Patrice Ferlet
418a0a8029
Use compose-go https://github.com/compose-spec/compose-go to make Katenary parsing compose file the official way. Add labels: - `volume-from` (with `same-pod`) to avoid volume repetition - `ignore` to ignore a service - `mapenv` (replaces the `env-to-service`) to map environment to helm variable (as a template string) - `secret-vars` declares variables as secret values More: - Now, environment (as secret vars) are set in values.yaml - Ingress has got annotations in values.yaml - Probes (liveness probe) are improved - fixed code to optimize - many others fixes about path, bad volume check, refactorisation, tests...
45 lines
1.4 KiB
Go
45 lines
1.4 KiB
Go
package writers
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import (
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"bytes"
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"katenary/helm"
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"os"
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"path/filepath"
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"strings"
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"gopkg.in/yaml.v3"
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)
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// BuildDeployment builds a deployment.
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func BuildDeployment(deployment *helm.Deployment, name, templatesDir string) {
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kind := "deployment"
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fname := filepath.Join(templatesDir, name+"."+kind+".yaml")
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fp, _ := os.Create(fname)
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buffer := bytes.NewBuffer(nil)
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enc := yaml.NewEncoder(buffer)
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enc.SetIndent(IndentSize)
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enc.Encode(deployment)
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_content := string(buffer.Bytes())
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content := strings.Split(string(_content), "\n")
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dataname := ""
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component := deployment.Spec.Selector["matchLabels"].(map[string]string)[helm.K+"/component"]
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n := 0 // will be count of lines only on "persistentVolumeClaim" line, to indent "else" and "end" at the right place
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for _, line := range content {
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if strings.Contains(line, "name:") {
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dataname = strings.Split(line, ":")[1]
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dataname = strings.TrimSpace(dataname)
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} else if strings.Contains(line, "persistentVolumeClaim") {
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n = CountSpaces(line)
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line = strings.Repeat(" ", n) + "{{- if .Values." + component + ".persistence." + dataname + ".enabled }}\n" + line
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} else if strings.Contains(line, "claimName") {
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spaces := strings.Repeat(" ", n)
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line += "\n" + spaces + "{{ else }}"
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line += "\n" + spaces + "emptyDir: {}"
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line += "\n" + spaces + "{{- end }}"
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}
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fp.WriteString(line + "\n")
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}
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fp.Close()
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}
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