** Also affects: cloud-init (Ubuntu) Importance: Undecided Status: New
** Changed in: cloud-init (Ubuntu) Status: New => Confirmed ** Changed in: cloud-init (Ubuntu) Importance: Undecided => Medium ** Also affects: cloud-init (Ubuntu Artful) Importance: Medium Status: Confirmed ** Also affects: cloud-init (Ubuntu Xenial) Importance: Undecided Status: New ** Also affects: cloud-init (Ubuntu Zesty) Importance: Undecided Status: New ** Also affects: cloud-init (Ubuntu Yakkety) Importance: Undecided Status: New ** Changed in: cloud-init (Ubuntu Xenial) Status: New => Confirmed ** Changed in: cloud-init (Ubuntu Yakkety) Status: New => Confirmed ** Changed in: cloud-init (Ubuntu Zesty) Status: New => Confirmed ** Changed in: cloud-init (Ubuntu Xenial) Importance: Undecided => Medium ** Changed in: cloud-init (Ubuntu Yakkety) Importance: Undecided => Medium ** Changed in: cloud-init (Ubuntu Zesty) Importance: Undecided => Medium -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to cloud-init. https://bugs.launchpad.net/bugs/1701097 Title: eni rendering of ipv6 gateways fails Status in cloud-init: Confirmed Status in cloud-init package in Ubuntu: Confirmed Status in cloud-init source package in Xenial: Confirmed Status in cloud-init source package in Yakkety: Confirmed Status in cloud-init source package in Zesty: Confirmed Status in cloud-init source package in Artful: Confirmed Bug description: cloud-init trunk and xenial, yakkety, zesty and artful all fail A network config with a ipv6 gateway route like: subnets: - type: static address: 2001:4800:78ff:1b:be76:4eff:fe06:96b3 netmask: 'ffff:ffff:ffff:ffff::' routes: - gateway: 2001:4800:78ff:1b::1 netmask: '::' network: '::' For eni rendering, this should create a post-up/post-down route command that generates a default ipv6 route entry, like this: post-up route add -A inet6 default gw 2001:4800:78ff:1b::1 || true pre-down route del -A inet6 default gw 2001:4800:78ff:1b::1 || true However, what is currently generated is this: post-up route add -net :: netmask :: gw 2001:4800:78ff:1b::1 || true pre-down route del -net :: netmask :: gw 2001:4800:78ff:1b::1 || true That does not install the route correctly as a default gateway route. This is fallout from commit d00da2d5b0d45db5670622a66d833d2abb907388 net: normalize data in network_state object This commit removed ipv6 route 'netmask' values, and converted them to prefix length values, but failed to update the eni renderer's check for ipv6 default gateway. To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-init/+bug/1701097/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp