R.I. Pienaar wrote:
>
> > On 19 Jul 2018, at 21:19, Henrik Lindberg
> > <henrik.lindb...@puppet.com> wrote:
> >
> >> On 2018-07-19 17:15, Helmut Schneider wrote:
> >> Hi,
> >> ---
> >> profiles:
> >> vpn:
> >> openvpn:
> >> defaults:
> >> client:
> >> dev: 'tun'
> >> proto: 'udp'
> >> resolv-retry: 'infinite'
> >> nobind:
> >> user: 'nobody'
> >> group: 'nogroup'
> >> persist-key:
> >> persist-tun:
> >> ca: '/etc/openvpn/ca-charlieroot.de.crt'
> >> cert:
> '/etc/openvpn/mail.helmut-ritter.de.crt' >> key:
> '/etc/openvpn/mail.helmut-ritter.de.key' >> ns-cert-type:
> 'server' >> # OpenVPN <= 2.3
> >> comp-lzo: 'yes'
> >> # OpenVPN > 2.3
> >> # compress: 'lz4'
> >> log-append: '/var/log/openvpn.log'
> >> verb: '4'
> >> script-security: '2'
> >> up: '/etc/openvpn/update-resolv-conf'
> >> The eep is called by
> >> content => epp("openvpn/etc/openvpn/config.epp", { openvpnConf =>
> >> $openvpnConf, openvpnMode => $openvpnMode, instance => $instance
> }), >> The epp:
> >> <%- | Hash $openvpnConf, String $openvpnMode, String $instance |
> -%> >> <% ({
> >> 'Mode' => [
> >> "$openvpnMode",
> >> ],
> >> 'Connection' => [
> >> 'remote',
> >> 'proto',
> >> 'dev',
> >> 'persist-tun',
> >> 'nobind',
> >> 'resolv-retry',
> >> 'compress',
> >> 'comp-lzo',
> >> ],
> >> 'Privileges' => [
> >> 'user',
> >> 'group',
> >> 'persist-key',
> >> ],
> >> 'Authentication' => [
> >> 'cert',
> >> 'key',
> >> 'ca',
> >> 'ns-cert-type',
> >> ],
> >> 'Logging' => [
> >> 'verb',
> >> 'log-append',
> >> ],
> >> 'Misc' => [
> >> 'script-security',
> >> 'plugin',
> >> 'up',
> >> 'down',
> >> ],
> >> }).each |$category, $parameters| { -%>
> >> ### <%= $category %> ###
> >> <%#= $openvpnConf %>
> >> <% $parameters.each |$parameter| { -%>
> >> <% if $parameter == 'remote' { -%>
> >> <%= $parameter %> <%= $openvpnConf['server'] %> <%=
> >> $openvpnConf['port'] %>
> >> <% } elsif $openvpnConf[$parameter] { -%>
> >> <%= $parameter %> <%= regsubst($openvpnConf[$parameter],
> >> '__INSTANCE__', $instance) %>
> >> <% } elsif defined($openvpnConf[$parameter]) { -%>
> >> <%= $parameter %>
> >> <% } -%>
> >> <% } %>
> >> <% } -%>
> >> The problem: compress does not exist in the hiera but is printed
> in the >> epp. How can I test if the key "compress" exists in the
> >> $openvpnConf-Hash?
> >
> > You can simply check if the hash has an Undef value for that key.
> >
> > $openvpnConf['compress'] == undef
Did not work as I also want to print keys without values.
> Another option:
>
> If “compress” in $openvpnConf { }
Works for me, thank you!
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