Cloud: Trabalhando com o cliente CLI do Cloud Foundry para gerenciar o IBM Bluemix
Vamos utilizar a inteface de linha de comando (CLI) do Cloud Foundry para gerenciar o IBM Blumix
Usando a CLI
Efetuando o Login
cf login [-a API_URL] [-u USERNAME] [-p PASSWORD] [-o ORG] [-s SPACE] API_URL is the API endpoint of the region that you want to log in to. USERNAME is the user. PASSWORD is the specified user’s password. ORG is the organization name. SPACE is the space name.
Comando;
1) Abra um janela de terminal e execute o comando
cf login
para fazer login
2) Informe os dados
API endpoint> https://api.ng.bluemix.net Email> ebasso@<COMPANY>.com Password> Authenticating... OK Targeted org ebasso Targeted space dev
O resultado sera
API endpoint: https://api.ng.bluemix.net (API version: 2.54.0) User: ebasso@<COMPANY>.com Org: ebasso Space: dev
Fazendo o deploy da aplicação
cf push APP [-b URL] [-c COMMAND] [-d DOMAIN] [-i NUM_INSTANCES] [-m MEMORY] [-n HOST] [-p PATH] [-s STACK] [--no-hostname] [--no-route] [--no-start] APP is the application name. [-b URL] Custom buildpack URL [-c COMMAND] Start command for application [-d DOMAIN] Domain [-i NUM_INSTANCES] number of instances of the aplication to run [-m MEMORY] memory limit [-n HOST] hostname [-p PATH] path to application directory or achive [-s STACK] stack to use [--no-hostname] [--no-route] [--no-start]
Exemplo:
cf puth my-app -c "node my-app.js"
Visualizar o log de uma aplicação
cf logs APP [--recent] APP is the application name.
When you specify the --recent option, the most recent log history is sent to the terminal and the command ends. If you don't use this option, the command streams log output to the terminal.
Escalando a aplicação
Você pode alterar configurações da quantidade de instâncias, memória e disco através do comando:
cf scale APP -i INSTANCES -m MEMORY -k DISK APP is the application name and INSTANCES is the desired number of running instances. MEMORY is an integer followed either an M, for megabytes, or G, for gigabytes. DISK is an integer followed by either an M, for megabytes, or G, for gigabytes.
Cloud Foundry Command Line Interface (CLI)