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https://github.com/optim-enterprises-bv/patroni.git
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86 lines
2.6 KiB
YAML
86 lines
2.6 KiB
YAML
# docker compose file for running a 3-node PostgreSQL cluster
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# with 3-node etcd cluster as the DCS and one haproxy node
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#
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# requires a patroni image build from the Dockerfile:
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# $ docker build -t patroni .
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# The cluster could be started as:
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# $ docker-compose up -d
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# You can read more about it in the:
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# https://github.com/patroni/patroni/blob/master/docker/README.md
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version: "2"
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networks:
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demo:
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services:
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etcd1: &etcd
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image: ${PATRONI_TEST_IMAGE:-patroni}
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networks: [ demo ]
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environment:
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ETCD_LISTEN_PEER_URLS: http://0.0.0.0:2380
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ETCD_LISTEN_CLIENT_URLS: http://0.0.0.0:2379
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ETCD_INITIAL_CLUSTER: etcd1=http://etcd1:2380,etcd2=http://etcd2:2380,etcd3=http://etcd3:2380
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ETCD_INITIAL_CLUSTER_STATE: new
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ETCD_INITIAL_CLUSTER_TOKEN: tutorial
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ETCD_UNSUPPORTED_ARCH: arm64
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container_name: demo-etcd1
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hostname: etcd1
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command: etcd --name etcd1 --initial-advertise-peer-urls http://etcd1:2380
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etcd2:
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<<: *etcd
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container_name: demo-etcd2
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hostname: etcd2
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command: etcd --name etcd2 --initial-advertise-peer-urls http://etcd2:2380
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etcd3:
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<<: *etcd
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container_name: demo-etcd3
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hostname: etcd3
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command: etcd --name etcd3 --initial-advertise-peer-urls http://etcd3:2380
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haproxy:
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image: ${PATRONI_TEST_IMAGE:-patroni}
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networks: [ demo ]
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env_file: docker/patroni.env
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hostname: haproxy
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container_name: demo-haproxy
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ports:
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- "5000:5000"
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- "5001:5001"
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command: haproxy
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environment: &haproxy_env
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ETCDCTL_ENDPOINTS: http://etcd1:2379,http://etcd2:2379,http://etcd3:2379
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PATRONI_ETCD3_HOSTS: "'etcd1:2379','etcd2:2379','etcd3:2379'"
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PATRONI_SCOPE: demo
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patroni1:
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image: ${PATRONI_TEST_IMAGE:-patroni}
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networks: [ demo ]
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env_file: docker/patroni.env
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hostname: patroni1
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container_name: demo-patroni1
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environment:
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<<: *haproxy_env
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PATRONI_NAME: patroni1
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patroni2:
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image: ${PATRONI_TEST_IMAGE:-patroni}
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networks: [ demo ]
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env_file: docker/patroni.env
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hostname: patroni2
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container_name: demo-patroni2
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environment:
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<<: *haproxy_env
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PATRONI_NAME: patroni2
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patroni3:
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image: ${PATRONI_TEST_IMAGE:-patroni}
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networks: [ demo ]
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env_file: docker/patroni.env
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hostname: patroni3
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container_name: demo-patroni3
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environment:
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<<: *haproxy_env
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PATRONI_NAME: patroni3
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