Everything about containers and docker |Begginers Guide | multi stage |volumes | networking
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- Опубликовано: 7 июл 2023
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www.buymeacoffee.com/abhishekprd Hi Everyone, My Name is Abhishek and my channel is focused on delivering Free content on DevOps and Cloud. Follow my channel for practical learning of DevOps and Cloud. Don't miss the FREE DEVOPS COURSE in Playlists.
In this video, we will deep dive into the concept of containers and docker which includes concepts such as introduction to containers, docker, multi stage builds, volumes and networking.
Introduction to containers: 00:20:00
Docker fundamentals: 00:25:10
Docker Demo: 01:17:00
Multi Stage Builds in Docker: 01:46:00
Docker Networking: 02:15:20
Docker Volumes: 02:50:00
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Sir, i have observed one key thing is that... Ur
videos have most important key points rather lengthy stuff which is the highlight of ur videos and its the heart of every topic you explain .Short & effective 🥰 Thanks 🙏
I am Associate software engineer from one of the organization , I started your AWS Zero to hero Course , Frankly Saying I will never seen the teacher like you , you expained the concepts like a mother telling the things her childerns.I will pray the god everytime you and yourfamily stay safe and good .Thanks
Now a days your channel becomes freecodecamp of Devops.
You said my mind..
Detailed inside out explanation of Containers 💯
I work as a DevOps engineer, and within our organization, we're currently in the process of containerizing our application. I stumbled upon your RUclips videos by chance, and ever since then, I haven't felt the need to search for content elsewhere. Your teaching style reminds me of the renowned online educator known as "Khan Sir." I truly believe you're the most sought-after teacher in the tech world. Your expertise is simply exceptional.
Means alot
hi
How was the job and is it have future could u please give reply
Thankyou so much for your amazing efforts bro...Kudos to your love for us...I pray God to bless you 🙏 immensely in whatever you do and desire for 🎉
Only thing money can't buy is Peace and blessings.. You have earned that already from your subscribers Abhi.. God bless you brother..
saved for watch later, since I am planning to learn docker in the upcoming days in order to deploy our application on it.
Hi Abhishek, thanks for this full length video effort.
For a question @ 1:43:00. We can run 1 t2 micro instances for 750hours a month for free. And if 2 instances then 750/2 hours and so on.
Thank you for ur efforts abhishek 🙏
Thank you so much Abhishek. Recently I subscribed to your channel. This video has been very informative ❤.
Today I completed this and learned so much about docker tool.
Being a non IT background this is very informative.
Practised this video as it it and understood so many things.
Once again thank you very much 🙏
Bro, give us some time to complete your previous videos😀 Thank you so much for sharing amazing content..
sir thanks for your Knowledge transfer , am a regular viewer of your videos and expecting one or two Shell script Advanced level practice questions which is using in companies with explain , it will be helpful for us , previously which are present thats intermediate level and in my recent interviews i got more complex questions , so please come with some advanced questions.Thank you and good day.
Thalaivaa, You are awesome!
Amazing abhi sir
Hello sir , can you cover topic like Domain and its record type , dns ,load balancer , cdn , ttl related topic in details that will be very helpful .
Thanks all your video are very helpful
Add these kinds of videos in a playlist as "Full length videos"
Nice Explanation brother
got very clarity in this topic by this lecture ..............Thanks @Abhisek for Amazing Hard Work and Consistency in Learning us Technologies... It's my humble request, Please make a Video on Roadmap for DevOps so that one can get a job in same.
Uploading so fast that I can't keep up😂😂😂. Btw you are doing good job sir.
One question I have can you make video on labs like which we can set up by spinning a container perform some exercises. There are many github repos for same but it is overwhelming to figure out with my naive experience
this vedio of yours is helping me in one of my worst time. thanks man. god bless you
😍😍😍
great brother !!!! thanks
Nice explanation 👍
Awesome video bro.
Hi Anna Thank you so much for awesome explaination ...
Could you create a video for testing the app locally and trouble shooting the issue on web apps
..How to configure ip and port number to test locally ..
Hello Abhishek, thanks a lot for this detailed explanation.
@3:19:30 for docker run- since we build container volumedemo, in place of nginx can we not write volumedemo? Why are we talking about previous images here when we have our image created. Let me know if I am missing anything.
