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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.11 -
Just finished this great book! It was really entertaining and interesting 🙂
And it explained the advantages of DevOps and CI/CD in a very understandable way 😁
Do you have any other good recommendations for IT novels?
10 -
I love this new description for my job... Programming: pressing plastic squares in more or less the right order... 😂
@phrawzty
3 -
> Be me
> Be on 24-hour emergency service
> Post rant about stuff breaking during said service
> Forget to turn off notifications
> Get awoken in the middle of the night by phone
> Think shit is going down
> View message
> People are liking my rant
> Try not to cry4 -
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
6 -
DevOps is like development, except there is zero test coverage, everything is a race condition, and there are a million variables declared as global. 😡8
-
"Arch Linux is actually not that difficult".
I ssh'ed into my home server yesterday.
I was greeted by a message from an ext3 disk about needing fsck. Fine, "I haven't been in here for a while, might as well do some maintenance". fsck /dev/sda6, let's go!
This nicely "repaired" the sshd service (i.e. cleared the sectors), I cursed at myself for pressing enter at "repair (y)" right before the connection broke.
So I connected a display and keyboard... ok so let's just pacman -Sy sshd or whatever. We can do this! Just check the wiki, shouldn't be that hard!
Wait... pacman has not run since 2010? WAIT IT'S ACTUAL UPTIME IS 9 YEARS??? I guess we know why I'm a DB admin and not devops...
Hmm all the mirrors give timeouts? Oh. The i686 processor architecture isn't even supported anymore...?
4 hours, 11 glasses of cognac, 73 Arch32 wiki/forum pages, 2 attempts at compiling glibc, and 4 kernel panics later: "I think I'll buy a new server".22 -
We are transferring our infrastructure to Google cloud and Docker. Last week one of our frontend developers tell me:
But it works without Docker!
15 -
When a company emails 8000 + employees asking 3 people not to be disturbed in DevOps for 3 weeks. You know those 3 people have been screwed over by unrealistic deadlines.7
-
My first complete pipeline with Jenkins:
- push on gitlab
- build with maven
- test with junit
- deploy with Ansible
- integration test with Selenium
I love devops!6 -
Client: "Hey we want you to integrate your product with our system."
Me: "Oh, OK. Where's your API?"
Client: "Here! We even have an outdated .Net SDK, we use XML."
Me: "Ok.. how do we authenticate? What's your OAuth 2.0 endpoint?"
Client: "O auth what?"
Me: " You know, the current standard for REST API authentication and authorisation"
Client: " What's REST?"
*Hungs up*8 -
Friends brother: So what do you do for work?
Me: I am a DevOps engineer
FB: *blank stare* 😐
Me:I work with computers and fix servers.
FB: Awsome. Well my laptop been acting up lately. Can you..?
Me: NO
Credits: nixcraft -
*production is down*
Ops: At 5pm? On a Friday? *checks deploy history* God! Who did the deploy
Dev: It was a small patch, a tiny patch. It shouldn't have....
Ops: Deploy on a Friday evening?
Colleague: I didn't think it would...
Ops (on the outside) : *takes a deep breath* Its okay Dev, we can fix this. Don't worry
Me(in my mind) : for fuck sakes! Are you fucking kidding me?*** **** *** god damn it! *****9 -
Never, ever, ever, release on a Friday. But.....
if you do.
Add this step as part of your production push process.
2 -
Me: I need 4gb of RAM for the server
Ops: who told you that?
Me: it is a minimum recommended setting for the software stated on their website
Ops: at the moment you you are not even using that much RAM
Me: maybe because no one is doing anything on the server ಠ_ಠ3 -
I'm so grateful DevOps is now a thing. I remember getting a phone call from a client at 2am on a Friday because their site was down and having to ssh in from a Nokia with the world's tiniest keyboard to reboot the server.
Of course that particular server only exposed port 22 on it's local network, so I had to first ssh into another server which did have its ssh port open to external connections.
Trying to remember two sets of credentials and type them in on a tiny keyboard, while so drunk you were seeing double, standing outside in the rain as it was the only place you got signal. Yeah…I'm so grateful DevOps is now a thing
7 -
Arrived today, hyped!
I have real-world experience with MongoDB, MySQL, Firebase, and caching with Redis.
A colleague in ops recommended this book a while back and I thought I'd give it a whirl to better understand what other options I have available.
7 -
i'm seriously over mobile devs not understanding what backend architecture looks like.
the "we don't need a backend, we just need an API." statement drives me up the fucking walls. stop it, you should know better.
sincerely -
your friendly neighborhood web developer.6 -
Woooooooo!
Just finished my first fully automated CI/CD system. Now all my commits go through the pipeline and gets deployed to live automatically.
It's a small project but still, it's really cool!11 -
I was sleeping next to my wife and suddenly I raised my hand and shouted "gaaaa", when she asked what is wrong, I replied
"Kubernetes is misbehaving"
without waking up4 -
Devops scheduled an automated live release for 5pm.
I saw them drive out of the car park at 4:30pm.
Not a single fuck given 😂3 -
Got a new job as devops.
Got brand new thinkpad on day 0, it was waiting for me out of the interview room.
I think I'll like it here 😃
Only thing I'm thinking about is if I should continue with doing devops/sysadmin or go back to programming...
15 -
My boss thinks that DevOps is the developers SSHing into a server as root and typing 'git pull'
If firearms were legal where I live I would have blown my brains out a long time ago.6 -
An important message:
PrOpErLy managing servers is HARD.
I get pissed off at customers with ZERO server knowledge who think they can manage their VPS. “Just get a control panel and a VPS” from some flashy provider that makes server management look way too easy.. Clicking around in their fancy control panel, until:
- they need help with their *self-managed* VPS;
- their email ends up in spam;
- they suffer from performance issues;
- they need to restore a backup;
- something breaks, because YES, things break
Way too little people are able to answer:
- when and how do you make backups?
- how do you monitor your servers and which services?
- how do you keep track of trend analysis?
Then I come by with necessary software. SNMP for trend analysis, Graphite for infrastructure health, Sensu for monitoring, Kibana, Ansible for configuration management..
