For those using untuntu or if u r facing issue saying failed to pull an inage while creating deployement. Then please push img to docker hub and then create the deployment . It will work
Hi Basant Sir, Very nicely explained video and without any second thought I always refer to your channel for all the java related concepts and stuff. However, I have a doubt like how to execute eval $(minikube docker env) in Windows. or any equivalent command to allow K8s to read the Docker repository in WIndows. Please let me know. 👍
Hello Anil , Thank you for your kind words and appreciating my work please keep learning Regarding your queries please refer below medium blogs medium.com/@javatechie/kubernetes-tutorial-setup-kubernetes-in-windows-run-spring-boot-application-on-k8s-cluster-c6cab8f7de5a
Just a latest update on this video practical. After you deployed services, you need to issue below mentioned command on your Terminal (For Mac) / Command Prompt OR Power Shell (For Windows). Command will "minikube service springboot-k8s-svc". It will start tunnel for service springboot-k8s-svc and open application URL it on your default configure browser. By default it will try to access endpoint as per video mentioned into video, it won't open. Once you will run above mentioned command, You will see something similar to below mentioned text into your terminal/command prompt. PS C:\NJ\Learning\springboot-k8s-yaml> minikube service springboot-k8s-svc |-----------|--------------------|-------------|---------------------------| | NAMESPACE | NAME | TARGET PORT | URL | |-----------|--------------------|-------------|---------------------------| | default | springboot-k8s-svc | 8080 | 192.168.49.2:30816 | |-----------|--------------------|-------------|---------------------------| * Starting tunnel for service springboot-k8s-svc. |-----------|--------------------|-------------|------------------------| | NAMESPACE | NAME | TARGET PORT | URL | |-----------|--------------------|-------------|------------------------| | default | springboot-k8s-svc | | 127.0.0.1:60144 | |-----------|--------------------|-------------|------------------------| * Opening service default/springboot-k8s-svc in default browser... ! Because you are using a Docker driver on windows, the terminal needs to be open to run it.
@Javatechie, after deploying sample application not able to access the endpoints from browser. I mean pods are successfully deployed and verified logs as well using minikube dashboard. Using minikubeip+nodeport accessing the service. Looks giving whitelabel spring boot error(ip:port), while appending endpoint its giving 404. Swagger also not able to access.
Hi, thanks for the video. Great content. I would like to know how to connect the spring boot application with a local mysql image container using minikube. Do you intend to show?
to get the url of the of the application we used kubectl get service. From this we know ip and port to access our application . Instead can we use minikube service --url . If so what is the difference between two ways.
Hi, thanks for the video. It is really helpful. I have been trying the same in my local machine. But I'm not able access the application using the internal-ip and the port. I can see that Pods are running fine. Please can you help on this.
hi great video but when i try to brew install hypervisor I get back that it is no longer supported, so I run my minikube in docker which gives of some warnings about drivers but runs anyway. Then I am able to follow all other steps quite happily until I run "minikube ip" and I see the ip address is not an external one or atleast it is very different to yours. Yours comes up 192.168... where as mine comes up 10.0... and then when i visit the ip address followed by the port I just get a spinning wheel and it fails to load. Is hypervisor essential for this method to work on a mac?
Hi, I have 20 services and already build 20 docker images from each services. Should I create 20 deployment file and 20 services or just 1 deployment file and mention all images, containers name in single deployment.
Basant, can you make a video on bridge to Kubernetes with single service connecting to multiple Microservices in k8s cluster for debugging using spring boot or vs code Thanks god bless you
Hello @JavaTechie, while deploying this into minikube spring boot detecting kubernetes profile instead of local or other profiles. How this can be disabled.
Hi Basant On MAc while running eval $(minikube docker-env) I am getting zsh: bad pattern: ^[[31m I tried almost most of the solutions but no luck Any pointers to fix this one?
how does pods know to contact service ? we didnt provide any configuration for that lest just say that you have more than one svc object and one svc object handles backend pods and another svc handles db pods , now how will these svc know to send request to which pod ?
I have done same copy and paste in my system deployment and service, pods created still no able to access page. Pod are running with logs but not able to access page... when I m trying to access nodeip + nodeport then page is not able to access anything.. is there any access permissions need to do
@@Javatechie all good, but still somehow not able to call my api. everything is working fine as expected,pods service deployment dashboard. but the call to api or even the host:port not working
@@Javatechie I am using Windows operating system, at 17:44, when I tried that url with my custom endpoint, it didn't work, probably because it was using the internal url? When I tried the command minikube service [serviceName], it worked, but it was probably using the external url
minikube service spring-boot-k8s --url, I use this command to get url and got the response. but ur mentioned command in this vide does't work. Where i am wrong
@@Javatechie I did the same as u shown in this video but I was not able to get response. But with the command u mentioned in ur previous video that worked here. I use that command got the direct url and & response as well
Your videos are really helpful becuase you are displaying every steps one by one systematilly ,Hats Off
Thanks bro..No one makes videos as simple as yours.
Thanks buddy 😊
Thanks!
