Simple DevOps Project 3 | DevOps project with Git, Jenkins and Docker on AWS | CICD on containers

Simple DevOps Project 3 | DevOps project with Git, Jenkins and Docker on AWS | CICD on containers

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Hello. Everyone, welcome, back to the Lexi technologies. In. This video I am going to show you how you can deploy a web, application. On your docker. Container, I hope. You guys followed, my previous, two videos on, simple. DevOps project, one and simple, devups project, two in. Those videos we have deployed our where, application. Web application, on yeah. Anya, VM our ec2, instance, but. This time we are going to make it as a containerized. Containerized. Nothing. But we are going to use Jenkins. To get it applied onto your dock container. I can. Use ansible, instead. Of Jenkins, as a deployment, tool I'm. Just going to show that so. I can able to do something like this but due to the some complications. I have. Removed ansible as a deployment, first. I will. Deploy. Through jenkins on through. Jenkins on your, docker container, once, it is successful, on next, video i am going to make how we, are going to deploy on. Darker. Our docker, container by using ansible. So. To demonstrate, this. Particular, demo. I need, get Jenkins. And, darker. I helped, repair the sequence. Of steps what you need to follow while. Are doing, this or. Demonstration. You, can follow the same steps, let's. Go back to the steps and we'll see what we have to set up to. Proceed further. This. Is a github repository where, I have updated the set, of instructions which we, should follow to set, up the our infrastructure. For DevOps, project, 3 initially. We need to launch an ec2 instance, for. A docker host this, easy to instance is your Amazon, Linux one because. It is quite easy to install and manage darker, on Amazon, Linux system, and second. Step is install, docker on ec2 instance and start services. Soyoung. Installed, our current service docker start its just install, and start, is third. Step is we are going to create a new user for new, user for a docker management, nothing, but administration. Purpose and add, that user to the darker group whenever. You install darker, you will you are going to get the, group, good a group, get created, the, group name is darker and we, create a user the. User name I am going to give it as a docker admin and set, the password for him and add, him to the docker, crew, then. A righty of file under. /opt. Darker. I'm treating. It as a /opt. Darker as my our default. Directory under, that one I will create a file called a docker file and we'll, copy these instructions. On to the doggerel I hope, you guys know how to write a docker file if you don't know please follow, my next video, where. I am going to make how you can write your docker file, in. Easiest, way and. The, next thing is you should log in to Jenkins console, and, we. Need to add a darker, server and execute, commands, to, execute, commands, from the Jenkins, so. Now I'm. Using Jenkins, as in my deployment, a tool that's why we should give, access.

To Our Jenkins, server to, execute. Commands on our docker horse for, that purpose you should set up he were a, docker. Server under publish, over a search so that your Jenkins, server can execute, some instructions, on ever docker host then. Only the containers, will get created, if, you are using ansible, you no need to do this type of because your, ansible, will. Take care of all this job. Next. We use create, a Jenkins, job you need to follow these instructions to. Create your job that, is source code management whereever, our hello. World project is exist. This. Is the project. Which I used for my previous projects, as well but I have done little bit modifications. To this one and if you need this docker file it is already updated in the same repository you, can go and pull it and. From. Next video I mean to say darker of. Simple. Divorce project, for I am, going to use a new project for, a better. Understanding, because, we are going to introduce on our q1 makes us from there. And. It is going, to run on the master, branch next. Thing is built, we, are going to use the root palm as a palm dot XML, and goals. And options clean install, package. And. Another, one is we are going to use the. Publish. Over ACH nothing but to send files or execute commands over ssh name you, want to execute these commands anywhere. What. I can say a remote. Host for, that purpose we are using these parameters. Under. This, one you need to see the source files very. Were powerful get, created, whenever. You run till. Here it is going to create your verify, that, we are forget created, under workspace. Under. Workspace, web app target. Then. The, where file the, where file name may be anything that's why I have given a star but, in my case the where file name is web app, right. Under, remove traffic's so, I want, to copy this, wire, file onto target, system, but, I don't want to get these two parent directories, of my Garf file that's, why you can use the remote prefix. Option, where, you can remove these two parent, directories, of your file so where file alone get copied into the remote. Directory nothing, but on remotes are worried it is going to get copied /opt. Under docker that's. Why I have, created this, docker, file under. Slash Wapiti, darker I will, explain this docker image, are in a while I mean, to say docker file in a while.