Things that servers need but that customers have never even heard of.. because they can do everything in their control panel..
Until they come crying to me because it broke and they don’t even know how to get into SSH.
I think the ones to blame are VPS providers that tell the tale of how easy it is to install a control panel and never look at your server again.
Customers become responsible for something *business-critical*! Yet they don’t know how it works.6 -
Me: Hey boss, if you ever need someone to get into doing DevOps related tasks for the team, I'd be more than happy to take that on.
Boss: We don't really need any dedicated person to work on that, but if we do in the future, I'll let you know.
Fast forward a few days: I am now unable to deploy bug fixes to our testing environment, now in the cloud, because all access has been blocked for everyone except the two numbskulls who thought it'd be a great idea to move EVERYTHING over (apps, configuration manager, proxies, etc) first.
Oh, and this bug is affecting production.
4 -
So I can't VPN into my production servers because our fucking government decided to block them
How on earth can I work you ignorant basterds12 -
Devops here, Devops there ... Stop with this bullshit, less than half of the guys with Devops on their CV truly are Devops.
Same shits for Fullstack or Scrum Master, and I think I know why.
Because recruiters and companies absolutly ignore what it truly is : "Devops ? That's the new name for sysadmin hipster, believe me we're not hiring Sysadmin anymore but Devops now.".
So now they want more and more people with these profiles.
This is just leading everyone to become what they're not.
Please get your facts straight before fucking everything up.
5 -
For two weeks I am paid 50$ an hour 6 hours a day / 5 days per week as someone called "Web deployment supervisor". The work is based on checking if the website throws an error and fixing it (devops) and staying in touc with the customer and helping him. The wevsite i wrote is just a small PHP site, well tested, almost no user input, if you dont drop whole DB it cannot basically crash. So for past week I am just copypasting documentation for the client what/how to do things. Today I already sent him same info 4 times. For me as a student and a freelance web dev it's a gold mine. I am having vacations for 14 days (thanks to damaged school water supply), getting paid 50$/hour for playing PUBG and using Ctrl+F in my Firefox, but god hell, it's so fucking psychically hard. Sometimes I have an urge to scream on that retard "I'VE SENT YOU THAT SAME SHIT 4 MINUTES AGO RETARD USE YOUR FUCKING SCROLL WHEEL IN OUR CHAT FOR FUCK SAKE".5
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Lets see what you prefer! 🤔
Linux (including mac) will +1
Windows guys will Comment
Neutral once will -16 -
I've been using microsoft dev stack for as long as i remember. Since I picked up C#/.NET in 2002 I haven't looked back. I got spoiled by things like type safety, generics, LINQ and its functional twist on C#, await/async, and Visual Studio, the best IDE one could ask for.
Over the past few years though, I've seen the rise of many competing open source stacks that get many things right, e.g. command line tooling, package management, CI, CD, containerization, and Linux friendliness. In general many of those frameworks are more Mac friendly than Windows. Microsoft started sobering up to this fact and started open sourcing its frameworks and tools, and generally being more Mac/Linux friendly, but I think that, first, it's a bit too late, and second, it's not mature yet; not even comparable to what you get on VS + Windows.
More recently I switched jobs and I'm mainly using Mac, Python, and some Java. I've also used node in a couple of small projects. My feeling: even though I may be resisting change, I genuinely feel that C# is a better designed language than Java, and I feel that static type languages are far superior to dynamic ones, especially on large projects with large number of developers. I get that dynamic languages gives you a productivity boost, and they make you feel liberated, but most of the time I feel that this productivity is lost when you have to compensate for type safety with more unit tests that would not be necessary in a static type language, also you tend to get subtle bugs that are only manifested at runtime.
So I'm really torn: enjoy world class development platform and language, but sacrifice large ecosystem of open source tools and practices that get the devops culture; or be content with less polished frameworks/languages but much larger community that gets how apps should be built, deployed, monitored, etc.
Damn you Microsoft for coming late to the open source party.11 -
I recently got a Sysadmin/Devops job at an Uber-like local startup.
After a few days in and with a 20% increase in daily API calls, we started getting "502 gateway error" for like half of the requests which was insane!
I double checked nginx, php-fpm, mysql, etc and in the end turns out that they log every app login session in a 680K row table in a mysql database and run a query every time to find out if the client was logged in or not!
°__°1 -
So I work as a "Web Development Lead"
Which means I lead (frontend,backend and infrastructure teams)
Also I am in charge of infrastructure or devops or whatever you call it, which means I handle production issues, dev and staging environments,...etc
and I am a team of one, and today I asked for a day off because it's my wife's birthday
and suddenly everyone is blocked, everything is on fire, and the phone is not stopping ringing, I had to go out of the cinema theater to answer the non-stopping calls
I AM ASKING FOR A SINGLE DAY, A FUCKING DAY, EVEN IF SOMEONE IS BLOCKED SO WHAT IT'S NOT EVEN A DAY I ONLY NEED 6 HOURS
IS TO TOO MUCH FUCKING TO ASK4 -
Me, being a lowly junior dev, had the honor of being in a same group chat with a big corporation devOps team.
Finally ready to play with the big boys!!
*opens chat*
DevOps 1: "so we need to remove the CSS cache from our clients computers."
DevOps 2: "ok, well... just delete the server cache"
*watching in awe as they all try to figure out why it's not working*
This continued on for a while...
Until my boss had enough laughs and giggles and put an end to this stupidity :D3 -
A well written script is a lot like a spell.
You invoke it and well stuff( magic to few 😋 ) happens.
The resemblance is uncanny!
Well, off to the Wizarding world of IT Devops then.3 -
As DevOps it’s my duty to make sure these excuses no longer exist. Software should just work everywhere all the time
4 -
So this week we had another team come to us and say they need to go into production...only issue...they have nothing...sorry that's wrong they have something...a vbs script to do their installation which doesn't work...
-
I was asked by developer if everything seems right on his repo. He basically cloned my setup and removed "unnecessary steps".
