{ "schema_version": 1, "analyzer": "aoe-controller/20260816.0.1", "source_sha256": "a32d495bd317cf9580908fe218fb2cfe5d14059f1082f5da648565b28ad8bb23", "agent": "gemini", "territory": "failover-three", "model": "google/gemini-3.8-flash", "outcome": "running", "metrics": { "tool_calls": 14, "tool_errors": 0, "discoveries": 13, "mutations": 0, "lifecycle_actions": 0, "validations": 1, "first_mutation_after_ms": null, "last_observed_after_ms": 45867 }, "architecture": { "technologies": [ "Python", "SQLite", "systemd" ], "service_units": [ "etc/systemd/system/failover-proxy.service", "etc/systemd/system/failover-replica.service", "etc/systemd/system/failover-seed.service" ], "persistent_paths": [ "/etc/nix", "/etc/nixos", "/etc/systemd/system", "/etc/systemd/system/*failover", "/etc/systemd/system/failover-proxy.service", "/etc/systemd/system/failover-replica.service", "/etc/systemd/system/failover-seed.service", "/var/lib/failover", "/var/lib/failover/records.sqlite3" ] }, "actions": [ { "index": 1, "tool_id": "call_80011", "kind": "discovery", "started_after_ms": 7895, "duration_ms": 48, "description": "Inspect failover directory and systemd services", "command": "ls -la /var/lib/failover && systemctl list-units --type=service --state=running | grep -iE 'record|failover|proxy|replica|primary' || true", "success": true, "output_excerpt": "total 28\ndrwxr-xr-x 2 root root 4096 Oct 13 22:58 .\ndrwxr-xr-x 9 root root 4096 Oct 13 22:58 ..\n-rw-r--r-- 1 root root 0 Oct 13 22:58 primary.failed\n-rw-r--r-- 1 root root 12288 Oct 13 22:58 records.sqlite3\n-rw-r--r-- 1 root root 8 Oct 13 22:58 replica.role\n-rw-r--r-- 1…" }, { "index": 2, "tool_id": "call_1015251", "kind": "discovery", "started_after_ms": 9988, "duration_ms": 25, "description": "Inspect files in /var/lib/failover", "command": "head -n 50 /var/lib/failover/* || true", "success": true, "output_excerpt": "[binary stdout suppressed: 12461 bytes]" }, { "index": 3, "tool_id": "call_900957", "kind": "discovery", "started_after_ms": 12048, "duration_ms": 35, "description": "Read text files in /var/lib/failover", "command": "for f in /var/lib/failover/*; do if [ -f \"$f\" ] && [ \"$f\" != \"/var/lib/failover/records.sqlite3\" ]; then echo \"=== $f ===\"; cat \"$f\"; echo \"\"; fi; done", "success": true, "output_excerpt": "=== /var/lib/failover/primary.failed ===\n\n=== /var/lib/failover/replica.role ===\nreplica\n\n=== /var/lib/failover/upstream ===\n8081" }, { "index": 4, "tool_id": "call_1252030", "kind": "discovery", "started_after_ms": 13891, "duration_ms": 5517, "description": "List failover unit files", "command": "systemctl list-unit-files | grep failover", "success": true, "output_excerpt": "failover-proxy.service enabled ignored\nfailover-replica.service enabled ignored\nfailover-seed.service enabled ignored" }, { "index": 5, "tool_id": "call_26687", "kind": "discovery", "started_after_ms": 21713, "duration_ms": 25, "description": "Find unit files matching failover", "command": "ls -la /etc/systemd/system/*failover* /lib/systemd/system/*failover* 2>/dev/null || true", "success": true, "output_excerpt": "lrwxrwxrwx 1 root root 94 Jan 1 1970 /etc/systemd/system/failover-proxy.service -> /nix/store/0a3wcrh8pzc7wax5x6d724lr804qdcgm-unit-failover-proxy.service/failover-proxy.service\nlrwxrwxrwx 1 root root 98 Jan 1 1970 /etc/systemd/system/failover-replica.service -> /nix/store/cs…" }, { "index": 6, "tool_id": "call_1076015", "kind": "discovery", "started_after_ms": 24194, "duration_ms": 35, "description": "Inspect systemd service definitions", "command": "cat /etc/systemd/system/failover-proxy.service\necho \"---\"\ncat /etc/systemd/system/failover-replica.service\necho \"---\"\ncat /etc/systemd/system/failover-seed.service", "success": true, "output_excerpt": "[Unit]\nAfter=failover-seed.service\nDescription=Public proxy stranded on failed