Demo:4节点沙箱模板

4节点本地沙箱环境默认使用的模板

  1. ---
  2. ######################################################################
  3. # File : pigsty.yml
  4. # Desc : Pigsty 4-node local sandbox demo config
  5. # Link : https://pigsty.cc/#/v-config
  6. # Ctime : 2020-05-22
  7. # Mtime : 2022-05-22
  8. # Copyright (C) 2018-2022 Ruohang Feng (rh@vonng.com)
  9. ######################################################################
  10. ######################################################################
  11. # Sandbox (4-node) #
  12. #====================================================================#
  13. # admin user : vagrant (nopass ssh & sudo already set) #
  14. # 1. meta : 10.10.10.10 (2 Core | 4GB) pg-meta #
  15. # 2. node-1 : 10.10.10.11 (1 Core | 1GB) pg-test-1 #
  16. # 3. node-2 : 10.10.10.12 (1 Core | 1GB) pg-test-2 #
  17. # 4. node-3 : 10.10.10.13 (1 Core | 1GB) pg-test-3 #
  18. # (replace these ip if your 4-node env have different ip addr) #
  19. # VIP 2: (l2 vip is available inside same LAN ) #
  20. # pg-meta ---> 10.10.10.2 ---> 10.10.10.10 #
  21. # pg-test ---> 10.10.10.3 ---> 10.10.10.1{1,2,3} #
  22. ######################################################################
  23. all:
  24. ##################################################################
  25. # CLUSTERS #
  26. ##################################################################
  27. # meta nodes, nodes, pgsql, redis, pgsql clusters are defined as
  28. # k:v pair inside `all.children`. Where the key is cluster name
  29. # and value is cluster definition consist of two parts:
  30. # `hosts`: cluster members ip and instance level variables
  31. # `vars` : cluster level variables
  32. ##################################################################
  33. children: # groups definition
  34. #================================================================#
  35. # Meta Nodes: Admin Controller #
  36. #================================================================#
  37. meta: # meta nodes are defined in this special group "meta"
  38. vars:
  39. meta_node: true # mark this group as meta nodes
  40. ansible_group_priority: 99 # overwrite with the highest priority
  41. nginx_enabled: true # setup repo & underlying nginx
  42. nameserver_enabled: false # setup dnsmasq
  43. prometheus_enabled: true # setup prometheus
  44. grafana_enabled: true # setup grafana
  45. loki_enabled: true # setup loki
  46. docker_enabled: true # setup docker
  47. dcs_safeguard: false # protect dcs server from fat fingers
  48. hosts: # add nodes to group 'meta'
  49. 10.10.10.10: { }
  50. # 10.10.10.11: { nginx_enabled: false }
  51. # 10.10.10.12: { nginx_enabled: false }
  52. #================================================================#
  53. #================================================================#
  54. # PGSQL Clusters #
  55. #================================================================#
  56. #----------------------------------#
  57. # pgsql cluster: pg-meta (CMDB) #
  58. #----------------------------------#
  59. pg-meta:
  60. hosts: { 10.10.10.10: { pg_seq: 1, pg_role: primary , pg_offline_query: true } }
  61. vars:
  62. pg_cluster: pg-meta
  63. patroni_watchdog_mode: off
  64. pg_databases:
  65. - { name: meta, baseline: cmdb.sql , schemas: [ pigsty ] , extensions: [ { name: adminpack, schema: pg_catalog } , { name: postgis, schema: public } , { name: timescaledb } ] ,comment: pigsty meta database }
  66. - { name: grafana, owner: dbuser_grafana , revokeconn: true , comment: grafana primary database }
  67. - { name: bytebase, owner: dbuser_bytebase , revokeconn: true , comment: bytebase primary database }
  68. - { name: kong, owner: dbuser_kong , revokeconn: true , comment: kong the api gateway database }
  69. - { name: gitea, owner: dbuser_gitea , revokeconn: true , comment: gitea meta database }
  70. pg_users:
  71. - {name: dbuser_meta ,password: DBUser.Meta ,pgbouncer: true ,roles: [dbrole_admin] ,comment: pigsty cmdb admin user }
  72. - {name: dbuser_view ,password: DBUser.Viewer ,pgbouncer: true ,roles: [dbrole_readonly] ,comment: read-only viewer for meta database }
  73. - {name: dbuser_grafana ,password: DBUser.Grafana ,pgbouncer: true ,roles: [dbrole_admin] ,comment: admin user for grafana database }
  74. - {name: dbuser_bytebase ,password: DBUser.Bytebase ,pgbouncer: true ,roles: [dbrole_admin] ,comment: admin user for bytebase database }
  75. - {name: dbuser_kong ,password: DBUser.Kong ,pgbouncer: true ,roles: [dbrole_admin] ,comment: admin user for kong api gateway }
  76. - {name: dbuser_gitea ,password: DBUser.Gitea ,pgbouncer: true ,roles: [dbrole_admin] ,comment: admin user for gitea service }
  77. pg_hba_rules_extra:
  78. - title: allow grafana bytebase kong intranet access
  79. role: common
  80. rules:
  81. - host kong dbuser_kong 10.0.0.0/8 md5
  82. - host bytebase dbuser_bytebase 10.0.0.0/8 md5
  83. - host grafana dbuser_grafana 10.0.0.0/8 md5
  84. vip_mode: l2
  85. vip_address: 10.10.10.2
  86. vip_cidrmask: 8
  87. vip_interface: eth1
  88. node_crontab:
  89. - '00 01 * * * postgres /pg/bin/pg-backup 2>>/pg/log/backup.log'
  90. - '* * * * * postgres /usr/pgsql/bin/pgbench meta -nv -T10 -c2 2>>/pg/log/bench.log' # random load
  91. #----------------------------------#
  92. # pgsql cluster: pg-test (3 nodes) #
  93. #----------------------------------#
  94. # pg-test ---> 10.10.10.3 ---> 10.10.10.1{1,2,3}
  95. pg-test: # define the new 3-node cluster pg-test
  96. hosts:
  97. 10.10.10.11: { pg_seq: 1, pg_role: primary } # primary instance, leader of cluster
  98. 10.10.10.12: { pg_seq: 2, pg_role: replica } # replica instance, follower of leader
  99. 10.10.10.13: { pg_seq: 3, pg_role: replica, pg_offline_query: true } # replica with offline access
  100. vars:
  101. pg_cluster: pg-test # define pgsql cluster name
  102. pg_version: 14 # test postgresql 13 with pg-test cluster
  103. pg_users:
  104. - name: test
  105. password: test
  106. pgbouncer: true
  107. roles: [ dbrole_admin ]
  108. pg_databases: # create a database and user named 'test'
  109. - name: test
  110. vip_mode: l2 # enable/disable vip (require members in same LAN)
  111. vip_address: 10.10.10.3 # virtual ip address for this cluster
  112. vip_cidrmask: 8 # cidr network mask length
  113. vip_interface: eth1 # interface to add virtual ip
  114. pg_services_extra: # extra services in addition to pg_services_default, array of service definition
  115. # standby service will route {ip|name}:5435 to sync replica's pgbouncer (5435->6432 standby)
  116. - name: standby # required, service name, the actual svc name will be prefixed with `pg_cluster`, e.g: pg-meta-standby
  117. src_ip: "*" # required, service bind ip address, `*` for all ip, `vip` for cluster `vip_address`
  118. src_port: 5435 # required, service exposed port (work as kubernetes service node port mode)
  119. dst_port: pgbouncer # optional, destination port, postgres|pgbouncer|<port_number> , pgbouncer(6432) by default
  120. check_method: http # optional, health check method: http is the only available method for now
  121. check_port: patroni # optional, health check port: patroni|pg_exporter|<port_number> , patroni(8008) by default
  122. check_url: /sync # optional, health check url path, /read-only?lag=0 by default
  123. check_code: 200 # optional, health check expected http code, 200 by default
  124. selector: "[]" # required, JMESPath to filter inventory ()
