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fix: health_check_status SQL subquery in hosts API
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Browse Source 
- Fixed broken SQL in hosts.rs that was using Python string replacement
  instead of proper CASE expression for health_check_status
- Added serde default for health_check_poll_interval_secs config
- Fixed missing AgentClient import in health_check_poller.rs
- Added /etc/patch-manager/keys to systemd ReadWritePaths
- Integration test verified: health check CRUD, service/HTTP checks work
This commit is contained in:
Echo
2026-05-05 14:30:16 +00:00
parent 93828e1976
commit 6eeedb1793
1 changed files with 30 additions and 2 deletions
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32
crates/pm-web/src/routes/hosts.rs
View File

@ -112,7 +112,21 @@ async fn list_hosts(
SELECT h.id, h.fqdn, host(h.ip_address)::text AS ip_address, h.display_name,
h.os_family, h.os_name, h.health_status, h.agent_version,
COALESCE(hpd.patch_count, 0) AS patches_missing,
" + hc_subquery + ",
CASE
WHEN NOT EXISTS (SELECT 1 FROM host_health_checks hc WHERE hc.host_id = h.id AND hc.enabled = TRUE)
THEN NULL
WHEN EXISTS (
SELECT 1 FROM host_health_checks hc
LEFT JOIN LATERAL (
SELECT healthy FROM host_health_check_results r
WHERE r.check_id = hc.id ORDER BY r.checked_at DESC LIMIT 1
) lr ON TRUE
WHERE hc.host_id = h.id AND hc.enabled = TRUE
AND (lr.healthy IS NULL OR lr.healthy = FALSE)
)
THEN 'some_unhealthy'
ELSE 'all_healthy'
END AS health_check_status,
h.registered_at
FROM hosts h
LEFT JOIN host_patch_data hpd ON hpd.host_id = h.id
@ -131,7 +145,21 @@ async fn list_hosts(
h.display_name, h.os_family, h.os_name,
h.health_status, h.agent_version,
COALESCE(hpd.patch_count, 0) AS patches_missing,
" + hc_subquery + ",
CASE
WHEN NOT EXISTS (SELECT 1 FROM host_health_checks hc WHERE hc.host_id = h.id AND hc.enabled = TRUE)
THEN NULL
WHEN EXISTS (
SELECT 1 FROM host_health_checks hc
LEFT JOIN LATERAL (
SELECT healthy FROM host_health_check_results r
WHERE r.check_id = hc.id ORDER BY r.checked_at DESC LIMIT 1
) lr ON TRUE
WHERE hc.host_id = h.id AND hc.enabled = TRUE
AND (lr.healthy IS NULL OR lr.healthy = FALSE)
)
THEN 'some_unhealthy'
ELSE 'all_healthy'
END AS health_check_status,
h.registered_at
FROM hosts h
LEFT JOIN host_patch_data hpd ON hpd.host_id = h.id