@@AbhishekVeeramalla Hi Abhishek for timestamp 38:42 is the command this kubectl exec -it prometheus-kube-state-metrics -- curl localhost:portnumber/metrics ? but i receive the below error kindly help me. OCI runtime exec failed: exec failed: unable to start container process: exec: "curl": executable file not found in $PATH: unknown command terminated with exit code 126
Anna i dont have any words, i asked few members who are working as devops engineer they told me to watch abhishek veeramalla... superb anna,, thanks a lot anna, Love from AP to TG(TS).
Hey Abhishek your videos are really amazing ,you are the only person explaining perfectly each and every concept that are useful in devops journey , even in the paid tutorials they I'll just explain the installation basic stuff , really appreciate you for your free videos ,coz your videos are the perfect answer for lot ppl who want to pursue devops and not sure how to proceed further I'll highly recommend for every one to follow your videos to explore in devops .
@@AbhishekVeeramalla first of all thanks for all these detailed vedios. It would be helpful if you could make a vedio on Kloudfuse too. Working on a requirement where we have to migrate the existing dashboards from Grafana to Kloudfuse.
00:04 Learn about Kubernetes monitoring using Prometheus and Grafana 02:02 Monitoring Kubernetes clusters using Prometheus and Grafana 06:09 Prometheus stores metrics in a time series database and has a built-in monitoring system. 08:10 Prometheus and Grafana provide monitoring and visualization for Kubernetes 12:18 Installing Prometheus using Helm 14:35 Install Prometheus controller and required configurations using Helm 18:41 Exposing the Prometheus server UI 20:46 Prometheus can be installed on a Kubernetes cluster to collect and query metrics. 24:47 Exposing Grafana using Node Port mode 27:00 Setting up Prometheus and Grafana for Kubernetes monitoring 31:01 Standard template (ID: 3662) in Grafana provides information about Kubernetes cluster 32:53 Using Cube State Matrix to get detailed information about the Kubernetes service 37:01 Expose the cube State metrics and configure Prometheus to scrape data from a specific endpoint 39:03 Monitoring applications in Kubernetes using Prometheus and Grafana
**Summary: Day 42 | Kubernetes Monitoring Using Prometheus & Grafana** --- **Chapter 1: Introduction to Kubernetes Monitoring (**00:02** - **00:59**)** - Abhishek introduces the session as part of a DevOps course (Day 42). - Focus: Kubernetes monitoring using **Prometheus** and **Grafana**. - A GitHub repository with installation steps is available for practical use. - Future enhancements to the repository will include advanced topics like writing a custom metric server. --- **Chapter 2: Overview of Monitoring Tools (**01:00** - **06:36**)** - **Why Monitoring is Required**: - Crucial for scaling Kubernetes clusters across multiple environments (Dev, Staging, Production). - Helps debug issues like service inaccessibility or deployment failures. - **Prometheus**: - An open-source tool for metrics collection and alerting. - Integrates seamlessly with Kubernetes' API server to fetch default metrics. - Stores data in a **time-series database**. - **Grafana**: - Provides visualization for Prometheus data. - Supports various data sources, including Prometheus. - **Architecture Overview**: - Prometheus server collects data from Kubernetes API server and other sources. - Supports alerting via AlertManager (e.g., Slack, email). - Offers PromQL for querying metrics. - Grafana visualizes Prometheus data for user-friendly dashboards. --- **Chapter 3: Setting Up Minikube Cluster (**06:37** - **11:51**)** - Abhishek uses **Minikube** to create a Kubernetes cluster: - Command: `minikube start --memory 4GB --driver hyperkit`. - Alternative drivers like Docker or VirtualBox can be used based on user preferences. - Minikube simplifies local development and testing for resource-intensive setups. --- **Chapter 4: Installing Prometheus (**11:52** - **17:07**)** - **Installation via Helm**: - Helm chart for Prometheus added and updated. - Command: `helm install prometheus prometheus-community/prometheus`. - Prometheus components verified using `kubectl get pods` and `kubectl get svc`. - Key components explained: - **Prometheus Server**: Collects and stores metrics. - **Cube State Metrics**: Adds additional Kubernetes metrics beyond the default API server metrics. --- **Chapter 5: Exposing Prometheus (**17:08** - **23:28**)** - Service exposed using `kubectl expose` for NodePort access. - Accessed via browser at `:` to explore Prometheus UI. - PromQL queries demonstrated for retrieving metrics. - Example: Metrics from custom endpoints can be configured for additional insights. --- **Chapter 6: Installing Grafana (**23:29** - **27:35**)** - Grafana