I love developers, I really do :D
4 -
I got an interview with a big multinational software company as a senior dev - the kind of place I never thought I would be privileged or knowledgeable enough to work for and wasnt expecting to get In to...
I aced it. They gave me an offer but - FOR DEVOPS 😬
basically my skills fit in perfectly with the server/ scaling issues they have and are far more valuable there. I know they do, I also know I can fix the issue and will have alot of fun coding it - I just dont think I want to monitor it or anything else.
I mean I do devops stuff all the time in aid of anything I code but their stack is a full time job- im scared that once the toolchain is automated ill be pulled towards sys admin like duties and lose touch with my craft... what do you guys think? Anyone shifted from dev to devops?10 -
That feeling when you about to leave at work and ready for the long holiday, and suddenly there's a 🔥. You need to investigate and fix the issue. What a day!2
-
Biggest coding distraction - vape breaks. Not too long ago it was totally acceptable to vape inside the office. :-/
17 -
Little job story about dev server cleanup :-)
Ops 1: We are running out of disk space on <server ip>, only 14GB left
[one day later]
Chef: Guys can you take a look at the server, I see postgresql is taking 51GB
[a few minutes later]
Ops 2: otherwise we can truncate the whole database
*Dev 1, 2, 3, 4* D: !!!!!
Dev 1, 2, 3, 4: ok we are looking at it
[few seconds later]
Dev 2: I cleaned 13GB, more can be cleaned if we do a backup
Dev 3: I also cleaned a few gigs2 -
Me (10years ago): "I'll be an engineer; write code; solve world hunger and poverty and change the world"
Me (Now): "This bashscript better not fuck up the 90 F5s."1 -
A new administrative assistant joined the company I work at. I presented myself and told her that I'm doing devops. After a couple of days she sent me a massage asking for my assistance. Very curious of what could that be I approached her workstation, and then she told me her mouse is not working and asked me to fix it.2
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Started my new job as a devops engineer, its been al month and i have never seen the seen of aws console or travis ci, dont even have credentials for any company cloud services.
I guess i should change my job title to backend dev1 -
After many teeth clenching failed deployment to production attempts and finally realizing I forgot didn't add ssh keys
-
TL;DR Know your field of knowledge and accept help from outside.
Alright I work devops and I swear to fucking god the next dev that tells me that their networking idea/solution is better or outright ignores me then proceeds to ask for help is going to get a firm punch in the balls. If you're a lady you're going off the roof because you don't have balls. I am open to ideas but when they're involving a 10/100 mini switch or python routing I'm going to kick their ass.4 -
You built awesome web application with React and Node. Your forgot to write tests.
Your production is failing, Harry
1 -
My productivity has gradually increased untill now by using:
Linux-server+VSCode (+Git+Terminal)+tmux+tmux-resurrect
Any further suggestion on dev tooling setup would be appreciated.
I primarily work on DevOps projects - bash scripts, linux server apps, containers, kubernetes,
11 -
I was 5 years old. My dad had just bought a Commodore 64. For the first few months, I just play games on it. But then I was watching a kids show, where they had kids showing off how they could program the computer. I was instantly in awe, And asked my mom to take me to the library the next day that I could pick out a book on computer programming. Fast forward to high school: It was 1995 and the movie "Hackers" had just hit theatres. I was in my freshman year and I met a bunch of kids who called themselves hackers. I learned a few tricks from them, went and saw the movie (terrible as it was in retrospect) and inspired me to pursue hacking as a career. At present I work for cyber security firm in Toronto as a DevOps Engineer, helping to build tools that will help developers write more secure code. On my 10% time at work by often take on consulting tasks and get a chance to sit in on pentests.2
-
Whispers in the dark haunt me:
You are not here to innovate
You are known as a mad scientist and your help will be detrimental to progress
Your wish of change goes against our legacy
You can not do it
It can't be done
You will be blocked
You don't have the experience to accomplish this
It is not easy as it seems
You won't understand
There are political reasons to not to improve
No5 -
How to write bug free code:
while True:
try:
_loop() # all logic here
except:
print_excv()
This will not cause any difficulties ever. Remember to pipe output to /dev/null, make this script a critical but undocumented part of your infrastructure and tell no one about it. -
Today marks the day that i finally get to do stuff on a production server.
Its just installing the elasticsearch cluster. But i still feel honored by the trust im given even tho im still an apprentice.7 -
If I have to hear chocolatey, Choco, nuget, or coded ui much more, I'm going to vomit up my spleen.
Give me *nix or give me death.6 -
*Finished the deploy*
*Dusts collar*
"Easy pesy"
Few hours later
*slack tone*
Production inaccessible! Blackbox crawler failed with message 5xx.
And that was the day little Charlie learnt dev-ops is not fun and thrilling. -
That moment when even your Sysadmin teacher asks you questions about ssh config during a lab ... Ah did I forgot to say that all the other students were also asking me questions ?
Sometimes uni is tiring ...4 -
hey guys, i was recently appointed to be devops engineer in a company. i did want to be a software developer though but they chose me for devops because my lack of java knowledge and a bit knowledge of linux and stuff.
my question for u guys is that... is devops good? for future career as well.
i m quite afraid to be honest, wouldn't want to have made a bad career decision. 😅😅
i must admit i have always enjoyed programming and hence i am worried in devops.40 -
Two days ago I wrote the deployment instructions. 5 lines. I sent them to the devops four days before the release (two days before usual).
A colleague of mine leashed out and had me send another message to say to ignore my instructions because they "generated too much entropy" he is releasing too his application and we should create a single instruction file. Okay, I see no reason to do that nor how that helps the devops. A longer file is not easier to understand than a smaller one.
Today the devops deploy our application. They make a backup of the new files and promptly overwrite the original copies with the files from production.
I lost 3 hours today. My colleague is refusing to communicate the error properly to the devops and I have a meeting in 20 minutes. I love my job.3 -
I landed myself an interview with a really great company for a DevOps intern position tomorrow.
Im really hopeful about this. The company truly seems like a great place to work with incredible opportunity to grow, and I desperately want to pursue a career in DevOps, but Im worried that Im underqualified. I lack true professional experience, and have really had no adequate time working with CI/CD tools, but I am very interested, excited and willing to work hard to become proficient.
