I’m curious as to which tools and technologies you all are using to keep track of all those services you are deploying, whether it be resource tracking, network traffic, logs, traces, or uptime.
As a bonus question, how have you organized your network or your services to reduce the overhead of implementing observability?
Systemd
To add, journal-brief can e-mail you systemd logs. If your apps aren’t very noisy, this can be helpful without a need to set up a complex observability stack.