Hi I am having 8 plus experience in DevOps
Let me tell you a scenario
When I usually drive I use to listen some conceptual classes
I have got in my playlist and started listening with out knowing this author
He is simply super
God bless you sir
I haven’t understood only one point at 21:40you said don’t worry,totally confusing new concept like that 😅
I can tell you even a +12 or schooling guy will totally understand what you are saying with out huddle 🎉🎉🎉🎉🎉
Thanks for the info
Sir ji Tussi Gr8 HOOooo , Dil ❣ se Shukriya Aise Wonder Lecture Dene ke liye ( Maine Docker ka Aise Lecture kabh nahi dekha ,halaki maine pahle hi padha tha Docker mager aapke jaise Deep Nahi , Aaj Bahoot Sare Naye concept SIkha Mai 🥰REally Awesome Lecture😍
Thanks 🙏
Hi Abhishek you were using 3terminals at docker volume pratical bash and sh and docker gitrepo
1:12:17 : Do we need to do any configuration to connect docker client with registry ( docker hub or any since) ?
Osm❤
Great content...Thank you!!
Welcome!
Thank you so much guru ji for this video one of the great video
Thank you so much 😊
1:37:04 Hi Abhi ,u said u have cleaned the container? could you show us how to clean it ?
Sir please teach any real time thing like how to prevent site from downtime enable MFA for ec2's
Thank you so much
@AbhishekVeeramalla at 2:46:44 when we created a new network there is some CIDR range as the docker has created a network with our instructions.Now when we create a new container with host network, even though it is a different network from the bridge and secure network, it should also have some ip address.However, when we inspected the container it is saying the network name as host but host/ip address it is shwoing as null. Can you explain why is it so ?
Please make a video on circle ci in depth
Thankyou so much
Sir one doubt
while creating custom bridge network we need to define any policy or any rules to restrict from login/logout from finance container (i:e) in secure-network
since we are assigning finance container to secure-network as it is
the iec2 instances we create on aws ,i think it all depends on the type of account and the resources that we are using.correct me?
In the real time where we deploy new versions of the application on the servers in every release we don't need to install python(if python app) every time right? It is required only for the first time i guess? Eg- I am deploying a new version of application on the server and all the dependencies e.g. python, database etc were already deployed in the first release then while building docker file no need to do this again right?
Hi @AbhishekVeeramalla sir, at 2:38:20 what is /bin/bash in "docker exec -it /bin/bash" . What we are doing here?
Hi @AbhishekVeeramalla , I am thankful for the vidoes you have created. I have a question in my mind on Docker Swarm, suppose I have created a service in docker swarm with 5 containers each running the same application, if one of the container in service ( part of swarm) goes down, still the application should be accessible via browser. As of now I can access the application individually by using containers ip-addresses which are part of swarm service, how can a I get the ip-address of the service so that end-user accessing the application from browser should not be knowing what happens in backend,.. I am trying to achieve HA concept here.. all containers sharing a single nfs mountpoint and end-user should be able to access the application via web browser. I am unable to find the service ip-address/cluster ip-address.... is that possible in swarm ..? if yes, how can I find the details..
@1.43. 2 ec2 instances can run on free tier account each month
hello abhishek hope everything is fine.. i just have a question, at 2.46 u have created a container host and attached to docker host so what is the reason behind that and why we attached conatiner to host network didnt get it...
Hai abi...
If have time
Git lab pina zero to hero video chyandi..
Use full for all......
Hi Abhishek, I just had one question - for Distroless images, it they cannot perform basic shell function - how we can exec into a pod for troubleshooting and check on application related issues?
Please cover servicemesh in detail
god bless you dear! You earned a new subscriber !!
Welcome aboard!
how to create and configure our own webmail server, can you tell me using SMTP Port 25, not SMTPD. anna i tried multiple ways smtpd it is working, but i need to use smtp port 25, all opensource source software only( roundcube, postfix, or mail in a box)etc.
sir please make a video about microservice with golang
@abhishek bro can you do a tutorial for openshift as well please
Covered docker compose as well
Hi sir I have dockerized spring boot with mysql appln using docker network n pushed it to hub n when my friend pull this image, he is not able to access it, why is it so? thanks in advance
You explain well but if u add after 2-3 project after every concept will make next level course.
Ok sure
Hi Abhi,
I have a question,.
Suppose i install docker 19.03 version and but already install the latest version.
How to install 19.03 version docker and how to start docker demon service .
Can you please help me 🙏
Hello @Abhishek Just to highlight at timestamp 2:05:20 to 2:15:02 terminal is partially cutout.....But From DevOps Zero to Hero playlist in the same docker video terminal is fully visible.
May be due to glitch it happen.
Thanks for informing
@@AbhishekVeeramalla welcome 🙏🏻
around @01:33 i think Entry point is overridable is CMD is not overridable?