Ive been prepping myself as much as I can in this last week (trying to gain familiarity with tools like jenkins, artifactory, chef etc), and so I ask to you, my fellow ranters (particularly DevOps), are there any final tips or bits of advice that I can take to really impress my interviewers and better my chances of getting this position?
Also, hello again to my old devRant pals~ I miss hanging around here and conversing with you great people13 -
CMD MELTDOWN!!!
Can you relate to this? Please fill out this two-minute survey - https://surveymonkey.com/r/J8G8H5J/ or drop a comment below.
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merged a complicated pipeline script based on 3 other scripts, and it worked the first time I run it.
Pretty sure There was a Disturbance in Force... -
Finally found a way to deploy my Docker image to my VPS with nothing else than GitlabCI. My CI/CD system will soon be perfect.
[ Heavy breathing ]3 -
Build pipelines are awesome. What's not awesome is forgetting the 'pipeline' bit.
Sure, let's have each TeamCity job in the 'pipeline' build the deployable from different places! You must manually merge your code from dev to test to release.
What's that? The functionality working in dev isn't there in production? I wonder how that happened. -
The IT at my current work designed infra as such :
One repo for ALL the configs for every project and one config file per project that defines the version of the language (ex node 6) for all environment of a project. I don't even want to talk about deploying previous version or what happen when you update the version and AWS spawns new instances.
Jump into chatops hype approach and use one single script to deploy every app. Talk about a single point of failure but hey we use slack now it's great no?
Since I always think we are one character away from bad deployment and I'm into one click deployment then I've made a web app just to generate command and copy it or send it to slack.
I guess this is what happens when IT work for themselves only..2 -
You cannot do DevOps just like that. You need a DevOps Playbook https://shippable.com/devops-playbo...
2 -
Why on earth I am doing docs and sending them to the whole team, if they keep asking me how to do X and why is Y not working
YOU WILL KNOW IF YOU READ THE DOCS
GAAAAAAA2 -
We've been using private GitHub repos as a distribution method for our personal npm packages at work for years.
I finally got sick of it and did the work to publish them to artifactory yesterday. Today, I worked out the remaining kinks, fixed the CI builds, and wrote a wiki page explaining the change with step by step migration instructions and sent it around to the rest of the devs. And it's working great!
I feel simultaneously like a hero for finally getting this fixed and an idiot for putting up with it for so long.
Also thankful for my devops friend who helped a bunch.1 -
!rant
This year marks our 5th anniversary of devopsdays in Amsterdam and the whole team is working hard on making it the most awesome experience of 2017 for anyone interested in the devops movement. :)
I really believe this will make us be less frustrated and rant less! Though, I never want this app to end! =]
But what is an amazing conference without amazing talks? That's where you come into the picture. We have spots open for talks (lightning and non-lightning) and workshops.
If you feel like you have a valuable devops story to share please fill in our CfP here - https://devopsdays.typeform.com/to/... .
You can expect about 300-400 people at a talk and somewhere between 10-30 at workshops.
When is it? 28th-30th of June (2017)
Why Amsterdam? Amsterdam is pretty cool. We make it extra cool and make sure you're never hungry or thirsty.
Hope to see you there!
And I need to see devRanters there to share the best stories!
❤️️ on behalf of the Amsterdam organizers.3 -
DevOps
"Bro, are you a DevOps Engineer?"
"Yup, why?"
"For you, which one is more important, Programmer's Day or Sysadmin's Day?"
"Both of them."
"How come?"
"They are Pizza's Days, dude!"
"Oh..." -
One can't have any personal repo and git protocol is disabled by the proxies and we are calling ourselves devops welcoming.
This is simply fuckops.5 -
me: I need to install Firefox for automates test
ops: no
me: need it to run tests PO wants tests
ops: you can't as it is a desktop app
me: I need it because our selenium tests depends on it
ops: Firefox needs 200 other packages can't install
me: can I use Docker? and docker'ise Firefox
ops: ... some silence...
me: please
ops: it will complicate things
me: ಠ_ಠ2 -
Wanna grow in to more of a devops role, currently learning aws.. I'm excited, but also a bit nervous :)6
-
When a client (that I’m building an admin dashboard for) calls me in a panic and tells me all their servers are down and asks me to fix them.
Of course I don’t even have access to their DevOps stuff, but I get access from them, log on, and...
Fix the issue in 2 minutes!
You know, because I’m a baller and I do baller shit.
✌🏼1 -
Me: your SSH wrapper is breaking how Ansible works
Ops: try to use Ansible in another way
Me: your SSH wrapper is breaking how Ansible works
Ops: try to use Ansible in another way
< This goes on for two weeks >
Me: can we please not use wrapper
Ops: we use it to manage ssh keys
Me: this is breaking basic ssh functionality
Ops: OK we are setting up a weird convoluted way so you can run your Ansible playbooks.
Me: ... < doing "it is at least something" dance > -
#! Linux 4.1 is out
Insanely great but I'm only worried about several massive patch sessions
https://theregister.co.uk/2017/02/...1 -
You know that time when somebody had a problem with a system you wrote years ago, and it has taken you an hour to try to remember how to even call it, because the documentation and code didn't get migrated from svn to git, and the svn server has been shut down for some reason, and the admin is out today, and the last time you had the code was three machines ago, so you're trying to gleam what needs to be done to just call the stupid thing from log files set to 'error'?
That time is now. -
client asks me to setup a form that emails on their site... no problem. didnt know what they actually wanted was for me to set up an email server.... im a terrible terrible sys-admin. no one should hire me for that kind of work.5
-
Project Lead: The DevOps department just got a GitLab instance installed on our internal network. We're gradually going to move all our projects onto it and move away from BitBucket and Jenkins really soon.
Me: Awesome!
Project Lead: We're still using JIRA and Confluence for issue tracking and documentation though because the higher ups said so.
