. What I didn't expect was the same exact same anti-patterns and coding "practices" (examples: everything in a single file, all forms on a page POSTing back to itself for submission, sloppy, mostly uncommented, densely packed code) in a Python Flask project. I was told it was thrown together quickly by a previous employee who made this as his first Flask app, but this was not what I envisioned.

It's as if everything I do in my career is to prepare me to untangle the next monster code base I come across. I feel like the universe is mocking me.

That's cool. Bring it on. I'm ready. I'm enjoying this job anyway. 😎

Forget about everything I could say these last 2 days: I'm having as much fun with Docker than when I first discovered Ruby on Rails 3 years ago 😍
I still don't understand everything with docker-compose & shit but so much things are way more clear when you try them out!

I just noticed there are loads of docker memes out there on the web 😋 amusing

Docker rant, and "learning to code" rant in general:
Fresh install of docker (Mac), pulled latest containers, pulled latest master branch from codebase, shell in to run the test suite. I source env variables, migrate, looks like business as usual, then the test runner kills itself for no (apparent) reason.

Check out console logs from docker, missed heartbeats from celery and some shit about a time warp. wtf is that?

OK whatever, do the normal "restart my laptop, restart docker, try again" and now two hours of me staring at ./manage.py test -v 3 -l DEBUG --keepdb (appname) wondering wtf is wrong here.

Meanwhile I am not a seasoned dev, with 2-3 years of Javascript, the past 6 months I've been learning to dev in Python/Django using docker.

Only colleague on at this hour can't think of anything, so I file a bug report feeling like a dumbass for not knowing wtf broke upstream in the past day/week, and imagining the "real" devs (i'm in the product team, not the engineering team) losing their faith in me that I could be a competent dev someday

Cant shake this feeling of shame of being ignorant, like I should automagically know how to fix this.

Just added a group to my user without the -a option....

Result: my user no longer belongs to the sudo group and I do not have access to the root user or sudo.

Hopefully the group I added was docker, time for some container shenanigans to escalate my privilege back.

Docker. I love the concept of containers.

!rant

Docker has changed my life.

I dreamt i was typing docker build

Do you run your own mail server?

(VPS, BareMetal, Docker)?

Haha, Docker just got a shit ton of negative PR for hiding the download behind a login. The hackernews post is ranked place 2 right now and if you haven't before you now know about this dick move of these shitheads too.

So yesterday i upgraded the packages on my pi, docker being one of them. After that all my containers were down and couldn't be restarted. The error message said the container was already started...

Using the internet i found out other people had that problem too after upgrading to docker 18.02. I ended up removing all containers and searching the bash-history for the docker-run-commands to create new containers.

DOCKER, LISTEN UP. YOU'RE COOL AND SAVED ME A LOT OF TIME. YOU HAVE MINOR ISSUES, BUT THAT'S OK. BUT IF YOU CRASH MY CONTAINERS ONCE MORE I'LL GO CAPTAIN AHAB ON YOU.

Oh, and some more armhf-containers would be nice. WHY CAN I ONLY RUN DOCKER-REGISTRY ON AMD64-ARCHITECTURE?

Dear Docker Support,

You suck.

--
regards,
User with unanswered ticket for a month (and not the first time)

Dear Docker for Windows I know you exist to make devs on Windows life easier. But DEAR GOD, with all the firewall/group policy problems..you have been the pain of my existence during this short time developing on Windows.

Literally have a countdown on the time left until I get to no longer do a rain dance for my development environment to work.

I love docker, but I must confess that I do not wait for the build looking to the screen 😅

Fucking docker swarm. Why the hell do they have to change the way it works so damn often. Find a good workthough and its not fucking valid anymore cause swarm doesnt use consul to catalog swarm nodes anymore. Well fuck thanks docker now i have to rethink my architecture cause you fuckers wanted to do something half assed.

Sad fucking thing is the change that made you do that shit in the first place doesn't work right for ssl so your damn mesh network is fucking useless for any real world uses unless people like me rig the fucking hell out off it.

Another fucking thing how the hell haven't these fucktards added a shared storage yet, come the fuck on.

don't you love that moment when you are trying to set up a test environment but end up spending 3 days trying to get one little service to work?

I can't seem to find any auto dns that works with minimal configuration to use with vagrant or docker...

When your VM crashes while running CDC tests before you have a chance to push. Porque

Hi guys,
I want to ask if anyone would like to join a PAAS project I'm starting? From the start it will be opensource and then when it evolves we may consider making a hosted service as well as a enterprise version. No one is going to be payed by entering this project. I'm looking for people that have experience with docker and docker swarm mode or can program in php, make console apps and that can make a UI.

My standard pattern for using 'time saving' things (frameworks, scripts, new technologies) seems to be:
1) Get excited by how easy <new thing> is to use.
2) Spend the next 12 hours trying to work out how to work with this new shit.
3) Realise I'm now further back than I started.

Today has been docker.

Easy to run my new Wildfly docker container.... can I find the IP address to connect to? Can I fuck.

Life is like a box of docker, you don't know which one is going to break.
My name is docker, docker cloud!!!

Spent the weekend geeking out getting my head around a proper Docker based environment for my development env at home and for the team... 90% done and I couldn't figure out why I couldn't start my Splunk instance up.... I'd set the default logging to Splunk.... Chicken & Egg probs!

