81 lines
1.7 KiB
HCL
81 lines
1.7 KiB
HCL
// This is the default job configuration that is used when no path to another default configuration is given
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job "0-default" {
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datacenters = ["dc1"]
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type = "batch"
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group "default-group" {
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ephemeral_disk {
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migrate = false
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size = 10
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sticky = false
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}
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count = 1
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scaling {
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enabled = true
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min = 0
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max = 300
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}
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spread {
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// see https://www.nomadproject.io/docs/job-specification/spread#even-spread-across-data-center
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// This spreads the load evenly amongst our nodes
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attribute = "${node.unique.name}"
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weight = 100
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}
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task "default-task" {
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driver = "docker"
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kill_timeout = "0s"
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kill_signal = "SIGKILL"
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config {
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image = "drp.codemoon.xopic.de/openhpi/co_execenv_python:3.8"
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command = "sleep"
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args = ["infinity"]
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network_mode = "none"
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}
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logs {
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max_files = 1
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max_file_size = 1
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}
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resources {
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cpu = 40
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memory = 40
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}
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restart {
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delay = "0s"
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}
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}
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}
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group "config" {
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// We want to store whether a task is in use in order to recover from a downtime.
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// Without a separate config task, marking a task as used would result in a restart of that task,
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// as the meta information is passed to the container as environment variables.
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count = 0
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task "config" {
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driver = "exec"
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config {
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command = "whoami"
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}
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logs {
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max_files = 1
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max_file_size = 1
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}
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resources {
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// minimum values
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cpu = 1
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memory = 10
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}
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}
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meta {
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environment = "0"
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used = "false"
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prewarmingPoolSize = "1"
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}
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}
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}
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