Feature/mg 359 - Service stopped of work in normal mode

[mageddo]

Since 2.0.20 the Docker service setup has stopped of work using normal mode

How to reproduce

$ sudo ./build/dns-proxy-server --service=normal
17-07-20 18:11:08.966 INF m=ConfigSetupService, status=script, script=\/home\/elvis\/dev\/projects\/dns-proxy-server\/build\/dns-proxy-server%!(EXTRA int=5380, int=5380, string=2.0.20)
17-07-20 18:11:08.966 INF m=Exec, cmd=sed, args=[-i s/<SCRIPT>/\/home\/elvis\/dev\/projects\/dns-proxy-server\/build\/dns-proxy-server%!(EXTRA int=5380, int=5380, string=2.0.20)/g /etc/init.d/dns-proxy-server]
17-07-20 18:11:08.967 INF m=Exec, status=success, cmd=sed
17-07-20 18:11:08.967 INF m=Exec, cmd=sh, args=[-c command -v update-rc.d || false]
17-07-20 18:11:08.968 INF m=Exec, status=success, cmd=sh
17-07-20 18:11:08.968 INF m=Exec, cmd=update-rc.d, args=[dns-proxy-server defaults]
17-07-20 18:11:08.994 INF m=Exec, status=success, cmd=update-rc.d
17-07-20 18:11:08.994 INF m=Exec, cmd=service, args=[dns-proxy-server stop]
17-07-20 18:11:09.008 INF m=Exec, status=error, type=*exec.ExitError, err=exit status 2
17-07-20 18:11:09.008 DEB status=stop-service, msg=out=/etc/init.d/dns-proxy-server: 11: /etc/init.d/dns-proxy-server: Syntax error: "(" unexpected
17-07-20 18:11:09.008 INF m=Exec, cmd=service, args=[dns-proxy-server start]
17-07-20 18:11:09.009 INF m=Exec, status=error, type=*exec.ExitError, err=exit status 2
17-07-20 18:11:09.010 CRI status=start-service, msg=exit status 2

What happen

The DNS Proxy server doesn't install as a service

What is expected

The DNS Proxy server installed as a service

Cause

The cause is the line src/github.com/mageddo/dns-proxy-server/conf/conf.go:274, the fmt verbs don't exist at this point when in normal mode