I'm, Going, to explain, this, or darker, file, how. It works in here well. Then. You. Are going to execute commands, these are the commands which we are going to execute in the. Execute. Command option so first what we do in, case any previous. Docker. Containers. Are running we will stop those containers, and then. Terminate, those containers, by using darker, RM and. Terminate. The images, if any images, exist with the velocity demo, because. The name we have given for container. And the images, they will exceed mo so delete. That image. Sorry delete that container, under deliver that image then. Go, to CD, / opt, darker and. Build. The new image, from, the bar. File, under the, from. The O with, the new wire file I'm going to say so, now it is going to darker build - T will exceed mo this is the. Darker. File name under dot means in the current location there is a darker file use, the redeker file to create your docker image, called relaxi demo that is the meaning. Of this one now, we will see what is there in the darker file I'm just scrolling, up if you see in the darker file you are going to pull the Tomcat. And/or. Tomcat. Version 8 I mean to say version. 8 the Java version 8. Image. From the public, github. Repository. Then. Maintainer. It is an optional parameter I'm, just giving Biloxi Tech at gmail.com. Next. Thing we are going to copy the web, app dot RAR file onto the target. Container, into this location, this, is the default location of, your tomcat. Container, so, under, this one whatever application. Is there under this location, whatever application, is there it, takes that application. And get. It sorrowed. And if. You see here in my copy command, I'm giving dot slash web web, app dot ah well, nothing. But dot. Nothing but we are under /opt. Docker, under this location, it looks, the webapp, dart of our file, that's. Why if you see in my. This. Option, I'm copying my, web app dot where file onto the remoter directory slash, Wapiti darker, because it looks for /opt. Darker, in my, docker file looks for /opt. Darker, once. You have done that one, next. To thing is send, files are execute.

Commands, Over SSH. Here, you are going to use the name as a docker, host and the execute command this. Is the command, to create your, docker container, out of docker image, so. What will happen here is first, you have your darker file from, docker, file you are creating, your docker image over here from. Docker image, you are creating, yet docker, container, over here so. That is the sequence you should follow and this, docker container, sorry docker image, always. Take the latest, of your back file because whenever. You want, to come to this step before that one it should build the latest image, okay, this is where clean, install, package, comes into the picture. So. Here you have created a container, and. Before. Executing, the job, I'm not executed, I will create the job with these parameters then. Login to your docker, host on check you, cannot find any images, or containers, and they, execute the job once you have executed the job new, image, with the name of relaxi demo it creates, a new image and also, it creates a new container, with the name of relaxi demo. Then. You. Can able to access the application, whatever is running on biloxi demo by using the darker. Container, public. Docker. Host public, IP address : 8 0 9 0 why, I have given 8 0 9 0 is, I am, exposing, my application. -. Be nothing but port and 8, 0 9 0 is, the host type port. Number this is the container port number our, Tomcat, application, within the container it runs on 8 0 at 0 but, if you want to access it from outside, you should use the age 0 9 0. Right. Let's. Go and follow. These steps and create a ec2. Instance and, do. Install. The darker under further steps, I'm. Going back to my. What. I can say easy, to install, AWS. Console, here. My Jenkins, server is running let me launch a new server this. Server is, amazing, Linux server. And. I'm. Not changing any. Parameters. Name. I am going to you. Docker. Host. Why. I am giving docker, host is here I am going to create. A docker containers, on on, this node and, security. Group I am using the existing security group, no. Changes. Launch. It i'm using the devops. That's. It will, wait for a while and, connect. To this instance.

