71 lines
2.0 KiB
Go
71 lines
2.0 KiB
Go
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package generator
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import (
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"katenary/helm"
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"katenary/logger"
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"github.com/compose-spec/compose-go/types"
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)
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// This function will try to yied deployment and services based on a service from the compose file structure.
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func buildDeployment(name string, s *types.ServiceConfig, linked map[string]types.ServiceConfig, fileGeneratorChan HelmFileGenerator) {
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logger.Magenta(ICON_PACKAGE+" Generating deployment for ", name)
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deployment := helm.NewDeployment(name)
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newContainerForDeployment(name, name, deployment, s, fileGeneratorChan)
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// Add selectors
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selectors := buildSelector(name, s)
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selectors[helm.K+"/resource"] = "deployment"
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deployment.Spec.Selector = map[string]interface{}{
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"matchLabels": selectors,
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}
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deployment.Spec.Template.Metadata.Labels = selectors
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// Now, the linked services (same pod)
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for lname, link := range linked {
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newContainerForDeployment(name, lname, deployment, &link, fileGeneratorChan)
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// append ports and expose ports to the deployment,
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// to be able to generate them in the Service file
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if len(link.Ports) > 0 || len(link.Expose) > 0 {
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s.Ports = append(s.Ports, link.Ports...)
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s.Expose = append(s.Expose, link.Expose...)
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}
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}
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// Remove duplicates in volumes
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volumes := make([]map[string]interface{}, 0)
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done := make(map[string]bool)
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for _, vol := range deployment.Spec.Template.Spec.Volumes {
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name := vol["name"].(string)
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if _, ok := done[name]; ok {
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continue
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} else {
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done[name] = true
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volumes = append(volumes, vol)
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}
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}
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deployment.Spec.Template.Spec.Volumes = volumes
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// Then, create Services and possible Ingresses for ingress labels, "ports" and "expose" section
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if len(s.Ports) > 0 || len(s.Expose) > 0 {
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for _, s := range generateServicesAndIngresses(name, s) {
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if s != nil {
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fileGeneratorChan <- s
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}
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}
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}
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// add the volumes in Values
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if len(VolumeValues[name]) > 0 {
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AddValues(name, map[string]EnvVal{"persistence": VolumeValues[name]})
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}
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// the deployment is ready, give it
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fileGeneratorChan <- deployment
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// and then, we can say that it's the end
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fileGeneratorChan <- nil
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}
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