78 lines
1.7 KiB
HCL
78 lines
1.7 KiB
HCL
job "pgbackup" {
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type = "batch"
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periodic {
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# Note: To avoid issues with daylight savings, avoid scheduling jobs at 2am +/- 1 hour
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cron = "* 04 * * *" # Every day at 4am
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time_zone = "Australia/Melbourne"
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prohibit_overlap = true
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}
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group "pgbackup" {
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service {
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connect {
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sidecar_service {
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proxy {
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upstreams {
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destination_name = "postgres"
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local_bind_port = 5432
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}
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}
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}
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}
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}
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task "pgbackup" {
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driver = "docker"
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config {
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image = "postgres:latest"
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command = "/bin/bash"
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args = ["-c", "pg_dumpall -h localhost -U postgres > /backup/all_databases.sql"]
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volumes = ["secrets/postgres_password:/run/secrets/postgres_password"]
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}
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user = "1000"
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volume_mount {
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volume = "unraid_database_dump"
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destination = "/backup"
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read_only = false
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}
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env {
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PGPASSFILE = "/run/secrets/postgres_password"
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}
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template {
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data = <<EOF
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localhost:5432:*:postgres:{{ with nomadVar "nomad/jobs/postgres" }}{{ .postgress_password }}{{ end }}
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EOF
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destination = "/secrets/postgres_password"
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perms = "0400"
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uid = 1000
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}
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resources {
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cpu = 250
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memory = 128
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}
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}
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volume "unraid_database_dump" {
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type = "csi"
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read_only = false
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source = "unraid_database_dump"
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access_mode = "single-node-writer"
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attachment_mode = "file-system"
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mount_options {
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mount_flags = ["uid=1000", "gid=0"]
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}
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}
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network {
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mode = "bridge"
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}
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}
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}
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