Me:
2 -
I really hate it when people ignore the messages I sent on slack
I don't mention you or the damn @channel for show
There is some shit that needs to get done, and I even hate it more when they ask me for something I already said on slack
Whaaaaat, you can't read now -
So I was opening a support ticket on the portal of our cloud provider
I went to copy the affected database instance to put it in the ticket
for some reason ctrl+c didn't work and I pasted what was in my clipboard instead
and didn't notice until the issues was submitted
This what was in my clipboard
http://quotesnhumor.com/wp-content/...3 -
What is a cool naming scheme for the servers
for example we have 6 environments for the QC to run their tests, what would be a cool way to name them
I thought of bugs names,since we are a bug reporting company
what do you think guys9 -
Got a new devops "manger" today we had an argument for 20 mins about why Staging/UAT was needed and why we could not just by pass it and get to prod quicker .. WHAT?! I am dumbfounded I do not have words to express the emotions I am having right now.2
-
Salutations fellow devs,
I come here today to seek your wisdom about an issue that is troubling me more and more lately. Here is the situation: I am a data scientist, my core skills are to build and implement models for classification/regression/clustering purposes. Working at a Startup, we don't have a person in charge of putting into production the models I build, so I'm in charge of that; the problem is that I'm really not skilled at it. We use an IaaS cloud service to deploy our code, and I manage to somehow make things work, but the whole thing could be improved to make the deployment faster, do continuous integration, make the servers handle more requests per time unit, and reduce the costs of the cloud infrastructure. So here is the question: can you point me to books/tutorials/online courses about "this stuff" (I'm guessing DevOps but I'm not really familiar with the term)?
Side note: I would really like to know if any of you was in this situation and how did you manage it. -
It is great feeling, to leave company and leave all your crap code to others :D
500 lines bash generic wrapper to curl (just to catch and print errors, not just silently fail as most devs tell curl to do).
It was monster that used "function overload" and "subclasses" (based on dynamic source files). Also dynamically created inline AWK script to parse curl output. It kinda worked, but amount of high-level hacks I had to use was enormous.
Never use Bash when you do not have to. Even if you have experience with it. Others don't have it and will fail miserably trying to patch your code. Just leave bash for fast bridging between programs, leave python/java/c#/go or any other proper OOP language for a job. Please ? -
when your server CPU has a load of 9.01% on a 6 core proc.... and no one knows whats being run on it.
-
# !rant&&DevOps||SysAdmin
So I'm getting pretty deep into SysAdmin stuff now and I've been wondering something, should I be using supervisor?
It crops up from time to time and it seems fantastic but I'm not sure if it's just a little overkill. Thoughts?3 -
By Boss insists to do branch merge in a Skype meeting after work time.. he has nothing to do with development but he insists to be with us and lead the procedure..
He thinks this is how Devops works..2 -
So I am on a vacation for a month and a few days before it ends. My boss calls me and tells me "why don't you take one more week" then he told me that's when he will be back to work as well because he is traveling. When I told him why he said he wants to talk to be before getting back to work.
When he found me sounding worried, he said don't worry there is nothing you are missing we just want to align our plans and give you updates on the period you were gone for.
When I asked him what if I wanted to get back to work sooner, he said I prefer if you wait till I come back
And now I am super worried and paranoid, advice please 😥5 -
Jenkins' triggerManualBuild randomly but if so then consistently produces 500 errors for certain newly created jobs. I haven't really found a pattern, yet I was bit by it in the past already. I used to "solve" it by deleting the offending job and re-creating it.
Now, I have this annoying issue again, and no matter how often I re-create that shitty one-liner job in the pipeline, it won't trigger. (The job itself is fine. It's the actual trigger that is broken.)
It's not like it's important or anything, as this is basically only the "push to production" step.
FML. And fuck me for stating: "Creating a delivery pipeline should be straightforward. I therefore consider 1 storypoint enough."4 -
This became a tradition when waking up DevOps. When I wrote the escalation SOP, I felt it needed to be included. I don't think anybody's noticed it yet...
2 -
deploying the apps in production...
Devs: i'm confident enough that i can do this. Docker? wtf, i know how to do it.
after successfully deploy in production, 30 minutes later...
Devs: Hey, team lead. I can't access the DB, why?
Team Lead: what? why? what did you do?
Devs: I just successfully deploy in production using the tutum interface deploy button.
Team Lead: Did you uncheck to deploy the DB again?
Devs: Thinking.... hmmmmm No?
Team Lead: Opppsss, that's good. We can't eat our lunch until we fix it. We need to deploy the db back-up again.
Devs: Did I delete the db?
Team Lead: No? probably not you? LOL's
Devs: But who?
Team Lead: It's tutum but it's your mistake to unchecked to redeploy the db before you deploy the apps :D
DevOps / Software Engineer => IT -
I suck at DevOps at least as hard as I'm good at front-end/UX. I found out as a result of the local job market starting to get needy for 'full-stack'. Stuck for 2 days on setting up a Docker/ Dockerhub/ DigitalOcean/ Bitbucket pipeline with Nginx/ Node/ MongoDB Cloud & Webpack/ React.
*Sigh*1 -
That feeling when the Jenkins build fails and fixing it is both out of your scope and permission.
Dear devops, you should know when a certificate expires that we use to authenticate with external web services. -
Looking to sharpen and pursue a SysAdmin/DevOps career, looking at online job offers to get the big picture of required skills and I say FUCK. It would take me a lifetime.
Azure, AWS, Google cloud platform.
CD tools: Ansible, Chef or Puppet
Scripting ninja with Python/Node and Shell/Power shell.
Linux & Windows administration
Mongo, MySQL and their relatives.
Networking, troubleshooting failure in disturbed systems
Familiarity with different stacks. Fuck. (Apache, nginx, etc..)
Monitoring infrastructure ( nagios, datadog .. )
CI tools: jenkins, maven, etc..
DB versioning: liquibase, flyway etc.
FUCK FUCK FUCK.
Are they looking for Voltron? FUCK YOU FROM THE DEEPEST LEVEL OF MY DEEP FUCK.1 -
5 minutes till I go home. And server breaks... Out of space and a bunch of the automation tools have thus done harm. I'm no DevOps. But I just want to go home but have to sort it out.