Great my friend. From Dominican Republic.
Very Informative! Easy to understand, Thank you so much 🙏🏻
Thanks
great work brother.
eloquent explanation and illustrations
Great explanation. Thank you!
Great explained Basant
Great explained Thanks
For those using untuntu or if u r facing issue saying failed to pull an inage while creating deployement. Then please push img to docker hub and then create the deployment . It will work
Thanks for the video, really useful.
Just Awesome.
thanks sir, it helps me a lot, wonderful
Very good content sir
Hello sir, you are doing a wonderful job. Kindly create a video on how to deploy springboot application using helm using eks. Thanks 😊
I will do this Shivam
Very nice. Thank you : )
Hi Basant Sir, Very nicely explained video and without any second thought I always refer to your channel for all the java related concepts and stuff. However, I have a doubt like how to execute eval $(minikube docker env) in Windows. or any equivalent command to allow K8s to read the Docker repository in WIndows. Please let me know. 👍
Hello Anil , Thank you for your kind words and appreciating my work please keep learning
Regarding your queries please refer below medium blogs medium.com/@javatechie/kubernetes-tutorial-setup-kubernetes-in-windows-run-spring-boot-application-on-k8s-cluster-c6cab8f7de5a
Just a latest update on this video practical. After you deployed services, you need to issue below mentioned command on your Terminal (For Mac) / Command Prompt OR Power Shell (For Windows).
Command will "minikube service springboot-k8s-svc".
It will start tunnel for service springboot-k8s-svc and open application URL it on your default configure browser.
By default it will try to access endpoint as per video mentioned into video, it won't open.
Once you will run above mentioned command, You will see something similar to below mentioned text into your terminal/command prompt.
PS C:\NJ\Learning\springboot-k8s-yaml> minikube service springboot-k8s-svc
|-----------|--------------------|-------------|---------------------------|
| NAMESPACE | NAME | TARGET PORT | URL |
|-----------|--------------------|-------------|---------------------------|
| default | springboot-k8s-svc | 8080 | 192.168.49.2:30816 |
|-----------|--------------------|-------------|---------------------------|
* Starting tunnel for service springboot-k8s-svc.
|-----------|--------------------|-------------|------------------------|
| NAMESPACE | NAME | TARGET PORT | URL |
|-----------|--------------------|-------------|------------------------|
| default | springboot-k8s-svc | | 127.0.0.1:60144 |
|-----------|--------------------|-------------|------------------------|
* Opening service default/springboot-k8s-svc in default browser...
! Because you are using a Docker driver on windows, the terminal needs to be open to run it.
Thanks a lot, from the last one day I was struggling 😊🙏
Yes this works but the 192.168.49.2:30816 wont work , at least for me this one was not opening error :"This site can’t be reached"
Thank you.
@Javatechie, after deploying sample application not able to access the endpoints from browser. I mean pods are successfully deployed and verified logs as well using minikube dashboard. Using minikubeip+nodeport accessing the service. Looks giving whitelabel spring boot error(ip:port), while appending endpoint its giving 404. Swagger also not able to access.
Great tutorial !
Hi, thanks for the video. Great content. I would like to know how to connect the spring boot application with a local mysql image container using minikube. Do you intend to show?
Yes that will be next video .
to get the url of the of the application we used kubectl get service. From this we know ip and port to access our application . Instead can we use minikube service --url . If so what is the difference between two ways.
Awesome...!
Thank you very much.
Thank you so much!!
Thank you so much for your courses. My goto place to learn any new technology. QQ: So which instance did the request go to? Is it random?
Yes it will be decided by k8s based on pods health
Hi, thanks for the video. It is really helpful. I have been trying the same in my local machine. But I'm not able access the application using the internal-ip and the port. I can see that Pods are running fine. Please can you help on this.
did u get any solution for this?
Both of you Please check the service command which I explained end of this tutorial
@@Javatechie yes followed everything as it is. Created service as well and everything is running fine but not getting output on browser...
@@ashishkiran4325 If you are on windows please see my comment, hope this would resolve the issue
Hi Guys any luck all the components are working svc and deployments but not able to access the application I am windows User
You are beautiful person. I love your content.
Great thanks
Thank u...Could u pls provide tutorial on istio configuration as well...thanks in advance...
Sure buddy will go one by one
Please he is doing everything. Let other guys put something so some mettle.
hi great video but when i try to brew install hypervisor I get back that it is no longer supported, so I run my minikube in docker which gives of some warnings about drivers but runs anyway. Then I am able to follow all other steps quite happily until I run "minikube ip" and I see the ip address is not an external one or atleast it is very different to yours. Yours comes up 192.168... where as mine comes up 10.0... and then when i visit the ip address followed by the port I just get a spinning wheel and it fails to load. Is hypervisor essential for this method to work on a mac?
Hi, I have 20 services and already build 20 docker images from each services. Should I create 20 deployment file and 20 services or just 1 deployment file and mention all images, containers name in single deployment.