So. My Dockers are over is almost get launched, and i'm taking the public IP of my, daugher host and it's. A Shh. Connect. To your IP. R connective. Our, docker. Server, under, the default username is easy to - user. Ok, and. I. Have logged. In once, you have logged in I became a root, yum, install, darker. -. Why I am, installing, docker, on this node. Once. The target installation. Is completed, I am, going to start the docker services. Service. Darker. Status. Currently. It is not running, I'm. Going, to start these services. Once. It is started, let. Me act, create. A new user user, add. Darker. Add me, I'm. Setting, the password for. Doc, or admin. Okay. I set, a simple, password for her to. Remember easily, next, to add this user to group. So. To add. This, user to, group we. Should execute. A command, called user mod, and. Easy. Darker. This is the group name under this is the and, darker. Grew darker. At me okay. Now I have create, a darker, admin. After. Following these, steps third, step next thing is we are going to CD. Slabs opt, darker, so. Series, /opt. There. Is no darker. Directory, mkd here your darker. Created. A darker directory, and. Go to docker, and. VA. Docker. File in docker file D must be caps, then. Only that is the syntax, to. Understand, I'm. Taking. The our image. Sorry. Docker, file instructions. And just going. To paste it over here, now. I'm. Saving. This file. File. Has been saved, and, let me open and see okay. It's, copied, her I. Just. Copied, fine. Next. To thing, login. To your Jenkins, server I have, already logged, into my Jenkins, server this is my Jenkins, dashboard, and go, to the manage, Jenkins. Configure. Systems. Under. Configure, systems, you can see publish. Over SSH, yep here. You need to add new server the. New server, name I am. NOT I'm. Going to cue docker. Host. And the next thing is the IP address of you were a darker, host I'm, going, to give the private IP address, so I can. Use for longer time, even. Though the public IP address keep on changing next. To the username. Darker. Admin, this is the purpose I have created and, the. Remote directly, nothing, is required and, advanced. Under. Here you should, provide, the. Password. So. User. Name ok, nothing to change, and. The password, and, providing. Under. Test the connection. Oops. So. We should, sorry here I should cover the password, not. Here. Okay. So. Darker. Admin, and. Replace, the connection. Failure. To connect, in Israel's SSH. Config. Darker. Host. IP. Replace, dark Rodney. Ok. Because I need to enable the password-based. Authentication. Via. /u. TCS sh, sh. T. Underscore, config. Password-based. Authentication, is, not enable. I have. A neighborhood. Next. Thing, service. Is be, restored. Now. Let. Me. Try. To test. This one this time it is successful, way, because, by. Default it won't allow the password-based, authentication. Right. Next. I think I'll, play save, this one I have. Served it. Next. To create a new, item I'm creating. A new job and I'm. Going to name it as they're darker. Project. Three, I'm. Naming, it as a darker, project, three and it is a mavin, project, let's. Go. Next. To thing we should select the source code management all, these instructions, are provided in, the document, in, the source code management, you. Should copy, let, me. Drag. Into another one so. This, is the URL of your, github. No. Extra, spaces, and. Credentials. Are not needed because, it is a public repository, if, it is a private repository. You should add the credentials. Anyway. Next, thing is it is master, of course. Master. Of branch next. To build palm, dot xml. Clean. Install. Package. Okay. So those, are the instructions. We. Want oq that is clean install package. In. Case of tightrope. Next. To post build steps you should select, that. Send. Files, are execute, commands, over SSH. Here. You need to choose not, ansible, server over top or host because, I am going to run this one on docker. Host and, source. File I, course I have given here the, source file wood beams under, ever workspace, its, create a new. Directory that. A new directory, will be web daughter targets. So. The Raptor dart target, and remove. Prefix, I don't require these extra, additional. Parent. Directories, so, I'm removing it and the, remote directory I want to copy these server file, onto my. /opt. Because, here I have created my docker file and if, you see my docker file looks for the dart slash web app dot where file in the current location, so, no image, is there so for whenever. This job executed. It should create this image under, this location, so, that the dockerfile are sorry. Docker build command, get success success. Otherwise. It is going to fail. Let's. Go back again, so.

