trying...
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sotiris
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1 changed files with 50 additions and 32 deletions
68
compose.yml
68
compose.yml
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@ -4,41 +4,50 @@ networks:
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keycloak-net:
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driver: overlay
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###############################################################################
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# ⬇⬇⬇ SWARM SECRETS DEFINITION (external:true → we created them beforehand) ⬇⬇⬇
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###############################################################################
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secrets:
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kc_db_password: {external: true}
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keycloak_admin_password: {external: true}
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pg_superuser_password: {external: true}
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repmgr_password: {external: true}
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services:
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# ────────── KEYCLOAK ────────────────────────────────────────────────
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# ────────── KEYCLOAK ───────────────────────────────────────────────────────
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keycloak:
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image: quay.io/keycloak/keycloak:26.2.1 # 23 Apr 2025 latest :contentReference[oaicite:0]{index=0}
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image: quay.io/keycloak/keycloak:26.2.1 # 23 Apr 2025-latest
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command: >
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start --optimized
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--cache=ispn
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--hostname-strict=false
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environment:
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KC_DB: postgres
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KC_DB_URL_HOST: pg-0 # <- new primary name
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KC_DB_URL_HOST: pg-0
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KC_DB_URL_PORT: 5432
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KC_DB_USERNAME: keycloak
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KC_DB_PASSWORD: ${KC_DB_PASSWORD}
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KEYCLOAK_ADMIN: ${KEYCLOAK_ADMIN}
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KEYCLOAK_ADMIN_PASSWORD: ${KEYCLOAK_ADMIN_PASSWORD}
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KC_DB_PASSWORD_FILE: /run/secrets/kc_db_password # 👈 secret file
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KEYCLOAK_ADMIN: ${KEYCLOAK_ADMIN:-admin} # username ≠ secret
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KEYCLOAK_ADMIN_PASSWORD_FILE: /run/secrets/keycloak_admin_password
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depends_on: [pg-0]
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networks: [keycloak-net]
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secrets:
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- kc_db_password
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- keycloak_admin_password
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deploy:
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replicas: 1
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restart_policy: {condition: on-failure}
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placement:
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constraints:
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- node.role == worker
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# ────────── POSTGRESQL-REPMGR HA CLUSTER ────────────────────────────
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# ────────── POSTGRESQL-REPMGR HA CLUSTER ──────────────────────────────────
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pg-0: # primary
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image: bitnami/postgresql-repmgr:17
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environment:
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POSTGRESQL_POSTGRES_PASSWORD: ${PG_SUPERUSER_PASSWORD}
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POSTGRESQL_POSTGRES_PASSWORD_FILE: /run/secrets/pg_superuser_password
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POSTGRESQL_USERNAME: keycloak
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POSTGRESQL_PASSWORD: ${KC_DB_PASSWORD}
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POSTGRESQL_PASSWORD_FILE: /run/secrets/kc_db_password
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POSTGRESQL_DATABASE: keycloak
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REPMGR_USERNAME: repmgr
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REPMGR_PASSWORD: ${REPMGR_PASSWORD}
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REPMGR_PASSWORD_FILE: /run/secrets/repmgr_password
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REPMGR_NODE_ID: 1000
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REPMGR_NODE_NAME: pg-0
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REPMGR_NODE_NETWORK_NAME: pg-0
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@ -47,22 +56,25 @@ services:
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volumes:
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- /store/new-age/data/kc-pg-data-r0:/bitnami/postgresql
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networks: [keycloak-net]
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secrets:
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- pg_superuser_password
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- kc_db_password
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- repmgr_password
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deploy:
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restart_policy: {condition: on-failure}
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placement:
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constraints:
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- node.labels.server_id == lnd1 # your pin
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constraints: [node.labels.server_id == lnd1]
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pg-1: # replica-1
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image: bitnami/postgresql-repmgr:17
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environment:
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POSTGRESQL_POSTGRES_PASSWORD: ${PG_SUPERUSER_PASSWORD}
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POSTGRESQL_POSTGRES_PASSWORD_FILE: /run/secrets/pg_superuser_password
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POSTGRESQL_USERNAME: keycloak
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POSTGRESQL_PASSWORD: ${KC_DB_PASSWORD}
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POSTGRESQL_PASSWORD_FILE: /run/secrets/kc_db_password
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POSTGRESQL_DATABASE: keycloak
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POSTGRESQL_REPLICATION_MODE: slave
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REPMGR_USERNAME: repmgr
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REPMGR_PASSWORD: ${REPMGR_PASSWORD}
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REPMGR_PASSWORD_FILE: /run/secrets/repmgr_password
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REPMGR_NODE_ID: 1001
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REPMGR_NODE_NAME: pg-1
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REPMGR_NODE_NETWORK_NAME: pg-1
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@ -71,22 +83,25 @@ services:
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volumes:
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- /store/new-age/data/kc-pg-data-r1:/bitnami/postgresql
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networks: [keycloak-net]
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secrets:
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- pg_superuser_password
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- kc_db_password
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- repmgr_password
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deploy:
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restart_policy: {condition: on-failure}
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placement:
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constraints:
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- node.labels.server_id == nyc3
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constraints: [node.labels.server_id == nyc3]
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pg-2: # replica-2
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image: bitnami/postgresql-repmgr:17
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environment:
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POSTGRESQL_POSTGRES_PASSWORD: ${PG_SUPERUSER_PASSWORD}
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POSTGRESQL_POSTGRES_PASSWORD_FILE: /run/secrets/pg_superuser_password
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POSTGRESQL_USERNAME: keycloak
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POSTGRESQL_PASSWORD: ${KC_DB_PASSWORD}
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POSTGRESQL_PASSWORD_FILE: /run/secrets/kc_db_password
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POSTGRESQL_DATABASE: keycloak
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POSTGRESQL_REPLICATION_MODE: slave
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REPMGR_USERNAME: repmgr
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REPMGR_PASSWORD: ${REPMGR_PASSWORD}
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REPMGR_PASSWORD_FILE: /run/secrets/repmgr_password
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REPMGR_NODE_ID: 1002
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REPMGR_NODE_NAME: pg-2
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REPMGR_NODE_NETWORK_NAME: pg-2
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@ -95,9 +110,12 @@ services:
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volumes:
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- /store/new-age/data/kc-pg-data-r2:/bitnami/postgresql
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networks: [keycloak-net]
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secrets:
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- pg_superuser_password
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- kc_db_password
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- repmgr_password
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deploy:
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restart_policy: {condition: on-failure}
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placement:
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constraints:
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- node.labels.server_id == amd1
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constraints: [node.labels.server_id == amd1]
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