Yannik Sembritzki

Allow set-and-delete flow that is usually used by acme-clients

2

This PR builds on the work of @jacobmyers-codeninja's PR #245 and fully implements set-and-delete flow. This fixes issues such as https://github.com/dehydrated-io/dehydrated/issues/832

Log client ips

8

Fixes #268.

list request IP in log to be able to block spammers

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My acme-dns instance is flooded by requests like this: ``` DEBU[0009] Answering question for domain domain=pizzaseo.com. qtype=RRSIG rcode=NXDOMAIN DEBU[0019] Answering question for domain domain=pizzaseo.com. qtype=RRSIG rcode=NXDOMAIN DEBU[0020] Answering question for...

Fix invalid nxdomain response (fixes #257)

3

This fixes #257

Installing redis from distribution repo

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Hi, currently it is not supported to install redis from the main repository of a servers distribution. This may have been a good approach when redis was still in its...

Fixes #276

This is a pre-requisite for the install from repo PR.

At the moment, it is not possible to use redis with a password + sentinel. This PR fixes that.