package generate import ( "github.com/pkg/errors" ) // EnvVariable "PODMAN_SYSTEMD_UNIT" is set in all generated systemd units and // is set to the unit's (unique) name. const EnvVariable = "PODMAN_SYSTEMD_UNIT" // restartPolicies includes all valid restart policies to be used in a unit // file. var restartPolicies = []string{"no", "on-success", "on-failure", "on-abnormal", "on-watchdog", "on-abort", "always"} // validateRestartPolicy checks that the user-provided policy is valid. func validateRestartPolicy(restart string) error { for _, i := range restartPolicies { if i == restart { return nil } } return errors.Errorf("%s is not a valid restart policy", restart) } const headerTemplate = `# {{.ServiceName}}.service # autogenerated by Podman {{.PodmanVersion}} {{- if .TimeStamp}} # {{.TimeStamp}} {{- end}} [Unit] Description=Podman {{.ServiceName}}.service Documentation=man:podman-generate-systemd(1) Wants=network.target After=network-online.target ` // filterPodFlags removes --pod and --pod-id-file from the specified command. func filterPodFlags(command []string) []string { processed := []string{} for i := 0; i < len(command); i++ { s := command[i] if s == "--pod" || s == "--pod-id-file" { i++ continue } processed = append(processed, s) } return processed }