installed using its Helm chart. - Default login credentials retrieved via: - `kubectl get secret grafana-admin-password`. - Grafana exposed using NodePort for browser access. --- **Chapter 7: Integrating Prometheus with Grafana (**27:36** - **29:49**)** - Prometheus added as a data source in Grafana. - Grafana dashboard imported using template ID `3662` for predefined Kubernetes metrics. - Metrics visualized include API server status, node health, and uptime. --- **Chapter 8: Cube State Metrics Integration (**29:50** - **36:48**)** - **Cube State Metrics**: - Provides detailed Kubernetes resource metrics like deployments and replica statuses. - Exposed via NodePort for access at `:/metrics`. - Prometheus config updated to scrape Cube State Metrics: - Config Map edited to include new scrape targets. --- **Chapter 9: Monitoring Custom Applications (**36:49** - **40:11**)** - Developers can expose application-specific metrics using Prometheus libraries. - Prometheus Config Map updated to scrape custom metric endpoints. - Benefits include tracking application health and custom business metrics. --- **Chapter 10: Conclusion and Resources (**40:12** - **41:05**)** - Steps detailed in the GitHub repository shared by Abhishek. - Encouragement to try the setup and provide feedback. - Promises further advanced content in future videos. --- **Model Stats**: - Input Tokens: 8,704 - Output Tokens: 792
Great Content. After installing Grafana and adding Prometheus as a data source, if needed, we can also view the default query directly from the panel menu: Click on the three dots in the top right corner of the panel. Select 'Edit.' In the 'Metrics browser ' section, contains the query used for retrieving the data.
Crystal clear explanation. .Sir. Haven't seen someone who explains to this extent. Thank you very much Sir.. for making our daily work understandable and easy..GurudevoBhava🙏
So many hiccups while trying to get the Prometheus, Grafana and Kube-State-Metrics to open up in a browser. Finally, after different ways of solving it, I completed this session successfully. Thankyou for this session Abhishek. Learnt a lot from this one.
After exposing the cluster via a NodePort, I am unable to access the application from outside the cluster, such as opening it in a browser. I am using Windows 11 Home Edition with Docker Desktop as the driver. I have encountered this issue since services class. I kindly request your assistance with resolving this matter. @AbhishekVeeramalla
@@AbhishekVeeramalla Hi Abhishek i wanted to know what is helm and why helm? and what is helm chart? any video related to it? Also after we edit the config map how do we check the data within the container i tried kubectl exec it < pod-name> - /bin/bash but it throwed an error, could please help me here
It is more clear than 9 hrs udemy vdo. If you created 2nd part of this vdo.. please provide link in this vdo itself . You have explain what really a new developer needs. Very understandable.
21:05 Prometheus learnings Error: if we use docker as driver on linux, we unable to access the prometheus even after exposing the service type as nodeport. Solution: used command “ minikube service prometheus-server-ext “ which provided url as output to access the prometheus. Because when using docker driver on linux, the terminal needs to be open to run it. Once you stop the tunnel for service. It won’t be able to access. it is better to use virtual box(windows)/ hyperkit(mac) as driver for minikube to access prometheus
Very good in detail explanation...easy to understand each and every thing about monitoring the application by using prometheus and grafana. Thanks #abhishekveeramall🤝🤝🤝
Hi Abhishek, I hope you are doing well. I wanted to request you to create separate video on Prometheus and Grafana to integrate Prometheus metrics into the Node.js backend and use client libraries to expose custom metrics like API response times, request counts, and error rates. Thanks!
great job, stopping and listening I am working on it, but slightly faster, some places you will touch but again you will push that will explain later. Even though I expose the prometheus and the grafana but I couldnt expose, might be becoz I was working on the ubuntu and then trying to open on the windows browser, as I do not have the internet on the ubuntu side, thx
Hi Abhishek, Devops zero to the hero series was quite epic....I learned a lot of things.... Growing in confidence...Thanks for all efforts 🙏🙏...In K8s, Can you make a dedicated video for Helm charts , used cases and practical sessions to understand it in a better way😊
Hey Abhishek the session was really insightful and loved the way you explained the things will be waiting for further video where we get to see the creation of the metric server and adding it to the config map file of prometheus server !
