No problem, I have been there done that before with the same issue its the concept is not explained in depth its important. On deployment is always issue too
ERROR: (gcloud.run.deploy) Revision 'project-00001-drw' is not ready and cannot serve traffic. The user-provided container failed to start and listen on the port defined provided by the PORT=8080 environment variable. Logs for this revision might contain more information.
oh my god thanks Leslie i cant thank you enough for this tutorial. I'm actually a new towards all this coding stuff & i was stuck in this deploying things, your video only helped me perfectly without any error of deploying in this UA-cam which contains these 1000 types of videos. Thank you so much & hope you have a wonderful year ahead
Thank you for that amazing video, I got this error "Expecting calling IAm" i checked the role of my account and it is owner where do think is the problem?
no problem! I will be honest I don't know I would just double check the files again and the blog post. its hard debug the problem in the youtube comments
I got some error while following the step to deploy the url. And when checking log, it gives me this following error: "Default STARTUP TCP probe failed 1 time consecutively for container "project-name" on port 8080. The instance was not started." Any help on this please? :)
Can you double check the docker file? the last line should be CMD exec gunicorn --bind :$PORT --workers 1 --threads 8 --timeout 0 app:app also check check the yaml file was that create it should match runtime: python39 entrypoint: gunicorn -b :$PORT app:app if not I will have go through it again and make sure its all correct on my tutorial
@@lesliewubbel9157 Actually, I think I got it to work already. For some reason my docker does not recognize the environment variable (PORT) and also some of my api key (being used in the backend file that I had). So I went ahead and manually add the key (secret key) on the google cloud directly, and it works. Thanks for such a swift response. Appreciated!
I got the same issue. "...The user-provided container failed to start and listen on the port defined provided by the PORT=8080 environment variable." I have confirm: app.yaml -> entrypoint: gunicorn -b :$PORT app:app Dockerfile -> CMD exec gunicorn --bind :$PORT --workers 1 --threads 8 --timeout 0 app:app I tried changing .env to PORT=5000, but it still saying, PORT=8080 on gcloud deploy...
Truthfully I don't know, I have not been in that situation, but I would look into microservices, docker, and proxy engine nginx.org/en/ to handle high server loads it should work but there are ways to load balance. I would google load balancing
I have another quesiton, could you upload a tutorial on deploying a flask application that utilises flask socket IO, or do you know of any good resources for this? Thank you
Yea I think he means a flask tutorial for building real life apps. I also feel a flask playlist would be really helpful, most flask tutorial on YT are old, a modern series of flask tutorial vids in 2024 would be nice. Then ofcourse, how to deploy the flask app over the cloud so that end users are able to use them.@@lesliewubbel9157
Option 1. You have to ssh into the cloud run service container there should be some information in the google cloud dashboard heres a link I hope that helps. Then you edit the .env file but would have to restart the application for it to pick the .env file changes cloud.google.com/compute/docs/ssh-in-browser Option 2. is redeployment which is the more realistic thing DevOps does when we have to connect entire other software to your platform or new databases you will need to redeploy and do the whole build process again anyways. This is the unfortunate reality of the DevOps, they do build custom tools you build off the self to manage and automate .env files but this really out of scope for this video locally you can just edit the .env file and see the changes update locally to test stuff out first however I know you are talking about the deployment specifically here
i am getting error at very last step of uploading on checking logs it says ERROR: Could not find a version that satisfies the requirement pywin32==306 (from versions: none) ERROR: No matching distribution found for pywin32==306
@@lesliewubbel9157 yeah! beautifulsoup4==4.12.2 blinker==1.7.0 certifi==2023.7.22 charset-normalizer==3.3.2 click==8.1.7 colorama==0.4.6 comtypes==1.2.0 dnspython==2.6.1 flask==3.0.0 Flask-PyMongo==2.3.0 idna==3.4 importlib-metadata==6.8.0 itsdangerous==2.1.2 Jinja2==3.1.2 MarkupSafe==2.1.3 MouseInfo==0.1.3 Pillow==10.1.0 PyAutoGUI==0.9.54 PyGetWindow==0.0.9 pyjokes==0.6.0 pymongo==4.7.2 PyMsgBox==1.0.9 pyperclip==1.8.2 pypiwin32==223 PyRect==0.2.0 PyScreeze==0.1.30 python-dotenv==1.0.1 pyttsx3==2.90 pytweening==1.0.7 pywhatkit==5.4 pywin32==306; platform_system == "Windows" requests==2.31.0 soupsieve==2.5 SpeechRecognition==3.10.0 urllib3==2.0.7 werkzeug==3.0.1 wikipedia==1.4.0 zipp==3.17.0 When I was searching for solution on stackoverflow, GPT etc they told me to comment out the line pywin32==306 or write pywin32==306; platform_system == "Windows" since it is not compatible with linux (thats what gpt said). I did all of that but still nothing worked.
