Exemplo n.º 1
0
// PrepareRenderData constructs new renderdata based on pipeline config + latest BOSH deployments data
func PrepareRenderData(config *config.PipelinesConfig, db data.DeploymentsPerBOSH, filterByTag string) *RenderData {
	tiers := make([]*Tier, len(config.Tiers))
	filterTags := filterTagsForReleaseNames(db.ReleaseNames())
	renderdata := &RenderData{
		Config:     config,
		FilterTags: filterTags,
		Tiers:      tiers,
	}
	for tierIndex, configTier := range config.Tiers {
		slots := make([]*Slot, len(configTier.Slots))
		tiers[tierIndex] = &Tier{
			Name:  configTier.Name,
			Slots: slots,
		}

		for slotIndex, configSlot := range configTier.Slots {
			deployments := renderdata.DiscoverDeploymentsForSlot(db, configTier, configSlot, filterByTag)
			slots[slotIndex] = &Slot{
				Deployments: deployments,
			}
		}
	}
	return renderdata
}
package rendertemplates_test

import (
	"github.com/cloudfoundry-community/stannis/config"
	"github.com/cloudfoundry-community/stannis/data"
	. "github.com/cloudfoundry-community/stannis/rendertemplates"

	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
)

var _ = Describe("Prepare data for templates", func() {
	var (
		pipelineConfig     *config.PipelinesConfig
		expectedRenderData RenderData
		db                 data.DeploymentsPerBOSH
		renderdata         *RenderData
	)
	BeforeEach(func() {
		expectedRenderData = *TestScenarioData()
		db = data.NewDeploymentsPerBOSH()

		db.FixtureBosh("../upload/fixtures/bosh-lite.json")
		db.FixtureDeployment("../upload/fixtures/deployment-bosh-lite-cf1.json")
		db.FixtureDeployment("../upload/fixtures/deployment-bosh-lite-cf2.json")

		db.FixtureBosh("../upload/fixtures/bosh-vsphere-sandbox.json")
		db.FixtureDeployment("../upload/fixtures/deployment-vsphere-sandbox-cf.json")

		db.FixtureBosh("../upload/fixtures/bosh-aws-production.json")
		db.FixtureDeployment("../upload/fixtures/deployment-aws-production-cf.json")