Hi Abhishek, Can you please do one video for realtime k8s stage and production deployment? when ever you have free time. It will be very helpful for crack the interviews. Really appreciate your work Abhishek...😊
Your Training Explains What How Why aspects of concepts. awesome. Will you able to upload some training/insight on Helm Chart, Azure Dev Ops and Azure Dev Ops Developer certification(AZ204).
Hey abishek, just continue another video on Prometheus like Create a basic application in kubernetes like production environment. monitor the application trigger some basics alerts in the alert manager. This will be very much helpful for all
Hey Abhishek, thanks for explaining all these installation processes in detail, just one doubt, if we are using AKS cluster, which IP can I use while port forwarding Prometheus????
Unable to access the Prometheus UI @21:05 I am using ubuntu VM on Azure. I followed your tutorial. but while accessing prometheus web interface, it shows site cannot be reached error I have opened multiple ports in Azure networking, still the interface is not showing Please help
Hey, the video was very instructive. Can you please share your thoughts on how to keep the grafana data sources and dashboard stored and mounted along with the grafana pods? Setting up this by the UI is a good way to start, but I wonder if there is an easy way to recover it when the pods get recreated (in case of error or shutting down the cluster, for instance). Thanks
I am facing an issue with running minikube with driver as docker on Macbook M1. There are some network issues that I am running into. I am not able to ping into my minikube from my local machine and hence I whenever i am exposing a service in a nodeport mode, it is not accessible on node IP(i.e., minikube ip with the port extension) from the browser. I tried changing the driver to hyperkit or virtualbox but it says "😄 minikube v1.32.0 on Darwin 14.2.1 (arm64) ✨ Using the hyperkit driver based on user configuration ❌ Exiting due to DRV_UNSUPPORTED_OS: The driver 'hyperkit' is not supported on darwin/arm64" Has anyone else faced a similar issue?
It's really an informative tutorial. I have a small doubt 😊 Suppose,if the Prometheus installed outside the kubernetes cluster, what all the steps we need to do for the k8s monitoring.
Thanks for your all your effort’s How to resolve the Prometheus OOM kill issue ? If we deployed kube Prometheus stack in our k8’s cluster And it is possible for volume expansion dynamically ? If volume has full with 90% like that Just give me some hints Anna ?
Thanks for the great session Could you please help me on below. If we have 15 AKS/EKS, then 1. Do we need to install the Prometheus agent on 15 AKS/EKS as a pod via helm? OR 2. Does Prometheus need to be installed on a single EC2/VM & Prometheus will pull the metrics from AKS/EKS?
In managed kubernetes like aks,eks,gks, there is everything managed by providers like scaling in pod level,node level,and even cluster also scaling and managed by providers right so out of all things why we need monitoring particularly on managed kubernetes architecture. Could explain that, this question i faced from the interviewer. What are things we have to do using monitoring tools like Prometheus or grafana.
Tools like Prometheus and Grafana provide the capabilities needed to collect, visualize, and act on key metrics, allowing you to maintain operational visibility and proactive management of your Kubernetes environment.
HI @abhishek, i am not able to find the promotheus repo in your git hub. Can you please share that repo link. Can some one ping me the git hub who are forked abhishek's promothues repo.
Hi Abishek great video. Good explaination. I have one doubt what if dev team wont agree for writing metrics. is there any altenative? or we can use node exporter for application?
The issuer that I am getting is I have to apply port forwarding everytime using localhost to access the service. I have not used minikube start --driver=hyperkit driver as I was having Docker. What can be the issue?
Abhishek nodeport use krte h jb to minikubeip:port pe terminal se access ho jati h application. But browser se ni hoti access . Browser pe bhi honi chahiye na?? But localhost:port pe ho rha access instead of minikube ip🙃 (practising on local with Ubuntu lts)
I successfully completed all the exercises, downloaded kubectl and Minikube with the Docker driver. However, I encountered an issue during the practical where, after copying the IP address with the port number, the Prometheus page doesn't display in my browser. Could you please assist with this? many people are facing this issue anhishek ,could you please help....
