Research and decide where to host the lizard failover

Originally created by @intrigeri on #10244 (Redmine)

Once we have updated specs (#10243 (closed)) we can find a place to host it. Take into account that we already have an unused VM at tachanka, TTP may be able to host something for us now, and we need another system for monitoring (tails#8646 (closed)).

Parent Task: #6185 (closed)

Related issues

Related to tails#8646 (closed)
Blocked by #10243 (closed)
Blocks #6250 (closed)

Edited May 15, 2020 by intrigeri

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