mrcharles
7216eb5583
Deploy OAM monitoring stack on tsys-librenms VM:
- Smokeping: fully operational (port 8081, 16 targets, FPing probing)
- NetDisco: backend+DB+PostgreSQL running (port 8082), all 4 Dell switches
discovered via SNMP. Web UI blocked by Dancer session_cookie_key config
issue — needs interactive netdisco-deploy run
- Oxidized: container running (port 8083), deployed with placeholder
credentials — needs switch login/password to start config backups
- UNPoller: config + docker-compose ready, blocked on Docker image
availability (image moved from all common registries)
- Weathermap: not yet started (deferred to separate commit)
All configs use DNS names only (no IP literals). All scripts pass
shellcheck via check-rules.sh.
💘 Generated with Crush
Assisted-by: Crush:glm-5.2
120 lines
3.0 KiB
Bash
120 lines
3.0 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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# Deploy NetDisco on tsys-librenms
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# Part of OAM platform [#337]
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# L2 network discovery and mapping via SNMP
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echo "=== Setting up NetDisco ==="
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mkdir -p /opt/oam/netdisco/{config,data,pgdata}
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# Write deployment config
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cat > /opt/oam/netdisco/config/deployment.yml <<'YMLEOF'
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# NetDisco deployment configuration [#337]
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# SNMP community: kn3lmgmt (v2c)
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database:
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host: netdisco-postgresql
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dbname: netdisco
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user: netdisco
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pass: netdisco
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snmp_auth:
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- tag: default_v2c
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community: kn3lmgmt
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read: true
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write: false
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version: 2
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- tag: default_v1
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community: kn3lmgmt
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read: true
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write: false
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version: 1
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schedule:
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discoverall:
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first: 60
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every: 3600
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macwalk:
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first: 120
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every: 900
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arpwalk:
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first: 150
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every: 900
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nbtwalk:
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first: 180
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every: 900
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node_freshness: 0
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YMLEOF
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# Write docker-compose
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cat > /opt/oam/netdisco/docker-compose.yml <<'DCEOF'
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services:
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netdisco-postgresql:
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image: netdisco/netdisco:2.102001-postgresql
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container_name: oam-netdisco-db
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environment:
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- POSTGRES_USER=netdisco
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- POSTGRES_PASSWORD=netdisco
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- POSTGRES_DB=netdisco
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volumes:
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- /opt/oam/netdisco/pgdata:/var/lib/postgresql/data
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restart: unless-stopped
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netdisco-backend:
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image: netdisco/netdisco:2.102001-backend
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container_name: oam-netdisco-backend
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depends_on:
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- netdisco-postgresql
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environment:
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- NETDISCO_DB_HOST=netdisco-postgresql
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- NETDISCO_DB_NAME=netdisco
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- NETDISCO_DB_USER=netdisco
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- NETDISCO_DB_PASS=netdisco
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volumes:
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- /opt/oam/netdisco/config/deployment.yml:/home/netdisco/environments/deployment.yml
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- /opt/oam/netdisco/data:/home/netdisco/netdisco-sqlite
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restart: unless-stopped
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netdisco-web:
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image: netdisco/netdisco:2.102001-web
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container_name: oam-netdisco-web
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depends_on:
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- netdisco-postgresql
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- netdisco-backend
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environment:
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- NETDISCO_DB_HOST=netdisco-postgresql
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- NETDISCO_DB_NAME=netdisco
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- NETDISCO_DB_USER=netdisco
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- NETDISCO_DB_PASS=netdisco
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ports:
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- "8082:5000"
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volumes:
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- /opt/oam/netdisco/config/deployment.yml:/home/netdisco/environments/deployment.yml
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restart: unless-stopped
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DCEOF
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echo "=== Pulling NetDisco images ==="
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cd /opt/oam/netdisco && docker compose pull 2>&1
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echo "=== Starting NetDisco stack ==="
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cd /opt/oam/netdisco && docker compose up -d 2>&1
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echo "=== Waiting for PostgreSQL to initialize (30s) ==="
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sleep 30
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echo "=== Container status ==="
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docker ps --filter name=oam-netdisco --format "table {{.Names}}\t{{.Image}}\t{{.Status}}\t{{.Ports}}"
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echo "=== Adding devices to NetDisco ==="
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for dev in pfv-r5-core-01.knel.net pfv-r3-tor-mgmt-01.knel.net pfv-r3-tor-stor-01.knel.net pfv-r6-mgmt-01.knel.net; do
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echo "--- Discovering $dev ---"
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docker exec oam-netdisco-backend /home/netdisco/bin/netdisco-do discover -d "$dev" 2>&1 | tail -5
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done
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echo "=== NetDisco web URL: http://tsys-librenms.knel.net:8082 ==="
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echo "=== Done ==="
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