[kvm] Add information about tap IPv6 in connection parameters

software/kvm/instance-kvm-cluster.cfg.jinja2.in

@@ -135,8 +135,12 @@ return =
 {{ '  ' }}monitor-base-url
 {% if str(kvm_parameter_dict.get('use-tap', 'True')).lower() == 'true' -%}
 {{ '  ' }}tap-ipv4
+{{ '  ' }}tap-ipv6
+{{ '  ' }}ipv6-network-info
 
-{% do publish_dict.__setitem__(instance_name ~ '-lan', '${' ~ section ~ ':connection-tap-ipv4}') -%}
+{% do publish_dict.__setitem__(instance_name ~ '-ipv4', '${' ~ section ~ ':connection-tap-ipv4}') -%}
+{% do publish_dict.__setitem__(instance_name ~ '-ipv6', '${' ~ section ~ ':connection-tap-ipv4}') -%}
+{% do publish_dict.__setitem__(instance_name ~ '-ipv6-info', '${' ~ section ~ ':connection-ipv6-network-info}') -%}
 {% do kvm_hostname_list.append(instance_name ~ ' ' ~ '${' ~ section ~ ':connection-tap-ipv4}') -%}
 {% endif -%}
 {% do monitor_base_url_dict.__setitem__(instance_name, '${' ~ section ~ ':connection-monitor-base-url}') -%}

software/kvm/instance-kvm.cfg.jinja2

@@ -410,6 +410,10 @@ password = {{ slapparameter_dict['monitor-password'] }}
 {% endif -%}
 interface-url = {{ slapparameter_dict.get('monitor-interface-url', 'https://monitor.app.officejs.com') }}
 
+# this helper just gives a blank line to insert in multiline values
+[helper]
+blank-line =
+
 [publish-connection-information]
 <= monitor-publish
 recipe = slapos.cookbook:publish
@@ -418,9 +422,9 @@ backend-url = https://[${novnc-instance:ip}]:${novnc-instance:port}/vnc.html?hos
 url = ${request-slave-frontend:connection-url}/vnc.html?host=${request-slave-frontend:connection-domainname}&port=${request-slave-frontend:connection-port}&encrypt=1&path=${request-slave-frontend:connection-resource}&password=${kvm-controller-parameter-dict:vnc-passwd}
 {% set disk_number = len(storage_dict) -%}
 maximum-extra-disk-amount = {{ disk_number }}
-{% set iface = 'eth0' -%}
+{% set iface = 'ens3' -%}
 {% if use_nat == 'true' -%}
-{%   set iface = 'eth1' -%}
+{%   set iface = 'ens4' -%}
 {%   if nat_rule_list -%}
 # Publish NAT port mapping status
 {%     for port in nat_rule_list.split(' ') -%}
@@ -439,6 +443,7 @@ nat-rule-url-{{port}} = [${slap-network-information:global-ipv6}]:${6tunnel-{{ex
 {% endif -%}
 {% if use_tap == 'true' -%}
 tap-ipv4 = {{tap_ipv4_addr}}
+tap-ipv6 = {{tap_ipv6_addr}}
 {% endif -%}
 
 {% set kvm_http = 'http://${slap-network-information:local-ipv4}:' ~ slapparameter_dict.get('httpd-port', 8081) -%}
@@ -447,42 +452,80 @@ tap-ipv4 = {{tap_ipv4_addr}}
 {%     set kvm_http = 'http://10.0.2.100' -%}
 {%   endif %}
 {%   if slapparameter_dict.get('authorized-key', '') and slapparameter_dict.get('type', '') == 'cluster' -%}
-7_info = Get the publick key file in your VM with the command: wget {{ kvm_http }}/authorized_keys
+key_info = Get the publick key file in your VM with the command: wget {{ kvm_http }}/authorized_keys
 {%   endif %}
 {% endif %}
 
 {% if use_tap == 'true' and tap_ipv4_addr != "" -%}
-1_info = Use these configurations below to configure interface {{ iface }} in your VM.
-2_info = ${network-config:ifconfig}
-3_info = ${network-config:route-iface}
-4_info = ${network-config:route-network}
-5_info = ${network-config:route-default}
+ipv4-network-info =
+  Use these configurations below to configure IPv4 on interface {{ iface }} in your VM.
+  IFACE={{ iface }}
+  ${network-config-ipv4:ifconfig}
+  ${network-config-ipv4:route-iface}
+  ${network-config-ipv4:route-network}
+  ${network-config-ipv4:route-default}
 {% if enable_http == 'true' %}
-6_info = Or run in your VM the command: wget -O- {{ kvm_http }}/netconfig.sh | /bin/sh -
+  ${helper:blank-line}
+  Or run in your VM the command: wget -O- {{ kvm_http }}/netconfig.sh | /bin/sh -
+{% endif %}
 {% endif %}
 
