2d1e4aa98f
An offline trivy install crash-looped (server FATALs when it can't fetch the vuln DB), and on rootless docker the restart storm churned the shared network's port-forwarder until the WebUI's own published host port was torn down — the WebUI stayed healthy INSIDE its container but was unreachable from the host, with nothing detecting or healing it. Three fixes, in the house self-healing style (mirrors the network-drift trio): 1. Control-plane health checker wired into the existing task-processor idle poll (maybeRegenPoll), no new daemon. dockerHealthScan (read-only) detects daemon down, a WebUI running-but-host-port-unreachable (the port-forward corruption), and crash-looping containers. webuiSystemHealthCheck writes frontend/data/system/health_status.json + self-dispatches a heal — the user can't click a button on a dead WebUI, so the poll drives the fix. Frontend health-notifier surfaces a topbar badge + dashboard banner + details panel. 2. Failure cap, enforced centrally by dockerHealthHeal (task-gated): stops crash-loopers (removing the churn), restarts the WebUI to re-publish a lost port forward, and — only if that fails — recycles the rootless daemon and restarts the core container. Caps every app immediately, no template churn. 3. Trivy no longer crash-loops offline: the server runs in a shell retry-loop so the container stays Up and quietly retries on a backoff instead of exiting FATAL. Verified: container stays Up across repeated DB-download failures. Core WebUI compose gains restart: unless-stopped so it self-recovers after a reboot / daemon recycle instead of staying down. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Signed-off-by: librelad <librelad@digitalangels.vip>
59 lines
2.9 KiB
YAML
59 lines
2.9 KiB
YAML
networks:
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DOCKER_NETWORK_DATA: #LIBREPORTAL|DOCKER_NETWORK_TAG|DOCKER_NETWORK_DATA
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external: true
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services:
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trivy-service: #LIBREPORTAL|SERVICE_TAG_1|trivy-service
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container_name: trivy-service
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image: aquasec/trivy:latest
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restart: unless-stopped
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# Keep the container process ALIVE even when the vuln DB can't be fetched.
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# `trivy server` FATAL-exits if it can't download the DB on first boot (no
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# internet / registry unreachable); bare, restart:unless-stopped then crash-
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# loops it, and on rootless docker that restart storm churns the shared
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# network's port-forwarder until the WebUI's own published port is torn down.
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# Wrapping the server in a shell retry-loop means the container stays Up and
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# quietly retries on a backoff instead of exiting — no restart, no churn. The
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# backend already reports the scanner as db_updating/absent until a DB lands.
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entrypoint: ["/bin/sh", "-c"]
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command:
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- |
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while true; do
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trivy server --listen 0.0.0.0:4954
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echo "[libreportal] trivy server exited ($?) — vuln DB unavailable or offline; staying up, retrying in ${TRIVY_RETRY_SECS:-300}s (scanning paused until the DB is reachable)."
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sleep "${TRIVY_RETRY_SECS:-300}"
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done
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# GLUETUN_OFF_BEGIN
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ports:
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- "PORTS_DATA_1" #LIBREPORTAL|PORTS_TAG_1|PORTS_DATA_1
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# GLUETUN_OFF_END
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environment:
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- TZ=TIMEZONE_DATA #LIBREPORTAL|TIMEZONE_TAG|TIMEZONE_DATA
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- TRIVY_CACHE_DIR=/cache
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labels:
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libreportal.category: "CATEGORY_DATA" #LIBREPORTAL|CATEGORY_TAG|CATEGORY_DATA
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libreportal.title: "TITLE_DATA" #LIBREPORTAL|TITLE_TAG|TITLE_DATA
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traefik.enable: TRAEFIK_ENABLE_DATA #LIBREPORTAL|TRAEFIK_ENABLE_TAG|TRAEFIK_ENABLE_DATA
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# TRAEFIK_PORT_1_BEGIN
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traefik.http.routers.trivy-service.entrypoints: web,websecure
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traefik.http.routers.trivy-service.rule: Host(`DOMAINSUBNAME_DATA_1`) #LIBREPORTAL|DOMAINSUBNAME_TAG_1|DOMAINSUBNAME_DATA_1
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traefik.http.routers.trivy-service.tls: true
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traefik.http.routers.trivy-service.tls.certresolver: production
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traefik.http.services.trivy-service.loadbalancer.server.port: PORT_INTERNAL_DATA_1 #LIBREPORTAL|PORT_INTERNAL_TAG_1|PORT_INTERNAL_DATA_1
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traefik.http.routers.trivy-service.middlewares: MIDDLEWARE_DATA_1 #LIBREPORTAL|MIDDLEWARE_TAG_1|MIDDLEWARE_DATA_1
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# TRAEFIK_PORT_1_END
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traefik.docker.network: DOCKER_NETWORK_DATA #LIBREPORTAL|DOCKER_NETWORK_TAG|DOCKER_NETWORK_DATA
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healthcheck:
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disable: HEALTHCHECK_DATA #LIBREPORTAL|HEALTHCHECK_TAG|HEALTHCHECK_DATA
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volumes:
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- SOCKET_DATA #LIBREPORTAL|SOCKET_TAG|SOCKET_DATA
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- ./trivy-cache:/cache
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# GLUETUN_OFF_BEGIN
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networks:
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DOCKER_NETWORK_DATA: #LIBREPORTAL|DOCKER_NETWORK_TAG|DOCKER_NETWORK_DATA
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ipv4_address: IP_DATA_1 #LIBREPORTAL|IP_TAG_1|IP_DATA_1
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# GLUETUN_OFF_END
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# GLUETUN_ON_BEGIN
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# network_mode: "container:gluetun-service"
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# GLUETUN_ON_END
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