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|
job "postgres" {
datacenters = ["dc1"]
type = "system"
priority = 90
update {
max_parallel = 1
stagger = "2m"
}
group "postgres" {
network {
port "psql_proxy_port" { static = 5432 }
port "psql_port" { static = 5433 }
}
task "sentinel" {
driver = "docker"
config {
image = "superboum/amd64_postgres:v3"
network_mode = "host"
readonly_rootfs = false
command = "/usr/local/bin/stolon-sentinel"
args = [
"--cluster-name", "pissenlit",
"--store-backend", "consul",
"--store-endpoints", "http://consul.service.2.cluster.deuxfleurs.fr:8500",
]
}
resources {
memory = 100
}
}
task "proxy" {
driver = "docker"
config {
image = "superboum/amd64_postgres:v3"
network_mode = "host"
readonly_rootfs = false
command = "/usr/local/bin/stolon-proxy"
args = [
"--cluster-name", "pissenlit",
"--store-backend", "consul",
"--store-endpoints", "http://consul.service.2.cluster.deuxfleurs.fr:8500",
"--port", "${NOMAD_PORT_psql_proxy_port}",
"--listen-address", "0.0.0.0"
]
ports = [ "psql_proxy_port" ]
}
resources {
memory = 100
}
service {
tags = ["sql"]
port = "psql_proxy_port"
address_mode = "host"
name = "psql-proxy"
check {
type = "tcp"
port = "psql_proxy_port"
interval = "60s"
timeout = "5s"
check_restart {
limit = 3
grace = "10m"
ignore_warnings = false
}
}
}
}
task "keeper" {
driver = "docker"
config {
image = "superboum/amd64_postgres:v3"
network_mode = "host"
readonly_rootfs = false
command = "/usr/local/bin/stolon-keeper"
args = [
"--cluster-name", "pissenlit",
"--store-backend", "consul",
"--store-endpoints", "http://consul.service.2.cluster.deuxfleurs.fr:8500",
"--data-dir", "/mnt/persist",
"--pg-su-password", "${PG_SU_PWD}",
"--pg-repl-username", "${PG_REPL_USER}",
"--pg-repl-password", "${PG_REPL_PWD}",
"--pg-listen-address", "${attr.unique.network.ip-address}",
"--pg-port", "${NOMAD_PORT_psql_port}",
"--pg-bin-path", "/usr/lib/postgresql/9.6/bin/"
]
ports = [ "psql_port" ]
volumes = [
"/mnt/ssd/postgres:/mnt/persist"
]
}
template {
data = file("../config/keeper/env.tpl")
destination = "secrets/env"
env = true
}
resources {
memory = 500
}
service {
tags = ["sql"]
port = "psql_port"
address_mode = "host"
name = "psql-keeper"
check {
type = "tcp"
port = "psql_port"
interval = "60s"
timeout = "5s"
// check_restart {
// limit = 3
// grace = "60m"
// ignore_warnings = false
// }
}
}
}
}
}
|
