Autonomous vehicle system using pi2go and Raspberry Pi.
- pi2go
- Raspberry Pi 3
- Picamera
$ git clone https://github.com/konradko/cnav-bot
$ cd cnav-bot
$ mkvirtualenv cnav-bot -a .
$ make
$ make test
-
Create a new Raspberry Pi 3 application (e.g.
cnavbot) on resin.io -
Add resin remote to the
cnav-botrepository, e.g.:$ git remote add resin [email protected]:username/cnavbot.git -
Enable Picamera by adding these variables to Fleet Configuration:
| Fleet Configuration variable | Value |
|---|---|
| RESIN_HOST_CONFIG_gpu_mem | 256 |
| RESIN_HOST_CONFIG_fixup_file | fixup_x.dat |
| RESIN_HOST_CONFIG_start_file | start_x.elf |
- Download resin.io application device OS and flash it on an SD card (etcher.io recommended)
- Put the SD card in the Raspberry Pi and wait for it to update (check status on resin.io dashboard)
Application exception tracking and alerting
| Environment variable | Example value | Description |
|---|---|---|
| SENTRY_DSN | https://user:[email protected]/appnum | Sentry DSN address |
System and application logs
| Environment variable | Example value | Description |
|---|---|---|
| PAPERTRAIL_HOST | logs.papertrailapp.com | Papertrail host |
| PAPERTRAIL_PORT | 12345 | Papertrail host port |
| BOT_LOG_PATH | /data/log/cnavbot | Bot app log path |
System metrics and alerting
| Environment variable | Example value | Description |
|---|---|---|
| SMTP_HOST | smtp.mailgun.org:1234 | SMTP host and port |
| SMTP_ACCOUNT | [email protected] | Email address to send from |
| SMTP_PASSWORD | password123 | Password for the email address |
| THRESHOLD_CPU | 70 | max % of CPU in use |
| THRESHOLD_FS | 40 | min % of filesystem available |
| THRESHOLD_MEM | 300 | min MB of mem available |
| LOCAL_STORAGE_RETENTION | 360h0m0s | Period of data retention |
The metrics dashboard will be available at https://your-device-ip/consoles/node.html (you can make it available on the internet by enabling Public URL in resin.io dashboard).
$ make deploy
-
In resin.io dashboard set
CLIENT_PUBKEYSenvironment variable to '\n' separated list of public keys, on OSX you can copy your public key with:$ cat ~/.ssh/id_rsa.pub | pbcopyEnvironment variable Example value Description CLIENT_PUBKEYS ssh-rsa pubkeyone\nssh-rsa pubkeytwo '\n' separated list of public keys that are allowed access -
SSH into a container using local address (you can get it from resin.io dashboard or using resin-cli), e.g.:
$ ssh [email protected]