Remote. Or directory, double. Slash you should use double. /opt. Docker, all, right next. To the commands, you, can just take these commands, so. Darker. Stop dr., Arum, darker. Image. RM, all, we, are running because in case these, images, are already exist. And, containers, are already existent, running. These. Commands, get failed nothing, but the last command get fair to. Overcome, that problem we, are just, make. Sure that if with. The velocity demo any image, is there please, remove, that image and. Also I'm, going to execute, the same again, one, more because, in this. Execution. It is going to create a talker file but I need your darker container, so. That Redeker container, I am going to create under docker host and the, execution. Command, would be. Something. Like this docker, run -, t - name. D nothing but to detach it more name, relaxy demo with the name. Of well exceed my attacker, container, get created. -, pH 0 9 0 and, H 0 H 0 by. Default it runs on eight zero zero that, is I'm exposing, an H 1 and 0 and it uses the image. Called well exceed mo so, the, image name under the container name I am giving, relaxi. Demo, sorry. Not. The space go, back to the space that's. It, apply, save. Before. Executing, our commands, just go on check. Darker. Images. No. Images, are there, darker. PS, it, will give the active, containers. Darker. PS - a active. And inactive containers. None, of those are there and in the current location we have only docker, file if, once, I execute, this darker, job, it's, creative, F dot where file under this location, and also, it. Creates image, by using your, our. Web, app dot where whatever lettuce we have created, and it. Creates a container, out of that, let's. Go and see I. Am. Building. This job and. It. Is going to hold, all the required packages, to. Build this code, and. To. Do that. So. Let's see what will happen. So. It. Is doing the test cases nothing. But if you have created. Any test cases it is going to test those test cases, next. To thing let it build is successful nothing. But it created a wire file if I go back and check LS, oops. Not, yet created let's. See. Unstable. There is some problem. Connecting. From host so, on so connection, with. Configuration. Docker, host disconnecting. While. Publishing. Ok. Doesn't have the permissions, because this. CD. / opt docker, is owned by the root. User so, see her own I am giving. The ownership on this one. To. My darker, admin. User. Docker. Admin docker admin, /. Wapiti. Docker, and I. Will give recursively. Right. Let. Us execute, the same job again, because. Due to permissions. It has failed. Well. Web app dot VR file onto my darker. Host its, failed due to a, permission. Issue. Okay. This time it, is successful. I think. It's coupled, and it is building the darker image let's. Go and see on the server, unless. You can see here web app dot rar file has been just. Created. And, the darker images. Now. You can see a darker, image created. Two seconds, before and, also darker. PS. Which. Will show you the active container, one, container, is up and running, let, me try to access because, you want to access you, need to take the host port, and. Port. Number eight sorry, host IP and of eight, zero nine zero is the port number and this, port number should, be open in the Eva. Security. Group if not please open, and then only try it otherwise, it won't work, so, I'm taking. The. Public IP of my rocker host. Okay. I'm. Taking, IP. Address. Followed. By eight zero nine zero, just. I'm checking it out whether, we could able to access our application or. Not so. This is the default page but my application, is configured, under default, location. Again you need to go to web app this is the how. I have configured, my application, you can see here hello. Welcome to Galaxy, technologies. Deployment. Through Jenkins, on docker container, these, are the changes I have done, right. So. This is how you, can able, to set up your ca Siri pipeline, by using the Jenkins and can. Deploy onto your docker container. Fine. And I'm. Going to do one more test because. I need to make sure that it is working seamlessly. Assumes. That assume. That somebody, has. Modified. The code whatever, is there in my github repo. Now, if I build you should get the latest, build. Code right then, only we can call it as a this is continuous. Deployment. For. That experiment, what I will do I will change, code, in my github and. I. Will, execute my Jenkins, job again, it. Will get deployed, and whatever modifications, I have done to my code it should reflect over here fine. So. Let's go back to my github. And. I'm. Going, to well. Exceed, tech under, the relaxed attack you could able to see the hello. World program, under. This web perhaps. And. This. Is the file Jenkins, dot a JSP, here. Whatever information, you have provided you, could see the same information, in the browser let's.