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I can't believe the shitstorm that occured because someone didn't know the difference between a Docker Registry and a Docker Repository !!!2
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Hey ya'll, I was wondering if you could give me a career advice. I'm a front end dev with about 3 yrs of experience, and would like to do more cloud architecture/devops. How would I go about it, considering that I've only used aws, gcp, and azure for my hobby/side projects? Should i get certified? Who would hire me?
I'd really appreciate any advice/tip!17 -
Tired of writing git commit messages
Try this
git:master>⚡ mym
Fixing Lukasz's bugs.
git:master>⚡ mym
some brief changes
git:master>⚡ git ci -m "$(mym)"
Based on http://whathecommit.com2 -
OH: We have a DevOps team that does neither Dev nor Ops. An SRE team that are not engineers and a head of SW Dev who said with a straight face today that our Oracle multi-monolithification over the past 3 years was a ‘Digital Transformation'.1
-
I have been struggling with managing and keeping track of config secrets and keys. I know that keeping secrets in code is bad karma, but managing them with environment variables becomes cumbersome with multiple microservices running on multiple servers. To worsen this, add humans and access levels.
Whenever I Google, I feel like I am the only one who has this problem. Do you guys sometimes feel like this?
If you have any solutions, hacks or services that you use, please recommend.4 -
When a DevOps engineer finds a fault with memory leaks on the application/software that crashes services and management responds with "Lets Scale The Application".
3 -
Can Gitlab users make their pipeline shorter. I've been waiting for this shared runner for 30mins...1
-
so late hours, and after a 2h MySQL server transference that should take no more than 15min...
looking in to PSR-0/4 PHP code standards
I'm gonna print them all and smack all coworkers with it in the morning! -
Current deploy process on the legacy project I'm on right now: ssh to server, check out branch with new feature, test on live, if it works then merge to master and check out master.
Oh... Oh no... -
today i was told that being lazy means not doing a task... and not writing a script to do a task... how preposterous
-
Nice way to start devops work today:
(from ticket comments, seems someone did not minitor disk space usage :D)
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I love doing multiple tech things. Development, Ops and security. Why can't people see this as tech experience and not individual subdomain experience. Why can't people switch jobs easily over Dev, Sec and Ops?
Smh.1 -
man, this nginx micro-services stuff is unreal - take your monolithic OOP application and split it across your environment and let them talk REST to each other. so sweet!6
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We have huuuge fuckups today with our Frontend regarding deprecated npm modules.
All of my Frontend colleagues are whining because the Jenkins build is failing.
I looked into it, there were missing dependencys that could not be found anymore.
Frontendcolleagues don’t want to do anything because it’s a „Devop problem“.
Fuck my fucking life.1 -
finally we started adopting gitflow concept and it worked pretty well for most of the projects and devops guy came in saying Gitflow needs to die in a fire because we devops is the best, all the tech companies are using it.
But...
1. gitflow can be tweaked to suit the project's need
2. gitflow can work with devops model
3. our projects are still release based
noooooooooo! gitflow needs to die in a fire! everyone needs to commit directly to master branch now and we CI directly to production!
and some dude started doing so because some random dude said it. wtf?
whats wrong with people?8 -
Questions more then a rant...
I've moved from being a lead on imploring DevOps and Agile practices in a large Telco to now working for a security consultancy... The team I'm with are s*** hot when it comes to SecOps (which is why I changed jobs) and I've been hired to he the automation and working practice expert on the team. Already got some of them learning Ansible which is a great start!
I've got delivery now being pushed to Git and all client work being tracked in Jira and properly documented and collaborated through HipChat and other CI tools on the way....
My question is this... Does anyone have some awesome resources to teach people Git, Jira, Jenkins, etc. quickly without forking or branching out on expensive training? Focus on being a technical but consultative team. Ideally just wanna pull some awesome guides and make. My own commits on them for the team... Please fire a story or epic away!1 -
The past three weeks almost no issues during the 24-hour emergency service. My service starts at 10:01. Everything breaks.
-
I really wish ops communicated more with devs. As a dev I really hate throwing things over the wall. They must hate it too...
-
So being in ops, I have certifications in networking and Linux, and am currently working on my Certified Kubernetes Administrator exam.
I've been talking to a few "professional" (they have jobs) devs that I personally know, and with the exception of 1, it seems like version control, automation, networking, and server related tasks are beyond them.
As I want to get into the dev side of things (devops preferably), I feel somewhat overwhelmed at some of the requirements of the job, especially knowing that I cannot take too much of a pay hit as I have a family to support.
My question is this, based on real world experiences with hiring, how much weight do you think knowing your way around networks, cloud, virtualization, servers, and all of the other things ops does when it comes to getting your foot in the door for a dev job?
I've casually looked around, and it seems that getting the foot in from this side is almost impossible.2 -
I learned over this weekend that there are no good tape backup systems for Linux. Oh sure, there are a couple of open source projects like Bacula and AMANDA, but they're both a bit too much on the .conf file hell side for me. And fuck literally everything about .tar scripts.
And then you've got things like Backup Exec that, while having its own problems like not being hostable on a Linux machine, will talk to a Linux machine and its connected tape devices with very little hassle.
Linux people: UX is important! Licenses for expensive software are often cheaper than teaching people how to use obtuse systems!1 -
Hello all,
I might be moving to England soon and I'm a drop-out. I have been coding for 5+ years and have quite an amount of experience in my hands. What courses should I consider that can boost my ability to find a job in England? Devops? Backend? Frontend? App Dev? Game Dev? I am interested and have a minor experience in DevOps, main bulk of my experience is in backend, a bit of frontend(not my field but its still coding) the other two i've had no experience in other then debugging and fixing code in several projects i've worked on.
Your help is much appreciated. Thank you.11 -
The world would be much more perfect if Jenkins released images for ARM architectures (Raspberry Pi), so that noobs DevOps wannabes like me could play around with that 😭2
-
I started working at a new company a couple of weeks ago as a Dev/Ops engineer, my first real ops position after years of being mostly a dev with two sys-admin positions sprinkled in.