@@lesliewubbel9157 Yeah beautifulsoup4==4.12.2 blinker==1.7.0 certifi==2023.7.22 charset-normalizer==3.3.2 click==8.1.7 colorama==0.4.6 comtypes==1.2.0 dnspython==2.6.1 flask==3.0.0 Flask-PyMongo==2.3.0 idna==3.4 importlib-metadata==6.8.0 itsdangerous==2.1.2 Jinja2==3.1.2 MarkupSafe==2.1.3 MouseInfo==0.1.3 Pillow==10.1.0 PyAutoGUI==0.9.54 PyGetWindow==0.0.9 pyjokes==0.6.0 pymongo==4.7.2 PyMsgBox==1.0.9 pyperclip==1.8.2 pypiwin32==223 PyRect==0.2.0 PyScreeze==0.1.30 python-dotenv==1.0.1 pyttsx3==2.90 pytweening==1.0.7 pywhatkit==5.4 pywin32==306; platform_system == "Windows" requests==2.31.0 soupsieve==2.5 SpeechRecognition==3.10.0 urllib3==2.0.7 werkzeug==3.0.1 wikipedia==1.4.0 zipp==3.17.0 when I searched the error on stackoverflow and gpt they said it might be because pywin is not compatible with linux and mac. and server we're using from GCP is linux hence specify it in .txt so i did that. Also i tried to comment out that line but nothing worked.
Hi Leslie, Many thanks for your video. I'm trying to deploy a custom built flask app which also relies on html files inside the templates folder. After following your steps I'm getting a service unavailable error. It works perfectly when I run it on localhost, any ideas how to troubleshoot? I can't see errors in the log
@@martinmalic5411 Hi martin sorry for that late response I have been super busy lately I am getting my MBA right now its best to just set up a zoom call? lesliemwubbel.com/11-consulting/ 1. Best guess without seeing your code is that the template files were not copied from your local machine to the cloud instance when you deploy I would double check the the dockerignore file to see if html files are being ignore on deployment SSH into the Cloud instance to 2. Then I would check your endpoint @app.route('/upload', methods=['POST']) if your @app.route is not set to @app.route('/' ) that is your homepage on URL So I need to see code? is the template render function being called on the endpoint? Try to use paste bin? to share code with me Images of folder structure helps too Lot of different things could trigger this? - Check Server Logs - Verify Dependencies - File Permissions - Web Server Configuration - Application Errors - Network Configuration -Resource Limits
@@lesliewubbel9157 Leslie, many thanks for your response and congrats on your MBA. At the moment I have managed to host the web-app on pythonanywhere which seems to do the job just fine for my needs. Let's not waste your time at the moment, I appreciate you taking the time however. Perhaps in the future. Martin (I think I responded already, but I don't see it so here's another try)
Yes it's from google's docs this a default dockerfile used to make deployments its in the blog post the hyperlink should be there if its not just tell me and I will update it
Do you know what could cause this error? Revision ... is not ready and cannot serve traffic. The user-provided container failed to start and listen on the port defined provided by the PORT=8080 environment variable. Logs for this revision might contain more information.
Yes, this message you might get if your Dokerfile has a syntax error. In my case I write RUN exexc gunicorn instead of RUN excec and produced exactly this error message. Correcting it resolved the issue immediately.
ive done all the process, but when i open the Service URL that given by the gcloud. the URL says service unavailable. any idea on this problem ? thank you!