Add, Something. Happy. Happy. Learning. I'm. Going to. H. 2. There. W Thunder. Devups. Training. Okay. I'm. Closing, this I have, a dread I have. Modified the existing, code and added but, adding, a sort of modifying, the poor directly here is not advisable, what, you can do you can clone this repository, then. Modify. Your code and add that one to your local. Repository, then, push it into the remote repository, that is what advisable. Butter, for. A time. Being I am doing this one I will update the comments, as a. Modified. Index. Dot JSP. Commit. Changes. Now. Let, me execute the job again this time this. Time I, could. Able to see the new code again so, what. Does it do first, sure it will go and check whether any, relaxi, demo image and the containers, are running. It. Is going to remove these image and containers, and create, the new one by. Using the latest web, app dot VR file ok let's. See that's God disconnected. Let me reopen. Duplicate. Session. CD. /opt. Docker. Endless. - L date. So. Let's. Just create a new one again let's get let's. Just created, 1769. 1716. And the. Dark. PS. New. Container, also might be care to replied yep. 22, seconds, only, under. Darker, images. You. Can see the 31, seconds before a measure has been created, if, I reload my page I, could able to see the new application, new, deployment, let's, refresh, it. Yes. It's working. Okay. So. This is how you can enable the, continuous. CA C D pipeline, in case of no, our. Deployment. Tool is available in your environment. Okay. In. Next video what I will do whatever, commands. I am executing through, the darker, configure. Us or a darker job, sorry, Jenkins, job I will, put all these instructions in here. Amal. Playbook, in the, I mean. To say ansible. Playbook, and I will initiate just, ansible playbook, from my Jenkins, job that's, it so, all these instructions, will get executed, in the ansible. Fine. So, that is how you can. Able. To introduce the new. Components. Of new tools, in our CHCO. D pipeline. Anyway. Thanks, for watching this video I hope this, video helps, you to set. Up the, some. Of the real-time. Environments. And. I'm. Going, to see, you again in next video.

2018-10-24 16:11

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Comments:

What is inside the pom.xml file? Can u please explain pom.xml

nice tutorial and easy explaination. can you make a video on how to integrate jenkins with docker

As depends on the maturity of the organization. Slaves on containers is easy to start with, as you can spawn new slaves upon build/release failures. For, Master on containers requires lot more additional work. Really mature DevOps teams and high level automation will be required to achieve that.

Valaxy Technologies yes to run jenkins as docker conrainer or docker container as jenkins slave. which above process is currently used in real time??

This video shows how you are deploying WAR applications into containers. Are you suggesting to run jenkins as docker containers?

Good explanation Thank you sir

thanks for doing this waiting for nexw video i.e doing this all steps by writing yaml playbook,8500234770 its my number i really feel great to talk with you regarding devops tips which currently im looking to change to devops technology its really great to get call from you thaks sir

You can contact us through our Whatsapp Group or Slack Channel - https://chat.whatsapp.com/5xwZbCZLM5fErRWuyQgrer - https://join.slack.com/t/valaxy/shared_invite/enQtNDUxMTkyNjI3NzE3LWM2ODBkMThiNTgzNTk1Zjk1Zjk4MzBhMDVmYWZlNjhjMTZmOTM0ZTgzOTA5ZTZiMTdkYzU4M2QyYmEwY2QyYzA

Great efforts sir..! Helped me a lot...! I am following this series.. Expecting more videos on aws CICD(Codebuild, codedeploy, codecommit, ECS with Fargate)..! Thank you Soo much..!

I like your content & way u explain really helps me a lot..! Thank u so much sir...! vl be waiting for the same..!

