Run a Postgres Database for Free in Google Cloud!

[@lkym2481]

Thank you so much, man. I used your video to host my first ever Docker container for a job interview challenge. Hopefully they'll think it's pretty cool!

[@scriptbytes]

Oh that’s awesome! I’m glad this helped. Good luck, I hope you get the job!

[@4115steve]

You might consider a playlist series "GCP for beginner", it's difficult to find any decent content to learn GCP as a beginner. Thanks for this video.

[@scriptbytes]

Great suggestion! Thanks for watching.

[@yasin5603]

God Bless you sir! I've been trying to do it for 4 days. I did it thanks to you! Thank you a lot :)

[@scriptbytes]

You’re welcome! I’m glad it helped!

[@vmdcortes]

Hey, thanks for that, this is pretty useful, specially to do POC and stuff. Thanks again!

[@packalacky]

Thank you. For reference, the order in which you type the docker flag commands is important, ie putting the port after postgres will throw an error

[@VastIllumination]

Great video! So helpful worked right away.

[@faisalahamedrahat1359]

Can i run other containers as well, alongside the PostgreSQL container. Like node app, redis etc.?....

[@diaconescutiberiu7535]

I did everything listed in the video, but i cannot connect to the db via dbeaver client (i'm getting request time out). I tried checking stuff with chatgpt (all settings are correct, i can ping the external ip, i can connect to the db via GC's shell .. but not from dbeaver. I'm on Mac (drivers were installed). I'm stuck

[@pedromoreira1311]

Nice tutorial. Thank you!

[@scriptbytes]

Thanks for watching!

[@DARREN_1]

getting this error when i try to connect Connection to refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections. Connection refused: connect Connection refused: connect

[@scriptbytes]

Hard to tell without seeing it, might check that the ports are mapped correctly in the docker run command?

[@MrLESPERGUER]

hi! I'm guessing you made the same mistake I did. check the database creation command, you must indicate the port 5432:5432. if you don't, you will get that error. check the video at minute 6:44.

[@nhaquyennguyen1289]

@@MrLESPERGUER I have same problem how to fix that ? thank

What would you recommend for production?

[@erreib]

Thanks so much for this tutorial. I've created the 5432 firewall rule, added the appropriate network tag to the VM, and started the postgres docker with port 5432 forwarded from the docker to the vm. The connection times out whenever I try to connect. Do you have any suggestions for where I should start troubleshooting?

[@erreib]

I ended up solving it by putting all my cloud run components on the same vpc network. Thanks again for the very informative video!

[@scriptbytes]

Glad you got it working!

[@nicmantzivis8978]

Thank you kind Sir

[@scriptbytes]

You’re welcome, thanks for watching!

[@Glorpin]

After stopping and starting my VM instance, i get the "Connection to refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections." Was working fine before I stopped my instance last night, any solutions? Edit: If i setup a new docker container it allows the connection through. Do I have to setup a new container everytime?

[@scriptbytes]

You have to restart the container after the vm is restarted.

[@YukzGaming11]

What is the reason why Its not good for production?

[@scriptbytes]

I should have clarified that better, that's related more to the size of the server. Also you do have to manage backups and server upgrades/updates yourself. Another option would be Cloud SQL, which is a fully managed service on GCP.

[@rmcf3972]

@@scriptbytes cloud sql is not free?

[@scriptbytes]

@@rmcf3972 Unfortunately they don't offer a free tier for Cloud SQL. The smallest Postgres database is going to be around $10/mo or so.

[@danielvega646]

Is it possible to do all of this same process but with mySQL?

[@scriptbytes]

It should be doable as long as you substitute the correct docker commands

[@drkreh]

thanks sir

[@kubwimanapatrick5425]

Hey... How can I use the this IP address to connect with a backend on on my laptop ... I want to set this up in the .env and use the remote postgres database

[@scriptbytes]

You can use the External IP address of the server as the hostname in your connection. So for example in a .Net API, the connection string format would look like this: Host=1.2.3.4;Port=5432;Database=YourDatabaseName;Username=UserName;Password=Password123

[@chibuisiamiaka6799]

@@scriptbytes I think we will need to setup a local socket sql connection right? We can do that using cloud_sql_proxy. Example, after installing cloud_sql_proxy, run the following command: cloud_sql_proxy -instances=example-project-dev:us-central1:example-db-name=tcp:5432. Then we can include credentials in the app connection string

[@tradergermany5494]

excellent

[@NextGenSellPOS]

postgres-db:~$ sudo apt-get install lab-release Reading package lists... Done Building dependency tree... Done Reading state information... Done E: Unable to locate package lab-release I cant find lab-release. please help . and also please share the commands that you did afterwards

[@scriptbytes]

All the commands I used were straight from the docker installation docs link in the description. However it does look like things have changed since this video and the commands are different. I would reference the docs for that section of the video and hopefully that will get it working for you.

[@nathanvanveldhuizen7159]

Awesome 👍

[@oliverlarsen9388]

Hey sir. I've had my database up and running for 4 days now i think. When i go to billing it says it has costed me 19 usd now. Am i doing anything wrong?

[@oliverlarsen9388]

It seems like that it is cloud sql that costs

[@scriptbytes]

$19 in 4 days sounds like it’s a larger server config. Might check that.

[@scriptbytes]

Ya if you decide to use cloud sql there is a cost. There’s no free tier for cloud sql unfortunately.

[@user-xk2lq6nq7v]

Hi, there is an info that the cost of instance is about $6. So it is not entirely for free?

[@scriptbytes]

If you only have 1 VM running, and it fits all the criteria, it's free. It shows the cost on the setup screen but it's free if it meets the free tier criteria.

[@user-xk2lq6nq7v]

@@scriptbytes Cool Thanks for clarification.

[@River-iw1og]

Why did you make boot disk 20GB? Why not the bare minimum or the maximum?

[@scriptbytes]

No reason in particular. Mostly just to show how to do it in case you’d need to go bigger or smaller.

[@River-iw1og]

@@scriptbytes If I set the boot disk setting here too high does that mean I lose out on space for my data? Assuming I want to stay within the 30GB max free tier.

[@scriptbytes]

@@River-iw1og No, the boot disk in this case is the only disk, so it's just the total amount of space available for your server. The higher the setting here the more space you have for everything on the server.

[@KerptacularGaming]

Will I be charged for the external ip address?

[@scriptbytes]

No, it mentions that in the free tier docs page: cloud.google.com/free/docs/free-cloud-features#compute "Compute Engine free tier does not charge for an external IP address."

[@ВладиславКоновалов-с5с]

It works! Thanks. But i have an issue. Google cloud has blocked my postgres db by two times :( They've said that my project doing crypto mining. I've tried to do like in a video

[@scriptbytes]

Sorry I dunno how to help with that.

[@johnwyb2027]

had the same problem. some official postgres docker images have kinsing malware. if you run 'top' command and see kdevtmpfsi