Bravo 👏👏 Lit 🌠 Impressive 👌 Gratitude 🥳 for your satisfactory Work 💪🚀🌱
Thank you for this fantastic video! Your detailed instructions saved me a ton of time. Great job!
Glad it helped!
Bro I was stuck with this https issue for a week, thank for saving me
No problem, I have been there done that before with the same issue its the concept is not explained in depth its important.
On deployment is always issue too
Just what I needed, thanks boss!
This is a very helpful tutorial. Thanks! 👍
Thanks man
ERROR: (gcloud.run.deploy) Revision 'project-00001-drw' is not ready and cannot serve traffic. The user-provided container failed to start and listen on the port defined provided by the PORT=8080 environment variable. Logs for this revision might contain more information.
can you print out error logs they should tell you what is wrong?
oh my god thanks Leslie i cant thank you enough for this tutorial. I'm actually a new towards all this coding stuff & i was stuck in this deploying things, your video only helped me perfectly without any error of deploying in this UA-cam which contains these 1000 types of videos. Thank you so much & hope you have a wonderful year ahead
Thank you for the kind hearted message I hope you find success in your journey.
Thank you for that amazing video, I got this error "Expecting calling IAm" i checked the role of my account and it is owner where do think is the problem?
no problem! I will be honest I don't know I would just double check the files again and the blog post. its hard debug the problem in the youtube comments
Very good one, simple and clean. Thank you
Thank you Leslie, this is very clear for everyone.
hello, I am having such a bad time dealing with gas, is there a way to reach out to you by any chance?
I got some error while following the step to deploy the url. And when checking log, it gives me this following error: "Default STARTUP TCP probe failed 1 time consecutively for container "project-name" on port 8080. The instance was not started."
Any help on this please? :)
Can you double check the docker file? the last line should be CMD exec gunicorn --bind :$PORT --workers 1 --threads 8 --timeout 0 app:app
also check check the yaml file was that create it should match
runtime: python39
entrypoint: gunicorn -b :$PORT app:app
if not I will have go through it again and make sure its all correct on my tutorial
@@lesliewubbel9157 Actually, I think I got it to work already. For some reason my docker does not recognize the environment variable (PORT) and also some of my api key (being used in the backend file that I had). So I went ahead and manually add the key (secret key) on the google cloud directly, and it works. Thanks for such a swift response. Appreciated!
@andrewchou1720 was it .environment variable I think it's missing from my blog post if that is true
I got the same issue. "...The user-provided container failed to
start and listen on the port defined provided by the PORT=8080 environment variable." I have confirm:
app.yaml -> entrypoint: gunicorn -b :$PORT app:app
Dockerfile -> CMD exec gunicorn --bind :$PORT --workers 1 --threads 8 --timeout 0 app:app
I tried changing .env to PORT=5000, but it still saying, PORT=8080 on gcloud deploy...
@PaulThach1 did you get to work? I can come Back and take look
Bro, you are awesome! Nice walkthrough with good explanations! Thank you!
Thank!
Excellent tutorial. Followed every step and saved me a ton of time. Thank you!
Thanks! Please checkout my blog I would love feedback!
@@lesliewubbel9157 I liked your website. A recommendation would be to get the current user’s device theme and set the background color based on that
Thanks I will have to look into that
Many thanks mate. The best video I could find related to deploying a Flask app on Google Cloud!
THANK YOU BROSKI AWESOME TUTORIAL SUPER HELPFUL
No problem
I am creating chatbot and that will be used by 1000 users at the same time
Will flask socket io worth for it
Truthfully I don't know, I have not been in that situation, but I would look into microservices, docker, and proxy engine nginx.org/en/ to handle high server loads it should work but there are ways to load balance. I would google load balancing
bro i wanna ask, when i deploy it on app engine got error 502 bad gateway, any tips?
It could be a number of reasons you could check the logs first as a clue
I have another quesiton, could you upload a tutorial on deploying a flask application that utilises flask socket IO, or do you know of any good resources for this? Thank you
Sure I can make a video on that
@@lesliewubbel9157 thank you so much
At 6:18 Someone passed by the door and that looks creepy, lol.
That is my wife lmao
may I ask what extension you're using for auto completing?