  125. selector_backup: "[? pg_role == `primary`]" # primary used as backup server for standby service (will not work because /sync for )
  126. haproxy: # optional, adhoc parameters for haproxy service provider (vip_l4 is another service provider)
  127. maxconn: 3000 # optional, max allowed front-end connection
  128. balance: roundrobin # optional, haproxy load balance algorithm (roundrobin by default, other: leastconn)
  129. default_server_options: 'inter 3s fastinter 1s downinter 5s rise 3 fall 3 on-marked-down shutdown-sessions slowstart 30s maxconn 3000 maxqueue 128 weight 100'
  130. #================================================================#
  131. # REDIS Clusters #
  132. #================================================================#
  133. #----------------------------------#
  134. # redis sentinel example #
  135. #----------------------------------#
  136. redis-meta:
  137. hosts:
  138. 10.10.10.10:
  139. redis_node: 1
  140. redis_instances: { 6001 : {} ,6002 : {} , 6003 : {} }
  141. vars:
  142. redis_cluster: redis-meta
  143. redis_mode: sentinel
  144. redis_max_memory: 64MB
  145. #----------------------------------#
  146. # redis cluster example #
  147. #----------------------------------#
  148. redis-test:
  149. hosts:
  150. 10.10.10.11:
  151. redis_node: 1
  152. redis_instances: { 6501 : {} ,6502 : {} ,6503 : {} ,6504 : {} ,6505 : {} ,6506 : {} }
  153. 10.10.10.12:
  154. redis_node: 2
  155. redis_instances: { 6501 : {} ,6502 : {} ,6503 : {} ,6504 : {} ,6505 : {} ,6506 : {} }
  156. vars:
  157. redis_cluster: redis-test # name of this redis 'cluster'
  158. redis_mode: cluster # standalone,cluster,sentinel
  159. redis_max_memory: 32MB # max memory used by each redis instance
  160. redis_mem_policy: allkeys-lru # memory eviction policy
  161. #----------------------------------#
  162. # redis standalone example #
  163. #----------------------------------#
  164. redis-common:
  165. hosts:
  166. 10.10.10.13:
  167. redis_node: 1
  168. redis_instances:
  169. 6501: {}
  170. 6502: { replica_of: '10.10.10.13 6501' }
  171. 6503: { replica_of: '10.10.10.13 6501' }
  172. vars:
  173. redis_cluster: redis-common # name of this redis 'cluster'
  174. redis_mode: standalone # standalone,cluster,sentinel
  175. redis_max_memory: 64MB # max memory used by each redis instance
  176. ####################################################################
  177. # VARS #
  178. ####################################################################
  179. vars: # global variables
  180. version: v1.5.1 # pigsty version string
  181. #================================================================#
  182. # VARS: INFRA #
  183. #================================================================#
  184. #-----------------------------------------------------------------
  185. # CONNECT
  186. #-----------------------------------------------------------------
  187. # INSTANCE level ansible connect parameters
  188. # ansible_user: vagrant # which user to be used (when connecting to remote nodes)
  189. # ansible_port: 22 # which port to be used (when connecting to remote nodes)
  190. # ansible_host: meta # ssh alias host name (when connecting to remote nodes)
  191. # ansible_ssh_private_key_file: ~/.ssh/id_rsa # ssh private key file
  192. # ansible_ssh_common_args: '-o StrictHostKeyChecking=no' # ssh common args
  193. proxy_env: # global proxy env when downloading packages
  194. no_proxy: "localhost,127.0.0.1,10.0.0.0/8,192.168.0.0/16,*.pigsty,*.aliyun.com,mirrors.*,*.myqcloud.com,*.tsinghua.edu.cn"
  195. # http_proxy: # set your proxy here: e.g http://user:pass@proxy.xxx.com
  196. # https_proxy: # set your proxy here: e.g http://user:pass@proxy.xxx.com
  197. # all_proxy: # set your proxy here: e.g http://user:pass@proxy.xxx.com
  198. #-----------------------------------------------------------------
  199. # CA
  200. #-----------------------------------------------------------------
  201. ca_method: create # create|copy|recreate
  202. ca_subject: "/CN=root-ca" # self-signed CA subject
  203. ca_homedir: /ca # ca cert directory
  204. ca_cert: ca.crt # ca public key/cert
  205. ca_key: ca.key # ca private key
  206. #-----------------------------------------------------------------
  207. # NGINX
  208. #-----------------------------------------------------------------
  209. nginx_enabled: true # build local repo on this node
  210. nginx_port: 80 # repo listen address, must same as repo_address
  211. nginx_home: /www # default repo home dir
  212. nginx_upstream: # domain names and upstream servers
  213. - { name: home , domain: pigsty , endpoint: "10.10.10.10:80" }
  214. - { name: grafana , domain: g.pigsty , endpoint: "10.10.10.10:3000" }
  215. - { name: loki , domain: l.pigsty , endpoint: "10.10.10.10:3100" }
  216. - { name: prometheus , domain: p.pigsty , endpoint: "10.10.10.10:9090" }
  217. - { name: alertmanager , domain: a.pigsty , endpoint: "10.10.10.10:9093" }
  218. - { name: consul , domain: c.pigsty , endpoint: "127.0.0.1:8500" } #== ^ required ==#
  219. - { name: postgrest , domain: api.pigsty.cc , endpoint: "127.0.0.1:8884" } #== v optional ==#
  220. - { name: pgadmin , domain: adm.pigsty.cc , endpoint: "127.0.0.1:8885" }
  221. - { name: pgweb , domain: cli.pigsty.cc , endpoint: "127.0.0.1:8886" }
  222. - { name: bytebase , domain: ddl.pigsty.cc , endpoint: "127.0.0.1:8887" }
  223. - { name: jupyter , domain: lab.pigsty.cc , endpoint: "127.0.0.1:8888" }
  224. - { name: gitea , domain: git.pigsty.cc , endpoint: "127.0.0.1:8889" }
  225. - { name: minio , domain: sss.pigsty.cc , endpoint: "127.0.0.1:9000" }
  226. nginx_indexes: # application nav links on home page
  227. - { name: PgAdmin4 , url : 'http://adm.pigsty' , comment: 'PgAdmin4 for PostgreSQL' }
  228. - { name: PGWeb , url : 'http://cli.pigsty' , comment: 'PGWEB Browser Client' }
  229. - { name: ByteBase , url : 'http://ddl.pigsty' , comment: 'ByteBase Schema Migrator' }
  230. - { name: PostgREST , url : 'http://api.pigsty' , comment: 'Kong API Gateway' }
  231. - { name: Gitea , url : 'http://git.pigsty' , comment: 'Minio Object Storage' }
  232. - { name: Minio , url : 'http://sss.pigsty' , comment: 'Minio Object Storage' }
  233. - { name: Explain , url : '/pev2' , comment: 'postgres explain visualizer' }
  234. - { name: Package , url : '/pigsty' , comment: 'local yum repo packages' }
  235. - { name: Matrix Pkg , url : '/matrix' , comment: 'matrixdb repo packages' }
  236. - { name: PG Logs , url : '/logs' , comment: 'postgres raw csv logs' }
  237. - { name: Schemas , url : '/schema' , comment: 'schemaspy summary report' }
  238. - { name: Reports , url : '/report' , comment: 'pgbadger summary report' }
  239. - { name: ISD , url : '${grafana}/d/isd-overview' , comment: 'noaa isd data visualization' }
  240. - { name: Covid , url : '${grafana}/d/covid-overview' , comment: 'covid data visualization' }
  241. - { name: Worktime , url : '${grafana}/d/worktime-overview' , comment: 'worktime query' }
  242. - { name: DBTrend , url : '${grafana}/d/dbeng-trending' , comment: 'DB Engine Trending Graph' }
  243. #-----------------------------------------------------------------
  244. # REPO
  245. #-----------------------------------------------------------------
  246. repo_name: pigsty # repo name, pigsty by default
  247. repo_address: pigsty # external address to this repo (ip:port or url)
  248. repo_rebuild: false # force re-download packages
  249. repo_remove: true # remove existing upstream repo
  250. repo_upstreams: # where to download packages?