Hi Abhishek..I am unable to access prometheus UI via browser using nodeport, i faced same problem at service section also..can you please help? timestamp 21:05
@@narendranani77 yes bro,I was able to login Prometheus web ui but I couldn't remember exactly what was that command but it looks somewhat like this "minikube service prometheus-server" tell me if it works!
Hi Abhishek, thank you fot the video, is the dashboard 3326 id available or was removed? If was removed, can you point me the new one, please? Or is there a new procedure?.
Mama...tune toh phoddaali...kya dhaansu video daala baap...shabaash...jite re putra...boletoh ek dam awesome...🎉😂🎉😂🎉😂
😅😍😍
@@AbhishekVeeramalla Hi Abhishek for timestamp 38:42 is the command this kubectl exec -it prometheus-kube-state-metrics -- curl localhost:portnumber/metrics ? but i receive the below error kindly help me.
OCI runtime exec failed: exec failed: unable to start container process: exec: "curl": executable file not found in $PATH: unknown command terminated with exit code 126
😂😂😂😂
This kind of awesome contents expected from Abhishek bhai only . I don't know why I memorize well post viewing your content only ❤😊
@@AbhishekVeeramalla hindi me banaya kero yr video
No one else can explain like you , you are just flawless , I listen to your videos day and night .Its gem
Thank you so much 😀
The way you interlinked between Prometheus and grafana is simple amazing
Anna i dont have any words, i asked few members who are working as devops engineer they told me to watch abhishek veeramalla... superb anna,, thanks a lot anna, Love from AP to TG(TS).
Hey Abhishek your videos are really amazing ,you are the only person explaining perfectly each and every concept that are useful in devops journey , even in the paid tutorials they I'll just explain the installation basic stuff , really appreciate you for your free videos ,coz your videos are the perfect answer for lot ppl who want to pursue devops and not sure how to proceed further I'll highly recommend for every one to follow your videos to explore in devops .
Thanks alot Jayasree .. Really appreciate 🙏 .. and yeah, please share the channel in your groups
@@AbhishekVeeramalla first of all thanks for all these detailed vedios. It would be helpful if you could make a vedio on Kloudfuse too. Working on a requirement where we have to migrate the existing dashboards from Grafana to Kloudfuse.
00:04 Learn about Kubernetes monitoring using Prometheus and Grafana
02:02 Monitoring Kubernetes clusters using Prometheus and Grafana
06:09 Prometheus stores metrics in a time series database and has a built-in monitoring system.
08:10 Prometheus and Grafana provide monitoring and visualization for Kubernetes
12:18 Installing Prometheus using Helm
14:35 Install Prometheus controller and required configurations using Helm
18:41 Exposing the Prometheus server UI
20:46 Prometheus can be installed on a Kubernetes cluster to collect and query metrics.
24:47 Exposing Grafana using Node Port mode
27:00 Setting up Prometheus and Grafana for Kubernetes monitoring
31:01 Standard template (ID: 3662) in Grafana provides information about Kubernetes cluster
32:53 Using Cube State Matrix to get detailed information about the Kubernetes service
37:01 Expose the cube State metrics and configure Prometheus to scrape data from a specific endpoint
39:03 Monitoring applications in Kubernetes using Prometheus and Grafana
**Summary: Day 42 | Kubernetes Monitoring Using Prometheus & Grafana**
---
**Chapter 1: Introduction to Kubernetes Monitoring (**00:02** - **00:59**)**
- Abhishek introduces the session as part of a DevOps course (Day 42).
- Focus: Kubernetes monitoring using **Prometheus** and **Grafana**.
- A GitHub repository with installation steps is available for practical use.
- Future enhancements to the repository will include advanced topics like writing a custom metric server.
---
**Chapter 2: Overview of Monitoring Tools (**01:00** - **06:36**)**
- **Why Monitoring is Required**:
- Crucial for scaling Kubernetes clusters across multiple environments (Dev, Staging, Production).
- Helps debug issues like service inaccessibility or deployment failures.
- **Prometheus**:
- An open-source tool for metrics collection and alerting.