-[network-config]
+{% if use_tap == 'true' and tap_ipv6_addr != "" -%}
+ipv6-network-info =
+  Use these configurations below to configure IPv6 on interface {{ iface }} in your VM.
+  IFACE={{ iface }}
+  ${network-config-ipv6:ipv6-add-address}
+  ${network-config-ipv6:ipv6-add-default-route}
+{% if enable_http == 'true' %}
+  ${helper:blank-line}
+  Or run in your VM the command: wget -O- {{ kvm_http }}/ipv6_config.sh | /bin/sh -
+{% endif %}
+{% endif %}
+
+
+{% if use_tap == 'true' and tap_ipv4_addr != "" -%}
+[network-config-ipv4]
 recipe = plone.recipe.command
 path = ${directory:public}/netconfig.sh
-ifconfig = ifconfig {{ iface }} {{tap_ipv4_addr}} netmask {{tap_ipv4_netmask}}
-route-iface = route add {{tap_ipv4_gateway}} dev {{ iface }}
+ifconfig = ifconfig $IFACE {{tap_ipv4_addr}} netmask {{tap_ipv4_netmask}}
+route-iface = route add {{tap_ipv4_gateway}} dev $IFACE
 route-network = route add -net {{tap_ipv4_network}} netmask {{tap_ipv4_netmask}} gw {{tap_ipv4_gateway}}
-{%   if iface == 'eth0' -%}
-route-default = route add default gw {{tap_ipv4_gateway}}
-{%   elif nat_restrict == 'true' -%}
-route-default = route add default gw {{tap_ipv4_gateway}} dev {{ iface }}
+{%   if nat_restrict == 'true' -%}
+route-default = route add default gw {{tap_ipv4_gateway}} dev $IFACE
 {%   elif global_ipv4_prefix -%}
-route-default = ip route add {{ global_ipv4_prefix }} via {tap_ipv4_gateway}} dev {{ iface }} src {{tap_ipv4_addr}}
-{% else -%}
+route-default = ip route add {{ global_ipv4_prefix }} via {tap_ipv4_gateway}} dev $IFACE src {{tap_ipv4_addr}}
+{%   else -%}
 route-default =
 {%   endif -%}
 command =
-  echo "#!/bin/sh" > ${:path}
-  echo "" >> ${:path}
-  echo "${:ifconfig}" >> ${:path}
-  echo "${:route-iface}" >> ${:path}
-  echo "${:route-network}" >> ${:path}
-  echo "${:route-default}" >> ${:path}
+  cat > ${:path} << EOF
+  #!/bin/sh
+  IFACE={{ iface }}
+  #try to be compatible with OS with old names
+  grep eth0 /etc/network/interfaces &> /dev/null && [ $IFACE = ens3 ] && IFACE=eth0
+  grep eth1 /etc/network/interfaces &> /dev/null && [ $IFACE = ens4 ] && IFACE=eth1
+  ${:ifconfig}
+  ${:route-iface}
+  ${:route-network}
+  ${:route-default}
+  EOF
+update-command = ${:command}
+{% endif -%}
+
+{% if use_tap == 'true' and tap_ipv6_addr != "" -%}
+[network-config-ipv6]
+recipe = plone.recipe.command
+path = ${directory:public}/ipv6_config.sh
+ipv6-add-address = ip -6 address add {{tap_ipv6_network }} dev $IFACE
+ipv6-add-default-route =
+  ip -6 route del default ; ip -6 route add default dev $IFACE via {{tap_ipv6_gateway}}
+command =
+  cat > ${:path} << EOF
+  #!/bin/sh
+  IFACE={{ iface }}
+  ${:ipv6-add-address}
+  ${:ipv6-add-default-route}
+  EOF
 update-command = ${:command}
 {% endif -%}
 

software/kvm/software.cfg

@@ -99,7 +99,7 @@ recipe = hexagonit.recipe.download
 ignore-existing = true
 url = ${:_profile_base_location_}/instance-kvm.cfg.jinja2
 mode = 644
-md5sum = 602cdd2ed6d26d494f2dce697e8168d9
+md5sum = b74ab4ea985d44b4f1385a424958411d
 download-only = true
 on-update = true
 
@@ -108,7 +108,7 @@ recipe = hexagonit.recipe.download
 ignore-existing = true
 url = ${:_profile_base_location_}/instance-kvm-cluster.cfg.jinja2.in
 mode = 644
-md5sum = 1282296397d445ccae59e6de7915840c
+md5sum = c17903ba4d73361431851914f5ae549d
 download-only = true
 on-update = true