Hi all, I am using OpenContrail R3.2. I am trying to create a setup with a tenant VM which uses DNS in tenant mode. I have read in Contrail-feature-guide about configuring DNS tenant mode and below are my steps:
1. I know that I have to associate IPAM with tenant DNS. Because default IPAM does not appear in IP Address Management tab, I have created an IPAM named "myipam". "myipam" has "Tenant DNS" method and Tenant DNS Server IPs "8.8.8.8" in IPAM tab. "myipam" has "Read", "Write", "Refer" as Owner and Global Share permissions. Also, in "Share list", I have selected "admin" project with "Read", "Write", "Refer" permissions. 2. Afterwards, I have created a network named "mynetwork" and I tried to assign a subnet to this network. In "Edit Network" window, in "Subnets" field, I have selected "myipam", added CIDR and Allocation Pool, checked DNS and DHCP and hit "Save". 3. Then I have opened again "Edit Network" window, for "mynetwork". In "Subnets" field, IPAM was changed to "default-ipam" instead of "myipam". IPAM drop-down list is deactivated (so I cannot choose again "myipam"). I have modified CIDR, Allocation Pool, DNS, DHCP saved "Edit Network" and reopened it but I got the same result. I have booted a VM using nova boot and as I expected, in /etc/resolv.conf was not the DNS server I have configured in "myipam". Can you please let me know how can I configure DNS in tenant mode? Thanks, Anda
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