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    hlambda-cli npm version

    hlambda-cli - CLI tool for managing Hlambda server.


    🧰 Install Hlambda CLI

    $ npm install -g hlambda-cli

    This will add Hlambda CLI to your arsenal, now you can use hl, hla or hlambda.

    📚 Using Hlambda CLI

    Check if the console is installed globally, in your terminal you can now run

    $ hl

    You can get the snippet for running Hlambda docker image directly from the CLI

    $ hl snippets docker

    Example output:

    docker run -d -p 8081:1331 --env HLAMBDA_ADMIN_SECRET=demo --name hlambda-server --restart=always -v hlambda_metadata:/usr/src/app/metadata hlambda/hlambda-core:latest

    You can even run it directly via additional flag --run

    $ hl snip docker --run

    🧙🏻‍♂️ Quich start

    Initialize new configuration in the new folder test

    $ hl i test

    change working directory to test

    $ cd test

    Change the admin_secret in the config.yaml manually or just run

    $ hlambda config save --admin-secret "demo"

    this will edit the config.yaml file and save admin secret value in that file (🧨 please take extra care when commiting config.yaml file to not leak secrets , check Environments section for more details but we suggest you to use env replacer syntax like {{ENV_HLAMBDA_ADMIN_SECRET}} and keeping your secrets in the environemnt variables)

    You can then export the existing metadata from the running server use

    $ hlambda metadata export

    or you can apply the changes by running

    $ hlambda metadata apply

    or run the hlambda metadata apply with option --admin-secret <your_secret> which is a prefered option to do this action instead of saving secret it in config.yaml

    $ hlambda metadata apply --admin-secret <your_secret>

    to export existing data from the hlambda server run

    $ hlambda metadata export --admin-secret <your_secret>

    Reloading metadata

    By default metadata apply should also automatically reload the metadata on the server unless --no-auto-reload option is set

    $ hlambda metadata apply --no-auto-reload

    to do it manually you can run:

    $ hlambda metadata reload

    Clearing metadata

    If you want to clear all the metadata from the server

    $ hlambda metadata clear

    📦 Environments

    If you have multiple deployments of the same app you can now add environments to your hlambda config using hlambda-cli

    To add dev environment use

    $ hl env add dev

    this will add new dev folder environment in ./environments/dev with config.yaml

    example content of the ./environments/dev/config.yaml

    version: 1
    endpoint: "{{ENV_DEV_HLAMBDA_ENDPOINT}}"
    admin_secret: "{{ENV_DEV_HLAMBDA_ADMIN_SECRET}}"

    this will be used instead of the values in root config.yaml file.

    🧨 Important! - You can hardcode but it is the best practice to use env replacer syntax {{ENV_DEV_HLAMBDA_ADMIN_SECRET}} the value will be the one provided in the ENV_DEV_HLAMBDA_ADMIN_SECRET environment variable at the CLI command run-time.

    Hlambda cli also supports .env file 😄 so you can create .env file in the root


    Any hlambda CLI command can now be excuted for different environment, example

    $ hl server logs --env dev
    $ hl metadata apply --env dev

    to add custom_name environemnt use

    $ hl env add custom_name

    to delete environment named "staging"

    $ hl env delete staging

    this will remove the whole environment folder.


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