Jac scale configuration#

jac start --scale not only simplifies application deployment but also supports advanced configurations.

Parameter	Description	Default
`JWT_EXP_DELTA_DAYS`	Number of days until JWT token expires	`7`
`JWT_SECRET`	Secret key used for JWT token signing and verification	`'supersecretkey'`
`JWT_ALGORITHM`	Algorithm used for JWT token encoding/decoding	`'HS256'`

For production environment make sure you set a strong JWT_SECRET and rotate it frequently

Parameter	Description	Default
`APP_NAME`	Name of your JAC application	`jaseci`
`DOCKER_USERNAME`	DockerHub username for pushing the image	-
`DOCKER_PASSWORD`	DockerHub password or access token	-
`K8s_NAMESPACE`	Kubernetes namespace to deploy the application	`default`
`K8s_NODE_PORT`	Port in which your local kubernetes application will run on	`30001`
`K8s_CPU_REQUEST`	CPU request for the application container	-
`K8s_CPU_LIMIT`	CPU limit for the application container	-
`K8s_MEMORY_REQUEST`	Memory request for the application container	-
`K8s_MEMORY_LIMIT`	Memory limit for the application container	-
`K8s_READINESS_INITIAL_DELAY`	Seconds before readiness probe first checks the pod	`120`
`K8s_READINESS_PERIOD`	Seconds between readiness probe checks	`30`
`K8s_LIVENESS_INITIAL_DELAY`	Seconds before liveness probe first checks the pod	`120`
`K8s_LIVENESS_PERIOD`	Seconds between liveness probe checks	`30`
`K8s_LIVENESS_FAILURE_THRESHOLD`	Consecutive liveness probe failures before restart	`10`
`K8s_MONGODB`	Whether k8s MongoDB is needed (`True`/`False`)	`True`
`K8s_REDIS`	Whether k8s Redis is needed (`True`/`False`)	`True`

Parameter	Description	Default
`MONGODB_URI`	URL of MongoDB database	-
`REDIS_URL`	URL of Redis database	-

if you are manually setting MONGODB_URI,REDIS_URL as environment variable make sure you keep K8s_MONGODB and K8s_REDIS False respectively