20230717

 Fell asleep around 7:30 and woke up around 3. Got up immediately to work on my project. Tried to rewrite traverse function in a more general way, but in the end I was confused about what I was writing, so had to give up and keep it simple. Did the running exercise around 5 without listening to podcasts. Rested for a while, had breakfast and played piano. Took a nap until 8:30, when I returned to my study room to continue my working. Stopped working around 11 because the open-ear bone conduction earphone I bought yesterday had arrived. Better than I expected, would give it a try for tomorrow's exercise. Then I remember that, my Joplin notes had been hard to sync for several days, so I tried to fix it. Played Zelda after lunch, then practiced my spoken English and turn to fix my home lab setting. Consul, Vault and Nomad clusters were all down. It had been a while since the last time I did something with them, so I was totally confused. Well, I guessed this accident would make us give up the HarshiCorp stack and return to a simpler way to host services, like docker or docker compose. I remembered there was a routing problem when using Traefik as reverse proxy to access services in docker compose network? Couldn't access service by its name. For now, the most important was to make NextCloud and Joplin work. Well, it was not hard to run docker service on the same host NextCloud was running before, all the data were there. And Joplin could sync through NextCloud, althought it was unbearably slow. Completed 17 pomodoroes today - one earch for English and learning, two for exercise, four for research and nine for work.