  251. - name: base
  252. description: CentOS-$releasever - Base
  253. gpgcheck: no
  254. baseurl:
  255. - https://mirrors.tuna.tsinghua.edu.cn/centos/$releasever/os/$basearch/
  256. - http://mirrors.aliyun.com/centos/$releasever/os/$basearch/
  257. - http://mirror.centos.org/centos/$releasever/os/$basearch/
  258. - name: updates
  259. description: CentOS-$releasever - Updates
  260. gpgcheck: no
  261. baseurl:
  262. - https://mirrors.tuna.tsinghua.edu.cn/centos/$releasever/updates/$basearch/
  263. - http://mirrors.aliyun.com/centos/$releasever/updates/$basearch/
  264. - http://mirror.centos.org/centos/$releasever/updates/$basearch/
  265. - name: extras
  266. description: CentOS-$releasever - Extras
  267. baseurl:
  268. - https://mirrors.tuna.tsinghua.edu.cn/centos/$releasever/extras/$basearch/
  269. - http://mirrors.aliyun.com/centos/$releasever/extras/$basearch/
  270. - http://mirror.centos.org/centos/$releasever/extras/$basearch/
  271. gpgcheck: no
  272. - name: epel
  273. description: CentOS $releasever - epel
  274. gpgcheck: no
  275. baseurl:
  276. - https://mirrors.tuna.tsinghua.edu.cn/epel/$releasever/$basearch
  277. - http://mirrors.aliyun.com/epel/$releasever/$basearch
  278. - http://download.fedoraproject.org/pub/epel/$releasever/$basearch
  279. - name: grafana
  280. description: Grafana
  281. enabled: yes
  282. gpgcheck: no
  283. baseurl:
  284. - https://mirrors.tuna.tsinghua.edu.cn/grafana/yum/rpm
  285. - https://packages.grafana.com/oss/rpm
  286. - name: prometheus
  287. description: Prometheus and exporters
  288. gpgcheck: no
  289. baseurl: https://packagecloud.io/prometheus-rpm/release/el/$releasever/$basearch
  290. - name: pgdg-common
  291. description: PostgreSQL common RPMs for RHEL/CentOS $releasever - $basearch
  292. gpgcheck: no
  293. baseurl:
  294. - http://mirrors.tuna.tsinghua.edu.cn/postgresql/repos/yum/common/redhat/rhel-$releasever-$basearch
  295. - https://download.postgresql.org/pub/repos/yum/common/redhat/rhel-$releasever-$basearch
  296. - name: pgdg14
  297. description: PostgreSQL 14 for RHEL/CentOS $releasever - $basearch
  298. gpgcheck: no
  299. baseurl:
  300. - https://mirrors.tuna.tsinghua.edu.cn/postgresql/repos/yum/14/redhat/rhel-$releasever-$basearch
  301. - https://download.postgresql.org/pub/repos/yum/14/redhat/rhel-$releasever-$basearch
  302. - name: timescaledb
  303. description: TimescaleDB for RHEL/CentOS $releasever - $basearch
  304. gpgcheck: no
  305. baseurl:
  306. - https://packagecloud.io/timescale/timescaledb/el/7/$basearch
  307. - name: centos-sclo
  308. description: CentOS-$releasever - SCLo
  309. gpgcheck: no
  310. #mirrorlist: http://mirrorlist.centos.org?arch=$basearch&release=$releasever&repo=sclo-sclo
  311. baseurl: http://mirrors.aliyun.com/centos/$releasever/sclo/$basearch/sclo/
  312. - name: centos-sclo-rh
  313. description: CentOS-$releasever - SCLo rh
  314. gpgcheck: no
  315. #mirrorlist: http://mirrorlist.centos.org?arch=$basearch&release=7&repo=sclo-rh
  316. baseurl: http://mirrors.aliyun.com/centos/$releasever/sclo/$basearch/rh/
  317. - name: nginx
  318. description: Nginx Official Yum Repo
  319. skip_if_unavailable: true
  320. gpgcheck: no
  321. baseurl: http://nginx.org/packages/centos/$releasever/$basearch/
  322. - name: harbottle # for latest consul & kubernetes
  323. description: Copr repo for main owned by harbottle
  324. skip_if_unavailable: true
  325. gpgcheck: no
  326. baseurl: https://download.copr.fedorainfracloud.org/results/harbottle/main/epel-$releasever-$basearch/
  327. - name: pg_probackup # for pg_probackup
  328. description: PG_PROBACKUP Centos packages for PostgresPro Standard and Enterprise - $basearch
  329. skip_if_unavailable: true
  330. gpgcheck: no
  331. baseurl: https://repo.postgrespro.ru/pg_probackup-forks/rpm/latest/centos-$releasever-$basearch
  332. - name: docker-ce # for latest docker
  333. description: Docker CE Stable - $basearch
  334. skip_if_unavailable: true
  335. gpgcheck: no
  336. baseurl:
  337. - https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/$basearch/stable
  338. - https://download.docker.com/linux/centos/$releasever/$basearch/stable
  339. repo_packages: # which packages to be included # what to download #
  340. - epel-release nginx wget yum-utils yum createrepo sshpass zip unzip # ---- boot ---- #
  341. - ntp chrony uuid lz4 bzip2 nc pv jq vim-enhanced make patch bash lsof wget git tuned perf ftp lrzsz rsync # ---- node ---- #
