diff options
Diffstat (limited to 'releasenotes/notes')
| -rw-r--r-- | releasenotes/notes/add-ipv6-diable-options-9aaee219bb87ac6a.yaml | 7 | ||||
| -rw-r--r-- | releasenotes/notes/replace-references-to-old-ctlplane-0df7f2ae8910559c.yaml | 20 |
2 files changed, 27 insertions, 0 deletions
diff --git a/releasenotes/notes/add-ipv6-diable-options-9aaee219bb87ac6a.yaml b/releasenotes/notes/add-ipv6-diable-options-9aaee219bb87ac6a.yaml new file mode 100644 index 00000000..8b57f587 --- /dev/null +++ b/releasenotes/notes/add-ipv6-diable-options-9aaee219bb87ac6a.yaml @@ -0,0 +1,7 @@ +--- +security: + - | + Add IPv6 disable option and make it configurable for user to disable IPv6 + when it's not used, this will descrease the risk of ipv6 attack. + Both net.ipv6.conf.default.disable_ipv6 & net.ipv6.conf.all.disable_ipv6 + will be explicitly set to the default value (0) which is enabled. diff --git a/releasenotes/notes/replace-references-to-old-ctlplane-0df7f2ae8910559c.yaml b/releasenotes/notes/replace-references-to-old-ctlplane-0df7f2ae8910559c.yaml new file mode 100644 index 00000000..09d3be03 --- /dev/null +++ b/releasenotes/notes/replace-references-to-old-ctlplane-0df7f2ae8910559c.yaml @@ -0,0 +1,20 @@ +--- +upgrade: + - | + The default network for the ctlplane changed from 192.0.2.0/24 to + 192.168.24.0/24. All references to the ctlplane network in the templates + have been updated to reflect this change. When upgrading from a previous + release, if the default network was used for the ctlplane (192.0.2.0/24), + then it is necessary to provide as input, via environment file, the correct + setting for all the parameters that previously defaulted to 192.0.2.x and + now default to 192.168.24.x; there is an environment file which could be + used on upgrade `environments/updates/update-from-192_0_2-subnet.yaml` to + cover a simple scenario but it won't be enough for scenarios using an + external load balancer, Contrail or Cisto N1KV. Follows a list of params to + be provided on upgrade. + From contrail-net.yaml: EC2MetadataIp, ControlPlaneDefaultRoute + From external-loadbalancer-vip-v6.yaml: ControlFixedIPs + From external-loadbalancer-vip.yaml: ControlFixedIPs + From network-environment.yaml: EC2MetadataIp, ControlPlaneDefaultRoute + From neutron-ml2-cisco-n1kv.yaml: N1000vVSMIP, N1000vMgmtGatewayIP + From contrail-vrouter.yaml: ContrailVrouterGateway |