Thank you for your interest. You are way ahead of us. We have just started exploring DevOps (with Opensource tools), in future we will bring those demos into AWS services. Kubernetes on EC2 is our next target.

just im waiting for this video im the 47 viewer great explanation sir thanks for sharing

Great sir,waited for this video ,really great work..keep going ..

Nice Video sir ... Waiting for 4th part...

+Valaxy Technologies Apricate your thoughts ... Your teaching style is also impressive...

Thank you. Our focus is on strong foundation and not just the finished products(as in 04th). You can expect some more basic building blocks for DevOps to be covered in the coming days/Weeks

Sir,, plz share u r no .. to discuss some doubts.. I need your training

You can join in a discussion with us through, Discuss in whatsapp : https://chat.whatsapp.com/5xwZbCZLM5fErRWuyQgrer Slack discussion here: https://goo.gl/4YNGc3 Donate us in PayTM or Tez : 9642858583

sir i am using my localhost not using aws instance and getting this error when i clicked on build now........... can tell me something about this error? SSH: Failed to get hostname [sunarc-kmaster: sunarc-kmaster: Name or service not known] SSH: Connecting with configuration [docker_host] ... ERROR: Exception when publishing, exception message [Exec exit status not zero. Status [1]] Build step 'Send files or execute commands over SSH' changed build result to UNSTABLE I hope you will response me

hi i am trying to set up jenkings job to push docker image to ECS but when i try to access application i amnot able to access applicaiton please send me any link ..i would like to take up AS training pls help me i want to do in online iam basically from bangalore

Great video sir, Really thank you for your work sir. Waiting for your next video "Simple DevOps Project 4"

Thanks for your commants. Please checkout our other videos.

Hi Manish, if you see below error, it is not trying to connect localhost server. please make sure you provided right information(server name) under Manage Jenkins --> System configuration to connect Docker server SSH: Failed to get hostname [sunarc-kmaster: sunarc-kmaster: Name or service not known]

Hi, We havent have relivent info for this query. Please find details below to contact us. You can reach out to us on +91-9642-858583 if you are looking for online AWS or DevOps training. Write us : valaxytech@gmail.com Discuss in whatsapp : https://chat.whatsapp.com/5xwZbCZLM5fErRWuyQgrer Follow us in Facebook : https://www.facebook.com/valaxy.net/ Join in Skype: Donate us in PayTM or Tez : 9642858583 Learn in YouTube :) : https://www.youtube.com/c/valaxytechnologies

Thanks a lot of you sharing couple of videos on devops in valaxy youtube channel. which help us to resolve the real time scenarios in my project. I learn lot of new things on devops from this you tube channel.

Thank you, Share it with your friends and colleagues or any learners who might also be interested

Kindly create a video using Jenkins file

Hi, I am getting this error: docker: Error response from daemon: pull access denied for valaxy_demo, repository does not exist or may require 'docker login'. Please help me out.Thank you.

Hi, I am getting the below error while building...even though webapp.war gets listed in docker directory. please advice Error response from daemon: No such container: valaxy_demo Error: No such container: valaxy_demo

It's a great demo to fully understand CI/CD pipeline with Jenkins, docker with AWS. Could you please share github link so we could take a look steps you showed in Youtube.

Cindly upload videos on Jenkins pipeline jobs

+Valaxy Technologies We are not able to join watsapp group

Hi, I am getting the below error while building...even though webapp.war gets listed in docker directory. please advice Error response from daemon: No such container: valaxy_demo Error: No such container: valaxy_demo Edit: ERROR: Exception when publishing, exception message [Exec exit status not zero. Status [1]] Build step 'Send files or execute commands over SSH' changed build result to UNSTABLE it resulted in an unstable build... Edit2: For the above error there was a "." missing in the docker build command Needed to add the outbound for http/https traffic too..success finally :)

Hi Yang Simon, You can find this projects in below GitHub. https://github.com/ValaxyTech/DevOpsDemos/tree/master/SimpeDevOpsProjects

We more focused on creating CI/CD pipeline with various tools. We may release more videos on Jenkins pipeline jobs in future. Stay tuned with us.