- Integrates seamlessly with Kubernetes' API server to fetch default metrics.
- Stores data in a **time-series database**.
- **Grafana**:
- Provides visualization for Prometheus data.
- Supports various data sources, including Prometheus.
- **Architecture Overview**:
- Prometheus server collects data from Kubernetes API server and other sources.
- Supports alerting via AlertManager (e.g., Slack, email).
- Offers PromQL for querying metrics.
- Grafana visualizes Prometheus data for user-friendly dashboards.
---
**Chapter 3: Setting Up Minikube Cluster (**06:37** - **11:51**)**
- Abhishek uses **Minikube** to create a Kubernetes cluster:
- Command: `minikube start --memory 4GB --driver hyperkit`.
- Alternative drivers like Docker or VirtualBox can be used based on user preferences.
- Minikube simplifies local development and testing for resource-intensive setups.
---
**Chapter 4: Installing Prometheus (**11:52** - **17:07**)**
- **Installation via Helm**:
- Helm chart for Prometheus added and updated.
- Command: `helm install prometheus prometheus-community/prometheus`.
- Prometheus components verified using `kubectl get pods` and `kubectl get svc`.
- Key components explained:
- **Prometheus Server**: Collects and stores metrics.
- **Cube State Metrics**: Adds additional Kubernetes metrics beyond the default API server metrics.
---
**Chapter 5: Exposing Prometheus (**17:08** - **23:28**)**
- Service exposed using `kubectl expose` for NodePort access.
- Accessed via browser at `:` to explore Prometheus UI.
- PromQL queries demonstrated for retrieving metrics.
- Example: Metrics from custom endpoints can be configured for additional insights.
---
**Chapter 6: Installing Grafana (**23:29** - **27:35**)**
- Grafana installed using its Helm chart.
- Default login credentials retrieved via:
- `kubectl get secret grafana-admin-password`.
- Grafana exposed using NodePort for browser access.
---
**Chapter 7: Integrating Prometheus with Grafana (**27:36** - **29:49**)**
- Prometheus added as a data source in Grafana.
- Grafana dashboard imported using template ID `3662` for predefined Kubernetes metrics.
- Metrics visualized include API server status, node health, and uptime.
---
**Chapter 8: Cube State Metrics Integration (**29:50** - **36:48**)**
- **Cube State Metrics**:
- Provides detailed Kubernetes resource metrics like deployments and replica statuses.
- Exposed via NodePort for access at `:/metrics`.
- Prometheus config updated to scrape Cube State Metrics:
- Config Map edited to include new scrape targets.
---
**Chapter 9: Monitoring Custom Applications (**36:49** - **40:11**)**
- Developers can expose application-specific metrics using Prometheus libraries.
- Prometheus Config Map updated to scrape custom metric endpoints.
- Benefits include tracking application health and custom business metrics.
---
**Chapter 10: Conclusion and Resources (**40:12** - **41:05**)**
- Steps detailed in the GitHub repository shared by Abhishek.
- Encouragement to try the setup and provide feedback.
- Promises further advanced content in future videos.
---
**Model Stats**:
- Input Tokens: 8,704
- Output Tokens: 792
Great Content.
After installing Grafana and adding Prometheus as a data source, if needed, we can also view the default query directly from the panel menu:
Click on the three dots in the top right corner of the panel.
Select 'Edit.'
In the 'Metrics browser ' section, contains the query used for retrieving the data.
Great suggestion!
You explain very well and I have zero knowledge on Grafana before the watch video and now getting confidence and it is useful to us Thank you 🎉🎉🎉🎉🎉🎉🎉
Glad to hear that
Crystal clear explanation. .Sir. Haven't seen someone who explains to this extent. Thank you very much Sir.. for making our daily work understandable and easy..GurudevoBhava🙏
Well explained ❤❤❤ All udemy , all TH-cam channel fir k8s , All paid contents < abhishek veermalla free content (one man army)
Thanks alot Akash 🙏 .. Please share the channel with friends and groups ☺️
I'm working as a performance testing engineer using JMETER tool , I want to learn Grafana monitoring tool , pls help and share video
Excellent Session specially on Grafana/Prometheus with k8s. Superb.....Superb....