I should have seen the red warning signs when, during the interview, a developer told me the old devops team was so bad they fired all of them last year. After I started, I learned that all four people on our team were totally new. Three were hired after the last guy from the old team left (without any notice) and one person use to be a developer who was transferred over to this new team (but not to lead it).1 -
The Phoenix Project made me really excited about DevOps - but I see comments about it being old logic. Why isn't it used everywhere then?2
-
Hello guys,
TLDR;
leave a company where I have big influence with less technical challenges for a big company where I am challenged but jus as an individual contributor
I am working for a good company as a DevOps engineer, made a lot of achievements and literally moved the company to a whole new level, however I am working all alone, no mentorship but I get to lead everything and take initiatives
You can imagine the stress working a lone with a big scale in terms of production and other teams that I should support
Have been promised that we will get a team but it has been 15 months and nothing happens
I feel that technical I am not growing enough since I don't have time to improve or any mentorship
Now I am offered a senior position in one of biggest fashion/retail companies in Europe
And I am not sure if I should leave or not, btw it involves relocating1 -
What did I accomplish today?
80% improvement in build time AND you can now run multiple builds in parallel. You're welcome. -
Damnit Google! These are not the "puppet stages" I wanted to know about. I need to know about MY kind of puppet.
4 -
Dear C++ / Java developers.
Please do not write Python, or do utilize helper libraries / pythonisms.
Not EVERYTHING has to be done by hand, it's not CS class anymore. Classes are fine too, not everything has to be passed as comma separated string. Python is proper Object-Oriented language, not scripting tool like Bash.4 -
Yesterday there was a DevOps event in my office. I had developed an Android and iOS app for the same. Basically the idea was along with things like Agenda for the day, speak and partners information, the app could scan QR of expo booths. If a user visits all booths he is eligible for lucky draw prizes. It ended up being really awesome event. Global heads were really impressed by tech and innovation from India. And in the end, there were 5 lucky draws, and I won JBL truly wireless headphones😆😆
-
I would describe the day with all the soothing sounding adjectives I could find. You don't see this perfect weather in London. The sun rays through the glass walls seem very welcoming my intention.
My plan was to enjoy a couple of cups of coffee while getting boozed in some development works. How beautiful, right?
But alas! a manual rack transfer came in for HA....163 instances
The end -
TLDR, need suggestions for a small team, ALM, or at least Requirements, Issue and test case tracking.
Okay my team needs some advice.
Soo the powers at be a year ago or so decided to move our requirement tracking process, test case and issue tracking from word, excel and Visio. To an ALM.. they choice Siemens Polarion for whatever reason assuming because of team center some divisions use it..
Ohhh and by the way we’ve been all engineering shit perfectly fine with the process we had with word, excel and Visio.. it wasn’t any extra work, because we needed to make those documents regardless, and it’s far easier to write the shit in the raw format than fuck around with the Mouse and all the config fields on some web app.
ANYWAY before anyone asks or suggests a process to match the tool, here’s some back ground info. We are a team of about 10-15. Split between mech, elec, and software with more on mech or elec side.
But regardless, for each project there is only 1 engineer of each concentration working on the project. So one mech, one elec and one software per project/product. Which doesn’t seem like a lot but it works out perfectly actually. (Although that might be a surprise for the most of you)..
ANYWAY... it’s kinda self managed, we have a manger that that directs the project and what features when, during development and pre release.
The issue is we hired a guy for requirements/ Polarion secretary (DevOps) claims to be the expert.. Polarion is taking too long too slow and too much config....
We want to switch, but don’t know what to. We don’t wanna create more work for us. We do peer reviews across the entire team. I think we are Sudo agile /scrum but not structured.
I like jira but it’s not great for true requirements... we get PDFs from oems and converting to word for any ALM sucks.. we use helix QAC for Misra compliance so part of me wants to use helix ALM... Polarion does not support us unless we pay thousands for “support package” I just don’t see the value added. Especially when our “DevOps” secretary is sub par.. plus I don’t believe in DevOps.. no value added for someone who can’t engineer only sudo direct. Hell we almost wanna use our interns for requirements tracking/ record keeping. We as the engineers know what todo and have been doing shit the old way for decades without issues...
Need suggestions for small team per project.. 1softwar 1elec 1mech... but large team over all across many projects.
Sorry for the long rant.. at the bar .. kinda drunk ranting tbh but do need opinions... -
Best book/source for learning everything devops'y'/kubernetes?
(Given that I have some sort of experience in Dockers, hosting websites and know a fracture of aws archeticture, but lack in good "cloud" thinking skills, scalability, understanding costs for production applications, cluster size, etc...) -
So I've just graduated as a cse , I'm looking for a job and asides that I'm learning devops. Any advice or suggestions for learning devops??7
-
Systems/IT person here-am very keen on learning code again. (Got CS degree long time ago). I'm nervous to switch careers but would love to try DevOps! Any advice?1
-
me: can you help me debug this issue in our artifactory server?
ops: we don't manage that server. devs do
me: can I get access to manage that server?
ops: why would you need access??
me: to manage server ಠ_ಠ
ops: exactly what commands you will need?
me: ಠ_ಠ -
Caving (AKA spelunking/potholing) helped me learn to stay calm under pressure, which made anything devops related much easier to handle.
-
Fuuuuu Proxmox Fuuuuu Networking and Fuuuuu me being a Devops Noob
I dunno why it works again but it works again and it hadn't worked before and it just doesn't makes any sense !!
-- Edit --
Never rename a Proxmox Node ever kids!
Just don't2 -
a thing I heard from ops: installing this library update breaks how we manage updates. so let us not update. and use the old libraries that have security issues and don't work with code. we can not change our configuration management tool or update it either. because we have been using it for 15 years.4
-
Just discovered that my webpack bundle beeing modified manually (via notepad) by Devops when Deployed to production :/1
-
I am stressed out to the point that, when I am not I don't know what to do and I feel bored while I have a ton of things to get done, that I was unable to finish while stressed1
-
When you hit the deploy key, on crap code written by someone else... not caring about Operating..and you realize: OMG iam the poor DevOps guy, who has to fix it.
