Class: Nvoi::Cli::Deploy::Steps::DeployService

Inherits:
Object
  • Object
show all
Defined in:
lib/nvoi/cli/deploy/steps/deploy_service.rb

Overview

DeployService handles K8s deployment of all services

Constant Summary collapse

DEFAULT_RESOURCES = 
{
  request_memory: "128Mi",
  request_cpu: "100m",
  limit_memory: "512Mi",
  limit_cpu: "500m"
}.freeze

Instance Method Summary collapse

Constructor Details

#initialize(config, ssh, tunnels, log) ⇒ DeployService

Returns a new instance of DeployService.



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# File 'lib/nvoi/cli/deploy/steps/deploy_service.rb', line 16

def initialize(config, ssh, tunnels, log)
  @config = config
  @ssh = ssh
  @tunnels = tunnels
  @log = log
  @namer = config.namer
  @kubectl = External::Kubectl.new(ssh)
end

Instance Method Details

#run(registry_tag, timestamp) ⇒ Object 



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# File 'lib/nvoi/cli/deploy/steps/deploy_service.rb', line 25

def run(registry_tag, timestamp)
  # Image is already in registry (pushed via SSH tunnel in BuildImage step)
  @log.info "Using image from registry: %s", registry_tag

  # Gather env vars
  first_service = @config.deploy.application.app.keys.first
  all_env = @config.env_for_service(first_service)

  # Deploy app secret
  deploy_app_secret(all_env)

  # Deploy database if configured
  db_config = @config.deploy.application.database
  if db_config
    db_spec = db_config.to_service_spec(@namer)
    deploy_database(db_spec) if db_spec
  end

  # Deploy additional services
  @config.deploy.application.services.each do |service_name, service_config|
    service_spec = service_config.to_service_spec(@config.deploy.application.name, service_name)
    deploy_service(service_name, service_spec)
  end

  # Deploy app services
  @config.deploy.application.app.each do |service_name, service_config|
    service_env = @config.env_for_service(service_name)
    deploy_app_service(service_name, service_config, registry_tag, service_env)

    # Deploy cloudflared for services with tunnels
    tunnel = @tunnels.find { |t| t.service_name == service_name }
    if tunnel
      deploy_cloudflared(service_name, tunnel.tunnel_token)
      verify_traffic_switchover(service_config)
    end
  end

  @log.success "All services deployed"
end