Glad you enjoyed it
best videos on kubernetes. I have purchased course on udemy but still i can say you are the best @Abhishek
😍
@Abhishek, I am learning everyday new skill because of you. Thanks for this excellent video.
Thanks alot 🙏.. Please share the channel with in your groups.
Thats simply amazing sir Veeramalla , i just get the deep understanding of monitoring server in DevOps.
Thank You
Wow what a presentation and really awesome and added a great value..Thanks
Most welcome !!
I am able to follow and implement this practical session. Thanks Abhishek for helping us to learn and implement.
Awesome
Thanks a lot Abhishek, Instead going to Udemy, Very nice video for complete configuration
You are most welcome
Abhishek Bro, Thanks for your dedicated video.
Welcome
Thanks for explaining in detail each and every point Bro..Getting confidence from ur videos.
Annnaaaaaa you are God!!!!! Understood in one go!!! More power to you to make more videos like this😊😊😊
Successfully performed the demo end to end. Thank you Abhishek for the great content.
Hi @SachinY94 I am getting base64 not recognised in windows cli, can you help me on this ?
Thank you Abishek giving such a clear cut explanation
Thanks a lot
Very clearly explained thanks much for your videos
Welcome
great explanation and able to understand the things with practical thanks for videos do more
So many hiccups while trying to get the Prometheus, Grafana and Kube-State-Metrics to open up in a browser. Finally, after different ways of solving it, I completed this session successfully. Thankyou for this session Abhishek. Learnt a lot from this one.
🚀
am not able to open the prometheus web ui in browser after installation, can you please help.
Same issue
Abhi sir plz guide
After exposing the cluster via a NodePort, I am unable to access the application from outside the cluster, such as opening it in a browser. I am using Windows 11 Home Edition with Docker Desktop as the driver. I have encountered this issue since services class. I kindly request your assistance with resolving this matter. @AbhishekVeeramalla
Every time i watch your videos , i got some sort of confidnce.. As usual your are awesome and kudos to your work abhishek.
Really awseome tutorial. after lots of searching !!
Hi Abhishek, really appreciate your work. The presentation and explanation of the concepts are really good. Keep up the good work.
Thanks a lot
Thanks this tutorial help me doing my job.
Most welcome
Well done sir. Thanks for this wonderful support & explanation. Big up to you
Thank you
@@AbhishekVeeramalla Hi Abhishek i wanted to know what is helm and why helm? and what is helm chart? any video related to it? Also after we edit the config map how do we check the data within the container i tried kubectl exec it < pod-name> - /bin/bash but it throwed an error, could please help me here
So Beautifull lecture about Kubernetes and monitoring Grafana Server 😍😍😍😍😍😍😍😍😍😍😍😍😍
thank you sir, love from Punjab
It is more clear than 9 hrs udemy vdo. If you created 2nd part of this vdo.. please provide link in this vdo itself . You have explain what really a new developer needs. Very understandable.
You're very welcome!
Wow Brilliant for even a Tech Arch with 16 years
😀
Awesomely Explained
Thanks
Great Share Abhishek! Just 3more videos to complete this series. Having an Interview scheduled on coming Wed for DevOps Intern.
Best of luck!
Waiting for this video, after you announcement 😉, thanks for the video
Welcome
21:05 Prometheus learnings
Error: if we use docker as driver on linux, we unable to access the prometheus even after exposing the service type as nodeport.
Solution: used command “ minikube service prometheus-server-ext “ which provided url as output to access the prometheus. Because when using docker driver on linux, the terminal needs to be open to run it.
Once you stop the tunnel for service. It won’t be able to access. it is better to use virtual box(windows)/ hyperkit(mac) as driver for minikube to access prometheus
thanks it worked
Great explaination with Lab. Thanks a lot :)
Great Thanks to You Man♥️Thanks again Bhaiya ♥️
Welcome
Very good in detail explanation...easy to understand each and every thing about monitoring the application by using prometheus and grafana. Thanks #abhishekveeramall🤝🤝🤝
Thanks !!
thank you, perfectly explained. thanks a lot brother
such a great video as always! Love your channell and your personality Abhishek!
