https://github.com/evzpav/dokku-example-go
Example of deployment of Golang project via Dokku
https://github.com/evzpav/dokku-example-go
dokku golang gomodule heroku httprouter
Last synced: 26 days ago
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Example of deployment of Golang project via Dokku
- Host: GitHub
- URL: https://github.com/evzpav/dokku-example-go
- Owner: evzpav
- Created: 2018-10-25T16:09:21.000Z (almost 7 years ago)
- Default Branch: master
- Last Pushed: 2019-10-23T23:31:50.000Z (almost 6 years ago)
- Last Synced: 2023-03-05T15:40:16.218Z (over 2 years ago)
- Topics: dokku, golang, gomodule, heroku, httprouter
- Language: Go
- Size: 36.1 KB
- Stars: 5
- Watchers: 1
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Dokku Example Go
Example of Deployment of Golang project via Dokku
## On server machine:
- Install dokku:
```
http://dokku.viewdocs.io/dokku/
```
- Go to browser on and put public ip of server. And add the public ssh key.
- Create dokku project
```
MYPROJECT="dokku-example" // same name must be specified on Procfile
PUBLIC_IP="172.12.12.111" // server IP
dokku apps:create $MYPROJECT
dokku config:set $MYPROJECT TZ="America/Sao_Paulo" // change timezone
dokku config:set $MYPROJECT PLATFORM=$MYPROJECT // not necessary
```
- Set .env variables // api keys etc
```
dokku config:set $MYPROJECT MYTOKEN="23dfgd423424dfgdfgdfg2344" MYTOKEN2="22n4i234283uhg844"
```
## Locally:
- Project must have "go.mod" file.
- And "Procfile" with same dokku project name as specified on server machine:
- Project folder must be inside:
$GOPATH/src/
- Install dependencies
```
# Init go.mod
GO111MODULE=on go mod init
# Download dependencies
GO111MODULE=on go mod download
# Create vendor folder
GO111MODULE=on go mod vendor
```
- Add public key to remote machine:
```
cat ~/.ssh/id_rsa.pub | ssh -i ~/.ssh/mypemfile.pem ubuntu@$PUBLIC_IP "sudo sshcommand acl-add dokku dokku"
```
- Add dokku remote to project:
```
git remote add dokku dokku@$PUBLIC_IP:$MYPROJECT
```
## Work on changes
- Commit and push to dokku remote:
```
git push dokku master
```
## Check log if build was successful
## App will be running by default on port 80 of the server public IP:
```
{publicip}/hello/:yourname}
```
### After app is running. Useful commands:
- Check logs for that project
```
dokku logs $MYPROJECT --tail
```
- Check project configs
```
dokku config $MYPROJECT
```
- Check all apps running on Dokku
```
dokku ps:report
```
- Restart app
```
dokku ps:restart $MYPROJECT
```