-
me: this installation needs swap space on server
ops: we don't do swap space on AWS
me: ಠ_ಠ OK, what other solution can you provide me?
ops: here, use this real (bare metal) server we have
me: will it have all the same access and installed packages I had used on the AWS server?
ops: no, you need to create tickets for that
me: ಠ_ಠ -
Gitlab as a product is awesome, the real wtf is the processes (manual, automated or otherwise) and people supporting their cloud offering.3
-
Me: [Talking about how you are able to create AMI images on AWS using Packer without relying on public AMI images]
Ops: Yeah our AWS version doesn't have that.
Me: wut? ಠ_ಠ -
* work on python and javascript
* dive into devops
* grow my own agency
* graduate with a computer science degree -
My build is failing on the CI server
you are the DevOps engineer please fix it
this is not how this works, this is not how any of this works -
So of I want a devops bot for deploy it deploy himself or I need another bot to be a perfect DevOps??? Or Can I deploy it the old way?3
-
Started learning Ansible and HashiCorp's Terraform and it is really cool. I like their documentation so much!))
Are they the best for now, or there are some better similar projects?1 -
The biggest mistake my colleague done is -
update query for admin_reports table without where clause in mysql in production db. Right after that no admin reports. More than 1000 rows affected.
Glad we luckily we have some data in staging machine.. I don't know Why TF our devops team not taking backup. Hope they will from now.
Nom I'm using python to dump the data from staging and save it local file and then export to production.
#HisLifeSucks
#HeartBeatsFast -
So right now I am in a DevOps job. And I'll do it for the next 5 months.
The question is:
Is a DevOps job a devRant job??
P.S.: Whenever I can I jump on hacherrank, because programming is a drug.2 -
New guy in the block!. Just started with a new position in a new company too!.
Designated as as Devops Engineer (after my 2 years of experience as one) in a well funded Saas Startup!. Lots to learn. I used to work in Openstack Terraform puppet etc whilst here it's fully AWS. I was expecting this right from the start but woah.
Lambda, dynamodb, cloudformation, ssm, codebuild, codepipeline
Serverless framework, Flask and node mixed apps , Vue (including vuex) js Front end, graphQl api, and rest for between microservices.
Lots of ground to cover and I've not consumed this much topics before. Especially graphQl and Vue js are being a pain for now .
Each Devops engineer is working on a tools to improve the productivity and shorten the release time. Lots of automations in the pipeline!.
I'm not sure this qualifies as a rant but here you go!.2 -
Developer coworker just said to me that creating Dockerfile for project on which he is working is DevOps's job.
What are your thought on that statement?14 -
Struggling to optimize and to scale the infrastructure of our production environement dealing with people who don't bother themselves to write scalable code.
-
Im trying to learn devops but spent all my gcp free credits up for a freelance vm over the past year. so i never actually got to experiment. i tried fiddling with it last month and now i gotta pay 50 dollars. any better way to do this?5
-
!rant
DevOps:
Is it worth the time and money to get AWS/GCP/Azure Certified? Other than adding a line to your resume...1 -
What is the best alternative to cronjobs, guaranteeing high availability and jobs not being duplicated?6
-
I hope I never again have the misfortune of having to get projects for Eclipse-based IDEs building in an automated headless way.
-
I'm from Tunisia and I'm looking for opportunities in the USA. One point bothers me. What's the average salary of an entry level DevOps/SysAdmin engineer?!1
-
Azure DevOps Bash script task hangs for no reason. This will be in my dreams tonight.
(That and I spilled water all over my trousers in the office today) -
Is there anyone here into DevOps? I have lots of questions to ask and no one is answering on StackExchange :'(10
-
To all my sysadmins/devops, what's your opinion on GoAccess (if you've used it or are currently using it)?
-
In the middle of a dev ops module in my final college year, and it's caused more frustration than all the other modules combined over my 4 year experience tenure...
-
when one tool says your site is 200 from chinese IPs, but another says its 403 for the same IPs...
which one is it? -
Anyone ever tried Jelastic from Infomaniak? If so, what do you think of it? (UX, price?)
Currently struggling to test it in its free trial version, I can't reach anything because any browser I try can't find the IP address of the server name they generated. So, I don't know if I should keep pushing. -
!rant
Looking for help starting with DevOps.
Does anyone know of a site or forum where you can talk about general coding/scripting patterns rather than just asking specific questions?
Bear with me, this may be a bit longer than most posts here.
I'm a self-taught admin/tech working with one colleague (who's also mostly self taught) at a high school, managing both clients and servers.
We've been doing most things manually bit I'm looking into converting as much work as possible into more of a DevOps setup, with Powershell-scripts for multi step tasks.
I want to do this for a number of reasons. Having a script doing a number of steps would cut down on time spent on individual tasks and minimize the risk that a step is missed or, perhaps even worse, mistyped. Also it's important that I actually learn what I'm doing, why something works and why something fails.
As and example, I have a powershell-script which moves a student from one year to another (basically they have user names with a two-digit prefix based on the year they started and a suffix with two letters from their first names and four from their last names) if they need to repeat a grade.
It basically renames the account in the AD with the correct year-prefix, changes the samAccountName, renames Home and Profile-directories on disk and changes paths on the profile-tab in AD, moves the user into a new OU and security group etc.
It works as intended if the user account to be renamed exists and there's no name conflict with the new name. But I'd like for the script to validate that there's no problem with user names, source and target security groups and OUs etc. and eventually split the script up into smaller clearly defined functions for better readability.
However, I don't want someone to just write the script for me, I'd prefer to be able to discuss script flow and come to my own conclusions and solutions.1 -
- Have the app running perfectly on heroku.
- App does some serious calculations which, depending on amount of data, takes a long time to process
- Heroku timesout after request takes longer than 30 secs...
- Need to move from heroku to aws... No devops experience...
- Damn... 🙃
Any suggestions? The procedure cannot be put into a worker queue so thats out of the equation.2
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