HI Bro, thank you for the content, it helped me a lot,
request: kindly do open shift zero to 100
Good session
Thanks
Hi Abhishek, I hope you are doing well. I wanted to request you to create separate video on Prometheus and Grafana to integrate Prometheus metrics into the Node.js backend and use client libraries to expose custom metrics like API response times, request counts, and error rates. Thanks!
Super content bro 🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉
Thank you so much 😀
I am waiting this video. Please make more video sir Prometheus and grafana
Sure
Amazing explanation 🙌
excellent content, my good sir
Thanks Abhishek the session was really good
Fanstastic Session, day 42 Done✌
great job, stopping and listening I am working on it, but slightly faster, some places you will touch but again you will push that will explain later. Even though I expose the prometheus and the grafana but I couldnt expose, might be becoz I was working on the ubuntu and then trying to open on the windows browser, as I do not have the internet on the ubuntu side, thx
Hi Abhishek, Devops zero to the hero series was quite epic....I learned a lot of things.... Growing in confidence...Thanks for all efforts 🙏🙏...In K8s, Can you make a dedicated video for Helm charts , used cases and practical sessions to understand it in a better way😊
Glad to hear that
Hey Abhishek the session was really insightful and loved the way you explained the things will be waiting for further video where we get to see the creation of the metric server and adding it to the config map file of prometheus server !
Super se uper
Thanks
Hi Abhishek, Can you please do one video for realtime k8s stage and production deployment? when ever you have free time. It will be very helpful for crack the interviews.
Really appreciate your work Abhishek...😊
Sure, noted
Man you are great.
😍
How to install it without helm or minkube, try to explain it also on same steps.
Very thankful for such informative videos
Helm is the most simple way.
Your Training Explains What How Why aspects of concepts. awesome. Will you able to upload some training/insight on Helm Chart, Azure Dev Ops and Azure Dev Ops Developer certification(AZ204).
Complete azure is available in azure zero to hero
hi @AbhishekVeeramalla
Need to understand on the other two pods, push gateway and node exporter which are coming up as a part of helm installation
Hi bro, u doing awesome job , kindly do videos on Rancher for k8s as well on upcoming days. Mostly expected one.
Sure, I will try
Hey abishek, just continue another video on Prometheus like Create a basic application in kubernetes like production environment. monitor the application trigger some basics alerts in the alert manager. This will be very much helpful for all
Sure I will
Hey Abhishek, thanks for explaining all these installation processes in detail, just one doubt, if we are using AKS cluster, which IP can I use while port forwarding Prometheus????
Unable to access the Prometheus UI @21:05
I am using ubuntu VM on Azure. I followed your tutorial. but while accessing prometheus web interface, it shows site cannot be reached error
I have opened multiple ports in Azure networking, still the interface is not showing
Please help
Jay ho Anna ♥️
❤️
Nice Abhishek
Thanks alot
Hey, the video was very instructive. Can you please share your thoughts on how to keep the grafana data sources and dashboard stored and mounted along with the grafana pods?
Setting up this by the UI is a good way to start, but I wonder if there is an easy way to recover it when the pods get recreated (in case of error or shutting down the cluster, for instance).
Thanks
I am facing an issue with running minikube with driver as docker on Macbook M1. There are some network issues that I am running into. I am not able to ping into my minikube from my local machine and hence I whenever i am exposing a service in a nodeport mode, it is not accessible on node IP(i.e., minikube ip with the port extension) from the browser.
I tried changing the driver to hyperkit or virtualbox but it says
"😄 minikube v1.32.0 on Darwin 14.2.1 (arm64)
✨ Using the hyperkit driver based on user configuration
❌ Exiting due to DRV_UNSUPPORTED_OS: The driver 'hyperkit' is not supported on darwin/arm64"
Has anyone else faced a similar issue?
Usse this "minikube service prometheus-server-ext"
bro, m1 doesn't support hyper kit ...use quemu as the alternative
Thanks a bunch man😀
😍
It's really an informative tutorial. I have a small doubt 😊 Suppose,if the Prometheus installed outside the kubernetes cluster, what all the steps we need to do for the k8s monitoring.
Thank you so much for this
It’s very informative. Is there a references with example on using helm to install Dynatrace one agent on the GCP GKE auto pilot cluster?
Thanks Abhishek.
welcome
Checking in for Day 41
Thanks for your all your effort’s
How to resolve the Prometheus OOM kill issue ?