  342. - numactl grubby sysstat dstat iotop bind-utils net-tools tcpdump socat ipvsadm telnet ca-certificates keepalived # ----- utils ----- #
  343. - readline zlib openssl openssh-clients libyaml libxml2 libxslt libevent perl perl-devel perl-ExtUtils* # --- deps:pg --- #
  344. - readline-devel zlib-devel uuid-devel libuuid-devel libxml2-devel libxslt-devel openssl-devel libicu-devel # --- deps:devel -- #
  345. - grafana prometheus2 pushgateway alertmanager mtail consul consul_exporter consul-template etcd dnsmasq # ----- meta ----- #
  346. - node_exporter nginx_exporter blackbox_exporter redis_exporter # ---- exporter --- #
  347. - ansible python python-pip python-psycopg2 # - ansible & py3 - #
  348. - python3 python3-psycopg2 python36-requests python3-etcd python3-consul python36-urllib3 python36-idna python36-pyOpenSSL python36-cryptography
  349. - patroni patroni-consul patroni-etcd pgbouncer pg_cli pgbadger pg_activity tail_n_mail # -- pgsql common - #
  350. - pgcenter boxinfo check_postgres emaj pgbconsole pg_bloat_check pgquarrel barman barman-cli pgloader pgFormatter pitrery pspg pgxnclient PyGreSQL
  351. - postgresql14* postgis32_14* citus_14* pglogical_14* timescaledb-2-postgresql-14 pg_repack_14 wal2json_14 # -- pg14 packages -#
  352. - pg_qualstats_14 pg_stat_kcache_14 pg_stat_monitor_14 pg_top_14 pg_track_settings_14 pg_wait_sampling_14 pg_probackup-std-14
  353. - pg_statement_rollback_14 system_stats_14 plproxy_14 plsh_14 pldebugger_14 plpgsql_check_14 pgmemcache_14 # plr_14
  354. - mysql_fdw_14 ogr_fdw_14 tds_fdw_14 sqlite_fdw_14 firebird_fdw_14 hdfs_fdw_14 mongo_fdw_14 osm_fdw_14 pgbouncer_fdw_14
  355. - hypopg_14 geoip_14 rum_14 hll_14 ip4r_14 prefix_14 pguri_14 tdigest_14 topn_14 periods_14
  356. - bgw_replstatus_14 count_distinct_14 credcheck_14 ddlx_14 extra_window_functions_14 logerrors_14 mysqlcompat_14 orafce_14
  357. - repmgr_14 pg_auth_mon_14 pg_auto_failover_14 pg_background_14 pg_bulkload_14 pg_catcheck_14 pg_comparator_14
  358. - pg_cron_14 pg_fkpart_14 pg_jobmon_14 pg_partman_14 pg_permissions_14 pg_prioritize_14 pgagent_14
  359. - pgaudit16_14 pgauditlogtofile_14 pgcryptokey_14 pgexportdoc_14 pgfincore_14 pgimportdoc_14 powa_14 pgmp_14 pgq_14
  360. - pgquarrel-0.7.0-1 pgsql_tweaks_14 pgtap_14 pgtt_14 postgresql-unit_14 postgresql_anonymizer_14 postgresql_faker_14
  361. - safeupdate_14 semver_14 set_user_14 sslutils_14 table_version_14 # pgrouting_14 osm2pgrouting_14
  362. - clang coreutils diffutils rpm-build rpm-devel rpmlint rpmdevtools bison flex # gcc gcc-c++ # - build utils - #
  363. - docker-ce docker-compose kubelet kubectl kubeadm kubernetes-cni helm # - cloud native- #
  364. repo_url_packages: # extra packages from url
  365. - https://github.com/Vonng/loki-rpm/releases/download/v2.5.0/loki-2.5.0.x86_64.rpm
  366. - https://github.com/Vonng/loki-rpm/releases/download/v2.5.0/promtail-2.5.0.x86_64.rpm
  367. - https://github.com/Vonng/pg_exporter/releases/download/v0.5.0/pg_exporter-0.5.0.x86_64.rpm
  368. - https://github.com/cybertec-postgresql/vip-manager/releases/download/v1.0.2/vip-manager-1.0.2-1.x86_64.rpm
  369. - https://github.com/Vonng/haproxy-rpm/releases/download/v2.5.7/haproxy-2.5.7-1.el7.x86_64.rpm
  370. - https://github.com/Vonng/pigsty-pkg/releases/download/misc/redis-6.2.7-1.el7.remi.x86_64.rpm
  371. - https://github.com/dalibo/pev2/releases/download/v0.24.0/pev2.tar.gz
  372. - https://github.com/Vonng/pigsty-pkg/releases/download/misc/polysh-0.4-1.noarch.rpm
  373. #-----------------------------------------------------------------
  374. # NAMESERVER
  375. #-----------------------------------------------------------------
  376. nameserver_enabled: false # setup dnsmasq
  377. dns_records: # dynamic dns record resolved by dnsmasq
  378. - 10.10.10.2 pg-meta # sandbox vip for pg-meta
  379. - 10.10.10.3 pg-test # sandbox vip for pg-test
  380. - 10.10.10.10 pg-meta-1 # sandbox instance pg-meta-1
  381. - 10.10.10.11 pg-test-1 # sandbox instance node-1
  382. - 10.10.10.12 pg-test-2 # sandbox instance node-2
  383. - 10.10.10.13 pg-test-3 # sandbox instance node-3
  384. #-----------------------------------------------------------------
  385. # PROMETHEUS
  386. #-----------------------------------------------------------------
  387. prometheus_enabled: true # setup prometheus
  388. prometheus_data_dir: /data/prometheus/data
  389. prometheus_options: '--storage.tsdb.retention=15d'
  390. prometheus_reload: false # reload prometheus instead of recreate it?
