chore: consolidate new foundation and archive v1 (#1495)

2026-09-07 12:32:57 -05:00
parent 9a5fbdbda7 5d27700026
commit 127a54fdff
3511 changed files with 727899 additions and 10 deletions
@@ -0,0 +1,37 @@
+[Unit]
+Description=Mosaic tmux fleet agent %i
+Documentation=https://git.mosaicstack.dev/mosaicstack/stack
+Requires=mosaic-tmux-holder.service
+After=mosaic-tmux-holder.service
+PartOf=mosaic-tmux-holder.service
+# Do not attempt a seat before its generated env exists. `install` enables this
+# unit (WantedBy=default.target) but on a roster-v2 fleet the reconciler owns the
+# generated env, so between `install` and the first `apply`/`regen --write` there
+# is a boot window where ExecStart would run against an absent env file and the
+# launcher would fail the unit. A skipped unit is the honest state for "enabled
+# but not yet configured"; systemd re-evaluates the condition on every start, so
+# the seat comes up on the next start once the reconciler has written env.
+#
+# #1408: the reconciler writes projections into the BRAIN home when one is
+# active (~/.mosaic/fleet/agents, mirroring start-agent-session.sh's brain-home
+# resolution), and into MOSAIC_HOME on a legacy single-tree host. A single
+# config-home condition therefore skipped every seat on brain-home estates —
+# measured on two estates: 27 projections vs 0, and 5 vs 0, gate never fired.
+# Two TRIGGERING conditions (the `|` prefix ORs same-type conditions, which
+# otherwise AND): either shape arms the unit; the launcher still resolves the
+# authoritative copy itself.
+ConditionPathExists=|%h/.config/mosaic/fleet/agents/%i.env.generated
+ConditionPathExists=|%h/.mosaic/fleet/agents/%i.env.generated
+
+[Service]
+Type=oneshot
+# Remove loader and noninteractive-shell controls before ExecStart loads env.
+UnsetEnvironment=LD_PRELOAD BASH_ENV ENV
+RemainAfterExit=yes
+# Never preload the projection. The launcher starts from a fixed minimal
+# environment and strictly validates generated/local data before tmux effects.
+ExecStart=/usr/bin/env -i HOME=%h MOSAIC_AGENT_NAME=%i PATH=/usr/bin:/bin /bin/bash --noprofile --norc %h/.config/mosaic/tools/fleet/start-agent-session.sh %i
+ExecStop=-/usr/bin/env -i HOME=%h MOSAIC_AGENT_NAME=%i PATH=/usr/bin:/bin /bin/bash --noprofile --norc %h/.config/mosaic/tools/fleet/start-agent-session.sh --stop %i
+
+[Install]
+WantedBy=default.target