1 file is enough just to change the level
Thank you so much
Thanks buddy
Hello sir,
Can you please create a video on helm tutorial in kubernates it will help alot
Yes I will create that
Basant, can you make a video on bridge to Kubernetes with single service connecting to multiple Microservices in k8s cluster for debugging using spring boot or vs code
Thanks god bless you
From Viet Nam. Thanks
Hello @JavaTechie, while deploying this into minikube spring boot detecting kubernetes profile instead of local or other profiles. How this can be disabled.
Not getting you brother.what profile are you talking about
@@Javatechie spring profile.
Okay so you want to say spring.active profile it's not taking rather it's considering profile from k8s right?
@@Javatechie yes
Okay let me check and update you
after service depleoyment nodeip + nodeport address is not reachable.
Generate the service url and access through it .
Can you create a video of spring boot apache kafka appln in kubernetes?
How to use k8s service discovery in micro services architecture pls explain this also
Yes I will
Thanks for this video, I tried to implement but my pod status is always ImagePullBackOff not running , can you plz help how to resolve this issue?,
Check docker images whether it is available in container or not , make sure to run
eval $(minikube docker-env)
Cover config map .. can you please interduce 5 services
Vinodh please bare me for next few tutorial as part of spring boot crud example I will also explain how to use config map and secrets as well
Sir I am not able to find the same image in dockerhub which you used in Dockerfile
Please let me know where can i find it
What image you are looking for
Hi Basant
On MAc while running eval $(minikube docker-env)
I am getting zsh: bad pattern: ^[[31m
I tried almost most of the solutions but no luck
Any pointers to fix this one?
eval $(minikube docker-env) command does not work in windows cmd... not recognized as an internal or external command . what to do?
Buddy check what I used
@@Javatechie thanks checked
minikube docker-env
Hello Basant I m getting connection rerused from the URL which i got from the -minikube service --url
Please help
Are you not able to access using minikube ip ?
yes
@@Javatechie
how does pods know to contact service ? we didnt provide any configuration for that
lest just say that you have more than one svc object and one svc object handles backend pods and another svc handles db pods , now how will these svc know to send request to which pod ?
I have done same copy and paste in my system deployment and service, pods created still no able to access page. Pod are running with logs but not able to access page... when I m trying to access nodeip + nodeport then page is not able to access anything.. is there any access permissions need to do
Can you please make a video of Deploying KEYCOAK to Kubernetes via Helm
Basant..is it possible to demo in windows machine
Yes already did it . please checkout below link
ua-cam.com/video/xhxmExC9N1U/v-deo.html
Tq
👍🏻
Basant can you guide, how can we handle application logs in docker
Basant Please can you give any suggestion on this.
Thanks in advance
Current we are using splunk and k8s dashboard to check log .I didn't analysis more on it . Will check and update you.
Okay thanks for reply
how to run with active profile?
You need to create a file specific to the environment
docker build failes, any idea?
This site can’t be reached and empty page after following all the steps. pls help me how to resolve
getting same, did you able to resolve it ?
Please try accessing the minikube ip but before that check the health and app startup log of your pods .
@@Javatechie all good, but still somehow not able to call my api. everything is working fine as expected,pods service deployment dashboard. but the call to api or even the host:port not working
@@faixan13 please share your code in GitHub and just a quick ask what OS are you using?
Awesome video, but your english amazed me.
Why buddy what happened with it ? 😂
@@Javatechie exactly
Bro how to deploy this on google kubernetes engine
Why not. To make a real. Time project on sprint boot microservices
Everyone don't know kuhernetes basics stuff please bare with me for few more tutorial.
@@Javatechie it's okk sir u r the best, but really high demand of good real time microservices projects to learn on such platform
Prashar can you please checkout my microservice playlist once .
eval command is not working in windows
the font is too small to read
For now Please increase on your machine.going forward I will take care this
hello can you put subtitle on your videos?
It's there
This doesn't work anymore
Why what is the problem Michael
@@Javatechie
I am using Windows operating system, at 17:44, when I tried that url with my custom endpoint, it didn't work, probably because it was using the internal url?
When I tried the command minikube service [serviceName], it worked, but it was probably using the external url
@Javatechie yes buddy, have also faced the same in windows, minikube service (service name) worked actually.
bro please learnt o speak english i barely understood 1 fucking word
hello i can't find the repository target or le the file
target/springboot-k8s-demo.jar
minikube service spring-boot-k8s --url, I use this command to get url and got the response. but ur mentioned command in this vide does't work. Where i am wrong
No buddy whatever url minikube service will suggest use that
@@Javatechie I did the same as u shown in this video but I was not able to get response. But with the command u mentioned in ur previous video that worked here. I use that command got the direct url and & response as well
Are you trying in windows?
@@Javatechie yes
That's what the problem is buddy. Even I am not sure about this bearded behaviour
Thanks!
Awesome...Sir
Can you plz help ?why I am not able get the response on browser ?
my application is running fine
Is there any error
@@Javatechie no..it all fine
Are you trying in Linux or windows
@@Javatechie Window..sir
previous lab was executed fine..no issue
I think I have do again from scrach