  391. prometheus_sd_method: static # service discovery method: static|consul
  392. prometheus_sd_interval: 5s # service discovery refresh interval
  393. prometheus_scrape_interval: 10s # global scrape & evaluation interval
  394. prometheus_scrape_timeout: 8s # scrape timeout
  395. #-----------------------------------------------------------------
  396. # EXPORTER
  397. #-----------------------------------------------------------------
  398. exporter_install: none # none|yum|binary, none by default
  399. exporter_repo_url: '' # if set, repo will be added to /etc/yum.repos.d/
  400. exporter_metrics_path: /metrics # default metric path for pg related exporter
  401. #-----------------------------------------------------------------
  402. # GRAFANA
  403. #-----------------------------------------------------------------
  404. grafana_enabled: true # enable grafana? only works on meta nodes
  405. grafana_endpoint: http://10.10.10.10:3000 # grafana endpoint url
  406. grafana_admin_username: admin # default grafana admin username
  407. grafana_admin_password: pigsty # default grafana admin password
  408. grafana_database: sqlite3 # default grafana database type: sqlite3|postgres
  409. grafana_pgurl: postgres://dbuser_grafana:DBUser.Grafana@meta:5436/grafana
  410. grafana_plugin_method: install # none|install|always, none will skip plugin install
  411. grafana_plugin_cache: /www/pigsty/plugins.tgz # path to grafana plugins cache tarball
  412. grafana_plugin_list: # plugins that will be downloaded via grafana-cli
  413. - marcusolsson-csv-datasource
  414. - marcusolsson-json-datasource
  415. - marcusolsson-treemap-panel
  416. grafana_plugin_git: # plugins that will be downloaded via git
  417. - https://github.com/Vonng/vonng-echarts-panel
  418. #-----------------------------------------------------------------
  419. # LOKI
  420. #-----------------------------------------------------------------
  421. loki_enabled: true # enable loki? only works on meta nodes
  422. loki_clean: false # whether remove existing loki data
  423. loki_endpoint: http://10.10.10.10:3100/loki/api/v1/push # where to push data
  424. loki_options: '-config.file=/etc/loki.yml -config.expand-env=true'
  425. loki_data_dir: /data/loki # default loki data dir
  426. loki_retention: 15d # log retention period
  427. #-----------------------------------------------------------------
  428. # DCS
  429. #-----------------------------------------------------------------
  430. dcs_name: pigsty # consul dc name
  431. dcs_servers: # dcs server dict in name:ip format
  432. meta-1: 10.10.10.10 # using existing external dcs cluster is recommended for HA
  433. # meta-2: 10.10.10.11 # node with ip in dcs_servers will be initialized as dcs servers
  434. # meta-3: 10.10.10.12 # it's recommend to reuse meta nodes as dcs servers if no ad hoc cluster available
  435. dcs_registry: consul # where to register services: none | consul | etcd | both
  436. dcs_safeguard: false # if true, running dcs will NOT be removed
  437. dcs_clean: true # if true, running dcs will be purged during node init, DANGEROUS
  438. #-----------------------------------------------------------------
  439. # CONSUL
  440. #-----------------------------------------------------------------
  441. consul_enabled: true # enable consul server/agent by default?
  442. consul_data_dir: /data/consul # consul data dir (/data/consul by default)
  443. #-----------------------------------------------------------------
  444. # ETCD
  445. #-----------------------------------------------------------------
  446. etcd_enabled: true # enable etcd server by default?
  447. etcd_data_dir: /data/etcd # etcd data dir (/data/etcd by default)
  448. #================================================================#
  449. # VARS: NODES #
  450. #================================================================#
  451. # global variables for nodes (including meta)
  452. #-----------------------------------------------------------------
  453. # NODE_IDENTITY
  454. #-----------------------------------------------------------------
  455. meta_node: false # node with meta_node flag will be marked as admin node
  456. # nodename: # [OPTIONAL] # node instance identity, used as `ins`, hostname by default
  457. node_cluster: nodes # [OPTIONAL] # node cluster identity, used as `cls`, 'nodes' by default
  458. nodename_overwrite: true # overwrite node's hostname with nodename?
  459. nodename_exchange: false # exchange nodename among play hosts?
  460. #-----------------------------------------------------------------
  461. # NODE_DNS
  462. #-----------------------------------------------------------------
  463. node_etc_hosts_default: # static dns records in /etc/hosts
  464. - 10.10.10.10 meta pigsty p.pigsty g.pigsty a.pigsty c.pigsty l.pigsty
  465. - 10.10.10.10 api.pigsty adm.pigsty cli.pigsty ddl.pigsty lab.pigsty git.pigsty sss.pigsty
  466. node_etc_hosts: [] # extra static dns records in /etc/hosts
  467. node_dns_method: add # add (default) | none (skip) | overwrite (remove old settings)
  468. node_dns_servers: # dynamic nameserver in /etc/resolv.conf
  469. - 10.10.10.10
  470. node_dns_options: # dns resolv options
  471. - options single-request-reopen timeout:1 rotate
  472. - domain service.consul
  473. #-----------------------------------------------------------------
  474. # NODE_REPO
  475. #-----------------------------------------------------------------
  476. node_repo_method: local # none|local: ad local repo|public: add upstream directly
  477. node_repo_remove: true # remove existing repo on nodes?
  478. node_repo_local_urls: # list local repo url, if node_repo_method = local
  479. - http://pigsty/pigsty.repo
  480. node_packages: [ ] # extra packages for all nodes
  481. node_packages_default: # common packages for all nodes
  482. - wget,sshpass,ntp,chrony,tuned,uuid,lz4,make,patch,bash,lsof,wget,unzip,git,ftp,vim-minimal,ca-certificates
  483. - numactl,grubby,sysstat,dstat,iotop,bind-utils,net-tools,tcpdump,socat,ipvsadm,telnet,tuned,nc,pv,jq,perf
  484. - readline,zlib,openssl,openssl-libs,openssh-clients,python3,python36-requests,node_exporter,consul,etcd,promtail
  485. node_packages_meta: # extra packages for meta nodes
  486. - grafana,prometheus2,alertmanager,loki,nginx_exporter,blackbox_exporter,pushgateway,redis,postgresql14
  487. - nginx,ansible,pgbadger,python-psycopg2,dnsmasq,coreutils,diffutils,polysh,docker-ce,docker-compose
  488. node_packages_meta_pip: jupyterlab
  489. #-----------------------------------------------------------------
  490. # NODE_TUNE
  491. #-----------------------------------------------------------------
  492. node_disable_firewall: true # disable firewall
  493. node_disable_selinux: true # disable selinux
  494. node_disable_numa: false # disable numa (node reboot required)
  495. node_disable_swap: false # disable swap, use with caution
  496. node_static_network: true # keep dns resolver settings after reboot
  497. node_disk_prefetch: false # setup disk prefetch on HDD to increase performance
  498. node_kernel_modules: [ softdog, br_netfilter, ip_vs, ip_vs_rr, ip_vs_rr, ip_vs_wrr, ip_vs_sh ]
  499. node_tune: tiny # install and activate tuned profile: none|oltp|olap|crit|tiny
  500. node_sysctl_params: { } # set additional sysctl parameters, k:v format
  501. #-----------------------------------------------------------------
  502. # NODE_ADMIN
  503. #-----------------------------------------------------------------
  504. node_data_dir: /data # main data directory
  505. node_admin_enabled: true # create a default admin user defined by `node_admin_*` ?
  506. node_admin_uid: 88 # uid and gid for this admin user
  507. node_admin_username: dba # name of this admin user, dba by default
  508. node_admin_ssh_exchange: true # exchange admin ssh key among each pgsql cluster ?
  509. node_admin_pk_current: true # add current user's ~/.ssh/id_rsa.pub to admin authorized_keys ?
  510. node_admin_pk_list: # ssh public keys to be added to admin user (REPLACE WITH YOURS!)