+Valaxy Technologies Yes..it got fixed..thanks

Hi, You might resolved this issue by this time. If not, this error occurs incase of the valaxy_demo container is not available. if you are running your job 1st time then you could see it. subsequent executions you don’t face this error.

Hi Manideep, did you create DockerHub account? if so you need to login Dockerhub account from your docker node.

Thanks for the video sir.Please make a video to create pipeline job by using jenkins file sir.

Many thanks for sharing such a beautiful Video. I followed step by step and did deployment in same procedure successfully.

Hi sir while executing docker build command it showing SSH : EXEC :STDOUT/STDERR from command can you please explain

You made my day as I am preparing for interview, this should give more insight on project. Thanks.

Wow.. Would have grabbed a great opportunity had i been through your videos a while ago....looking very much forward for the next project example...conveying to all my dear one's your lessons...thanks

Hi Hemanth, Thanks for that. Please it already available in the channel. Go through with below link to watch next project. https://www.youtube.com/watch?v=MJ74RcL6jv8

Providing more info does help. Here it doesn't have enough info

Thanks for your comment. We are more focusing on how can we do it through GUI. writing pipeline jobs may take little time.

Hi, Thanks for watching this video. Please subscribe to our YouTube channel if you haven’t done yet. That helps us to grow and create more videos.

+Ahammad Shaik Try the Slack discussion here: https://goo.gl/4YNGc3

+kunchala raju Try the Slack discussion here: https://goo.gl/4YNGc3

Iam not able to join in wtsup no pls help me

Hi Thanks for the videos. All the topics are clear but i have a small doubt. In my old project We have used the Jenkins to restart the Application Server instances as well. we will go to the jobs and select the particular instance and click start/stop/restart. Could you please explain how to do that???

Shankar garu, When you say, source files: "webapp/target/*.war" where can I see, "webapp/target/*.war" in jenkins server? because this path is created after jenkins build the code...

Sir, Do I need to create pipeline for git-jenkins-ansiblle-tomcat(dev) in private subnet or public subnet? What is the standard practice? Sham

+Valaxy Technologies what is the absolute path in jenkins, where this directory webapp/target exist

Yes. it is under jenkins server after your first build you could see this path.

@Valaxy , Please share the Git hub link

Hi I am stuck on this for days, can someone help pls. i am not sure if this is a permission issue but here is the error from jenkins: Step 3/3 : COPY ./webapp.war /usr/local/tomcat/webapp COPY failed: stat /var/lib/docker/tmp/docker-builder170051845/webapp.war: no such file or directory SSH: EXEC: completed after 27,665 ms SSH: Disconnecting configuration [Docker host] ... ERROR: Exception when publishing, exception message [Exec exit status not zero. Status [1]] Build step 'Send files or execute commands over SSH' changed build result to UNSTABLE SSH: Connecting from host [ip-172-31-18-30.ap-south-1.compute.internal] SSH: Connecting with configuration [Docker host] ... SSH: EXEC: STDOUT/STDERR from command [docker run -d --name dockerimage -p 8090:8080 dockerimage] ... Unable to find image 'dockerimage:latest' locally docker: Error response from daemon: pull access denied for dockerimage, repository does not exist or may require 'docker login'. See 'docker run --help'.

its fixed permission issue :D

Ethashamuddin Mohammed https://stackoverflow.com/questions/13192322/how-to-change-home-directory-of-jenkins First google result..i think the reply with many upvotes works...

+Bess philip I want this path to be in some /home/user1 directory but not in /var/lib. How do I configure?

