Pass real ssh key

Author: lemon-suse

data/yam/agama/auto/lib/base.libsonnet

@@ -23,6 +23,6 @@
   root(password):: {
     [if password then 'password']: '$6$vYbbuJ9WMriFxGHY$gQ7shLw9ZBsRcPgo6/8KmfDvQ/lCqxW8/WnMoLCoWGdHO6Touush1nhegYfdBbXRpsQuy/FTZZeg7gQL50IbA/',
     [if password then 'hashedPassword']: true,
-    sshPublicKey: 'fake public key to enable sshd and open firewall',
+    [if ssh_pub_key then 'sshPublicKey']: ssh_pub_key,
   },
 }

data/yam/agama/auto/template.libsonnet

@@ -34,6 +34,7 @@ function(bootloader=true,
          scripts_post_partitioning='',
          scripts_post='',
          software_only_required=false,
+         ssh_pub_key='',
          ssl_certificates=false,
          storage='',
          decrypt_password='',
@@ -64,7 +65,7 @@ function(bootloader=true,
             [if registration_code != '' then 'registrationCode']: registration_code,
             [if registration_url != '' then 'registrationUrl']: registration_url,
           },
-          root: base_lib.root(root_password),
+          root: base_lib.root(root_password, ssh_pub_key),
           [if ssl_certificates == true then 'security']: security_lib.sslCertificates(),
           [if scripts_pre != '' || scripts_post != '' || scripts_post_partitioning != '' then 'scripts']: {
             [if scripts_post != '' then 'post']: [ scripts_post_lib[x] for x in std.split(scripts_post, ',') ],