6b841fee7c
Only 2 main Vagrant calls are now needed (`vagrant up` and `vagrant up machine1`). This PR only updates the Vagrant Virtualbox setup. The Vagrant Libvirt and Terraform still need to be updated. This uses docker-compose as the entry point for standing up the stack and makes the stand-up of the sandbox more portal. Vagrant and Terraform are only responsible for standing up infrastructure and then running docker-compose, not for running any glue scripts. The docker-compose calls out to single-shot services to do all the glue required to get the fully functional Tinkerbell stack up and running. All the single-shot services are idempotent. This increases portability and the development iteration loop. This also simplifies the required steps needed to get a fully functioning sandbox up and running. This is intended to help people looking to get started by getting them to a provisioned machine quicker and more easily. Signed-off-by: Jacob Weinstock <jakobweinstock@gmail.com>
49 lines
979 B
Go
49 lines
979 B
Go
package envfile
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import (
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"fmt"
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"sort"
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"strings"
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"github.com/joho/godotenv"
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)
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type EnvFile map[string]string
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func ReadEnvFile(f string) (EnvFile, error) {
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myEnv, err := godotenv.Read(f)
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if err != nil {
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return nil, err
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}
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return myEnv, nil
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}
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// Copied and modified from https://github.com/joho/godotenv
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const doubleQuoteSpecialChars = "\\\n\r\"!$`"
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func Marshal(envMap map[string]string) (string, error) {
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lines := make([]string, 0, len(envMap))
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for k, v := range envMap {
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lines = append(lines, fmt.Sprintf(`export %s="%s"`, k, doubleQuoteEscape(v)))
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}
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sort.Strings(lines)
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return strings.Join(lines, "\n"), nil
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}
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func doubleQuoteEscape(line string) string {
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for _, c := range doubleQuoteSpecialChars {
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toReplace := "\\" + string(c)
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if c == '\n' {
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toReplace = `\n`
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}
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if c == '\r' {
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toReplace = `\r`
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}
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line = strings.Replace(line, string(c), toReplace, -1)
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}
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return line
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}
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// End of the part copied from https://github.com/joho/godotenv
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