+Ethashamuddin Mohammed where your jenkins server resides.../var/lib/jekins/webapp...thats ur path...

how you have webapp.war file in ansible server /opt/playbook/webapp/target ? can you show us how to do it please ? thanks in advance

This is good lesson, thanks a lot. I have one question that is, After committed recreate the container then what happen in log files

The links on video descriptions are NOT watch links. replace edit?o=U&video_id with watch?v=

Hello sir, I'm getting below error could you please help me. SSH: Connecting from host [ip-172-31-88-153] SSH: Connecting with configuration [docker_hub] ... SSH: Disconnecting configuration [docker_hub] ... ERROR: Exception when publishing, exception message [Permission denied] Build step 'Send files or execute commands over SSH' changed build result to UNSTABLE Finished: UNSTABLE

Hint!! Hint!! -> Permission denied

Thanks for letting us know. we have updated links now.

we have used "publish over ssh" option to copy file from Jenkins to ansible. its already explained in the video.

It is available in the descrition of this video. any way sharing again here. https://github.com/ValaxyTech/DevOpsDemos

you should create under private subnets.

this depends on where is your server located. if it is in datacenter you can only stop or restart. if it is in aws or other cloud you can do stop, start and restart. You just need to give access to your jenkins server to perform these activites. "to stop or restart server you may use options like "publish over ssh" or execute commands on remote host

Can you help me out with this? SSH: Connecting from host [swapstyle-VirtualBox] SSH: Connecting with configuration [docker_host] ... SSH: EXEC: STDOUT/STDERR from command [docker stop valaxy_demo; docker rm -f valaxy_demo; docker image rm -f valaxy_demo; cd /opt/docker; ] ... Error response from daemon: No such container: valaxy_demo Error: No such container: valaxy_demo Error: No such image: valaxy_demo SSH: EXEC: completed after 402 ms SSH: Disconnecting configuration [docker_host] ... SSH: Transferred 1 file(s) Build step 'Send files or execute commands over SSH' changed build result to SUCCESS SSH: Connecting from host [swapstyle-VirtualBox] SSH: Connecting with configuration [docker_host] ... SSH: EXEC: STDOUT/STDERR from command [docker run -d --name valaxy_demo -p 8090:8080 valaxy_demo] ... Unable to find image 'valaxy_demo:latest' locally docker: Error response from daemon: pull access denied for valaxy_demo, repository does not exist or may require 'docker login'. See 'docker run --help'. SSH: EXEC: completed after 2,406 ms SSH: Disconnecting configuration [docker_host] ... ERROR: Exception when publishing, exception message [Exec exit status not zero. Status [125]] Build step 'Send files or execute commands over SSH' changed build result to UNSTABLE Finished: UNSTABLE

Hint!!! Hint!!! "SSH: EXEC: STDOUT/STDERR from command [docker stop valaxy_demo; docker rm -f valaxy_demo; docker image rm -f valaxy_demo; cd /opt/docker; ] ..." "Error: No such image: valaxy_demo" "Unable to find image 'valaxy_demo:latest' locally" Understand why this is happening, you will be closer to your resolution :) Happy learning

​+Valaxy Technologies Thanks for the help, resolved the issue :))

how i know proxy password in docker can u please tell guys

+Bessen Philip I want this path to be in some /home/user1 directory but not in /var/lib. How do I configure?

the following error appear when make build , i review the permission but i don,t know where the problem exactly ERROR: Exception when publishing, exception message [Permission denied] Build step 'Send files or execute commands over SSH' changed build result to UNSTABLE

why you are not using ECS here .?

+Kapil Dev Sure Time = $, you share your thoughts

thats great, But I asked beacuse i am facing some issue while updating ECS service with jenkins.If you are open to help ,please share your thoughts.

Because, we wanted to show, there are more than one way to deploy DevOps in an organization. We might add ECS also into the mix in future, if we are done with other building blocks

Great lessons, great tutor.

I have the same problem .. can you tell me what the problem

+ahmd elswafy Can you please share your fix.

very thanks , i fixed the issue +Valaxy Technologies

Can you share the whole log? or atleast the relevant bits?

Great sir,I am looking all videos for devops tools.can you please provide link or any path to me.

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Hi sir,it's a great video for beginners.could you please provide the file which had all steps in detail ?

You should be able find all the steps in the github repo(found in the description of the video), Go fork it, improve it, dont forget to send a pull request.

could you pls respon my doubts.

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