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feat(ansible): standardize Neo4j ports and add monitoring

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- Unify Neo4j HTTP/Bolt/syslog ports across ariel and umbriel hosts
- Add neo4j_metrics_port (22094) for APOC exporter sidecar
- Add umbriel to Prometheus node_exporter targets
- Add Neo4j scrape config and alerts for tx rollback rate and
  stalled store growth
- Replace kernos_harper MCP with andromeda (caliban.helu.ca)
- Remove angelia MCP from kottos fastagent config
- Switch neo4j group membership from keeper_user to ponos
This commit is contained in:
Robert Helewka
2026-05-22 22:19:13 -04:00
parent 698ceacb74
commit 43fae203d1
9 changed files with 458 additions and 20 deletions
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7
ansible/inventory/host_vars/ariel.incus.yml
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@@ -9,7 +9,7 @@ services:
# Alloy
alloy_log_level: "warn"
neo4j_syslog_port: 22011
neo4j_syslog_port: 51414
# Neo4j
neo4j_user: neo4j
@@ -17,6 +17,7 @@ neo4j_group: neo4j
neo4j_directory: /srv/neo4j
neo4j_auth_user: neo4j
neo4j_auth_password: "{{ vault_neo4j_auth_password }}"
neo4j_http_port: 25554
neo4j_bolt_port: 7687
neo4j_http_port: 22084
neo4j_bolt_port: 22074
neo4j_metrics_port: 22094
neo4j_apoc_unrestricted: "apoc.*"