Alexis Pentori e48e129d8b
metrics: add postgres-exporter and pg-agent
* postgres-exporter for basic database metrics
  - pg-agent: optional, to identify query performence issues

Signed-off-by: Alexis Pentori <alexis@status.im>
2024-10-11 12:29:27 +02:00

86 lines
2.8 KiB
YAML

postgres_ha_service_name: 'postgres-ha'
postgres_ha_service_path: '/docker/{{ postgres_ha_service_name }}'
postgres_ha_compose_file: '{{ postgres_ha_service_path }}/docker-compose.yml'
postgres_ha_cont_name: '{{ postgres_ha_service_name }}'
postgres_ha_cont_data_vol: '{{ postgres_ha_service_path }}/data'
postgres_ha_cont_init_vol: '{{ postgres_ha_service_path }}/init'
postgres_ha_cont_backup_vol: '{{ postgres_ha_service_path }}/backup'
postgres_ha_cont_image: 'postgres:15.1-alpine'
postgres_ha_cont_networks: []
postgres_ha_cont_port: 5432
postgres_ha_cont_uid: 70
postgres_ha_host_uid: '{{ 100000 + postgres_ha_cont_uid | int }}'
postgres_ha_cont_run_size: '512K'
postgres_ha_cont_tmp_size: '256K'
#postgres_share_memory: '64m'
# Alter System
postgres_ha_alter_system_settings: {}
# max_wal_size: '1GB'
# Admin Auth
postgres_ha_admin_user: 'postgres'
postgres_ha_admin_pass: 'changeMeIfYouCare'
# Replication Auth
postgres_ha_replica_enabled: true
postgres_ha_replica_user: 'replicator'
postgres_ha_replica_pass: 'changeMeIfYouCare'
postgres_ha_replica_slot: 'main'
#postgres_ha_replica_host: 'db-master.example.org'
#postgres_ha_replica_port: 5432
#postgres_ha_replica_allowed_addresses: ['10.0.0.0/8']
# Mandatory Configuration
#postgres_ha_is_master: true
# Optional Configuration
postgres_ha_db_name: 'postgres'
# Additional Databases
postgres_ha_databases: []
# - name: 'dbtest'
# user: 'dbuser'
# pass: 'dbpass'
# locale: 'abc'
# script: 'qwe'
# template: 'xyz'
postgres_ha_users: []
# - user: 'dbuser'
# pass: 'dbpass'
# Metrics Exporter
postgres_ha_metrics_exporter_cont_name: 'pg-metrics-exporter'
postgres_ha_metrics_exporter_cont_version: 'v0.15.0'
postgres_ha_metrics_exporter_cont_image: 'quay.io/prometheuscommunity/postgres-exporter:{{ postgres_ha_metrics_exporter_cont_version}}'
postgres_ha_metrics_exporter_cont_port: 9187
# Performence Metrics Exporter
postgres_ha_perf_metrics_exporter_disabled: true
postgres_ha_perf_metrics_exporter_cont_name: 'pg-perf-metrics-exporter'
postgres_ha_perf_metrics_exporter_cont_version: '1.2.6'
postgres_ha_perf_metrics_exporter_cont_image: 'ghcr.io/coroot/coroot-pg-agent:{{ postgres_ha_perf_metrics_exporter_cont_version }}'
postgres_ha_perf_metrics_exporter_cont_port: 9188
# Backups
postgres_ha_backup: true
postgres_ha_backup_enabled: true
postgres_ha_backup_service_name: 'dump-{{ postgres_ha_service_name }}'
postgres_ha_backup_frequency: daily
postgres_ha_backup_timeout: 600
postgres_ha_backup_user: 'root'
# Consul
postgres_ha_consul_service: 'postgres'
postgres_ha_consul_check_disabled: false
postgres_ha_consul_check_interval: '60s'
postgres_ha_consul_check_timeout: '5s'
postgres_ha_consul_success_before_passing: 0
postgres_ha_consul_failures_before_warning: 1
postgres_ha_consul_failures_before_critical: 2
# general container management
compose_recreate: 'auto'
compose_state: 'present'