deployment error : django + pgsql

[Govind Kumar Yadav]

hi I have been trying to deploy my Django project with pgsql on Linux with over nginx server but i am not able to migrate for my already existing project which works fine in my windows machine.

Help me to get over the issues.

regards ,

Govind 

[Kasper Laudrup]

Hi Govind,

No one is able to help you get over your issues, since no one knows
which issues you are having apart from lack of communication skills.

Try to take the time to write a proper question and then I'm sure
someone will be happy to take the time and write a proper answer.

Kind regards,

Kasper Laudrup

[Chetan Ganji]

Give the details of not able to migrate and someone might be able to help you 

Meanwhile refer to below doc and try again. 
https://www.digitalocean.com/community/tutorials/how-to-set-up-django-with-postgres-nginx-and-gunicorn-on-ubuntu-20-04

Regards,

Chetan Ganji

+91-900-483-4183

ganji....@gmail.com

http://ryucoder.in

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[Danny Gho]

Can you describe the error? Is there any error message you are getting?

Make sure that your pgsql port is open to local network/your Django server connection.

Sincerely yours,




Danny Gho
dannygho.com

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[Govind Kumar Yadav]

Like if I am trying to deploy a new project from beginning I am able to do that without any error but when I try to deploy my already existing project which works fine on my local windows machine with postgresdb it fails to migrate the data and pops error that relation "posts_post does not exist". Below one can find the attached screenshot of the error.

Please let me know that if it's possible to deploy a full fledged django webapp with al the data prepared on local host using postgresdb on Linux.

Regards,

Govind.

[Kasper Laudrup]

Hi Govind,

On 29/12/2020 21.57, Govind Kumar Yadav wrote:
> Like if I am trying to deploy a new project from beginning I am able to
> do that without any error but when I try to deploy my already existing
> project which works fine on my local windows machine with postgresdb it
> fails to migrate the data and pops error that relation "posts_post does
> not exist".

Are you using postgres on Windows or which database are you using? It's
not really clear from what you're writing, but if you're using sqlite,
then this might help:

https://dev.to/coderasha/how-to-migrate-data-from-sqlite-to-postgresql-in-django-182h

It seems like this has nothing to do with the operating system but is
more of a database migration issue?

> Please let me know that if it's possible to deploy a full fledged django
> webapp with al the data prepared on local host using postgresdb on Linux.

It is. You just need to make it clearer what you have done to "prepare
all the data on localhost".

Kind regards,

Kasper Laudrup

[Govind Kumar Yadav]

Initially my webapp was using sqlite and I tried migrate my data to postgresdb by following the same procedure as mentioned in the " Dev post " you just shared with me while I was deploying the webapp on nginx server but it failed with error "unknown field (s) (next_post, previous_post)".

After that I configured my project in postgresdb on my system from begining and added all the data in postgresdb so I could easily deploy my webapp, but when I tried to deploy this time I got the error message which I had posted earlier.

In simple words I'm not able to migrate in my already existing webapp(it's on postgresdb on my local machine too).

Regards,

Govind

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[Arisophy ISJ]

Hi, Govind,

Did you see this page?

https://stackoverflow.com/questions/51903606/errors-when-i-try-to-migrate-in-django2

Is that situation similar to yours?

regards,

Arisophy

2020年12月30日水曜日 6:33:13 UTC+9 jayo...@gmail.com:

[Govind Kumar Yadav]

Hi, Arisophy

No it's not the same case as I'm getting error while running "python manage.py makemigrations". But what I have gathered through this time is I need to empty the migration and cache folder as there is no error while creating a new project. I don't know why it's like that.

regards,

Govind

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