But how awesome is docker with portainer and app templates eh?!

Today I finally solved a docker problem I was stuck with for 2 days.
For some reason it didnt want to download the needed images although colleagues could download the same images. Every time I tried it resulted in a Python IO error.
Today I had enough of it so asked if I could join another project. I had to download the exact same image for that project and it worked... Setting up the first project worked as well since I had these images already.

I still dont know why it didnt and later did work, but that is the life of devs.

Installed celery...
ran my code...
error...
module 'celery' not found...
wondered why...
reviewed...
didn't install it properly in Docker...

end of story

If you love docker, you should try css container.

Just got to know how awesome Docker is! LearnUps are turning out to be awesome!

fascinated by docker and virtualisation.
anything fun to try out? :)

Always spend an hour debugging your container services before you think to clear the browser cache.

Let's see if CoreOS can give me better container performance than Ubuntu...

TLDR:
Why can I still access a container after its image is deleted?

I needed to clean up my disk of clutter, many containers and untagged images I created for experiments. So I ran
`docker system prune -a`
That removed all the unused images, stopped containers and those not dangling as expected.
But I still have a running container and I expected that it's image won't have been deleted but it was.

I stopped and restarted the container thinking to myself, this shouldn't work but it does, I can still access the port in my browser.

Can please explain to my beginner brain why that happens?

git commt -m 'fixed it?' && git push

Having a shit of a time trying to figure out why Docker containers are not accessing other containers via domain names as they should technically be going through the jwilder nginx proxy container.

Why can't environment setups ever be simple?

For me, it would be Caddy Server

Discovered it while running some researches around GoLang, where I could see that it was really useful when used with Hugo Framework.

It took me something like 10mn to configure it to run (I couldn't believe only 2 lines would make my things work), and 5 more to make it run with Docker and Traefik (another good open source project that I now use everyday).

Now all my projects where I use Docker have Caddy included o/

Obviously docker, for introducing containerization concept

Any devs out there worked building Golang microservices for a production environment?

I don’t have a specific question really. Just wondering who is out there on a similar path!

I’m building using Golang, Google Cloud, Docker, Kunernetes, and Terraform currently on a personal product bound for production!

I'm getting really astounded by how little my co-workers know about anything about server setups. I've created a local Docker environment that is to be used by everyone to help manage the applications, but NO ONE seems to understand what I made let alone know what Docker is. For some reason they see it as another VM.

They're just content with it works, I can run my PHP application, and if they have a problem, rather than try and find out themselves, they just come straight to me.

I can pretty much tell that this team is going to be screwed when I move onto my next role.

TFW when you've been trying to figure out why your apparently flawless JPA database query won't return anything and realize you forgot to populate the database after setting up the docker-image....

I realise the latest trend is to leave GitHub, but I will be keeping my Repo's on there for the foreseeable future, or at least until GitLab can get their shit together.

They seem incapable of hosting their own data, and having just wasted 8 hours of my life trying to install this POS I'm unable to trust the platform as a self-hosted model either!

Spent about 5 hours trying to figure out why php-fpm 7.2 was sending a timeout to nginx inside a CentOS 7 container. In the end I couldn't figure it out, downgraded to PHP 7.1 and then everything start working fine. I really hate using CentOS for containers since it also requires privileged mode to be able to start services. Hopefully I can move away from using CentOS for containers soon since the base image is also quite fat.

Since some started posting pics of their work machines. Here's mine: an Asus ZenBook 3 deluxe. Nodejs dev.

ive never been so stoked on a hello world before.
reverse proxy to a remote server parsing php.

The problem with moving Docker containers from your decked-out dev machine to a VM on AWS when your boss has told you to keep costs down:

1. Start Micro instance, 1++ gig memory
2. Get Out of Memory error from app after 30 minutes
3. Goto 1

Not much of a rant, just laughing at myself. Typed in docker run android instead of cordova run android and sat there waiting for a minute or 2 😂

installing oracle 11gr2 database via docker is so easy and quick rather installing to the system
Totally saved my time, now I can have more time for learnig

Docker the company is a mess.

Boss told me to create a Docker Container for my Selenium Tests...

Mission Failed, my boss gave me a 32bit Windows mashine...

Probably i should install a new OS...

First time working with docker: now I'm in love with him.

Just started experimenting with docker my god this is weird running Linux in powershell

This more of a tifu but to be short and concise..

4 months into the job, still learning the hang of docker, exposed a critical port that collided with a node, crashed our entire internal docker ecosystem. What a day...

So, right now we upload production code by means of FTP.
I said it would be better to use continuous deployment using Docker, but they said it was overkill (I work at a small company).

Because manually uploading by means of FTP is so much better right...

docker y u no fucking start...

A good Day to learn something new!

Docker! I'm coming!

!rant but sometime you need to share some positive vibes.

Found out I could get $50 credit for digital ocean from github because I am a student.

So now I can learn a lot for free, and if I mess something up I can just create a new machine.

So now I am first learning how to work with docker and the communication between containers.

Good to see people want to encourage devs :)

Fuck ubuntu 18.04 with their snap format. Yes it's good for things that ubuntu users need, like libreoffice or Chrome.

But GOD SAKE WHY DOCKER ?

21 days ago it was not even possible to modify daemon.json reliably xD