primary\nRequires=failover-seed.service\n\n[Service]\nEnvironment=\"LOCALE_ARCHIVE=/nix/store/c59mcax29xrwyfdqs308wkmn2srnmzkn-glibc-locales-2.42-67/lib/locale/locale-archive\"\nEnvironment=\"PATH=/nix/store/9…" }, { "index": 7, "tool_id": "call_1045036", "kind": "discovery", "started_after_ms": 27395, "duration_ms": 37, "description": "Read failover seed and python scripts", "command": "cat /nix/store/vnsdj3nml00cykxy4dmpcsgbwp76jspz-unit-script-failover-seed-start/bin/failover-seed-start\necho \"=== PROXY ===\"\ncat /nix/store/gy7xaavwyh9mbwz4ll8h6z3ban0s6g93-failover-proxy.py\necho \"=== REPLICA ===\"\ncat /nix/store/3lf8if1z3ahcv9mdxqmwncn87hnwdymi-failover-replica.py", "success": true, "output_excerpt": "#!/nix/store/byi2zpy2bgcf3dr6y0l8m50rmjj8z7q1-bash-5.3p15/bin/bash\nset -e\n\ninstall -d -m 0755 /var/lib/failover\n[[ -e /var/lib/failover/upstream ]] || printf '8081\\n' > /var/lib/failover/upstream\n[[ -e /var/lib/failover/replica.role ]] || printf 'replica\\n' > /var/lib/failover/re…" }, { "index": 8, "tool_id": "call_6248", "kind": "validation", "started_after_ms": 31420, "duration_ms": 38, "description": "Check open ports and listening processes", "command": "ss -tulpn", "success": true, "output_excerpt": "Netid State Recv-Q Send-Q Local Address:Port Peer Address:PortProcess\nudp UNCONN 0 0 127.0.0.54:53 0.0.0.0:* users:((\"systemd-resolve\",pid=300,fd=24))\nudp UNCONN 0 0 127.0.0.53%lo:53 0.0.0.0:* users:((\"systemd-resolve\",pid=300,fd…" }, { "index": 9, "tool_id": "call_29759", "kind": "discovery", "started_after_ms": 34055, "duration_ms": 25, "description": "Search for 8081 references in /etc and system profile", "command": "grep -rnwi \"8081\" /etc /nix/var/nix/profiles/system 2>/dev/null || true", "success": true, "output_excerpt": null }, { "index": 10, "tool_id": "call_27444", "kind": "discovery", "started_after_ms": 36375, "duration_ms": 61, "description": "Check NixOS configuration", "command": "ls -la /etc/nixos || ls -la /etc/nix", "success": true, "output_excerpt": "total 8\ndrwxr-xr-x 2 root root 4096 Oct 13 22:58 .\ndrwxr-xr-x 21 root root 4096 Oct 13 22:58 .." }, { "index": 11, "tool_id": "call_1426875", "kind": "discovery", "started_after_ms": 38208, "duration_ms": 26, "description": "List /etc contents", "command": "ls -la /etc", "success": true, "output_excerpt": "total 120\ndrwxr-xr-x 21 root root 4096 Oct 13 22:58 .\ndrwxr-xr-x 17 root root 4096 Oct 13 22:58 ..\nlrwxrwxrwx 1 root root 23 Oct 13 22:58 bash_logout -> /etc/static/bash_logout\nlrwxrwxrwx 1 root root 18 Oct 13 22:58 bashrc -> /etc/static/bashrc\ndrwxr-xr-x 2 root ro…" }, { "index": 12, "tool_id": "call_27200", "kind": "discovery", "started_after_ms": 40510, "duration_ms": 26, "description": "List /etc/systemd/system", "command": "ls -la /etc/systemd/system", "success": true, "output_excerpt": "lrwxrwxrwx 1 root root 26 Oct 13 22:58 /etc/systemd/system -> /etc/static/systemd/system" }, { "index": 13, "tool_id": "call_1003204", "kind": "discovery", "started_after_ms": 43551, "duration_ms": 38, "description": "Check mount points", "command": "mount | grep -E ' / |nix'", "success": true, "output_excerpt": "/dev/vda on / type ext4 (rw,relatime,x-initrd.mount)\ntmpfs on /nix/.rw-store type tmpfs (rw,relatime,mode=755,x-initrd.mount)\nnix-store on /nix/.ro-store type 9p (rw,relatime,cache=0xf,access=client,msize=16384,trans=virtio,x-initrd.mount,x-systemd.requires=modprobe@9pnet_virtio.…" }, { "index": 14, "tool_id": "call_1111797", "kind": "discovery", "started_after_ms": 45841, "duration_ms": 26, "description": "Check disk filesystems", "command": "df -h", "success": true, "output_excerpt": "Filesystem Size Used Avail Use% Mounted on\n/dev/vda 2.0G 36M 1.8G 2% /\ntmpfs 357M 0 357M 0% /nix/.rw-store\nnix-store 899G 482G 372G 57% /nix/.ro-store\ntmpfs 179M 2.9M 176M 2% /run\nshared 7.8G 153M 7.7G 2% /tmp…" } ] }