  511. - 'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQC7IMAMNavYtWwzAJajKqwdn3ar5BhvcwCnBTxxEkXhGlCO2vfgosSAQMEflfgvkiI5nM1HIFQ8KINlx1XLO7SdL5KdInG5LIJjAFh0pujS4kNCT9a5IGvSq1BrzGqhbEcwWYdju1ZPYBcJm/MG+JD0dYCh8vfrYB/cYMD0SOmNkQ== vagrant@pigsty.com'
  512. #-----------------------------------------------------------------
  513. # NODE_TIME
  514. #-----------------------------------------------------------------
  515. node_timezone: Asia/Hong_Kong # default node timezone, empty will not change
  516. node_ntp_enabled: true # enable ntp service? false will leave ntp service untouched
  517. node_ntp_service: ntp # ntp service provider: ntp|chrony
  518. node_ntp_servers: # default NTP servers
  519. - pool cn.pool.ntp.org iburst
  520. - pool pool.ntp.org iburst
  521. - pool time.pool.aliyun.com iburst
  522. - server 10.10.10.10 iburst
  523. - server ntp.tuna.tsinghua.edu.cn iburst
  524. node_crontab_overwrite: true # true will overwrite /etc/crontab, false will append crontab
  525. node_crontab: [ ] # crontab entries in /etc/crontab
  526. #-----------------------------------------------------------------
  527. # DOCKER
  528. #-----------------------------------------------------------------
  529. docker_enabled: false # enable docker on all nodes? (you can enable them on meta nodes only)
  530. docker_cgroups_driver: systemd # docker cgroup fs driver
  531. docker_registry_mirrors: [] # docker registry mirror
  532. docker_image_cache: /tmp/docker.tgz # docker images tarball to be loaded if exists
  533. #-----------------------------------------------------------------
  534. # NODE_EXPORTER
  535. #-----------------------------------------------------------------
  536. node_exporter_enabled: true # setup node_exporter on instance
  537. node_exporter_port: 9100 # default port for node exporter
  538. node_exporter_options: '--no-collector.softnet --no-collector.nvme --collector.ntp --collector.tcpstat --collector.processes'
  539. #-----------------------------------------------------------------
  540. # PROMTAIL
  541. #-----------------------------------------------------------------
  542. promtail_enabled: true # enable promtail logging collector?
  543. promtail_clean: false # remove promtail status file? false by default
  544. promtail_port: 9080 # default listen address for promtail
  545. promtail_options: '-config.file=/etc/promtail.yml -config.expand-env=true'
  546. promtail_positions: /var/log/positions.yaml # position status for promtail
  547. #================================================================#
  548. # VARS: PGSQL #
  549. #================================================================#
  550. #-----------------------------------------------------------------
  551. # PG_IDENTITY
  552. #-----------------------------------------------------------------
  553. # pg_cluster: # <CLUSTER> <REQUIRED> : pgsql cluster name
  554. # pg_role: replica # <INSTANCE> <REQUIRED> : pg role : primary, replica, offline
  555. # pg_seq: 0 # <INSTANCE> <REQUIRED> : instance seq number
  556. # pg_instances: {} # <INSTANCE> : define multiple pg instances on node, used by monly & gpsql
  557. # pg_upstream: # <INSTANCE> : replication upstream ip addr
  558. # pg_shard: # <CLUSTER> : pgsql shard name
  559. # pg_sindex: 0 # <CLUSTER> : pgsql shard index
  560. # gp_role: master # <CLUSTER> : gpsql role, master or segment
  561. pg_offline_query: false # <INSTANCE> [FLAG] set to true to enable offline query on this instance (instance level)
  562. pg_backup: false # <INSTANCE> [FLAG] store base backup on this node (instance level, reserved)
  563. pg_weight: 100 # <INSTANCE> [FLAG] default load balance weight (instance level)
  564. pg_hostname: true # [FLAG] reuse postgres identity name as node identity?
  565. pg_preflight_skip: false # [FLAG] skip preflight identity check
  566. #-----------------------------------------------------------------
  567. # PG_BUSINESS
  568. #-----------------------------------------------------------------
  569. # overwrite these variables on <CLUSTER> level
  570. pg_users: [] # business users
  571. pg_databases: [] # business databases
  572. pg_services_extra: [] # extra services
  573. pg_hba_rules_extra: [] # extra hba rules
  574. pgbouncer_hba_rules_extra: [] # extra pgbouncer hba rules
  575. # WARNING: change these in production environment!
  576. pg_admin_username: dbuser_dba
  577. pg_admin_password: DBUser.DBA
  578. pg_monitor_username: dbuser_monitor
  579. pg_monitor_password: DBUser.Monitor
  580. pg_replication_username: replicator
  581. pg_replication_password: DBUser.Replicator
  582. #-----------------------------------------------------------------
  583. # PG_INSTALL
  584. #-----------------------------------------------------------------
  585. pg_dbsu: postgres # os user for database, postgres by default (unwise to change it)
  586. pg_dbsu_uid: 26 # os dbsu uid and gid, 26 for default postgres users and groups
  587. pg_dbsu_sudo: limit # dbsu sudo privilege: none|limit|all|nopass, limit by default
  588. pg_dbsu_home: /var/lib/pgsql # postgresql home directory
  589. pg_dbsu_ssh_exchange: true # exchange postgres dbsu ssh key among same cluster ?
  590. pg_version: 14 # default postgresql version to be installed
  591. pgdg_repo: false # add pgdg official repo before install (in case of no local repo available)
  592. pg_add_repo: false # add postgres relate repo before install ?
  593. pg_bin_dir: /usr/pgsql/bin # postgres binary dir, default is /usr/pgsql/bin, which use /usr/pgsql -> /usr/pgsql-{ver}
  594. pg_packages: # postgresql related packages. `${pg_version} will be replaced by `pg_version`
  595. - postgresql${pg_version}* # postgresql kernel packages
  596. - postgis32_${pg_version}* # postgis
  597. - citus_${pg_version}* # citus
  598. - timescaledb-2-postgresql-${pg_version} # timescaledb
  599. - pgbouncer pg_exporter pgbadger pg_activity node_exporter consul haproxy vip-manager
  600. - patroni patroni-consul patroni-etcd python3 python3-psycopg2 python36-requests python3-etcd
  601. - python3-consul python36-urllib3 python36-idna python36-pyOpenSSL python36-cryptography
  602. pg_extensions: # postgresql extensions, `${pg_version} will be replaced by actual `pg_version`
  603. - pg_repack_${pg_version} pg_qualstats_${pg_version} pg_stat_kcache_${pg_version} pg_stat_monitor_${pg_version} wal2json_${pg_version}
  604. # - ogr_fdw${pg_version} mysql_fdw_${pg_version} redis_fdw_${pg_version} mongo_fdw${pg_version} hdfs_fdw_${pg_version}
  605. # - count_distinct${version} ddlx_${version} geoip${version} orafce${version}
  606. # - hypopg_${version} ip4r${version} jsquery_${version} logerrors_${version} periods_${version} pg_auto_failover_${version} pg_catcheck${version}
  607. # - pg_fkpart${version} pg_jobmon${version} pg_partman${version} pg_prioritize_${version} pg_track_settings${version} pgaudit15_${version}
  608. # - pgcryptokey${version} pgexportdoc${version} pgimportdoc${version} pgmemcache-${version} pgmp${version} pgq-${version} pgquarrel pgrouting_${version}
  609. # - pguint${version} pguri${version} prefix${version} safeupdate_${version} semver${version} table_version${version} tdigest${version}
  610. #-----------------------------------------------------------------
  611. # PG_BOOTSTRAP
  612. #-----------------------------------------------------------------
