Tag Archives: DNS

Answer: Set specific DNS server using dns.resolver (pythondns) – Python Dev Feed

Answer: Set specific DNS server using dns.resolver (pythondns) You don’t specify in your question, but assuming you’re using the resolver from dnspython.org, the documentation indicates you want to set the nameservers attribute on the Resolver object. Though it may be easier to provide an /etc/resolv.conf-style file to pass to the constructor’s filename argument. Checkout more…

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Automating Route53 DNS Updates for Blue/Green Deployments (the hard way) – Python Dev Feed

Automating Route53 DNS Updates for Blue/Green Deployments (the hard way) Blue/Green Architecture A blue/green architecture in some form or fashion is a necessity for highly available systems. This means that you have at least two seperate production environments. The blue one is in use, handling live traffic while the green one is a clone of…

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