bvandeusenandClaude Opus 5.5 200384e52d feat(host_agent): a group's updates and reboots on a weekly cadence, one host at a time (#5768) ...

#5768 "A maintenance cadence: a group's updates and reboots, one host at a
time, on a schedule". A plan names an inventory group, a weekday and time
in a time zone, a window and a reboot policy (only when required by
default). At its slot a run takes the group's hosts in order and gives each
a #5767 maintenance job. The next host starts only when the last is back in
service: its agent is posting and, for a swarm node, the node is active and
every replicated service is at its replicas. A failure stops the run, and
no host is started once the window has passed. A host's latest failure
shows as host_agent/<host>/maintenance_failed, for an ordinary alert rule.
The page is Hosts → Maintenance.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-14 18:59:07 -04:00

..

__init__.py

test(host_agent): agent config parser unit tests

2026-04-14 21:44:46 -04:00

test_agent_build_payload.py

feat(host_agent): agent 1.10 — backoff inside the stale window, posts of five, a deadline on Docker, /system/df every ten minutes (#5154)

2026-10-06 18:48:28 -04:00

test_agent_collectors.py

fix(host_agent): a stalled NFS mount no longer freezes the agent (#5760)

2026-10-14 17:12:27 -04:00

test_agent_config.py

chore: rename project Roundtable → Steward

2026-04-25 16:20:14 -04:00

test_agent_docker_bounds.py

fix(host_agent): every Docker read is bounded, and the agent reports its own footprint (#5764)

2026-10-14 18:01:45 -04:00

test_agent_docker.py

test(host_agent): the first log read is the one without since=, now that every read has a tail (#5764)

2026-10-14 18:04:41 -04:00

test_agent_events.py

feat(host_agent): a reboot reads as a reboot, and lost contact as its span (#5756)

2026-10-14 17:08:16 -04:00

test_agent_ring_buffer.py

fix(plugins): complete steward rename across bundled plugins; clear lint debt

2026-06-01 11:22:20 -04:00

test_agent_updates.py

feat(host_agent): a host says what updates it has waiting and whether it needs a reboot (#5765)

2026-10-14 18:23:44 -04:00

test_cadence.py

feat(host_agent): a group's updates and reboots on a weekly cadence, one host at a time (#5768)

2026-10-14 18:59:07 -04:00

test_clock_offset.py

feat(host_agent): how far each host's clock is from Steward's (milestone 490)

2026-10-08 08:00:33 -04:00

test_collectors.py

feat(docker): uptime from StartedAt, a restart is an event, host totals count physical devices only (#5153)

2026-10-06 18:45:57 -04:00

test_downtime.py

feat(host_agent): a reboot reads as a reboot, and lost contact as its span (#5756)

2026-10-14 17:08:16 -04:00

test_expand_metrics.py

feat(host_agent): a host says what updates it has waiting and whether it needs a reboot (#5765)

2026-10-14 18:23:44 -04:00

test_fleet_page.py

feat(hosts): a host's health tiles span the card and the gaps match; Add host is a dialog on the list (#5290, #5291)

2026-10-07 18:22:48 -04:00

test_host_health.py

test(hosts): render the host_agent fragments whether or not the plugin is enabled (#5122)

2026-10-06 18:03:17 -04:00

test_host_ip.py

feat(host_agent): agent reports its primary IP; mirror into Host.address (task 274)

2026-06-01 12:11:41 -04:00

test_ingest_timing.py

fix(host_agent): the server writes all five samples an agent post carries (#5181)

2026-10-06 21:05:22 -04:00

test_install_template.py

feat(host_agent): a root helper the agent can start, for updates, reboots and drains only (#5766)

2026-10-14 18:34:28 -04:00

test_maint_helper.py

feat(host_agent): a root helper the agent can start, for updates, reboots and drains only (#5766)

2026-10-14 18:34:28 -04:00

test_maintenance.py

feat(host_agent): Steward hands a host a maintenance job and follows it through the reboot (#5767)

2026-10-14 18:42:12 -04:00

test_mcp_tools.py

feat(mcp): docker and host-agent tools; TLS and crash-loop cutoffs in Settings

2026-10-06 07:47:02 -04:00

test_routes_expand_metrics.py

feat(host_agent): a disk out of inodes reads as full (#5745)

2026-10-14 16:51:46 -04:00

test_scheduler.py

feat(host_agent): a reboot reads as a reboot, and lost contact as its span (#5756)

2026-10-14 17:08:16 -04:00