  613. pg_safeguard: false # true will disable pg_clean at all, even for pgsql-remove.yml
  614. pg_clean: true # true will clean running postgres during pgsql init (DANGEROUS)
  615. pg_data: /pg/data # postgres data directory (soft link)
  616. pg_fs_main: /data # primary data disk mount point /pg -> {{ pg_fs_main }}/postgres/{{ pg_instance }}
  617. pg_fs_bkup: /data/backups # backup disk mount point /pg/* -> {{ pg_fs_bkup }}/postgres/{{ pg_instance }}/*
  618. pg_dummy_filesize: 64MiB # /pg/dummy hold some disk space for emergency use
  619. pg_listen: '0.0.0.0' # postgres listen address, '0.0.0.0' (all ipv4 addr) by default
  620. pg_port: 5432 # postgres port, 5432 by default
  621. pg_localhost: /var/run/postgresql # localhost unix socket dir for connection
  622. patroni_enabled: true # if not enabled, no postgres cluster will be created
  623. patroni_mode: default # pause|default|remove
  624. pg_dcs_type: consul # which dcs to use: consul or etcd or raft
  625. pg_namespace: /pg # top level key namespace in dcs
  626. patroni_port: 8008 # default patroni port
  627. patroni_watchdog_mode: automatic # watchdog mode: off|automatic|required
  628. pg_conf: tiny.yml # pgsql template: {oltp|olap|crit|tiny}.yml
  629. pg_libs: 'timescaledb, pg_stat_statements, auto_explain' # extensions to be loaded
  630. pg_delay: 0 # apply delay for standby cluster leader
  631. pg_checksum: false # enable data checksum by default
  632. pg_encoding: UTF8 # database cluster encoding, UTF8 by default
  633. pg_locale: C # database cluster local, C by default
  634. pg_lc_collate: C # database cluster collate, C by default
  635. pg_lc_ctype: en_US.UTF8 # database character type, en_US.UTF8 by default (for i18n full-text search)
  636. pgbouncer_enabled: true # if not enabled, pgbouncer will not be created
  637. pgbouncer_port: 6432 # pgbouncer port, 6432 by default
  638. pgbouncer_poolmode: transaction # pooling mode: session|transaction|statement, transaction pooling by default
  639. pgbouncer_max_db_conn: 100 # max connection to single database, DO NOT set this larger than postgres max conn or db connlimit
  640. #-----------------------------------------------------------------
  641. # PG_PROVISION
  642. #-----------------------------------------------------------------
  643. pg_provision: true # whether provisioning postgres cluster
  644. pg_init: pg-init # init script for cluster template
  645. pg_default_roles:
  646. - { name: dbrole_readonly , login: false , comment: role for global read-only access } # production read-only role
  647. - { name: dbrole_readwrite , login: false , roles: [dbrole_readonly], comment: role for global read-write access } # production read-write role
  648. - { name: dbrole_offline , login: false , comment: role for restricted read-only access (offline instance) } # restricted-read-only role
  649. - { name: dbrole_admin , login: false , roles: [pg_monitor, dbrole_readwrite] , comment: role for object creation } # production DDL change role
  650. - { name: postgres , superuser: true , comment: system superuser } # system dbsu, name is designated by `pg_dbsu`
  651. - { name: dbuser_dba , superuser: true , roles: [dbrole_admin] , comment: system admin user } # admin dbsu, name is designated by `pg_admin_username`
  652. - { name: replicator , replication: true , bypassrls: true , roles: [pg_monitor, dbrole_readonly] , comment: system replicator } # replicator
  653. - { name: dbuser_monitor , roles: [pg_monitor, dbrole_readonly] , comment: system monitor user , parameters: {log_min_duration_statement: 1000 } } # monitor user
  654. - { name: dbuser_stats , password: DBUser.Stats , roles: [dbrole_offline] , comment: business offline user for offline queries and ETL } # ETL user
  655. pg_default_privileges: # - privileges - #
  656. - GRANT USAGE ON SCHEMAS TO dbrole_readonly
  657. - GRANT SELECT ON TABLES TO dbrole_readonly
  658. - GRANT SELECT ON SEQUENCES TO dbrole_readonly
  659. - GRANT EXECUTE ON FUNCTIONS TO dbrole_readonly
  660. - GRANT USAGE ON SCHEMAS TO dbrole_offline
  661. - GRANT SELECT ON TABLES TO dbrole_offline
  662. - GRANT SELECT ON SEQUENCES TO dbrole_offline
  663. - GRANT EXECUTE ON FUNCTIONS TO dbrole_offline
  664. - GRANT INSERT, UPDATE, DELETE ON TABLES TO dbrole_readwrite
  665. - GRANT USAGE, UPDATE ON SEQUENCES TO dbrole_readwrite
  666. - GRANT TRUNCATE, REFERENCES, TRIGGER ON TABLES TO dbrole_admin
  667. - GRANT CREATE ON SCHEMAS TO dbrole_admin
  668. pg_default_schemas: [ monitor ] # default schemas to be created
  669. pg_default_extensions: # default extensions to be created
  670. - { name: 'pg_stat_statements', schema: 'monitor' }
  671. - { name: 'pgstattuple', schema: 'monitor' }
  672. - { name: 'pg_qualstats', schema: 'monitor' }
  673. - { name: 'pg_buffercache', schema: 'monitor' }
  674. - { name: 'pageinspect', schema: 'monitor' }
  675. - { name: 'pg_prewarm', schema: 'monitor' }
  676. - { name: 'pg_visibility', schema: 'monitor' }
  677. - { name: 'pg_freespacemap', schema: 'monitor' }
  678. - { name: 'pg_repack', schema: 'monitor' }
  679. - name: postgres_fdw
  680. - name: file_fdw
  681. - name: btree_gist
  682. - name: btree_gin
  683. - name: pg_trgm
  684. - name: intagg
  685. - name: intarray
  686. pg_reload: true # reload postgres after hba changes
  687. pg_hba_rules: # postgres host-based authentication rules
  688. - title: allow meta node password access
  689. role: common
  690. rules:
  691. - host all all 10.10.10.10/32 md5
  692. - title: allow intranet admin password access
  693. role: common
  694. rules:
  695. - host all +dbrole_admin 10.0.0.0/8 md5
  696. - host all +dbrole_admin 172.16.0.0/12 md5
  697. - host all +dbrole_admin 192.168.0.0/16 md5
  698. - title: allow intranet password access
  699. role: common
  700. rules:
  701. - host all all 10.0.0.0/8 md5
  702. - host all all 172.16.0.0/12 md5
  703. - host all all 192.168.0.0/16 md5
  704. - title: allow local read/write (local production user via pgbouncer)
  705. role: common
  706. rules:
  707. - local all +dbrole_readonly md5
  708. - host all +dbrole_readonly 127.0.0.1/32 md5
  709. - title: allow offline query (ETL,SAGA,Interactive) on offline instance
  710. role: offline
  711. rules:
  712. - host all +dbrole_offline 10.0.0.0/8 md5
  713. - host all +dbrole_offline 172.16.0.0/12 md5
  714. - host all +dbrole_offline 192.168.0.0/16 md5
  715. pgbouncer_hba_rules: # pgbouncer host-based authentication rules
  716. - title: local password access
  717. role: common
  718. rules:
  719. - local all all md5
  720. - host all all 127.0.0.1/32 md5
  721. - title: intranet password access
  722. role: common
  723. rules:
  724. - host all all 10.0.0.0/8 md5
  725. - host all all 172.16.0.0/12 md5
  726. - host all all 192.168.0.0/16 md5
  727. #-----------------------------------------------------------------
  728. # PG_EXPORTER
  729. #-----------------------------------------------------------------
  730. pg_exporter_enabled: true # setup pg_exporter on instance
  731. pg_exporter_config: pg_exporter.yml # use fast cache exporter for demo
  732. pg_exporter_port: 9630 # pg_exporter listen port
  733. pg_exporter_params: 'sslmode=disable' # url query parameters for pg_exporter
  734. pg_exporter_url: '' # optional, overwrite auto-generate postgres connstr
  735. pg_exporter_auto_discovery: true # optional, discovery available database on target instance ?
