>>error: main exception: a bytes-like object is required, not 'str' seem to be a bug here, maybe in template parsing.
Maybe this commit is fixing it: https://github.com/CumulusNetworks/ifupdown2/commit/c44a7a363579d78c42b0cf17ff1b726dcde9296c ----- Mail original ----- De: "Daniel Berteaud" <dan...@firewall-services.com> À: "Proxmox VE development discussion" <pve-devel@lists.proxmox.com> Cc: "pve-devel" <pve-de...@pve.proxmox.com> Envoyé: Jeudi 16 Juillet 2020 10:14:49 Objet: Re: [pve-devel] Regression in ifupdown2 with templates ? ----- Le 16 Juil 20, à 9:29, Alexandre DERUMIER aderum...@odiso.com a écrit : > Hi, > > ifupdown3 have migrated to python3, > > maybe try to install python3-mako package ? Didn't know it was switching to py3 :-) Indeed, installing python3-mako makes the previous error message go away. But the result is even worst now, as ifupdown2 completly fails and don't even configure interfaces which are not using templates in /etc/network/interfaces root@pve5:~# ifreload -a -v info: requesting link dump info: requesting address dump info: requesting netconf dump info: loading builtin modules from ['/usr/share/ifupdown2/addons'] info: module ppp not loaded (module init failed: no /usr/bin/pon found) info: module batman_adv not loaded (module init failed: no /usr/sbin/batctl found) info: executing /sbin/sysctl net.bridge.bridge-allow-multiple-vlans info: module mstpctl not loaded (module init failed: no /sbin/mstpctl found) info: executing /bin/ip rule show info: executing /bin/ip -6 rule show info: address: using default mtu 1500 info: address: max_mtu undefined info: executing /usr/sbin/ip vrf id info: mgmt vrf_context = False info: dhclient: dhclient_retry_on_failure set to 0 info: executing /bin/ip addr help info: address metric support: OK info: module ppp not loaded (module init failed: no /usr/bin/pon found) info: module mstpctl not loaded (module init failed: no /sbin/mstpctl found) info: module batman_adv not loaded (module init failed: no /usr/sbin/batctl found) info: looking for user scripts under /etc/network info: loading scripts under /etc/network/if-pre-up.d ... info: loading scripts under /etc/network/if-up.d ... info: loading scripts under /etc/network/if-post-up.d ... info: loading scripts under /etc/network/if-pre-down.d ... info: loading scripts under /etc/network/if-down.d ... info: loading scripts under /etc/network/if-post-down.d ... info: 'link_master_slave' is set. slave admin state changes will be delayed till the masters admin state change. info: using mgmt iface default prefix eth info: processing interfaces file /etc/network/interfaces info: template processing on interfaces file ... error: main exception: a bytes-like object is required, not 'str' info: exit status 1 root@pve5:~# So it looks like ifupdown2 v3 is not fully compatible with config working in v2. Haven't digged yet into it (those are prod servers, so not easy to play with their network stack) Cheers, Daniel -- [ https://www.firewall-services.com/ ] Daniel Berteaud FIREWALL-SERVICES SAS, La sécurité des réseaux Société de Services en Logiciels Libres Tél : +33.5 56 64 15 32 Matrix: @dani:fws.fr [ https://www.firewall-services.com/ | https://www.firewall-services.com ] _______________________________________________ pve-devel mailing list pve-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel _______________________________________________ pve-devel mailing list pve-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
