job "backup%{ if batch_node != null }-oneoff-${batch_node}%{ endif }" { datacenters = ["dc1"] priority = 90 %{ if batch_node == null ~} type = "system" %{ else ~} type = "batch" parameterized { meta_required = ["job_name"] meta_optional = ["task", "snapshot"] } meta { task = "backup" snapshot = "latest" } %{ endif ~} %{ if batch_node == null ~} constraint { attribute = "$${node.unique.name}" operator = "set_contains_any" # Only deploy to nodes running tasks to backup value = "n1,n2" } %{ else ~} constraint { attribute = "$${node.unique.name}" value = "${batch_node}" } %{ endif ~} group "backup" { network { mode = "bridge" port "metrics" { to = 8080 } } volume "all-volumes" { type = "host" read_only = false source = "all-volumes" } service { name = "backups" port = "metrics" # Add connect to mysql connect { sidecar_service { proxy { local_service_port = 8080 # TODO: Do I need this? expose { path { path = "/metrics" protocol = "http" local_path_port = 8080 listener_port = "metrics" } } upstreams { destination_name = "mysql-server" local_bind_port = 6060 } config { protocol = "tcp" } } } sidecar_task { resources { cpu = 50 memory = 50 } } } check { port = "metrics" type = "http" path = "/health" interval = "10s" timeout = "3s" } meta { metrics_addr = "$${NOMAD_ADDR_metrics}" } } task "backup" { driver = "docker" volume_mount { volume = "all-volumes" destination = "/data" read_only = false } config { image = "iamthefij/resticscheduler" ports = ["metrics"] args = [ %{ if batch_node != null ~} "-once", "-$${NOMAD_META_task}", "$${NOMAD_META_job_name}", %{ endif ~} "$${NOMAD_TASK_DIR}/node-jobs.hcl", ] } vault { policies = [ "access-tables", "nomad-task", ] } env = { "MYSQL_HOST" = "$${NOMAD_UPSTREAM_IP_mysql_server}" "MYSQL_PORT" = "$${NOMAD_UPSTREAM_PORT_mysql_server}" "RCLONE_CHECKERS" = "2" "RCLONE_TRANSFERS" = "2" "RCLONE_FTP_CONCURRENCY" = "5" } template { data = <