Sure np, in terminal that is default behavior and in vscode I use github copilot. Als the code is from the blog post linked in the description
Plz teach flask start to end
and deployment also
Huh sorry I don't understand. Do you want a tutorial purely on flask? Correct? Then a in depth tutorial on deployment logic like ports? Dockerfile?
Yea I think he means a flask tutorial for building real life apps. I also feel a flask playlist would be really helpful, most flask tutorial on YT are old, a modern series of flask tutorial vids in 2024 would be nice. Then ofcourse, how to deploy the flask app over the cloud so that end users are able to use them.@@lesliewubbel9157
@@lesliewubbel9157 +1
I have a quick question when we deploy it, is the Google platform running the project on a linux server?
It is indeed, I answered my own question so it's all good haha
yes!
What about when I want to edit the .env? How do I do that? Do I have to go through the whole bruild process again?
Option 1. You have to ssh into the cloud run service container there should be some information in the google cloud dashboard heres a link I hope that helps. Then you edit the .env file but would have to restart the application for it to pick the .env file changes
cloud.google.com/compute/docs/ssh-in-browser
Option 2. is redeployment which is the more realistic thing DevOps does when we have to connect entire other software to your platform or new databases you will need to redeploy and do the whole build process again anyways.
This is the unfortunate reality of the DevOps, they do build custom tools you build off the self to manage and automate .env files but this really out of scope for this video locally you can just edit the .env file and see the changes update locally to test stuff out first however I know you are talking about the deployment specifically here
i am getting error at very last step of uploading
on checking logs it says
ERROR: Could not find a version that satisfies the requirement pywin32==306 (from versions: none)
ERROR: No matching distribution found for pywin32==306
could you print out your requirements.txt for me here?
@@lesliewubbel9157 yeah!
beautifulsoup4==4.12.2
blinker==1.7.0
certifi==2023.7.22
charset-normalizer==3.3.2
click==8.1.7
colorama==0.4.6
comtypes==1.2.0
dnspython==2.6.1
flask==3.0.0
Flask-PyMongo==2.3.0
idna==3.4
importlib-metadata==6.8.0
itsdangerous==2.1.2
Jinja2==3.1.2
MarkupSafe==2.1.3
MouseInfo==0.1.3
Pillow==10.1.0
PyAutoGUI==0.9.54
PyGetWindow==0.0.9
pyjokes==0.6.0
pymongo==4.7.2
PyMsgBox==1.0.9
pyperclip==1.8.2
pypiwin32==223
PyRect==0.2.0
PyScreeze==0.1.30
python-dotenv==1.0.1
pyttsx3==2.90
pytweening==1.0.7
pywhatkit==5.4
pywin32==306; platform_system == "Windows"
requests==2.31.0
soupsieve==2.5
SpeechRecognition==3.10.0
urllib3==2.0.7
werkzeug==3.0.1
wikipedia==1.4.0
zipp==3.17.0
When I was searching for solution on stackoverflow, GPT etc they told me to comment out the line pywin32==306 or write pywin32==306; platform_system == "Windows" since it is not compatible with linux (thats what gpt said). I did all of that but still nothing worked.
@@lesliewubbel9157 Yeah
beautifulsoup4==4.12.2
blinker==1.7.0
certifi==2023.7.22
charset-normalizer==3.3.2
click==8.1.7
colorama==0.4.6
comtypes==1.2.0
dnspython==2.6.1
flask==3.0.0
Flask-PyMongo==2.3.0
idna==3.4
importlib-metadata==6.8.0
itsdangerous==2.1.2
Jinja2==3.1.2
MarkupSafe==2.1.3
MouseInfo==0.1.3
Pillow==10.1.0
PyAutoGUI==0.9.54
PyGetWindow==0.0.9
pyjokes==0.6.0
pymongo==4.7.2
PyMsgBox==1.0.9
pyperclip==1.8.2
pypiwin32==223
PyRect==0.2.0
PyScreeze==0.1.30
python-dotenv==1.0.1
pyttsx3==2.90
pytweening==1.0.7
pywhatkit==5.4
pywin32==306; platform_system == "Windows"
requests==2.31.0
soupsieve==2.5
SpeechRecognition==3.10.0
urllib3==2.0.7
werkzeug==3.0.1
wikipedia==1.4.0
zipp==3.17.0
when I searched the error on stackoverflow and gpt they said it might be because pywin is not compatible with linux and mac. and server we're using from GCP is linux hence specify it in .txt so i did that. Also i tried to comment out that line but nothing worked.