  736. pg_exporter_exclude_database: 'template0,template1,postgres' # optional, comma separated list of database that WILL NOT be monitored when auto-discovery enabled
  737. pg_exporter_include_database: '' # optional, comma separated list of database that WILL BE monitored when auto-discovery enabled, empty string will disable include mode
  738. pg_exporter_options: '--log.level=info --log.format="logger:syslog?appname=pg_exporter&local=7"'
  739. pgbouncer_exporter_enabled: true # setup pgbouncer_exporter on instance (if you don't have pgbouncer, disable it)
  740. pgbouncer_exporter_port: 9631 # pgbouncer_exporter listen port
  741. pgbouncer_exporter_url: '' # optional, overwrite auto-generate pgbouncer connstr
  742. pgbouncer_exporter_options: '--log.level=info --log.format="logger:syslog?appname=pgbouncer_exporter&local=7"'
  743. #-----------------------------------------------------------------
  744. # PG_SERVICE
  745. #-----------------------------------------------------------------
  746. pg_services: # how to expose postgres service in cluster?
  747. - name: primary # service name {{ pg_cluster }}-primary
  748. src_ip: "*"
  749. src_port: 5433
  750. dst_port: pgbouncer # 5433 route to pgbouncer
  751. check_url: /primary # primary health check, success when instance is primary
  752. selector: "[]" # select all instance as primary service candidate
  753. - name: replica # service name {{ pg_cluster }}-replica
  754. src_ip: "*"
  755. src_port: 5434
  756. dst_port: pgbouncer
  757. check_url: /read-only # read-only health check. (including primary)
  758. selector: "[]" # select all instance as replica service candidate
  759. selector_backup: "[? pg_role == `primary` || pg_role == `offline` ]"
  760. - name: default # service's actual name is {{ pg_cluster }}-default
  761. src_ip: "*" # service bind ip address, * for all, vip for cluster virtual ip address
  762. src_port: 5436 # bind port, mandatory
  763. dst_port: postgres # target port: postgres|pgbouncer|port_number , pgbouncer(6432) by default
  764. check_method: http # health check method: only http is available for now
  765. check_port: patroni # health check port: patroni|pg_exporter|port_number , patroni by default
  766. check_url: /primary # health check url path, / as default
  767. check_code: 200 # health check http code, 200 as default
  768. selector: "[]" # instance selector
  769. haproxy: # haproxy specific fields
  770. maxconn: 3000 # default front-end connection
  771. balance: roundrobin # load balance algorithm (roundrobin by default)
  772. default_server_options: 'inter 3s fastinter 1s downinter 5s rise 3 fall 3 on-marked-down shutdown-sessions slowstart 30s maxconn 3000 maxqueue 128 weight 100'
  773. - name: offline # service name {{ pg_cluster }}-offline
  774. src_ip: "*"
  775. src_port: 5438
  776. dst_port: postgres
  777. check_url: /replica # offline MUST be a replica
  778. selector: "[? pg_role == `offline` || pg_offline_query ]" # instances with pg_role == 'offline' or instance marked with 'pg_offline_query == true'
  779. selector_backup: "[? pg_role == `replica` && !pg_offline_query]" # replica are used as backup server in offline service
  780. haproxy_enabled: true # enable haproxy on this node?
  781. haproxy_reload: true # reload haproxy after config?
  782. haproxy_auth_enabled: false # enable authentication for haproxy admin?
  783. haproxy_admin_username: admin # default haproxy admin username
  784. haproxy_admin_password: pigsty # default haproxy admin password
  785. haproxy_exporter_port: 9101 # default admin/exporter port
  786. haproxy_client_timeout: 24h # client side connection timeout
  787. haproxy_server_timeout: 24h # server side connection timeout
  788. vip_mode: none # none | l2 | l4 , l4 not implemented yet
  789. vip_reload: true # reload vip after config?
  790. # vip_address: 127.0.0.1 # virtual ip address ip (l2 or l4)
  791. # vip_cidrmask: 24 # virtual ip address cidr mask (l2 only)
  792. # vip_interface: eth0 # virtual ip network interface (l2 only)
  793. # dns_mode: vip # vip|all|selector: how to resolve cluster DNS?
  794. # dns_selector: '[]' # if dns_mode == vip, filter instances been resolved
  795. #================================================================#
  796. # VARS: REDIS #
  797. #================================================================#
  798. # REDIS are not enabled by default
  799. #-----------------------------------------------------------------
  800. # REDIS_IDENTITY
  801. #-----------------------------------------------------------------
  802. #redis_cluster: redis-test # name of this redis cluster @ cluster level
  803. #redis_node: 1 # redis node identifier, integer sequence @ node level
  804. #redis_instances: {} # redis instances definition of this redis node @ node level
  805. #-----------------------------------------------------------------
  806. # REDIS_NODE
  807. #-----------------------------------------------------------------
  808. redis_fs_main: /data # main fs mountpoint for redis data
  809. redis_exporter_enabled: true # install redis exporter on redis nodes?
  810. redis_exporter_port: 9121 # default port for redis exporter
  811. redis_exporter_options: '' # default cli args for redis exporter
  812. #-----------------------------------------------------------------
  813. # REDIS_PROVISION
  814. #-----------------------------------------------------------------
  815. redis_safeguard: false # force redis_clean = abort if true
  816. redis_clean: true # abort|skip|clean if redis server already exists
  817. redis_rmdata: true # remove redis data when purging redis server?
  818. redis_mode: standalone # standalone,cluster,sentinel
  819. redis_conf: redis.conf # config template path (except sentinel)
  820. redis_bind_address: '0.0.0.0' # bind address, empty string turns to inventory_hostname
  821. redis_max_memory: 1GB # max memory used by each redis instance
  822. redis_mem_policy: allkeys-lru # memory eviction policy
  823. redis_password: '' # masterauth & requirepass password, disable by empty string
  824. redis_rdb_save: ['1200 1'] # redis rdb save directives, disable with empty list
  825. redis_aof_enabled: false # redis aof enabled
  826. redis_rename_commands: {} # rename dangerous commands
  827. redis_cluster_replicas: 1 # how many replicas for a master in redis cluster ?
  828. ...

最后修改 2022-06-18: v1.5.1 (8de4142)