78 lines
3.9 KiB
YAML
78 lines
3.9 KiB
YAML
apiVersion: batch/v1
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kind: Job
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metadata:
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name: postgres-doctor
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spec:
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template:
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spec:
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containers:
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- name: postgres-doctor
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image: pgvector/pgvector:pg15
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command: ["/bin/bash", "-c"]
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args:
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- |
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echo "=== Postgres Doctor - Starting Tests ==="
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echo "Timestamp: $(date)"
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echo "Password from env: [${POSTGRES_PASSWORD}]"
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echo "Job pod IP: $(hostname -i)"
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echo "Postgres service resolves to: $(getent hosts postgres.postgres.svc.cluster.local | awk '{print $1}')"
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echo
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# Test 1: Local connection (trust auth)
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echo "TEST 1: Local connection with trust authentication"
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if psql -h localhost -U postgres -c "SELECT 'Local connection: SUCCESS' as test_result;" 2>&1; then
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echo "✓ Local connection: SUCCESS"
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else
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echo "✗ Local connection: FAILED"
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fi
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echo
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# Test 2: Remote connection with password
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echo "TEST 2: Remote connection with password authentication"
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if PGPASSWORD="${POSTGRES_PASSWORD}" psql -h postgres.postgres.svc.cluster.local -U postgres -c "SELECT 'Remote connection: SUCCESS' as test_result;" 2>&1; then
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echo "✓ Remote connection: SUCCESS"
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else
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echo "✗ Remote connection: FAILED"
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fi
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echo
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# Test 3: Check postgres version and extensions
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echo "TEST 3: Check postgres version and available extensions"
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PGPASSWORD="${POSTGRES_PASSWORD}" psql -h postgres.postgres.svc.cluster.local -U postgres -c "SELECT version();"
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PGPASSWORD="${POSTGRES_PASSWORD}" psql -h postgres.postgres.svc.cluster.local -U postgres -c "SELECT name FROM pg_available_extensions WHERE name IN ('vector', 'cube', 'earthdistance') ORDER BY name;"
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echo
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# Test 4: List all databases
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echo "TEST 4: List all databases"
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PGPASSWORD="${POSTGRES_PASSWORD}" psql -h postgres.postgres.svc.cluster.local -U postgres -c "\l"
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echo
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# Test 5: List all users
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echo "TEST 5: List all users and their attributes"
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PGPASSWORD="${POSTGRES_PASSWORD}" psql -h postgres.postgres.svc.cluster.local -U postgres -c "\du"
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echo
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# Test 6: Check authentication configuration
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echo "TEST 6: Check pg_hba.conf authentication rules"
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PGPASSWORD="${POSTGRES_PASSWORD}" psql -h postgres.postgres.svc.cluster.local -U postgres -c "SELECT type, database, user_name, address, auth_method FROM pg_hba_file_rules WHERE auth_method IS NOT NULL ORDER BY line_number;"
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echo
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# Test 7: Check active connections
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echo "TEST 7: Check active database connections"
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PGPASSWORD="${POSTGRES_PASSWORD}" psql -h postgres.postgres.svc.cluster.local -U postgres -c "SELECT datname, usename, client_addr, state, query_start FROM pg_stat_activity WHERE state IS NOT NULL ORDER BY query_start DESC;"
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echo
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# Test 9: Check for long-running queries
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echo "TEST 9: Check for long-running queries (> 30 seconds)"
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PGPASSWORD="${POSTGRES_PASSWORD}" psql -h postgres.postgres.svc.cluster.local -U postgres -c "SELECT pid, now() - pg_stat_activity.query_start AS duration, query FROM pg_stat_activity WHERE query_start IS NOT NULL AND now() - pg_stat_activity.query_start > interval '30 seconds' ORDER BY duration DESC;"
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echo
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echo "=== Postgres Doctor - Tests Complete ==="
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env:
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- name: POSTGRES_PASSWORD
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valueFrom:
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secretKeyRef:
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name: postgres-secrets
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key: apps.postgres.password
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restartPolicy: Never
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