If we deployed kube Prometheus stack in our k8’s cluster
And it is possible for volume expansion dynamically ? If volume has full with 90% like that
Just give me some hints Anna ?
@Abhishek
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Thanks for the great session Could you please help me on below.
If we have 15 AKS/EKS, then
1. Do we need to install the Prometheus agent on 15 AKS/EKS as a pod via helm? OR
2. Does Prometheus need to be installed on a single EC2/VM & Prometheus will pull the metrics from AKS/EKS?
In managed kubernetes like aks,eks,gks, there is everything managed by providers like scaling in pod level,node level,and even cluster also scaling and managed by providers right so out of all things why we need monitoring particularly on managed kubernetes architecture. Could explain that, this question i faced from the interviewer. What are things we have to do using monitoring tools like Prometheus or grafana.
Tools like Prometheus and Grafana provide the capabilities needed to collect, visualize, and act on key metrics, allowing you to maintain operational visibility and proactive management of your Kubernetes environment.
Hello Abhishek,
Can you also prepare a video on ELK setup and how we can use it in EKS?
HI @abhishek, i am not able to find the promotheus repo in your git hub. Can you please share that repo link. Can some one ping me the git hub who are forked abhishek's promothues repo.
Lovely video
Thanks, a lor for your useful videos. in our production, we're using thanos along with Prometheus. can you plz explain the purpose of using thanos?
Hi Abishek great video. Good explaination. I have one doubt what if dev team wont agree for writing metrics. is there any altenative? or we can use node exporter for application?
@abhishek sir please cover the topic container n/w interfaces(CNI) in kubernetes like flannel and calico
Sure, I will try
Hi Abhishek. your videos are very helpful. Do you have any video on how to integrate Hashicorp Vault secrets with Kubernetes?
Yes .. I will plan
Hi Abhishek,
How were u able to access minikube cluster using ip address outside to access prometheus UI. can you help us on it
The issuer that I am getting is I have to apply port forwarding everytime using localhost to access the service. I have not used minikube start --driver=hyperkit driver as I was having Docker. What can be the issue?
I had a Question, can we even use SIEM tools like Splunk to monitor K8 and if so how can we forward our logs to it?
why you change the git repo its replaced with oberbility repo now im not finding the command what you used here
super content bro can you please explain with jfrod xray scanner also
sure, noted
Abhishek nodeport use krte h jb to minikubeip:port pe terminal se access ho jati h application. But browser se ni hoti access . Browser pe bhi honi chahiye na?? But localhost:port pe ho rha access instead of minikube ip🙃 (practising on local with Ubuntu lts)
Hi @abhishekvVeeramalla , Can u plz tell me how to resolve the readiness probe error .
You should check why is the readiness probe failing and take necessary action.
I successfully completed all the exercises, downloaded kubectl and Minikube with the Docker driver. However, I encountered an issue during the practical where, after copying the IP address with the port number, the Prometheus page doesn't display in my browser. Could you please assist with this?
many people are facing this issue anhishek ,could you please help....
If u install minikube on your aws instance .. u should do port forwarding or minikube tunneling
I am also facing same error. is it resolved for you?if yes let me know
Hi Abhishek..I am unable to access prometheus UI via browser using nodeport, i faced same problem at service section also..can you please help? timestamp 21:05
Bro did you find the solution,cause i am facing the same issue!
@@unknown-bc1is did you find the solution bro??? please help me with that
@@narendranani77 yes bro,I was able to login Prometheus web ui but I couldn't remember exactly what was that command but it looks somewhat like this "minikube service prometheus-server" tell me if it works!
@@unknown-bc1is thankyou for that
Bro can you please make it a full video of kubernetes. It will help us to learn concept wise. Please share isto as well.
Please follow the playlist DevOps Zero to Zero from Day 31
Hi Abhishek, thank you fot the video, is the dashboard 3326 id available or was removed? If was removed, can you point me the new one, please? Or is there a new procedure?.
can anybody explain i am unable to access my prometheus dashboard via nodeport i am acessing via local i.e clusterip
Abhishek, I have not found any videos on k8 Volume and Autoscaling, if possible can you please make or attach some better links for the same, Thanks
Sure