@@lesliewubbel9157 i did reply but that comment is disapearing idk how!!
@vaishnavikulkarni663 you have to refresh youtube I think youtube algo is checking comments I had the same issue
thanks for this could you also show how to make the app point a domain
you mean change the domain name in url?
Hi Leslie,
Many thanks for your video.
I'm trying to deploy a custom built flask app which also relies on html files inside the templates folder.
After following your steps I'm getting a service unavailable error.
It works perfectly when I run it on localhost, any ideas how to troubleshoot?
I can't see errors in the log
Let me get back to you tomorrow
@@lesliewubbel9157 thank you for the update
@@martinmalic5411 Hi martin sorry for that late response I have been super busy lately I am getting my MBA right now its best to just set up a zoom call? lesliemwubbel.com/11-consulting/
1. Best guess without seeing your code is that the template files were not copied from your local machine to the cloud instance when you deploy I would double check the the dockerignore file to see if html files are being ignore on deployment
SSH into the Cloud instance to
2. Then I would check your endpoint
@app.route('/upload', methods=['POST'])
if your @app.route is not set to @app.route('/' ) that is your homepage on URL
So I need to see code? is the template render function being called on the endpoint? Try to use paste bin? to share code with me
Images of folder structure helps too
Lot of different things could trigger this?
- Check Server Logs
- Verify Dependencies
- File Permissions
- Web Server Configuration
- Application Errors
- Network Configuration
-Resource Limits
@@lesliewubbel9157 hi Leslie thanks for getting back. I've managed to get my app working by uploading it to pythonanywhere instead!
@@lesliewubbel9157 Leslie, many thanks for your response and congrats on your MBA. At the moment I have managed to host the web-app on pythonanywhere which seems to do the job just fine for my needs.
Let's not waste your time at the moment, I appreciate you taking the time however. Perhaps in the future.
Martin
(I think I responded already, but I don't see it so here's another try)
Is the info you put in the Dockerfile copied from somewhere?
Yes it's from google's docs this a default dockerfile used to make deployments its in the blog post the hyperlink should be there if its not just tell me and I will update it
Super great video!
Thanks
I installed google cloud and it runs on command line but not on my terminal in VScode. Any idea why this happens? Thanks for the help in advance
Yes this happens sometimes
Restarted the VScode?
Try plug in called Google Cloud Code see if that helps
did you resolve it?
@@lesliewubbel9157 no but I found a solution other than Google cloud. If I come to need Google cloud again I Will certainly do that. Thanks a lot
@@lesliewubbel9157 I had this same issue and restarting VS Code fixed the issue
Great stuff man, grabbing some snacks already
Thanks man I appreciate the support
Hi, how different would it be if we want to deploy the frontend to GCP too ??
It shouldn't be too different just managing DNS and domain name becomes a waste of time that is why I perfer using Netlify or vercel
What is your frontend?
just react front end , wanted to learn more on how to do both front end and backend into gcp
@@jz319 I think I can figure it out for react front-end, how about a video?
That willl be great !! THANK YOU !!
Perfect!
Thanks!
Do you know what could cause this error?
Revision ... is not ready and cannot serve traffic. The user-provided container failed to start and listen on the port defined provided by the PORT=8080 environment variable. Logs for this revision might contain more information.
Could dump the logs here or in a paste bin? Others are getting thus error I havnt experience it but it would be a great help
Yes, this message you might get if your Dokerfile has a syntax error. In my case I write RUN exexc gunicorn instead of RUN excec and produced exactly this error message. Correcting it resolved the issue immediately.
@@planetscore Thanks for info!
ive done all the process, but when i open the Service URL that given by the gcloud. the URL says service unavailable. any idea on this problem ? thank you!
Check the logs? In Google cloud dashboard?
What does the network tab say on the browser?