128 lines
2.6 KiB
Plaintext
128 lines
2.6 KiB
Plaintext
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# lifecycle hook test job for batch jobs. touches, removes, and tests
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# for the existence of files to assert the order of running tasks.
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# all tasks should exit 0 and the alloc dir should contain the following
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# files: ./init-ran, ./main-ran, ./poststart-run
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job "batch-lifecycle" {
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datacenters = ["dc1"]
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type = "batch"
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group "test" {
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task "init" {
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lifecycle {
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hook = "prestart"
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}
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driver = "docker"
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config {
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image = "busybox:1"
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command = "/bin/sh"
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args = ["local/prestart.sh"]
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}
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template {
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data = <<EOT
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#!/bin/sh
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sleep 1
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touch ${NOMAD_ALLOC_DIR}/init-ran
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touch ${NOMAD_ALLOC_DIR}/init-running
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sleep 5
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if [ -f ${NOMAD_ALLOC_DIR}/main ]; then exit 7; fi
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if [ -f ${NOMAD_ALLOC_DIR}/poststart-running ]; then exit 8; fi
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rm ${NOMAD_ALLOC_DIR}/init-running
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EOT
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destination = "local/prestart.sh"
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}
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resources {
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cpu = 64
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memory = 64
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}
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}
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task "main" {
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driver = "docker"
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config {
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image = "busybox:1"
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command = "/bin/sh"
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args = ["local/main.sh"]
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}
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template {
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data = <<EOT
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#!/bin/sh
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sleep 1
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touch ${NOMAD_ALLOC_DIR}/main-running
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touch ${NOMAD_ALLOC_DIR}/main-started
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# NEED TO HANG AROUND TO GIVE POSTSTART TIME TO GET STARTED
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sleep 10
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if [ ! -f ${NOMAD_ALLOC_DIR}/init-ran ]; then exit 9; fi
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if [ -f ${NOMAD_ALLOC_DIR}/init-running ]; then exit 10; fi
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if [ ! -f ${NOMAD_ALLOC_DIR}/poststart-started ]; then exit 11; fi
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touch ${NOMAD_ALLOC_DIR}/main-ran
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rm ${NOMAD_ALLOC_DIR}/main-running
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EOT
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destination = "local/main.sh"
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}
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resources {
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cpu = 64
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memory = 64
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}
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}
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task "poststart" {
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lifecycle {
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hook = "poststart"
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}
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driver = "docker"
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config {
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image = "busybox:1"
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command = "/bin/sh"
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args = ["local/poststart.sh"]
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}
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template {
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data = <<EOT
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#!/bin/sh
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sleep 1
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touch ${NOMAD_ALLOC_DIR}/poststart-ran
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touch ${NOMAD_ALLOC_DIR}/poststart-running
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touch ${NOMAD_ALLOC_DIR}/poststart-started
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sleep 10
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# THIS IS WHERE THE ACTUAL TESTING HAPPENS
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# IF init-ran doesn't exist, then the init task hasn't run yet, so fail
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if [ ! -f ${NOMAD_ALLOC_DIR}/init-ran ]; then exit 12; fi
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if [ ! -f ${NOMAD_ALLOC_DIR}/main-started ]; then exit 15; fi
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if [ -f ${NOMAD_ALLOC_DIR}/init-running ]; then exit 14; fi
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rm ${NOMAD_ALLOC_DIR}/poststart-running
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EOT
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destination = "local/poststart.sh"
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}
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resources {
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cpu = 64
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memory = 64
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}
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}
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}
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}
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