I am getting an error while copying the iamge to docker hub (requested access to the resource is denied),
how do you know what ip address to type in the address bar at 1:39:18 i want to access localhost to see the demo application
time stamp:1:02:43 . at this point i did same process but now my ubuntu cli got freeze not giving any response for login purpose
Thank you will be very small word to express gratitude. My humble request, do think please do think of starting paid devops batch. Duration 6 months. Time- weekends only. Teach us from scratch Linux, Aws, Ansible, shell scripting, Python for devops, Terraform, Docker, kubernetes, gitops. 3 real time projects implementing everything u taught us including Doubt solving session. This course should be such that if I give interview as a fresher anywhere, interviewer should ask me from where did u gain so much knowledge and I should proudly say "Abhishek Veeramalla".
Such real time industry ready course that I don't have to look anywhere else once I learn from you. I'm aware you have created playlists for free but live teaching & full fledged real time industry relevant devops content is something else!! That experience is something else and when people pay money, they put efforts. A request from your younger brother from another mother 🙏🙏
Thanks for the detailed feedback.. really appreciate
@@AbhishekVeeramalla you deserve it but please give us good news about launching of paid devops batch before Diwali.
2:45:44 - hostdemo container have my ec2 subnet address
Hi Abhishek, Can we have one video on docker-compose with multiple containers?
Sure
Lovely explained. Great informative video
Glad it was helpful!
Buildah, Podman, and Skopeo these are missed I guess as you said in this video @@AbhishekVeeramalla
thankyou sir
Most Welcome
Hello sir, how to create static file server in nginx
🤗💪
Hi, pls share the video link for part 2 of Day 24 class
Hi bro, what you are teaching totally that is ultimate, Hands off to you bro,
this video 2.10mints ,multistage docker file screen visibility, first letters are missing bro is the problem is my end ???
I did not hide anything bro
I don't understand why we r require to do port mapping? Kindly check on this time stamp - 1:39:12
Abhishek Sir Assume we have a 100 pc and we are going to Ansible password less Configuration then have we copy ssh key to all Slave pc Manually ?
Use active directory
Your videos are great but in this playlist it starts from day23 where are earlier videos from day 1 to day 22..??
These videos are part of the complete DevOps zero to hero playlist. So Docker videos starts from Day 23
great video :) thanks alot @abhishek
My pleasure 😊
Sir plz share all videos of docker,..plz
Please check docker playlist
@@AbhishekVeeramalla ok the beginning guide video cover all the points right sir...
Sir actually I am 2016 engineering passout in computer science I m not doing job anymore but currently I m learn AWS nd devops cover mostly ...I have one question...will I get job without any experience ? Plzz rpl me...bcoz family problems I want a job? How I get job?
I know programming (java). But can't understand what is this workflow mean
Nuv duvudavayya🙏
😍
Around @3:18:40 cant see the full command!
guys can any one help me with devops notes soft copy?
when i was seeing hands own, i found difficult to see the content at the left side due to the left alignment.
The same content is also available in docker playlist .. video wise .. try checking that
@@AbhishekVeeramalla thanks
Hi Abhishek my aws account is suspended due to high usage on practice we can use codespace without aws
Yes
What videos i need to watch before to watch this video
Just to understand docker , it should be fine
Hi Abhishek in docker file we can provide maintainer details
Yes u can
Docker compose and docker swarm where not explained
Sir Networking is very complicated . please can you explain in hindii plz sir its request . Please sir
Hi, a lot of people don’t understand hindi so, I explain concepts in basic english.
Does this video fully cover the entire syllabus?
I hope this works
ruclips.net/video/3F1ZOkqK7Ww/видео.html Abhishek sir, i tried this with port 8000 8000 but public url did not work changed it to -p 80:8000 then the url worked without any issues what could be the reason. This 8000 is exposed in the interal firewall rules.
I cant understand sirr what you saying u teaching consept wise theory classes what about process and real time practice
Projects will be taught after the theory. There are 40 projects if you complete devops zero to hero, aws, azure, terraform and python zero to hero playlists.
Even in this video, there is a multi stage docker build project.
Hello Sir, I am from Odisha, I can't afford to spend money for learning DevOps but Here through your youtube I learn from zero-to-hero. Now I am good knowledge on DevOps but the interviewer asked me what is most challenging issues have faced and how to handle that. So i have a small request Sir: Could you please make a video for Real-time problem based project. like starting from Github- clone the source code - docker file - image - container - ci/cd pipeline - then make deployement to Kubernetes cluster. and then user are ready to use access it. Thank You Sir .!
#abhishek. Veeramalla
Already available on the channel
Check for ultimate cicd pipeline
@@AbhishekVeeramalla sure sir.. Thank you.!!
trust me when i say this you are THE Best !
Thanks
What is nginix?
Pls start with devops zero to hero
Is it part of devops hero zero playlist??
Yes
Thank u